#include "quakedef.h"
#include "prvm_cmds.h"
#include "libcurl.h"
#include <time.h>
#include "cl_collision.h"
#include "clvm_cmds.h"
#include "csprogs.h"
#include "ft2.h"
#include "mdfour.h"

Include dependency graph for prvm_cmds.c:

Data Structures
struct	animatemodel_cache

struct	uri_to_prog_t

Macros
#define	FKFC_NUMKEYS 5

#define	GETARG_FLOAT(a)

#define	GETARG_INT(a)

#define	GETARG_INTVECTOR(a)

#define	GETARG_STRING(a)

#define	GETARG_VECTOR(a)

#define	MATCH_AUTO 0

#define	MATCH_LEFT 2

#define	MATCH_MIDDLE 4

#define	MATCH_PATTERN 5

#define	MATCH_RIGHT 3

#define	MATCH_WHOLE 1

#define	PRINTF_ALTERNATE 1

#define	PRINTF_LEFT 4

#define	PRINTF_SIGNPOSITIVE 16

#define	PRINTF_SPACEPOSITIVE 8

#define	PRINTF_ZEROPAD 2

Functions
static void	animatemodel (prvm_prog_t prog, model_t model, prvm_edict_t *ed)

static void	animatemodel_reset (prvm_prog_t *prog)

static void	applytransform_forward (prvm_prog_t prog, const vec3_t in, prvm_edict_t ed, vec3_t out)

static void	applytransform_forward_direction (prvm_prog_t prog, const vec3_t in, prvm_edict_t ed, vec3_t out)

static void	applytransform_forward_normal (prvm_prog_t prog, const vec3_t in, prvm_edict_t ed, vec3_t out)

static void	applytransform_inverted (prvm_prog_t prog, const vec3_t in, prvm_edict_t ed, vec3_t out)

void	BufStr_Del (prvm_prog_t prog, prvm_stringbuffer_t stringbuffer)

static void	BufStr_Expand (prvm_prog_t prog, prvm_stringbuffer_t stringbuffer, int strindex)

prvm_stringbuffer_t *	BufStr_FindCreateReplace (prvm_prog_t prog, int bufindex, unsigned flags, const char format)

void	BufStr_Flush (prvm_prog_t *prog)

void	BufStr_Set (prvm_prog_t prog, prvm_stringbuffer_t stringbuffer, int strindex, const char *str)

static void	BufStr_Shrink (prvm_prog_t prog, prvm_stringbuffer_t stringbuffer)

static int	BufStr_SortStringsDOWN (const void in1, const void in2)

static int	BufStr_SortStringsUP (const void in1, const void in2)

float	CDAudio_GetPosition (void)

static qbool	checkextension (prvm_prog_t prog, const char name)

static int	chrchar_alpha (int i, int basec, int baset, int convc, int convt, int charnum)

static int	chrconv_number (int i, int base, int conv)

static int	chrconv_punct (int i, int base, int conv)

static void	clippointtosurface (prvm_prog_t prog, prvm_edict_t ed, model_t model, msurface_t surface, vec3_t p, vec3_t out)

static const char *	detect_match_rule (char pattern, int matchrule)

static void	getmatrix (prvm_prog_t prog, prvm_edict_t ed, matrix4x4_t *out)

static model_t *	getmodel (prvm_prog_t prog, prvm_edict_t ed)

static msurface_t *	getsurface (model_t *model, int surfacenum)

void	M_FindKeysForCommand (const char command, int keys)

static qbool	match_rule (const char string, int max_string, const char pattern, int patternlength, int rule)

qbool	PRVM_ConsoleCommand (prvm_prog_t prog, const char text, size_t textlen, int func, qbool preserve_self, int curself, double ptime, const char error_message)

static qbool	PRVM_Cvar_ReadOk (prvm_prog_t prog, const char string)

static void	uri_to_string_callback (int status, size_t length_received, unsigned char buffer, void cbdata)

void	VM_acos (prvm_prog_t *prog)

void	VM_altstr_count (prvm_prog_t *prog)

void	VM_altstr_get (prvm_prog_t *prog)

void	VM_altstr_ins (prvm_prog_t *prog)

void	VM_altstr_prepare (prvm_prog_t *prog)

void	VM_altstr_set (prvm_prog_t *prog)

void	VM_argv (prvm_prog_t *prog)

void	VM_argv_end_index (prvm_prog_t *prog)

void	VM_argv_start_index (prvm_prog_t *prog)

void	VM_asin (prvm_prog_t *prog)

void	VM_atan (prvm_prog_t *prog)

void	VM_atan2 (prvm_prog_t *prog)

void	VM_bitshift (prvm_prog_t *prog)

void	VM_bound (prvm_prog_t *prog)

void	VM_bprint (prvm_prog_t *prog)

void	VM_break (prvm_prog_t *prog)

void	VM_buf_copy (prvm_prog_t *prog)

void	VM_buf_create (prvm_prog_t *prog)

void	VM_buf_cvarlist (prvm_prog_t *prog)

void	VM_buf_del (prvm_prog_t *prog)

void	VM_buf_getsize (prvm_prog_t *prog)

void	VM_buf_implode (prvm_prog_t *prog)

void	VM_buf_loadfile (prvm_prog_t *prog)

void	VM_buf_sort (prvm_prog_t *prog)

void	VM_buf_writefile (prvm_prog_t *prog)

void	VM_bufstr_add (prvm_prog_t *prog)

void	VM_bufstr_find (prvm_prog_t *prog)

void	VM_bufstr_free (prvm_prog_t *prog)

void	VM_bufstr_get (prvm_prog_t *prog)

void	VM_bufstr_set (prvm_prog_t *prog)

void	VM_callfunction (prvm_prog_t *prog)

void	VM_ceil (prvm_prog_t *prog)

void	VM_centerprint (prvm_prog_t *prog)

void	VM_changelevel (prvm_prog_t *prog)

void	VM_changepitch (prvm_prog_t *prog)

void	VM_changeyaw (prvm_prog_t *prog)

void	VM_CheckEmptyString (prvm_prog_t prog, const char s)

void	VM_checkextension (prvm_prog_t *prog)

void	VM_chr (prvm_prog_t *prog)

void	VM_chr2str (prvm_prog_t *prog)

void	VM_CL_getextresponse (prvm_prog_t *prog)

void	VM_CL_isdemo (prvm_prog_t *prog)

void	VM_CL_videoplaying (prvm_prog_t *prog)

void	VM_ClearTraceGlobals (prvm_prog_t *prog)

void	VM_clientcount (prvm_prog_t *prog)

void	VM_clientstate (prvm_prog_t *prog)

void	VM_Cmd_Init (prvm_prog_t *prog)

void	VM_Cmd_Reset (prvm_prog_t *prog)

void	VM_coredump (prvm_prog_t *prog)

void	VM_cos (prvm_prog_t *prog)

void	VM_coverage (prvm_prog_t *prog)

void	VM_crash (prvm_prog_t *prog)

void	VM_crc16 (prvm_prog_t *prog)

void	VM_cvar (prvm_prog_t *prog)

void	VM_cvar_defstring (prvm_prog_t *prog)

void	VM_cvar_description (prvm_prog_t *prog)

void	VM_cvar_set (prvm_prog_t *prog)

void	VM_cvar_string (prvm_prog_t *prog)

void	VM_cvar_type (prvm_prog_t *prog)

void	VM_digest_hex (prvm_prog_t *prog)

void	VM_dprint (prvm_prog_t *prog)

void	VM_entityfieldname (prvm_prog_t *prog)

void	VM_entityfieldtype (prvm_prog_t *prog)

void	VM_eprint (prvm_prog_t *prog)

void	VM_error (prvm_prog_t *prog)

void	VM_etof (prvm_prog_t *prog)

void	VM_etos (prvm_prog_t *prog)

void	VM_fabs (prvm_prog_t *prog)

void	VM_fclose (prvm_prog_t *prog)

void	VM_fgets (prvm_prog_t *prog)

void	VM_Files_CloseAll (prvm_prog_t *prog)

void	VM_Files_Init (prvm_prog_t *prog)

void	VM_find (prvm_prog_t *prog)

void	VM_findchain (prvm_prog_t *prog)

void	VM_findchainflags (prvm_prog_t *prog)

void	VM_findchainfloat (prvm_prog_t *prog)

void	VM_findflags (prvm_prog_t *prog)

void	VM_findfloat (prvm_prog_t *prog)

void	VM_findkeysforcommand (prvm_prog_t *prog)

void	VM_floor (prvm_prog_t *prog)

void	VM_fopen (prvm_prog_t *prog)

void	VM_fputs (prvm_prog_t *prog)

void	VM_FrameBlendFromFrameGroupBlend (frameblend_t frameblend, const framegroupblend_t framegroupblend, const model_t *model, double curtime)

void	VM_ftoe (prvm_prog_t *prog)

void	VM_ftos (prvm_prog_t *prog)

void	VM_gecko_create (prvm_prog_t *prog)

void	VM_gecko_destroy (prvm_prog_t *prog)

void	VM_gecko_get_texture_extent (prvm_prog_t *prog)

void	VM_gecko_keyevent (prvm_prog_t *prog)

void	VM_gecko_movemouse (prvm_prog_t *prog)

void	VM_gecko_navigate (prvm_prog_t *prog)

void	VM_gecko_resize (prvm_prog_t *prog)

void	VM_GenerateFrameGroupBlend (prvm_prog_t prog, framegroupblend_t framegroupblend, const prvm_edict_t *ed)

void	VM_getbindmaps (prvm_prog_t *prog)

void	VM_getentityfieldstring (prvm_prog_t *prog)

static qfile_t *	VM_GetFileHandle (prvm_prog_t *prog, int index)

void	VM_getkeybind (prvm_prog_t *prog)

void	VM_getostype (prvm_prog_t *prog)

void	VM_getsoundtime (prvm_prog_t *prog)

void	VM_getsurfaceclippedpoint (prvm_prog_t *prog)

void	VM_getsurfacenearpoint (prvm_prog_t *prog)

void	VM_getsurfacenormal (prvm_prog_t *prog)

void	VM_getsurfacenumpoints (prvm_prog_t *prog)

void	VM_getsurfacenumtriangles (prvm_prog_t *prog)

void	VM_getsurfacepoint (prvm_prog_t *prog)

void	VM_getsurfacepointattribute (prvm_prog_t *prog)

void	VM_getsurfacetexture (prvm_prog_t *prog)

void	VM_getsurfacetriangle (prvm_prog_t *prog)

void	VM_gettime (prvm_prog_t *prog)

void	VM_infoadd (prvm_prog_t *prog)

void	VM_infoget (prvm_prog_t *prog)

void	VM_isfunction (prvm_prog_t *prog)

void	VM_isserver (prvm_prog_t *prog)

void	VM_itof (prvm_prog_t *prog)

void	VM_keynumtostring (prvm_prog_t *prog)

void	VM_loadfromdata (prvm_prog_t *prog)

void	VM_loadfromfile (prvm_prog_t *prog)

void	VM_localcmd (prvm_prog_t *prog)

void	VM_localsound (prvm_prog_t *prog)

void	VM_log (prvm_prog_t *prog)

void	VM_makevectors (prvm_prog_t *prog)

void	VM_matchpattern (prvm_prog_t *prog)

void	VM_max (prvm_prog_t *prog)

void	VM_min (prvm_prog_t *prog)

void	VM_modulo (prvm_prog_t *prog)

void	VM_netaddress_resolve (prvm_prog_t *prog)

void	VM_nextent (prvm_prog_t *prog)

void	VM_normalize (prvm_prog_t *prog)

void	VM_nudgeoutofsolid (prvm_prog_t *prog)

void	VM_numentityfields (prvm_prog_t *prog)

void	VM_objerror (prvm_prog_t *prog)

void	VM_parseentitydata (prvm_prog_t *prog)

void	VM_physics_addforce (prvm_prog_t *prog)

void	VM_physics_addtorque (prvm_prog_t *prog)

void	VM_physics_enable (prvm_prog_t *prog)

void	VM_pow (prvm_prog_t *prog)

void	VM_precache_file (prvm_prog_t *prog)

void	VM_precache_sound (prvm_prog_t *prog)

void	VM_print (prvm_prog_t *prog)

void	VM_putentityfieldstring (prvm_prog_t *prog)

void	VM_random (prvm_prog_t *prog)

void	VM_randomvec (prvm_prog_t *prog)

void	VM_registercvar (prvm_prog_t *prog)

void	VM_remove (prvm_prog_t *prog)

void	VM_RemoveEdictSkeleton (prvm_prog_t prog, prvm_edict_t ed)

void	VM_rint (prvm_prog_t *prog)

void	VM_search_begin (prvm_prog_t *prog)

void	VM_search_end (prvm_prog_t *prog)

void	VM_search_getfilename (prvm_prog_t *prog)

void	VM_search_getsize (prvm_prog_t *prog)

static void	VM_Search_Init (prvm_prog_t *prog)

static void	VM_Search_Reset (prvm_prog_t *prog)

void	VM_setbindmaps (prvm_prog_t *prog)

void	VM_setkeybind (prvm_prog_t *prog)

void	VM_SetTraceGlobals (prvm_prog_t prog, const trace_t trace)

void	VM_sin (prvm_prog_t *prog)

void	VM_soundlength (prvm_prog_t *prog)

void	VM_spawn (prvm_prog_t *prog)

void	VM_sprint (prvm_prog_t *prog)

void	VM_sprintf (prvm_prog_t *prog)

void	VM_sqrt (prvm_prog_t *prog)

void	VM_stackdump (prvm_prog_t *prog)

void	VM_stof (prvm_prog_t *prog)

void	VM_stov (prvm_prog_t *prog)

void	VM_str2chr (prvm_prog_t *prog)

void	VM_strcat (prvm_prog_t *prog)

void	VM_strconv (prvm_prog_t *prog)

void	VM_strdecolorize (prvm_prog_t *prog)

void	VM_strftime (prvm_prog_t *prog)

void	VM_stringtokeynum (prvm_prog_t *prog)

void	VM_strireplace (prvm_prog_t *prog)

void	VM_strlen (prvm_prog_t *prog)

void	VM_strlennocol (prvm_prog_t *prog)

void	VM_strncasecmp (prvm_prog_t *prog)

void	VM_strncmp (prvm_prog_t *prog)

void	VM_strpad (prvm_prog_t *prog)

void	VM_strreplace (prvm_prog_t *prog)

void	VM_strstrofs (prvm_prog_t *prog)

void	VM_strtolower (prvm_prog_t *prog)

void	VM_strtoupper (prvm_prog_t *prog)

void	VM_strunzone (prvm_prog_t *prog)

void	VM_strzone (prvm_prog_t *prog)

void	VM_substring (prvm_prog_t *prog)

void	VM_SV_getextresponse (prvm_prog_t *prog)

void	VM_tan (prvm_prog_t *prog)

void	VM_tokenize (prvm_prog_t *prog)

void	VM_tokenize_console (prvm_prog_t *prog)

void	VM_tokenizebyseparator (prvm_prog_t *prog)

void	VM_traceoff (prvm_prog_t *prog)

void	VM_traceon (prvm_prog_t *prog)

void	VM_uncolorstring (prvm_prog_t *prog)

void	VM_UpdateEdictSkeleton (prvm_prog_t prog, prvm_edict_t ed, const model_t edmodel, const frameblend_t frameblend)

void	VM_uri_escape (prvm_prog_t *prog)

void	VM_uri_get (prvm_prog_t *prog)

void	VM_uri_unescape (prvm_prog_t *prog)

size_t	VM_VarString (prvm_prog_t prog, int first, char out, size_t outsize)
	Returns the length of the *out string excluding the \0 terminator.

void	VM_vectoangles (prvm_prog_t *prog)

void	VM_vectorvectors (prvm_prog_t *prog)

void	VM_vectoyaw (prvm_prog_t *prog)

void	VM_vlen (prvm_prog_t *prog)

void	VM_vtos (prvm_prog_t *prog)

void	VM_Warning (prvm_prog_t prog, const char fmt,...)

void	VM_wasfreed (prvm_prog_t *prog)

void	VM_whichpack (prvm_prog_t *prog)

void	VM_writetofile (prvm_prog_t *prog)

Variables
static int	num_tokens = 0

cvar_t	prvm_backtraceforwarnings

cvar_t	prvm_coverage

static size_t	stringbuffers_sortlength

static char	tokenize_string [VM_TEMPSTRING_MAXSIZE]

static int	tokens [VM_TEMPSTRING_MAXSIZE/2]

static int	tokens_endpos [VM_TEMPSTRING_MAXSIZE/2]

static int	tokens_startpos [VM_TEMPSTRING_MAXSIZE/2]

Macro Definition Documentation

◆ FKFC_NUMKEYS

#define FKFC_NUMKEYS 5

Definition at line 3350 of file prvm_cmds.c.

Referenced by VM_findkeysforcommand().

◆ GETARG_FLOAT

#define GETARG_FLOAT ( a )

Value:

(((a)>=1 && (a)<prog->argc) ? (PRVM_G_FLOAT(OFS_PARM0 + 3 * (a))) : 0)

OFS_PARM0

#define OFS_PARM0

Definition pr_comp.h:34

PRVM_G_FLOAT

#define PRVM_G_FLOAT(o)

Definition progsvm.h:882

a

ret a

Definition shader_glsl.h:305

Referenced by VM_sprintf().

◆ GETARG_INT

#define GETARG_INT ( a )

Value:

(((a)>=1 && (a)<prog->argc) ? (PRVM_G_INT(OFS_PARM0 + 3 * (a))) : 0)

PRVM_G_INT

#define PRVM_G_INT(o)

Definition progsvm.h:883

Referenced by VM_sprintf().

◆ GETARG_INTVECTOR

#define GETARG_INTVECTOR ( a )

Value:

(((a)>=1 && (a)<prog->argc) ? ((prvm_int_t*) PRVM_G_VECTOR(OFS_PARM0 + 3 * (a))) : dummyivec)

PRVM_G_VECTOR

#define PRVM_G_VECTOR(o)

Definition progsvm.h:886

prvm_int_t

int32_t prvm_int_t

Definition qtypes.h:56

Referenced by VM_sprintf().

◆ GETARG_STRING

#define GETARG_STRING ( a )

Value:

(((a)>=1 && (a)<prog->argc) ? (PRVM_G_STRING(OFS_PARM0 + 3 * (a))) : "")

PRVM_G_STRING

#define PRVM_G_STRING(o)

Definition progsvm.h:887

Referenced by VM_sprintf().

◆ GETARG_VECTOR

#define GETARG_VECTOR ( a )

Value:

(((a)>=1 && (a)<prog->argc) ? (PRVM_G_VECTOR(OFS_PARM0 + 3 * (a))) : dummyvec)

Referenced by VM_sprintf().

◆ MATCH_AUTO

#define MATCH_AUTO 0

Definition at line 4475 of file prvm_cmds.c.

◆ MATCH_LEFT

#define MATCH_LEFT 2

Definition at line 4477 of file prvm_cmds.c.

Referenced by detect_match_rule().

◆ MATCH_MIDDLE

#define MATCH_MIDDLE 4

Definition at line 4479 of file prvm_cmds.c.

Referenced by detect_match_rule().

◆ MATCH_PATTERN

#define MATCH_PATTERN 5

Definition at line 4480 of file prvm_cmds.c.

Referenced by detect_match_rule().

◆ MATCH_RIGHT

#define MATCH_RIGHT 3

Definition at line 4478 of file prvm_cmds.c.

Referenced by detect_match_rule().

◆ MATCH_WHOLE

#define MATCH_WHOLE 1

Definition at line 4476 of file prvm_cmds.c.

Referenced by detect_match_rule().

◆ PRINTF_ALTERNATE

#define PRINTF_ALTERNATE 1

Referenced by VM_sprintf().

◆ PRINTF_LEFT

#define PRINTF_LEFT 4

Referenced by VM_sprintf().

◆ PRINTF_SIGNPOSITIVE

#define PRINTF_SIGNPOSITIVE 16

Referenced by VM_sprintf().

◆ PRINTF_SPACEPOSITIVE

#define PRINTF_SPACEPOSITIVE 8

Referenced by VM_sprintf().

◆ PRINTF_ZEROPAD

#define PRINTF_ZEROPAD 2

Referenced by VM_sprintf().

Function Documentation

◆ animatemodel()

static void animatemodel	(	prvm_prog_t *	prog,
		model_t *	model,
		prvm_edict_t *	ed )

static

Definition at line 6138 of file prvm_cmds.c.

{
    skeleton_t *skeleton;
    int skeletonindex = -1;
    qbool need = false;
    struct animatemodel_cache *animatemodel_cache;
    if (!prog->animatemodel_cache)
    {
        prog->animatemodel_cache = (struct animatemodel_cache *)Mem_Alloc(prog->progs_mempool, sizeof(struct animatemodel_cache));
        memset(prog->animatemodel_cache, 0, sizeof(struct animatemodel_cache));
    }
    animatemodel_cache = prog->animatemodel_cache;
    if(!(model->surfmesh.isanimated && model->AnimateVertices))
    {
        animatemodel_cache->data_vertex3f = model->surfmesh.data_vertex3f;
        animatemodel_cache->data_svector3f = model->surfmesh.data_svector3f;
        animatemodel_cache->data_tvector3f = model->surfmesh.data_tvector3f;
        animatemodel_cache->data_normal3f = model->surfmesh.data_normal3f;
        return;
    }
    need |= (animatemodel_cache->model != model);
    VM_GenerateFrameGroupBlend(prog, ed->priv.server->framegroupblend, ed);
    VM_FrameBlendFromFrameGroupBlend(ed->priv.server->frameblend, ed->priv.server->framegroupblend, model, PRVM_serverglobalfloat(time));
    need |= (memcmp(&animatemodel_cache->frameblend, &ed->priv.server->frameblend, sizeof(ed->priv.server->frameblend))) != 0;
    skeletonindex = (int)PRVM_gameedictfloat(ed, skeletonindex) - 1;
    if (!(skeletonindex >= 0 && skeletonindex < MAX_EDICTS && (skeleton = prog->skeletons[skeletonindex]) && skeleton->model->num_bones == ed->priv.server->skeleton.model->num_bones))
        skeleton = NULL;
    need |= (animatemodel_cache->skeleton_p != skeleton);
    if(skeleton)
        need |= (memcmp(&animatemodel_cache->skeleton, skeleton, sizeof(ed->priv.server->skeleton))) != 0;
    if(!need)
        return;
    if(model->surfmesh.num_vertices > animatemodel_cache->max_vertices)
    {
        animatemodel_cache->max_vertices = model->surfmesh.num_vertices * 2;
        if(animatemodel_cache->buf_vertex3f) Mem_Free(animatemodel_cache->buf_vertex3f);
        if(animatemodel_cache->buf_svector3f) Mem_Free(animatemodel_cache->buf_svector3f);
        if(animatemodel_cache->buf_tvector3f) Mem_Free(animatemodel_cache->buf_tvector3f);
        if(animatemodel_cache->buf_normal3f) Mem_Free(animatemodel_cache->buf_normal3f);
        animatemodel_cache->buf_vertex3f = (float *)Mem_Alloc(prog->progs_mempool, sizeof(float[3]) * animatemodel_cache->max_vertices);
        animatemodel_cache->buf_svector3f = (float *)Mem_Alloc(prog->progs_mempool, sizeof(float[3]) * animatemodel_cache->max_vertices);
        animatemodel_cache->buf_tvector3f = (float *)Mem_Alloc(prog->progs_mempool, sizeof(float[3]) * animatemodel_cache->max_vertices);
        animatemodel_cache->buf_normal3f = (float *)Mem_Alloc(prog->progs_mempool, sizeof(float[3]) * animatemodel_cache->max_vertices);
    }
    animatemodel_cache->data_vertex3f = animatemodel_cache->buf_vertex3f;
    animatemodel_cache->data_svector3f = animatemodel_cache->buf_svector3f;
    animatemodel_cache->data_tvector3f = animatemodel_cache->buf_tvector3f;
    animatemodel_cache->data_normal3f = animatemodel_cache->buf_normal3f;
    VM_UpdateEdictSkeleton(prog, ed, model, ed->priv.server->frameblend);
    model->AnimateVertices(model, ed->priv.server->frameblend, &ed->priv.server->skeleton, animatemodel_cache->data_vertex3f, animatemodel_cache->data_normal3f, animatemodel_cache->data_svector3f, animatemodel_cache->data_tvector3f);
    animatemodel_cache->model = model;
    memcpy(&animatemodel_cache->frameblend, &ed->priv.server->frameblend, sizeof(ed->priv.server->frameblend));
    animatemodel_cache->skeleton_p = skeleton;
    if(skeleton)
        memcpy(&animatemodel_cache->skeleton, skeleton, sizeof(ed->priv.server->skeleton));
}

Referenced by clippointtosurface(), VM_getsurfaceclippedpoint(), VM_getsurfacenearpoint(), VM_getsurfacenormal(), VM_getsurfacepoint(), and VM_getsurfacepointattribute().

◆ animatemodel_reset()

static void animatemodel_reset ( prvm_prog_t * prog )

static

Definition at line 6127 of file prvm_cmds.c.

{
    if (!prog->animatemodel_cache)
        return;
    if(prog->animatemodel_cache->buf_vertex3f) Mem_Free(prog->animatemodel_cache->buf_vertex3f);
    if(prog->animatemodel_cache->buf_svector3f) Mem_Free(prog->animatemodel_cache->buf_svector3f);
    if(prog->animatemodel_cache->buf_tvector3f) Mem_Free(prog->animatemodel_cache->buf_tvector3f);
    if(prog->animatemodel_cache->buf_normal3f) Mem_Free(prog->animatemodel_cache->buf_normal3f);
    Mem_Free(prog->animatemodel_cache);
}

References prvm_prog_t::animatemodel_cache, animatemodel_cache::buf_normal3f, animatemodel_cache::buf_svector3f, animatemodel_cache::buf_tvector3f, animatemodel_cache::buf_vertex3f, and Mem_Free.

Referenced by VM_Cmd_Reset().

◆ applytransform_forward()

static void applytransform_forward	(	prvm_prog_t *	prog,
		const vec3_t	in,
		prvm_edict_t *	ed,
		vec3_t	out )

static

Definition at line 6205 of file prvm_cmds.c.

{
    matrix4x4_t m;
    getmatrix(prog, ed, &m);
    Matrix4x4_Transform(&m, in, out);
}

References getmatrix(), and Matrix4x4_Transform().

Referenced by VM_getsurfacepoint(), and VM_getsurfacepointattribute().

◆ applytransform_forward_direction()

static void applytransform_forward_direction	(	prvm_prog_t *	prog,
		const vec3_t	in,
		prvm_edict_t *	ed,
		vec3_t	out )

static

Definition at line 6212 of file prvm_cmds.c.

{
    matrix4x4_t m;
    getmatrix(prog, ed, &m);
    Matrix4x4_Transform3x3(&m, in, out);
}

References getmatrix(), and Matrix4x4_Transform3x3().

Referenced by VM_getsurfacepointattribute().

◆ applytransform_forward_normal()

static void applytransform_forward_normal	(	prvm_prog_t *	prog,
		const vec3_t	in,
		prvm_edict_t *	ed,
		vec3_t	out )

static

Definition at line 6227 of file prvm_cmds.c.

{
    matrix4x4_t m;
    float p[4];
    getmatrix(prog, ed, &m);
    Matrix4x4_TransformPositivePlane(&m, in[0], in[1], in[2], 0, p);
    VectorCopy(p, out);
}

References getmatrix(), Matrix4x4_TransformPositivePlane(), and VectorCopy.

Referenced by VM_getsurfacenormal().

◆ applytransform_inverted()

static void applytransform_inverted	(	prvm_prog_t *	prog,
		const vec3_t	in,
		prvm_edict_t *	ed,
		vec3_t	out )

static

Definition at line 6219 of file prvm_cmds.c.

{
    matrix4x4_t m, n;
    getmatrix(prog, ed, &m);
    Matrix4x4_Invert_Full(&n, &m);
    Matrix4x4_Transform3x3(&n, in, out);
}

References getmatrix(), Matrix4x4_Invert_Full(), Matrix4x4_Transform3x3(), and n.

Referenced by VM_getsurfaceclippedpoint(), and VM_getsurfacenearpoint().

◆ BufStr_Del()

void BufStr_Del	(	prvm_prog_t *	prog,
		prvm_stringbuffer_t *	stringbuffer )

Definition at line 3926 of file prvm_cmds.c.

{
    int i;
    
    if (!stringbuffer)
        return;
 
    for (i = 0;i < stringbuffer->num_strings;i++)
        if (stringbuffer->strings[i])
            Mem_Free(stringbuffer->strings[i]);
    if (stringbuffer->strings)
        Mem_Free(stringbuffer->strings);
    if(stringbuffer->origin)
        PRVM_Free((char *)stringbuffer->origin);
    Mem_ExpandableArray_FreeRecord(&prog->stringbuffersarray, stringbuffer);
}

References i, Mem_ExpandableArray_FreeRecord(), Mem_Free, prvm_stringbuffer_t::num_strings, prvm_stringbuffer_t::origin, PRVM_Free, prvm_prog_t::stringbuffersarray, and prvm_stringbuffer_t::strings.

Referenced by BufStr_Flush(), SV_Loadgame_f(), and VM_buf_del().

◆ BufStr_Expand()

static void BufStr_Expand	(	prvm_prog_t *	prog,
		prvm_stringbuffer_t *	stringbuffer,
		int	strindex )

static

Definition at line 3815 of file prvm_cmds.c.

{
    if (stringbuffer->max_strings <= strindex)
    {
        char **oldstrings = stringbuffer->strings;
        stringbuffer->max_strings = max(stringbuffer->max_strings * 2, 128);
        while (stringbuffer->max_strings <= strindex)
            stringbuffer->max_strings *= 2;
        stringbuffer->strings = (char **) Mem_Alloc(prog->progs_mempool, stringbuffer->max_strings * sizeof(stringbuffer->strings[0]));
        if (stringbuffer->num_strings > 0)
            memcpy(stringbuffer->strings, oldstrings, stringbuffer->num_strings * sizeof(stringbuffer->strings[0]));
        if (oldstrings)
            Mem_Free(oldstrings);
    }
}

References max, prvm_stringbuffer_t::max_strings, Mem_Alloc, Mem_Free, prvm_stringbuffer_t::num_strings, prvm_prog_t::progs_mempool, and prvm_stringbuffer_t::strings.

Referenced by BufStr_Set(), VM_buf_loadfile(), and VM_bufstr_add().

◆ BufStr_FindCreateReplace()

prvm_stringbuffer_t * BufStr_FindCreateReplace	(	prvm_prog_t *	prog,
		int	bufindex,
		unsigned	flags,
		const char *	format )

Definition at line 3867 of file prvm_cmds.c.

{
    prvm_stringbuffer_t *stringbuffer;
    int i;
 
    if (bufindex < 0)
        return NULL;
 
    // find buffer with wanted index
    if (bufindex < (int)Mem_ExpandableArray_IndexRange(&prog->stringbuffersarray))
    {
        if ( (stringbuffer = (prvm_stringbuffer_t*) Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, bufindex)) )
        {
            if (stringbuffer->flags & STRINGBUFFER_TEMP)
                stringbuffer->flags = flags; // created but has not been used yet
            return stringbuffer;
        }
        return NULL;
    }
 
    // allocate new buffer with wanted index
    while(1)
    {
        stringbuffer = (prvm_stringbuffer_t *) Mem_ExpandableArray_AllocRecord(&prog->stringbuffersarray);
        stringbuffer->flags = STRINGBUFFER_TEMP;
        for (i = 0;stringbuffer != Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, i);i++);
        if (i == bufindex)
        {
            stringbuffer->flags = flags; // mark as used
            break;
        }
    }
    return stringbuffer;
}

References flags, prvm_stringbuffer_t::flags, i, Mem_ExpandableArray_AllocRecord(), Mem_ExpandableArray_IndexRange(), Mem_ExpandableArray_RecordAtIndex(), NULL, STRINGBUFFER_TEMP, and prvm_prog_t::stringbuffersarray.

Referenced by SV_Loadgame_f().

◆ BufStr_Flush()

void BufStr_Flush ( prvm_prog_t * prog )

Definition at line 3943 of file prvm_cmds.c.

{
    prvm_stringbuffer_t *stringbuffer;
    int i, numbuffers;
 
    numbuffers = (int)Mem_ExpandableArray_IndexRange(&prog->stringbuffersarray);
    for (i = 0; i < numbuffers; i++)
        if ( (stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, i)) )
            BufStr_Del(prog, stringbuffer);
    Mem_ExpandableArray_NewArray(&prog->stringbuffersarray, prog->progs_mempool, sizeof(prvm_stringbuffer_t), 64);
}

References BufStr_Del(), i, int(), Mem_ExpandableArray_IndexRange(), Mem_ExpandableArray_NewArray(), Mem_ExpandableArray_RecordAtIndex(), prvm_prog_t::progs_mempool, and prvm_prog_t::stringbuffersarray.

Referenced by SV_Loadgame_f().

◆ BufStr_Set()

void BufStr_Set	(	prvm_prog_t *	prog,
		prvm_stringbuffer_t *	stringbuffer,
		int	strindex,
		const char *	str )

Definition at line 3902 of file prvm_cmds.c.

{
    size_t  alloclen;
 
    if (!stringbuffer || strindex < 0)
        return;
 
    BufStr_Expand(prog, stringbuffer, strindex);
    stringbuffer->num_strings = max(stringbuffer->num_strings, strindex + 1);
    if (stringbuffer->strings[strindex])
        Mem_Free(stringbuffer->strings[strindex]);
    stringbuffer->strings[strindex] = NULL;
 
    if (str)
    {
        // not the NULL string!
        alloclen = strlen(str) + 1;
        stringbuffer->strings[strindex] = (char *)Mem_Alloc(prog->progs_mempool, alloclen);
        memcpy(stringbuffer->strings[strindex], str, alloclen);
    }
 
    BufStr_Shrink(prog, stringbuffer);
}

References BufStr_Expand(), BufStr_Shrink(), max, Mem_Alloc, Mem_Free, NULL, prvm_stringbuffer_t::num_strings, prvm_prog_t::progs_mempool, prvm_stringbuffer_t::strings, and strlen().

Referenced by SV_Loadgame_f(), and VM_bufstr_set().

◆ BufStr_Shrink()

static void BufStr_Shrink	(	prvm_prog_t *	prog,
		prvm_stringbuffer_t *	stringbuffer )

static

Definition at line 3831 of file prvm_cmds.c.

{
    // reduce num_strings if there are empty string slots at the end
    while (stringbuffer->num_strings > 0 && stringbuffer->strings[stringbuffer->num_strings - 1] == NULL)
        stringbuffer->num_strings--;
 
    // if empty, free the string pointer array
    if (stringbuffer->num_strings == 0)
    {
        stringbuffer->max_strings = 0;
        if (stringbuffer->strings)
            Mem_Free(stringbuffer->strings);
        stringbuffer->strings = NULL;
    }
}

References prvm_stringbuffer_t::max_strings, Mem_Free, NULL, prvm_stringbuffer_t::num_strings, and prvm_stringbuffer_t::strings.

Referenced by BufStr_Set(), VM_buf_sort(), and VM_bufstr_free().

◆ BufStr_SortStringsDOWN()

static int BufStr_SortStringsDOWN	(	const void *	in1,
		const void *	in2 )

static

Definition at line 3857 of file prvm_cmds.c.

{
    const char *a, *b;
    a = *((const char **) in1);
    b = *((const char **) in2);
    if(!a || !a[0]) return 1;
    if(!b || !b[0]) return -1;
    return strncmp(b, a, stringbuffers_sortlength);
}

References a, b, and stringbuffers_sortlength.

Referenced by VM_buf_sort().

◆ BufStr_SortStringsUP()

static int BufStr_SortStringsUP	(	const void *	in1,
		const void *	in2 )

static

Definition at line 3847 of file prvm_cmds.c.

{
    const char *a, *b;
    a = *((const char **) in1);
    b = *((const char **) in2);
    if(!a || !a[0]) return 1;
    if(!b || !b[0]) return -1;
    return strncmp(a, b, stringbuffers_sortlength);
}

References a, b, and stringbuffers_sortlength.

Referenced by VM_buf_sort().

◆ CDAudio_GetPosition()

float CDAudio_GetPosition ( void )

Definition at line 220 of file cd_shared.c.

{
    if(faketrack != -1)
        return S_GetChannelPosition(faketrack);
    return -1;
}

References faketrack, and S_GetChannelPosition().

Referenced by CDAudio_StopPlaylistTrack(), CDAudio_Update(), and VM_gettime().

◆ checkextension()

static qbool checkextension	(	prvm_prog_t *	prog,
		const char *	name )

static

Definition at line 323 of file prvm_cmds.c.

{
    const char **e;
 
    for (e = prog->extensionstring;*e;e++)
    {
        if(!strcasecmp(*e, name))
        {
#ifdef USEODE
            // special sheck for ODE
            if (!strncasecmp("DP_PHYSICS_ODE", name, 14))
            {
#ifndef LINK_TO_LIBODE
                return ode_dll ? true : false;
#else
#ifdef LINK_TO_LIBODE
                return true;
#else
                return false;
#endif
#endif
            }
#endif
 
            // special sheck for d0_blind_id
            if (!strcasecmp("DP_CRYPTO", name))
                return Crypto_Available();
            if (!strcasecmp("DP_QC_DIGEST_SHA256", name))
                return Crypto_Available();
 
            // special shreck for libcurl
            if (!strcasecmp("DP_QC_URI_GET", name) || !strcasecmp("DP_QC_URI_POST", name))
                return Curl_Available();
 
            return true;
        }
    }
    return false;
}

References Crypto_Available(), Curl_Available(), prvm_prog_t::extensionstring, name, and true.

Referenced by VM_checkextension().

◆ chrchar_alpha()

static int chrchar_alpha	(	int	i,
		int	basec,
		int	baset,
		int	convc,
		int	convt,
		int	charnum )

static

Definition at line 4983 of file prvm_cmds.c.

{
    //convert case and colour seperatly...
 
    i -= baset + basec;
    switch (convt)
    {
    default:
    case 0:
        break;
    case 1:
        baset = 0;
        break;
    case 2:
        baset = 128;
        break;
 
    case 5:
    case 6:
        baset = 128*((charnum&1) == (convt-5));
        break;
    }
 
    switch (convc)
    {
    default:
    case 0:
        break;
    case 1:
        basec = 'a';
        break;
    case 2:
        basec = 'A';
        break;
    }
    return i + basec + baset;
}

References i.

Referenced by VM_strconv().

◆ chrconv_number()

static int chrconv_number	(	int	i,
		int	base,
		int	conv )

static

Definition at line 4940 of file prvm_cmds.c.

{
    i -= base;
    switch (conv)
    {
    default:
    case 5:
    case 6:
    case 0:
        break;
    case 1:
        base = '0';
        break;
    case 2:
        base = '0'+128;
        break;
    case 3:
        base = '0'-30;
        break;
    case 4:
        base = '0'+128-30;
        break;
    }
    return i + base;
}

References i.

Referenced by VM_strconv().

◆ chrconv_punct()

static int chrconv_punct	(	int	i,
		int	base,
		int	conv )

static

Definition at line 4965 of file prvm_cmds.c.

{
    i -= base;
    switch (conv)
    {
    default:
    case 0:
        break;
    case 1:
        base = 0;
        break;
    case 2:
        base = 128;
        break;
    }
    return i + base;
}

References i.

Referenced by VM_strconv().

◆ clippointtosurface()

static void clippointtosurface	(	prvm_prog_t *	prog,
		prvm_edict_t *	ed,
		model_t *	model,
		msurface_t *	surface,
		vec3_t	p,
		vec3_t	out )

static

Definition at line 6236 of file prvm_cmds.c.

{
    int i, j, k;
    float *v[3], facenormal[3], edgenormal[3], sidenormal[3], temp[3], offsetdist, dist, bestdist;
    const int *e;
    animatemodel(prog, model, ed);
    bestdist = 1000000000;
    VectorCopy(p, out);
    for (i = 0, e = (model->surfmesh.data_element3i + 3 * surface->num_firsttriangle);i < surface->num_triangles;i++, e += 3)
    {
        // clip original point to each triangle of the surface and find the
        // triangle that is closest
        v[0] = prog->animatemodel_cache->data_vertex3f + e[0] * 3;
        v[1] = prog->animatemodel_cache->data_vertex3f + e[1] * 3;
        v[2] = prog->animatemodel_cache->data_vertex3f + e[2] * 3;
        TriangleNormal(v[0], v[1], v[2], facenormal);
        VectorNormalize(facenormal);
        offsetdist = DotProduct(v[0], facenormal) - DotProduct(p, facenormal);
        VectorMA(p, offsetdist, facenormal, temp);
        for (j = 0, k = 2;j < 3;k = j, j++)
        {
            VectorSubtract(v[k], v[j], edgenormal);
            CrossProduct(edgenormal, facenormal, sidenormal);
            VectorNormalize(sidenormal);
            offsetdist = DotProduct(v[k], sidenormal) - DotProduct(temp, sidenormal);
            if (offsetdist < 0)
                VectorMA(temp, offsetdist, sidenormal, temp);
        }
        dist = VectorDistance2(temp, p);
        if (bestdist > dist)
        {
            bestdist = dist;
            VectorCopy(temp, out);
        }
    }
}

References animatemodel(), prvm_prog_t::animatemodel_cache, CrossProduct, animatemodel_cache::data_vertex3f, DotProduct, i, model, msurface_t::num_firsttriangle, TriangleNormal, v, VectorCopy, VectorDistance2, VectorMA, VectorNormalize, and VectorSubtract.

Referenced by VM_getsurfaceclippedpoint(), and VM_getsurfacenearpoint().

◆ detect_match_rule()

static const char * detect_match_rule	(	char *	pattern,
		int *	matchrule )

static

Definition at line 4482 of file prvm_cmds.c.

{
    char *ppos, *qpos;
    int patternlength;
 
    patternlength = (int)strlen(pattern);
    ppos = strchr(pattern, '*');
    qpos = strchr(pattern, '?');
    // has ? - pattern
    if (qpos) 
    {
        *matchrule = MATCH_PATTERN;
        return pattern;
    }
    // has * - left, mid, right or pattern
    if (ppos)
    {
        // starts with * - may be right/mid or pattern
        if ((ppos - pattern) == 0)
        {
            ppos = strchr(pattern+1, '*');
            // *something 
            if (!ppos) 
            {
                *matchrule = MATCH_RIGHT;
                return pattern+1;
            }
            // *something*
            if ((ppos - pattern) == patternlength)
            {
                *matchrule = MATCH_MIDDLE;
                *ppos = 0;
                return pattern+1;
            }
            // *som*thing
            *matchrule = MATCH_PATTERN;
            return pattern;
        }
        // end with * - left
        if ((ppos - pattern) == patternlength)
        {
            *matchrule = MATCH_LEFT;
            *ppos = 0;
            return pattern;
        }
        // som*thing
        *matchrule = MATCH_PATTERN;
        return pattern;
    }
    // have no wildcards - whole string
    *matchrule = MATCH_WHOLE;
    return pattern;
}

References int(), MATCH_LEFT, MATCH_MIDDLE, MATCH_PATTERN, MATCH_RIGHT, MATCH_WHOLE, and strlen().

Referenced by VM_bufstr_find(), and VM_matchpattern().

◆ getmatrix()

static void getmatrix	(	prvm_prog_t *	prog,
		prvm_edict_t *	ed,
		matrix4x4_t *	out )

static

Definition at line 6195 of file prvm_cmds.c.

{
    if (prog == SVVM_prog)
        SV_GetEntityMatrix(prog, ed, out, false);
    else if (prog == CLVM_prog)
        CL_GetEntityMatrix(prog, ed, out, false);
    else
        *out = identitymatrix;
}

References CL_GetEntityMatrix(), CLVM_prog, identitymatrix, SV_GetEntityMatrix(), and SVVM_prog.

Referenced by applytransform_forward(), applytransform_forward_direction(), applytransform_forward_normal(), and applytransform_inverted().

◆ getmodel()

static model_t * getmodel	(	prvm_prog_t *	prog,
		prvm_edict_t *	ed )

static

Definition at line 6100 of file prvm_cmds.c.

{
    if (prog == SVVM_prog)
        return SV_GetModelFromEdict(ed);
    else if (prog == CLVM_prog)
        return CL_GetModelFromEdict(ed);
    else
        return NULL;
}

References CL_GetModelFromEdict(), CLVM_prog, NULL, SV_GetModelFromEdict(), and SVVM_prog.

Referenced by VM_getsurfaceclippedpoint(), VM_getsurfacenearpoint(), VM_getsurfacenormal(), VM_getsurfacenumpoints(), VM_getsurfacenumtriangles(), VM_getsurfacepoint(), VM_getsurfacepointattribute(), VM_getsurfacetexture(), and VM_getsurfacetriangle().

◆ getsurface()

static msurface_t * getsurface	(	model_t *	model,
		int	surfacenum )

static

Definition at line 6273 of file prvm_cmds.c.

{
    if (surfacenum < 0 || surfacenum >= model->submodelsurfaces_end - model->submodelsurfaces_start)
        return NULL;
    return model->data_surfaces + surfacenum + model->submodelsurfaces_start;
}

References model, and NULL.

Referenced by VM_getsurfaceclippedpoint(), VM_getsurfacenormal(), VM_getsurfacenumpoints(), VM_getsurfacenumtriangles(), VM_getsurfacepoint(), VM_getsurfacepointattribute(), VM_getsurfacetexture(), and VM_getsurfacetriangle().

◆ M_FindKeysForCommand()

void M_FindKeysForCommand	(	const char *	command,
		int *	keys )

◆ match_rule()

static qbool match_rule	(	const char *	string,
		int	max_string,
		const char *	pattern,
		int	patternlength,
		int	rule )

static

Definition at line 4537 of file prvm_cmds.c.

{
    const char *mid;
 
    if (rule == 1)
        return !strncmp(string, pattern, max_string) ? true : false;
    if (rule == 2)
        return !strncmp(string, pattern, patternlength) ? true : false;
    if (rule == 3)
    {
        mid = strstr(string, pattern);
        return mid && !*(mid+patternlength);
    }
    if (rule == 4)
        return strstr(string, pattern) ? true : false;
    // pattern
    return matchpattern_with_separator(string, pattern, false, "", false) ? true : false;
}

References matchpattern_with_separator(), and true.

Referenced by VM_bufstr_find(), and VM_matchpattern().

◆ PRVM_ConsoleCommand()

qbool PRVM_ConsoleCommand	(	prvm_prog_t *	prog,
		const char *	text,
		size_t	textlen,
		int *	func,
		qbool	preserve_self,
		int	curself,
		double	ptime,
		const char *	error_message )

Definition at line 68 of file prvm_cmds.c.

{
    int restorevm_tempstringsbuf_cursize;
    int save_self = 0; // hush compiler warning
    qbool r = false;
 
    if(!prog->loaded)
        return false;
 
    if(func)
    {
        if(preserve_self)
            save_self = PRVM_gameglobaledict(self);
        if(ptime)
            PRVM_gameglobalfloat(time) = ptime;
        PRVM_gameglobaledict(self) = curself;
        restorevm_tempstringsbuf_cursize = prog->tempstringsbuf.cursize;
        PRVM_G_INT(OFS_PARM0) = PRVM_SetTempString(prog, text, textlen);
        prog->ExecuteProgram(prog, *func, error_message);
        prog->tempstringsbuf.cursize = restorevm_tempstringsbuf_cursize;
        if(preserve_self)
            PRVM_gameglobaledict(self) = save_self;
        r = (int) PRVM_G_FLOAT(OFS_RETURN) != 0;
    }
 
    return r;
}

References sizebuf_t::cursize, prvm_prog_t::ExecuteProgram, int(), prvm_prog_t::loaded, OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_INT, PRVM_gameglobaledict, PRVM_gameglobalfloat, PRVM_SetTempString(), r, self, prvm_prog_t::tempstringsbuf, and time.

Referenced by CL_VM_ConsoleCommand(), MP_ConsoleCommand(), and SV_VM_ConsoleCommand().

◆ PRVM_Cvar_ReadOk()

static qbool PRVM_Cvar_ReadOk	(	prvm_prog_t *	prog,
		const char *	string )

static

Definition at line 686 of file prvm_cmds.c.

{
    cvar_t *cvar;
    cvar = Cvar_FindVar(prog->console_cmd->cvars, string, prog->console_cmd->cvars_flagsmask);
    return ((cvar) && ((cvar->flags & CF_PRIVATE) == 0));
}

References CF_PRIVATE, prvm_prog_t::console_cmd, cvar(), and Cvar_FindVar().

Referenced by VM_cvar(), and VM_cvar_string().

◆ uri_to_string_callback()

static void uri_to_string_callback	(	int	status,
		size_t	length_received,
		unsigned char *	buffer,
		void *	cbdata )

static

Definition at line 5389 of file prvm_cmds.c.

{
    prvm_prog_t *prog;
    uri_to_prog_t *handle = (uri_to_prog_t *) cbdata;
 
    prog = handle->prog;
    if(!prog->loaded)
    {
        // curl reply came too late... so just drop it
        if(handle->postdata)
            Z_Free(handle->postdata);
        if(handle->sigdata)
            Z_Free(handle->sigdata);
        Z_Free(handle);
        return;
    }
 
    if((prog->starttime == handle->starttime) && (PRVM_allfunction(URI_Get_Callback)))
    {
        if(length_received >= sizeof(handle->buffer))
            length_received = sizeof(handle->buffer) - 1;
        handle->buffer[length_received] = '\0';
 
        PRVM_G_FLOAT(OFS_PARM0) = handle->id;
        PRVM_G_FLOAT(OFS_PARM1) = status;
        PRVM_G_INT(OFS_PARM2) = PRVM_SetTempString(prog, handle->buffer, length_received);
        prog->ExecuteProgram(prog, PRVM_allfunction(URI_Get_Callback), "QC function URI_Get_Callback is missing");
    }
 
    if(handle->postdata)
        Z_Free(handle->postdata);
    if(handle->sigdata)
        Z_Free(handle->sigdata);
    Z_Free(handle);
}

References uri_to_prog_t::buffer, prvm_prog_t::ExecuteProgram, uri_to_prog_t::id, prvm_prog_t::loaded, OFS_PARM0, OFS_PARM1, OFS_PARM2, uri_to_prog_t::postdata, uri_to_prog_t::prog, PRVM_allfunction, PRVM_G_FLOAT, PRVM_G_INT, PRVM_SetTempString(), uri_to_prog_t::sigdata, prvm_prog_t::starttime, uri_to_prog_t::starttime, and Z_Free.

Referenced by VM_uri_get().

◆ VM_acos()

void VM_acos ( prvm_prog_t * prog )

Definition at line 1668 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(1,VM_acos);
    PRVM_G_FLOAT(OFS_RETURN) = acos(PRVM_G_FLOAT(OFS_PARM0));
}

References OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, VM_acos(), and VM_SAFEPARMCOUNT.

Referenced by VM_acos().

◆ VM_altstr_count()

void VM_altstr_count ( prvm_prog_t * prog )

Definition at line 3621 of file prvm_cmds.c.

{
    const char *altstr, *pos;
    int count;
 
    VM_SAFEPARMCOUNT( 1, VM_altstr_count );
 
    altstr = PRVM_G_STRING( OFS_PARM0 );
    //VM_CheckEmptyString(prog,  altstr );
 
    for( count = 0, pos = altstr ; *pos ; pos++ ) {
        if( *pos == '\\' ) {
            if( !*++pos ) {
                break;
            }
        } else if( *pos == '\'' ) {
            count++;
        }
    }
 
    PRVM_G_FLOAT( OFS_RETURN ) = (prvm_vec_t) (count / 2);
}

References count, OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_STRING, VM_altstr_count(), and VM_SAFEPARMCOUNT.

Referenced by VM_altstr_count().

◆ VM_altstr_get()

void VM_altstr_get ( prvm_prog_t * prog )

Definition at line 3683 of file prvm_cmds.c.

{
    const char *altstr, *pos;
    char *out;
    int count, size;
    char outstr[VM_TEMPSTRING_MAXSIZE];
 
    VM_SAFEPARMCOUNT( 2, VM_altstr_get );
 
    altstr = PRVM_G_STRING( OFS_PARM0 );
 
    count = (int)PRVM_G_FLOAT( OFS_PARM1 );
    count = count * 2 + 1;
 
    for( pos = altstr ; *pos && count ; pos++ )
        if( *pos == '\\' ) {
            if( !*++pos )
                break;
        } else if( *pos == '\'' )
            count--;
 
    if( !*pos ) {
        PRVM_G_INT( OFS_RETURN ) = 0;
        return;
    }
 
    for( out = outstr, size = sizeof(outstr) - 1 ; size && *pos ; size--, pos++, out++ )
        if( *pos == '\\' ) {
            if( !*++pos )
                break;
            *out = *pos;
            size--;
        } else if( *pos == '\'' )
            break;
        else
            *out = *pos;
 
    *out = '\0';
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, outstr, out - outstr);
}

References count, int(), OFS_PARM0, OFS_PARM1, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_INT, PRVM_G_STRING, PRVM_SetTempString(), size, VM_altstr_get(), VM_SAFEPARMCOUNT, and VM_TEMPSTRING_MAXSIZE.

Referenced by VM_altstr_get().

◆ VM_altstr_ins()

void VM_altstr_ins ( prvm_prog_t * prog )

Definition at line 3775 of file prvm_cmds.c.

{
    int num;
    const char *set;
    const char *in;
    char *out;
    char outstr[VM_TEMPSTRING_MAXSIZE];
 
    VM_SAFEPARMCOUNT(3, VM_altstr_ins);
 
    in = PRVM_G_STRING( OFS_PARM0 );
    num = (int)PRVM_G_FLOAT( OFS_PARM1 );
    set = PRVM_G_STRING( OFS_PARM2 );
 
    out = outstr;
    for( num = num * 2 + 2 ; *in && num > 0 ; *out++ = *in++ )
        if( *in == '\\' ) {
            if( !*++in ) {
                break;
            }
        } else if( *in == '\'' ) {
            num--;
        }
 
    *out++ = '\'';
    for( ; *set ; *out++ = *set++ );
    *out++ = '\'';
 
    out += dp_strlcpy(out, in, outstr + sizeof(outstr) - out);
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, outstr, out - outstr);
}

References dp_strlcpy, int(), OFS_PARM0, OFS_PARM1, OFS_PARM2, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_INT, PRVM_G_STRING, PRVM_SetTempString(), VM_altstr_ins(), VM_SAFEPARMCOUNT, and VM_TEMPSTRING_MAXSIZE.

Referenced by VM_altstr_ins().

◆ VM_altstr_prepare()

void VM_altstr_prepare ( prvm_prog_t * prog )

Definition at line 3651 of file prvm_cmds.c.

{
    const char *instr, *in;
    char outstr[VM_TEMPSTRING_MAXSIZE];
    size_t outpos;
 
    VM_SAFEPARMCOUNT( 1, VM_altstr_prepare );
 
    instr = PRVM_G_STRING( OFS_PARM0 );
 
    for (in = instr, outpos = 0; *in && outpos < sizeof(outstr) - 1; ++in)
    {
        if (*in == '\'' && outpos < sizeof(outstr) - 2)
        {
            outstr[outpos++] = '\\';
            outstr[outpos++] = '\'';
        }
        else
            outstr[outpos++] = *in;
    }
 
    outstr[outpos] = '\0';
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, outstr, outpos);
}

References OFS_PARM0, OFS_RETURN, PRVM_G_INT, PRVM_G_STRING, PRVM_SetTempString(), VM_altstr_prepare(), VM_SAFEPARMCOUNT, and VM_TEMPSTRING_MAXSIZE.

Referenced by VM_altstr_prepare().

◆ VM_altstr_set()

void VM_altstr_set ( prvm_prog_t * prog )

Definition at line 3731 of file prvm_cmds.c.

{
    int num;
    const char *altstr, *str;
    const char *in;
    char *out;
    char outstr[VM_TEMPSTRING_MAXSIZE];
 
    VM_SAFEPARMCOUNT( 3, VM_altstr_set );
 
    altstr = PRVM_G_STRING( OFS_PARM0 );
 
    num = (int)PRVM_G_FLOAT( OFS_PARM1 );
 
    str = PRVM_G_STRING( OFS_PARM2 );
 
    out = outstr;
    for( num = num * 2 + 1, in = altstr; *in && num; *out++ = *in++ )
        if( *in == '\\' ) {
            if( !*++in ) {
                break;
            }
        } else if( *in == '\'' ) {
            num--;
        }
 
    // copy set in
    for( ; *str; *out++ = *str++ );
    // now jump over the old content
    for( ; *in ; in++ )
        if( *in == '\'' || (*in == '\\' && !*++in) )
            break;
 
    out += dp_strlcpy(out, in, outstr + sizeof(outstr) - out);
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, outstr, out - outstr);
}

References dp_strlcpy, int(), OFS_PARM0, OFS_PARM1, OFS_PARM2, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_INT, PRVM_G_STRING, PRVM_SetTempString(), VM_altstr_set(), VM_SAFEPARMCOUNT, and VM_TEMPSTRING_MAXSIZE.

Referenced by VM_altstr_set().

◆ VM_argv()

void VM_argv ( prvm_prog_t * prog )

Definition at line 2804 of file prvm_cmds.c.

{
    int token_num;
 
    VM_SAFEPARMCOUNT(1,VM_argv);
 
    token_num = (int)PRVM_G_FLOAT(OFS_PARM0);
 
    if(token_num < 0)
        token_num += num_tokens;
 
    if (token_num >= 0 && token_num < num_tokens)
        PRVM_G_INT(OFS_RETURN) = tokens[token_num];
    else
        PRVM_G_INT(OFS_RETURN) = OFS_NULL;
}

References int(), num_tokens, OFS_NULL, OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_INT, tokens, VM_argv(), and VM_SAFEPARMCOUNT.

Referenced by VM_argv(), VM_argv_end_index(), VM_argv_start_index(), VM_CL_getextresponse(), and VM_SV_getextresponse().

◆ VM_argv_end_index()

void VM_argv_end_index ( prvm_prog_t * prog )

Definition at line 2840 of file prvm_cmds.c.

{
    int token_num;
 
    VM_SAFEPARMCOUNT(1,VM_argv);
 
    token_num = (int)PRVM_G_FLOAT(OFS_PARM0);
 
    if(token_num < 0)
        token_num += num_tokens;
 
    if (token_num >= 0 && token_num < num_tokens)
        PRVM_G_FLOAT(OFS_RETURN) = tokens_endpos[token_num];
    else
        PRVM_G_FLOAT(OFS_RETURN) = -1;
}

References int(), num_tokens, OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, tokens_endpos, VM_argv(), and VM_SAFEPARMCOUNT.

◆ VM_argv_start_index()

void VM_argv_start_index ( prvm_prog_t * prog )

Definition at line 2822 of file prvm_cmds.c.

{
    int token_num;
 
    VM_SAFEPARMCOUNT(1,VM_argv);
 
    token_num = (int)PRVM_G_FLOAT(OFS_PARM0);
 
    if(token_num < 0)
        token_num += num_tokens;
 
    if (token_num >= 0 && token_num < num_tokens)
        PRVM_G_FLOAT(OFS_RETURN) = tokens_startpos[token_num];
    else
        PRVM_G_FLOAT(OFS_RETURN) = -1;
}

References int(), num_tokens, OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, tokens_startpos, VM_argv(), and VM_SAFEPARMCOUNT.

◆ VM_asin()

void VM_asin ( prvm_prog_t * prog )

Definition at line 1656 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(1,VM_asin);
    PRVM_G_FLOAT(OFS_RETURN) = asin(PRVM_G_FLOAT(OFS_PARM0));
}

References OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, VM_asin(), and VM_SAFEPARMCOUNT.

Referenced by VM_asin().

◆ VM_atan()

void VM_atan ( prvm_prog_t * prog )

Definition at line 1680 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(1,VM_atan);
    PRVM_G_FLOAT(OFS_RETURN) = atan(PRVM_G_FLOAT(OFS_PARM0));
}

References OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, VM_atan(), and VM_SAFEPARMCOUNT.

Referenced by VM_atan().

◆ VM_atan2()

void VM_atan2 ( prvm_prog_t * prog )

Definition at line 1692 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(2,VM_atan2);
    PRVM_G_FLOAT(OFS_RETURN) = atan2(PRVM_G_FLOAT(OFS_PARM0), PRVM_G_FLOAT(OFS_PARM1));
}

References OFS_PARM0, OFS_PARM1, OFS_RETURN, PRVM_G_FLOAT, VM_atan2(), and VM_SAFEPARMCOUNT.

Referenced by VM_atan2().

◆ VM_bitshift()

void VM_bitshift ( prvm_prog_t * prog )

Definition at line 3594 of file prvm_cmds.c.

{
    prvm_int_t n1, n2;
    VM_SAFEPARMCOUNT(2, VM_bitshift);
 
    n1 = (prvm_int_t)fabs((prvm_vec_t)((prvm_int_t)PRVM_G_FLOAT(OFS_PARM0)));
    n2 = (prvm_int_t)PRVM_G_FLOAT(OFS_PARM1);
    if(!n1)
        PRVM_G_FLOAT(OFS_RETURN) = n1;
    else
    if(n2 < 0)
        PRVM_G_FLOAT(OFS_RETURN) = (n1 >> -n2);
    else
        PRVM_G_FLOAT(OFS_RETURN) = (n1 << n2);
}

References fabs(), OFS_PARM0, OFS_PARM1, OFS_RETURN, PRVM_G_FLOAT, VM_bitshift(), and VM_SAFEPARMCOUNT.

Referenced by VM_bitshift().

◆ VM_bound()

void VM_bound ( prvm_prog_t * prog )

Definition at line 1829 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(3,VM_bound);
    PRVM_G_FLOAT(OFS_RETURN) = bound(PRVM_G_FLOAT(OFS_PARM0), PRVM_G_FLOAT(OFS_PARM1), PRVM_G_FLOAT(OFS_PARM2));
}

References bound, OFS_PARM0, OFS_PARM1, OFS_PARM2, OFS_RETURN, PRVM_G_FLOAT, VM_bound(), and VM_SAFEPARMCOUNT.

Referenced by VM_bound().

◆ VM_bprint()

void VM_bprint ( prvm_prog_t * prog )

Definition at line 442 of file prvm_cmds.c.

{
    char string[VM_TEMPSTRING_MAXSIZE];
 
    if(!sv.active)
    {
        VM_Warning(prog, "VM_bprint: server is not active!\n");
        return;
    }
 
    VM_VarString(prog, 0, string, sizeof(string));
    SV_BroadcastPrint(string);
}

References server_t::active, sv, SV_BroadcastPrint(), VM_TEMPSTRING_MAXSIZE, VM_VarString(), and VM_Warning().

◆ VM_break()

void VM_break ( prvm_prog_t * prog )

Definition at line 661 of file prvm_cmds.c.

{
    prog->error_cmd("%s: break statement", prog->name);
}

References prvm_prog_t::error_cmd, and prvm_prog_t::name.

◆ VM_buf_copy()

void VM_buf_copy ( prvm_prog_t * prog )

Definition at line 4039 of file prvm_cmds.c.

{
    prvm_stringbuffer_t *srcstringbuffer, *dststringbuffer;
    int i;
    VM_SAFEPARMCOUNT(2, VM_buf_copy);
 
    srcstringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
    if(!srcstringbuffer)
    {
        VM_Warning(prog, "VM_buf_copy: invalid source buffer %i\n", (int)PRVM_G_FLOAT(OFS_PARM0));
        return;
    }
    i = (int)PRVM_G_FLOAT(OFS_PARM1);
    if(i == (int)PRVM_G_FLOAT(OFS_PARM0))
    {
        VM_Warning(prog, "VM_buf_copy: source == destination (%i)\n", i);
        return;
    }
    dststringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
    if(!dststringbuffer)
    {
        VM_Warning(prog, "VM_buf_copy: invalid destination buffer %i\n", (int)PRVM_G_FLOAT(OFS_PARM1));
        return;
    }
 
    for (i = 0;i < dststringbuffer->num_strings;i++)
        if (dststringbuffer->strings[i])
            Mem_Free(dststringbuffer->strings[i]);
    if (dststringbuffer->strings)
        Mem_Free(dststringbuffer->strings);
    *dststringbuffer = *srcstringbuffer;
    if (dststringbuffer->max_strings)
        dststringbuffer->strings = (char **)Mem_Alloc(prog->progs_mempool, sizeof(dststringbuffer->strings[0]) * dststringbuffer->max_strings);
 
    for (i = 0;i < dststringbuffer->num_strings;i++)
    {
        if (srcstringbuffer->strings[i])
        {
            size_t stringlen;
            stringlen = strlen(srcstringbuffer->strings[i]) + 1;
            dststringbuffer->strings[i] = (char *)Mem_Alloc(prog->progs_mempool, stringlen);
            memcpy(dststringbuffer->strings[i], srcstringbuffer->strings[i], stringlen);
        }
    }
}

References i, int(), prvm_stringbuffer_t::max_strings, Mem_Alloc, Mem_ExpandableArray_RecordAtIndex(), Mem_Free, prvm_stringbuffer_t::num_strings, OFS_PARM0, OFS_PARM1, prvm_prog_t::progs_mempool, PRVM_G_FLOAT, prvm_prog_t::stringbuffersarray, prvm_stringbuffer_t::strings, strlen(), VM_buf_copy(), VM_SAFEPARMCOUNT, and VM_Warning().

Referenced by VM_buf_copy().

◆ VM_buf_create()

void VM_buf_create ( prvm_prog_t * prog )

Definition at line 3964 of file prvm_cmds.c.

{
    prvm_stringbuffer_t *stringbuffer;
    int i;
 
    VM_SAFEPARMCOUNTRANGE(0, 2, VM_buf_create);
 
    // VorteX: optional parm1 (buffer format) is unfinished, to keep intact with future databuffers extension must be set to "string"
    if(prog->argc >= 1 && strcmp(PRVM_G_STRING(OFS_PARM0), "string"))
    {
        PRVM_G_FLOAT(OFS_RETURN) = -1;
        return;
    }
    stringbuffer = (prvm_stringbuffer_t *) Mem_ExpandableArray_AllocRecord(&prog->stringbuffersarray);
    for (i = 0;stringbuffer != Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, i);i++);
    stringbuffer->origin = PRVM_AllocationOrigin(prog);
    // optional flags parm
    if (prog->argc >= 2)
        stringbuffer->flags = (int)PRVM_G_FLOAT(OFS_PARM1) & STRINGBUFFER_QCFLAGS;
    PRVM_G_FLOAT(OFS_RETURN) = i;
}

References prvm_prog_t::argc, prvm_stringbuffer_t::flags, i, int(), Mem_ExpandableArray_AllocRecord(), Mem_ExpandableArray_RecordAtIndex(), OFS_PARM0, OFS_PARM1, OFS_RETURN, prvm_stringbuffer_t::origin, PRVM_AllocationOrigin(), PRVM_G_FLOAT, PRVM_G_STRING, STRINGBUFFER_QCFLAGS, prvm_prog_t::stringbuffersarray, VM_buf_create(), and VM_SAFEPARMCOUNTRANGE.

Referenced by VM_buf_create().

◆ VM_buf_cvarlist()

void VM_buf_cvarlist ( prvm_prog_t * prog )

Definition at line 4659 of file prvm_cmds.c.

{
    cvar_t *cvar;
    const char *partial, *antipartial;
    size_t len, antilen;
    size_t alloclen;
    qbool ispattern, antiispattern;
    int n;
    prvm_stringbuffer_t *stringbuffer;
    VM_SAFEPARMCOUNTRANGE(2, 3, VM_buf_cvarlist);
 
    stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
    if(!stringbuffer)
    {
        VM_Warning(prog, "VM_bufstr_free: invalid buffer %i\n", (int)PRVM_G_FLOAT(OFS_PARM0));
        return;
    }
 
    partial = PRVM_G_STRING(OFS_PARM1);
    if(!partial)
        len = 0;
    else
        len = strlen(partial);
 
    if(prog->argc == 3)
        antipartial = PRVM_G_STRING(OFS_PARM2);
    else
        antipartial = NULL;
    if(!antipartial)
        antilen = 0;
    else
        antilen = strlen(antipartial);
    
    for (n = 0;n < stringbuffer->num_strings;n++)
        if (stringbuffer->strings[n])
            Mem_Free(stringbuffer->strings[n]);
    if (stringbuffer->strings)
        Mem_Free(stringbuffer->strings);
    stringbuffer->strings = NULL;
 
    ispattern = partial && (strchr(partial, '*') || strchr(partial, '?'));
    antiispattern = antipartial && (strchr(antipartial, '*') || strchr(antipartial, '?'));
 
    n = 0;
    for(cvar = prog->console_cmd->cvars->vars; cvar; cvar = cvar->next)
    {
        if(len && (ispattern ? !matchpattern_with_separator(cvar->name, partial, false, "", false) : strncmp(partial, cvar->name, len)))
            continue;
 
        if(antilen && (antiispattern ? matchpattern_with_separator(cvar->name, antipartial, false, "", false) : !strncmp(antipartial, cvar->name, antilen)))
            continue;
 
        ++n;
    }
 
    stringbuffer->max_strings = stringbuffer->num_strings = n;
    if (stringbuffer->max_strings)
        stringbuffer->strings = (char **)Mem_Alloc(prog->progs_mempool, sizeof(stringbuffer->strings[0]) * stringbuffer->max_strings);
    
    n = 0;
    for(cvar = prog->console_cmd->cvars->vars; cvar; cvar = cvar->next)
    {
        if(len && (ispattern ? !matchpattern_with_separator(cvar->name, partial, false, "", false) : strncmp(partial, cvar->name, len)))
            continue;
 
        if(antilen && (antiispattern ? matchpattern_with_separator(cvar->name, antipartial, false, "", false) : !strncmp(antipartial, cvar->name, antilen)))
            continue;
 
        alloclen = strlen(cvar->name) + 1;
        stringbuffer->strings[n] = (char *)Mem_Alloc(prog->progs_mempool, alloclen);
        memcpy(stringbuffer->strings[n], cvar->name, alloclen);
 
        ++n;
    }
}

References prvm_prog_t::argc, prvm_prog_t::console_cmd, cvar(), matchpattern_with_separator(), prvm_stringbuffer_t::max_strings, Mem_Alloc, Mem_ExpandableArray_RecordAtIndex(), Mem_Free, n, NULL, prvm_stringbuffer_t::num_strings, OFS_PARM0, OFS_PARM1, OFS_PARM2, prvm_prog_t::progs_mempool, PRVM_G_FLOAT, PRVM_G_STRING, prvm_prog_t::stringbuffersarray, prvm_stringbuffer_t::strings, strlen(), VM_buf_cvarlist(), VM_SAFEPARMCOUNTRANGE, and VM_Warning().

Referenced by VM_buf_cvarlist().

◆ VM_buf_del()

void VM_buf_del ( prvm_prog_t * prog )

Definition at line 3995 of file prvm_cmds.c.

{
    prvm_stringbuffer_t *stringbuffer;
    VM_SAFEPARMCOUNT(1, VM_buf_del);
    stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
    if (stringbuffer)
        BufStr_Del(prog, stringbuffer);
    else
    {
        VM_Warning(prog, "VM_buf_del: invalid buffer %i\n", (int)PRVM_G_FLOAT(OFS_PARM0));
        return;
    }
}

References BufStr_Del(), Mem_ExpandableArray_RecordAtIndex(), OFS_PARM0, PRVM_G_FLOAT, prvm_prog_t::stringbuffersarray, VM_buf_del(), VM_SAFEPARMCOUNT, and VM_Warning().

Referenced by VM_buf_del().

◆ VM_buf_getsize()

void VM_buf_getsize ( prvm_prog_t * prog )

Definition at line 4016 of file prvm_cmds.c.

{
    prvm_stringbuffer_t *stringbuffer;
    VM_SAFEPARMCOUNT(1, VM_buf_getsize);
 
    stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
    if(!stringbuffer)
    {
        PRVM_G_FLOAT(OFS_RETURN) = -1;
        VM_Warning(prog, "VM_buf_getsize: invalid buffer %i\n", (int)PRVM_G_FLOAT(OFS_PARM0));
        return;
    }
    else
        PRVM_G_FLOAT(OFS_RETURN) = stringbuffer->num_strings;
}

References Mem_ExpandableArray_RecordAtIndex(), prvm_stringbuffer_t::num_strings, OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, prvm_prog_t::stringbuffersarray, VM_buf_getsize(), VM_SAFEPARMCOUNT, and VM_Warning().

Referenced by VM_buf_getsize().

◆ VM_buf_implode()

void VM_buf_implode ( prvm_prog_t * prog )

Definition at line 4128 of file prvm_cmds.c.

{
    prvm_stringbuffer_t *stringbuffer;
    char k[VM_TEMPSTRING_MAXSIZE];
    size_t k_len;
    const char *sep;
    int i;
    size_t l;
 
    VM_SAFEPARMCOUNT(2, VM_buf_implode);
 
    stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
    PRVM_G_INT(OFS_RETURN) = OFS_NULL;
    if(!stringbuffer)
    {
        VM_Warning(prog, "VM_buf_implode: invalid buffer %i\n", (int)PRVM_G_FLOAT(OFS_PARM0));
        return;
    }
    if(!stringbuffer->num_strings)
        return;
    sep = PRVM_G_STRING(OFS_PARM1);
    k[0] = '\0';
    k_len = 0;
    for(l = i = 0;i < stringbuffer->num_strings;i++)
    {
        if(stringbuffer->strings[i])
        {
            l += (i > 0 ? strlen(sep) : 0) + strlen(stringbuffer->strings[i]);
            if (l >= sizeof(k) - 1)
                break;
            dp_strlcat(k, sep, sizeof(k));
            k_len = dp_strlcat(k, stringbuffer->strings[i], sizeof(k));
        }
    }
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, k, k_len);
}

References dp_strlcat, i, Mem_ExpandableArray_RecordAtIndex(), prvm_stringbuffer_t::num_strings, OFS_NULL, OFS_PARM0, OFS_PARM1, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_INT, PRVM_G_STRING, PRVM_SetTempString(), prvm_prog_t::stringbuffersarray, prvm_stringbuffer_t::strings, strlen(), VM_buf_implode(), VM_SAFEPARMCOUNT, VM_TEMPSTRING_MAXSIZE, and VM_Warning().

Referenced by VM_buf_implode().

◆ VM_buf_loadfile()

void VM_buf_loadfile ( prvm_prog_t * prog )

Definition at line 4318 of file prvm_cmds.c.

{
    size_t alloclen;
    prvm_stringbuffer_t *stringbuffer;
    char string[VM_TEMPSTRING_MAXSIZE];
    int strindex, c, end;
    const char *filename;
    char vabuf[1024];
    qfile_t *file;
 
    VM_SAFEPARMCOUNT(2, VM_buf_loadfile);
 
    // get file
    filename = PRVM_G_STRING(OFS_PARM0);
    file = FS_OpenVirtualFile(va(vabuf, sizeof(vabuf), "data/%s", filename), false);
    if (file == NULL)
        file = FS_OpenVirtualFile(va(vabuf, sizeof(vabuf), "%s", filename), false);
    if (file == NULL)
    {
        if (developer_extra.integer)
            VM_Warning(prog, "VM_buf_loadfile: failed to open file %s\n", filename);
        PRVM_G_FLOAT(OFS_RETURN) = 0;
        return;
    }
 
    // get string buffer
    stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM1));
    if(!stringbuffer)
    {
        VM_Warning(prog, "VM_buf_loadfile: invalid buffer %i\n", (int)PRVM_G_FLOAT(OFS_PARM1));
        PRVM_G_FLOAT(OFS_RETURN) = 0;
        return;
    }
 
    // read file (append to the end of buffer)
    strindex = stringbuffer->num_strings;
    while(1)
    {
        // read line
        end = 0;
        for (;;)
        {
            c = FS_Getc(file);
            if (c == '\r' || c == '\n' || c < 0)
                break;
            if (end < VM_TEMPSTRING_MAXSIZE - 1)
                string[end++] = c;
        }
        string[end] = 0;
        // remove \n following \r
        if (c == '\r')
        {
            c = FS_Getc(file);
            if (c != '\n')
                FS_UnGetc(file, (unsigned char)c);
        }
        // add and continue
        if (c >= 0 || end)
        {
            BufStr_Expand(prog, stringbuffer, strindex);
            stringbuffer->num_strings = max(stringbuffer->num_strings, strindex + 1);
            alloclen = strlen(string) + 1;
            stringbuffer->strings[strindex] = (char *)Mem_Alloc(prog->progs_mempool, alloclen);
            memcpy(stringbuffer->strings[strindex], string, alloclen);
            strindex = stringbuffer->num_strings;
        }
        else
            break;
    }
 
    // close file
    FS_Close(file);
    PRVM_G_FLOAT(OFS_RETURN) = 1;
}

References BufStr_Expand(), developer_extra, FS_Close(), FS_Getc(), FS_OpenVirtualFile(), FS_UnGetc(), cvar_t::integer, max, Mem_Alloc, Mem_ExpandableArray_RecordAtIndex(), NULL, prvm_stringbuffer_t::num_strings, OFS_PARM0, OFS_PARM1, OFS_RETURN, prvm_prog_t::progs_mempool, PRVM_G_FLOAT, PRVM_G_STRING, prvm_prog_t::stringbuffersarray, prvm_stringbuffer_t::strings, strlen(), va(), VM_buf_loadfile(), VM_SAFEPARMCOUNT, VM_TEMPSTRING_MAXSIZE, and VM_Warning().

Referenced by VM_buf_loadfile().

◆ VM_buf_sort()

void VM_buf_sort ( prvm_prog_t * prog )

Definition at line 4093 of file prvm_cmds.c.

{
    prvm_stringbuffer_t *stringbuffer;
    VM_SAFEPARMCOUNT(3, VM_buf_sort);
 
    stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
    if(!stringbuffer)
    {
        VM_Warning(prog, "VM_buf_sort: invalid buffer %i\n", (int)PRVM_G_FLOAT(OFS_PARM0));
        return;
    }
    if(stringbuffer->num_strings <= 0)
    {
        VM_Warning(prog, "VM_buf_sort: tried to sort empty buffer %i\n", (int)PRVM_G_FLOAT(OFS_PARM0));
        return;
    }
    stringbuffers_sortlength = (int)PRVM_G_FLOAT(OFS_PARM1);
    if(stringbuffers_sortlength <= 0)
        stringbuffers_sortlength = 0x7FFFFFFF;
 
    if(!PRVM_G_FLOAT(OFS_PARM2))
        qsort(stringbuffer->strings, stringbuffer->num_strings, sizeof(char*), BufStr_SortStringsUP);
    else
        qsort(stringbuffer->strings, stringbuffer->num_strings, sizeof(char*), BufStr_SortStringsDOWN);
 
    BufStr_Shrink(prog, stringbuffer);
}

References BufStr_Shrink(), BufStr_SortStringsDOWN(), BufStr_SortStringsUP(), int(), Mem_ExpandableArray_RecordAtIndex(), prvm_stringbuffer_t::num_strings, OFS_PARM0, OFS_PARM1, OFS_PARM2, PRVM_G_FLOAT, stringbuffers_sortlength, prvm_prog_t::stringbuffersarray, prvm_stringbuffer_t::strings, VM_buf_sort(), VM_SAFEPARMCOUNT, and VM_Warning().

Referenced by VM_buf_sort().

◆ VM_buf_writefile()

void VM_buf_writefile ( prvm_prog_t * prog )

Definition at line 4401 of file prvm_cmds.c.

{
    int filenum, strindex, strnum, strlength;
    prvm_stringbuffer_t *stringbuffer;
 
    VM_SAFEPARMCOUNTRANGE(2, 4, VM_buf_writefile);
 
    // get file
    filenum = (int)PRVM_G_FLOAT(OFS_PARM0);
    if (filenum < 0 || filenum >= PRVM_MAX_OPENFILES)
    {
        VM_Warning(prog, "VM_buf_writefile: invalid file handle %i\n", filenum);
        return;
    }
    if (prog->openfiles[filenum] == NULL)
    {
        VM_Warning(prog, "VM_buf_writefile: no such file handle %i (or file has been closed)\n", filenum);
        return;
    }
    
    // get string buffer
    stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM1));
    if(!stringbuffer)
    {
        VM_Warning(prog, "VM_buf_writefile: invalid buffer %i\n", (int)PRVM_G_FLOAT(OFS_PARM1));
        PRVM_G_FLOAT(OFS_RETURN) = 0;
        return;
    }
 
    // get start and end parms
    if (prog->argc > 3)
    {
        strindex = (int)PRVM_G_FLOAT(OFS_PARM2);
        strnum = (int)PRVM_G_FLOAT(OFS_PARM3);
    }
    else if (prog->argc > 2)
    {
        strindex = (int)PRVM_G_FLOAT(OFS_PARM2);
        strnum = stringbuffer->num_strings - strindex;
    }
    else
    {
        strindex = 0;
        strnum = stringbuffer->num_strings;
    }
    if (strindex < 0 || strindex >= stringbuffer->num_strings)
    {
        VM_Warning(prog, "VM_buf_writefile: wrong start string index %i\n", strindex);
        PRVM_G_FLOAT(OFS_RETURN) = 0;
        return;
    }
    if (strnum < 0)
    {
        VM_Warning(prog, "VM_buf_writefile: wrong strings count %i\n", strnum);
        PRVM_G_FLOAT(OFS_RETURN) = 0;
        return;
    }
 
    // write
    while(strindex < stringbuffer->num_strings && strnum)
    {
        if (stringbuffer->strings[strindex])
        {
            if ((strlength = (int)strlen(stringbuffer->strings[strindex])))
                FS_Write(prog->openfiles[filenum], stringbuffer->strings[strindex], strlength);
            FS_Write(prog->openfiles[filenum], "\n", 1);
        }
        strindex++;
        strnum--;
    }
 
    PRVM_G_FLOAT(OFS_RETURN) = 1;
}

References prvm_prog_t::argc, FS_Write(), int(), Mem_ExpandableArray_RecordAtIndex(), NULL, prvm_stringbuffer_t::num_strings, OFS_PARM0, OFS_PARM1, OFS_PARM2, OFS_PARM3, OFS_RETURN, prvm_prog_t::openfiles, PRVM_G_FLOAT, PRVM_MAX_OPENFILES, prvm_prog_t::stringbuffersarray, prvm_stringbuffer_t::strings, strlen(), VM_buf_writefile(), VM_SAFEPARMCOUNTRANGE, and VM_Warning().

Referenced by VM_buf_writefile().

◆ VM_bufstr_add()

void VM_bufstr_add ( prvm_prog_t * prog )

Definition at line 4235 of file prvm_cmds.c.

{
    int             order, strindex;
    prvm_stringbuffer_t *stringbuffer;
    const char      *string;
    size_t          alloclen;
 
    VM_SAFEPARMCOUNT(3, VM_bufstr_add);
 
    stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
    PRVM_G_FLOAT(OFS_RETURN) = -1;
    if(!stringbuffer)
    {
        VM_Warning(prog, "VM_bufstr_add: invalid buffer %i\n", (int)PRVM_G_FLOAT(OFS_PARM0));
        return;
    }
    if(!PRVM_G_INT(OFS_PARM1)) // NULL string
    {
        VM_Warning(prog, "VM_bufstr_add: can not add an empty string to buffer %i\n", (int)PRVM_G_FLOAT(OFS_PARM0));
        return;
    }
    string = PRVM_G_STRING(OFS_PARM1);
    order = (int)PRVM_G_FLOAT(OFS_PARM2);
    if(order)
        strindex = stringbuffer->num_strings;
    else
        for (strindex = 0;strindex < stringbuffer->num_strings;strindex++)
            if (stringbuffer->strings[strindex] == NULL)
                break;
 
    BufStr_Expand(prog, stringbuffer, strindex);
 
    stringbuffer->num_strings = max(stringbuffer->num_strings, strindex + 1);
    alloclen = strlen(string) + 1;
    stringbuffer->strings[strindex] = (char *)Mem_Alloc(prog->progs_mempool, alloclen);
    memcpy(stringbuffer->strings[strindex], string, alloclen);
 
    PRVM_G_FLOAT(OFS_RETURN) = strindex;
}

References BufStr_Expand(), int(), max, Mem_Alloc, Mem_ExpandableArray_RecordAtIndex(), NULL, prvm_stringbuffer_t::num_strings, OFS_PARM0, OFS_PARM1, OFS_PARM2, OFS_RETURN, prvm_prog_t::progs_mempool, PRVM_G_FLOAT, PRVM_G_INT, PRVM_G_STRING, string, prvm_prog_t::stringbuffersarray, prvm_stringbuffer_t::strings, strlen(), VM_bufstr_add(), VM_SAFEPARMCOUNT, and VM_Warning().

Referenced by VM_bufstr_add().

◆ VM_bufstr_find()

void VM_bufstr_find ( prvm_prog_t * prog )

Definition at line 4564 of file prvm_cmds.c.

{
    prvm_stringbuffer_t *stringbuffer;
    char string[VM_TEMPSTRING_MAXSIZE];
    int matchrule, matchlen, i, step;
    const char *match;
 
    VM_SAFEPARMCOUNTRANGE(3, 5, VM_bufstr_find);
 
    PRVM_G_FLOAT(OFS_RETURN) = -1;
 
    // get string buffer
    stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
    if(!stringbuffer)
    {
        VM_Warning(prog, "VM_bufstr_find: invalid buffer %i\n", (int)PRVM_G_FLOAT(OFS_PARM0));
        return;
    }
 
    // get pattern/rule
    matchrule = (int)PRVM_G_FLOAT(OFS_PARM2);
    if (matchrule < 0 || matchrule > 5)
    {
        VM_Warning(prog, "VM_bufstr_find: invalid match rule %i\n", matchrule);
        return;
    }
    if (matchrule)
        match = PRVM_G_STRING(OFS_PARM1);
    else
    {
        dp_strlcpy(string, PRVM_G_STRING(OFS_PARM1), sizeof(string));
        match = detect_match_rule(string, &matchrule);
    }
    matchlen = (int)strlen(match);
 
    // find
    i = (prog->argc > 3) ? (int)PRVM_G_FLOAT(OFS_PARM3) : 0;
    step = (prog->argc > 4) ? (int)PRVM_G_FLOAT(OFS_PARM4) : 1;
    while(i < stringbuffer->num_strings)
    {
        if (stringbuffer->strings[i] && match_rule(stringbuffer->strings[i], VM_TEMPSTRING_MAXSIZE, match, matchlen, matchrule))
        {
            PRVM_G_FLOAT(OFS_RETURN) = i;
            break;
        }
        i += step;
    }
}

References prvm_prog_t::argc, detect_match_rule(), dp_strlcpy, i, int(), match_rule(), Mem_ExpandableArray_RecordAtIndex(), OFS_PARM0, OFS_PARM1, OFS_PARM2, OFS_PARM3, OFS_PARM4, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_STRING, prvm_prog_t::stringbuffersarray, prvm_stringbuffer_t::strings, strlen(), VM_bufstr_find(), VM_SAFEPARMCOUNTRANGE, VM_TEMPSTRING_MAXSIZE, and VM_Warning().

Referenced by VM_bufstr_find().

◆ VM_bufstr_free()

void VM_bufstr_free ( prvm_prog_t * prog )

Definition at line 4282 of file prvm_cmds.c.

{
    int             i;
    prvm_stringbuffer_t *stringbuffer;
    VM_SAFEPARMCOUNT(2, VM_bufstr_free);
 
    stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
    if(!stringbuffer)
    {
        VM_Warning(prog, "VM_bufstr_free: invalid buffer %i\n", (int)PRVM_G_FLOAT(OFS_PARM0));
        return;
    }
    i = (int)PRVM_G_FLOAT(OFS_PARM1);
    if(i < 0)
    {
        VM_Warning(prog, "VM_bufstr_free: invalid string index %i\n", i);
        return;
    }
 
    if (i < stringbuffer->num_strings)
    {
        if(stringbuffer->strings[i])
            Mem_Free(stringbuffer->strings[i]);
        stringbuffer->strings[i] = NULL;
    }
 
    BufStr_Shrink(prog, stringbuffer);
}

References BufStr_Shrink(), i, int(), Mem_ExpandableArray_RecordAtIndex(), Mem_Free, NULL, OFS_PARM0, OFS_PARM1, PRVM_G_FLOAT, prvm_prog_t::stringbuffersarray, prvm_stringbuffer_t::strings, VM_bufstr_free(), VM_SAFEPARMCOUNT, and VM_Warning().

Referenced by VM_bufstr_free().

◆ VM_bufstr_get()

void VM_bufstr_get ( prvm_prog_t * prog )

Definition at line 4172 of file prvm_cmds.c.

{
    prvm_stringbuffer_t *stringbuffer;
    int             strindex;
    VM_SAFEPARMCOUNT(2, VM_bufstr_get);
 
    PRVM_G_INT(OFS_RETURN) = OFS_NULL;
    stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
    if(!stringbuffer)
    {
        VM_Warning(prog, "VM_bufstr_get: invalid buffer %i\n", (int)PRVM_G_FLOAT(OFS_PARM0));
        return;
    }
    strindex = (int)PRVM_G_FLOAT(OFS_PARM1);
    if (strindex < 0)
    {
        // VM_Warning(prog, "VM_bufstr_get: invalid string index %i\n", strindex);
        return;
    }
    if (strindex < stringbuffer->num_strings && stringbuffer->strings[strindex])
        PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, stringbuffer->strings[strindex], strlen(stringbuffer->strings[strindex]));
}

References int(), Mem_ExpandableArray_RecordAtIndex(), OFS_NULL, OFS_PARM0, OFS_PARM1, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_INT, PRVM_SetTempString(), prvm_prog_t::stringbuffersarray, prvm_stringbuffer_t::strings, strlen(), VM_bufstr_get(), VM_SAFEPARMCOUNT, and VM_Warning().

Referenced by VM_bufstr_get().

◆ VM_bufstr_set()

void VM_bufstr_set ( prvm_prog_t * prog )

Definition at line 4202 of file prvm_cmds.c.

{
    int             strindex;
    prvm_stringbuffer_t *stringbuffer;
    const char      *news;
 
    VM_SAFEPARMCOUNT(3, VM_bufstr_set);
 
    stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
    if(!stringbuffer)
    {
        VM_Warning(prog, "VM_bufstr_set: invalid buffer %i\n", (int)PRVM_G_FLOAT(OFS_PARM0));
        return;
    }
    strindex = (int)PRVM_G_FLOAT(OFS_PARM1);
    if(strindex < 0 || strindex >= 1000000) // huge number of strings
    {
        VM_Warning(prog, "VM_bufstr_set: invalid string index %i\n", strindex);
        return;
    }
 
    news = PRVM_G_STRING(OFS_PARM2);
    BufStr_Set(prog, stringbuffer, strindex, news);
}

References BufStr_Set(), int(), Mem_ExpandableArray_RecordAtIndex(), OFS_PARM0, OFS_PARM1, OFS_PARM2, PRVM_G_FLOAT, PRVM_G_STRING, prvm_prog_t::stringbuffersarray, VM_bufstr_set(), VM_SAFEPARMCOUNT, and VM_Warning().

Referenced by VM_bufstr_set().

◆ VM_callfunction()

void VM_callfunction ( prvm_prog_t * prog )

Definition at line 5705 of file prvm_cmds.c.

{
    mfunction_t *func;
    const char *s;
 
    VM_SAFEPARMCOUNTRANGE(1, 8, VM_callfunction);
 
    s = PRVM_G_STRING(OFS_PARM0+(prog->argc - 1)*3);
 
    VM_CheckEmptyString(prog, s);
 
    func = PRVM_ED_FindFunction(prog, s);
 
    if(!func)
        prog->error_cmd("VM_callfunction: function %s not found !", s);
    else if (func->first_statement < 0)
    {
        // negative statements are built in functions
        int builtinnumber = -func->first_statement;
        prog->xfunction->builtinsprofile++;
        if (builtinnumber < prog->numbuiltins && prog->builtins[builtinnumber])
            prog->builtins[builtinnumber](prog);
        else
            prog->error_cmd("No such builtin #%i in %s; most likely cause: outdated engine build. Try updating!", builtinnumber, prog->name);
    }
    else if(func - prog->functions > 0)
    {
        prog->argc--;
        prog->ExecuteProgram(prog, func - prog->functions,"");
        prog->argc++;
    }
}

References prvm_prog_t::argc, prvm_prog_t::builtins, mfunction_t::builtinsprofile, prvm_prog_t::error_cmd, prvm_prog_t::ExecuteProgram, mfunction_t::first_statement, prvm_prog_t::functions, prvm_prog_t::name, OFS_PARM0, PRVM_ED_FindFunction(), PRVM_G_STRING, VM_callfunction(), VM_CheckEmptyString(), VM_SAFEPARMCOUNTRANGE, and prvm_prog_t::xfunction.

Referenced by VM_callfunction().

◆ VM_ceil()

void VM_ceil ( prvm_prog_t * prog )

Definition at line 1541 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(1,VM_ceil);
 
    PRVM_G_FLOAT(OFS_RETURN) = ceil(PRVM_G_FLOAT(OFS_PARM0));
}

References ceil(), OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, VM_ceil(), and VM_SAFEPARMCOUNT.

Referenced by VM_ceil().

◆ VM_centerprint()

void VM_centerprint ( prvm_prog_t * prog )

Definition at line 499 of file prvm_cmds.c.

{
    char string[VM_TEMPSTRING_MAXSIZE];
 
    VM_SAFEPARMCOUNTRANGE(1, 8, VM_centerprint);
    VM_VarString(prog, 0, string, sizeof(string));
    SCR_CenterPrint(string);
}

References SCR_CenterPrint(), VM_centerprint(), VM_SAFEPARMCOUNTRANGE, VM_TEMPSTRING_MAXSIZE, and VM_VarString().

Referenced by VM_centerprint().

◆ VM_changelevel()

void VM_changelevel ( prvm_prog_t * prog )

Definition at line 1592 of file prvm_cmds.c.

{
    char vabuf[1024];
    VM_SAFEPARMCOUNT(1, VM_changelevel);
 
    if(!sv.active)
    {
        VM_Warning(prog, "VM_changelevel: server is not active!\n");
        return;
    }
 
// make sure we don't issue two changelevels
    if (svs.changelevel_issued)
        return;
    svs.changelevel_issued = true;
 
    Cbuf_AddText(cmd_local, va(vabuf, sizeof(vabuf), "changelevel %s\n", PRVM_G_STRING(OFS_PARM0)));
}

References server_t::active, Cbuf_AddText(), server_static_t::changelevel_issued, cmd_local, OFS_PARM0, PRVM_G_STRING, sv, svs, va(), VM_changelevel(), VM_SAFEPARMCOUNT, and VM_Warning().

Referenced by VM_changelevel().

◆ VM_changepitch()

void VM_changepitch ( prvm_prog_t * prog )

Definition at line 4805 of file prvm_cmds.c.

{
    prvm_edict_t        *ent;
    float       ideal, current, move, speed;
 
    VM_SAFEPARMCOUNT(1, VM_changepitch);
 
    ent = PRVM_G_EDICT(OFS_PARM0);
    if (ent == prog->edicts)
    {
        VM_Warning(prog, "changepitch: can not modify world entity\n");
        return;
    }
    if (ent->free)
    {
        VM_Warning(prog, "changepitch: can not modify free entity\n");
        return;
    }
    current = PRVM_gameedictvector(ent, angles)[0];
    current = ANGLEMOD(current);
    ideal = PRVM_gameedictfloat(ent, idealpitch);
    speed = PRVM_gameedictfloat(ent, pitch_speed);
 
    if (current == ideal)
        return;
    move = ideal - current;
    if (ideal > current)
    {
        if (move >= 180)
            move = move - 360;
    }
    else
    {
        if (move <= -180)
            move = move + 360;
    }
    if (move > 0)
    {
        if (move > speed)
            move = speed;
    }
    else
    {
        if (move < -speed)
            move = -speed;
    }
 
    current += move;
    PRVM_gameedictvector(ent, angles)[0] = ANGLEMOD(current);
}

References ANGLEMOD, angles, prvm_prog_t::edicts, prvm_edict_t::free, idealpitch, OFS_PARM0, pitch_speed, PRVM_G_EDICT, PRVM_gameedictfloat, PRVM_gameedictvector, VM_changepitch(), VM_SAFEPARMCOUNT, and VM_Warning().

Referenced by VM_changepitch().

◆ VM_changeyaw()

void VM_changeyaw ( prvm_prog_t * prog )

Definition at line 4747 of file prvm_cmds.c.

{
    prvm_edict_t        *ent;
    float       ideal, current, move, speed;
 
    // this is called (VERY HACKISHLY) by VM_SV_MoveToGoal, so it can not use any
    // parameters because they are the parameters to VM_SV_MoveToGoal, not this
    //VM_SAFEPARMCOUNT(0, VM_changeyaw);
 
    ent = PRVM_PROG_TO_EDICT(PRVM_gameglobaledict(self));
    if (ent == prog->edicts)
    {
        VM_Warning(prog, "changeyaw: can not modify world entity\n");
        return;
    }
    if (ent->free)
    {
        VM_Warning(prog, "changeyaw: can not modify free entity\n");
        return;
    }
    current = PRVM_gameedictvector(ent, angles)[1];
    current = ANGLEMOD(current);
    ideal = PRVM_gameedictfloat(ent, ideal_yaw);
    speed = PRVM_gameedictfloat(ent, yaw_speed);
 
    if (current == ideal)
        return;
    move = ideal - current;
    if (ideal > current)
    {
        if (move >= 180)
            move = move - 360;
    }
    else
    {
        if (move <= -180)
            move = move + 360;
    }
    if (move > 0)
    {
        if (move > speed)
            move = speed;
    }
    else
    {
        if (move < -speed)
            move = -speed;
    }
 
    current += move;
    PRVM_gameedictvector(ent, angles)[1] = ANGLEMOD(current);
}

References ANGLEMOD, angles, prvm_prog_t::edicts, prvm_edict_t::free, ideal_yaw, PRVM_gameedictfloat, PRVM_gameedictvector, PRVM_gameglobaledict, PRVM_PROG_TO_EDICT, self, VM_Warning(), and yaw_speed.

Referenced by SV_StepDirection().

◆ VM_CheckEmptyString()

void VM_CheckEmptyString	(	prvm_prog_t *	prog,
		const char *	s )

Definition at line 62 of file prvm_cmds.c.

{
    if (ISWHITESPACE(s[0]))
        prog->error_cmd("%s: Bad string", prog->name);
}

References prvm_prog_t::error_cmd, ISWHITESPACE, and prvm_prog_t::name.

Referenced by VM_callfunction(), VM_cin_close(), VM_cin_getstate(), VM_cin_open(), VM_cin_restart(), VM_cin_setstate(), VM_cvar(), VM_cvar_defstring(), VM_cvar_description(), VM_cvar_set(), VM_cvar_string(), VM_cvar_type(), VM_drawpic(), VM_drawrotpic(), VM_drawsubpic(), VM_findkeysforcommand(), VM_freepic(), VM_getimagesize(), VM_isfunction(), VM_M_crypto_getencryptlevel(), VM_M_crypto_getidfp(), VM_M_crypto_getidstatus(), VM_M_crypto_getkeyfp(), VM_M_getserverlistindexforkey(), VM_precache_pic(), and VM_search_begin().

◆ VM_checkextension()

void VM_checkextension ( prvm_prog_t * prog )

Definition at line 363 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(1,VM_checkextension);
 
    PRVM_G_FLOAT(OFS_RETURN) = checkextension(prog, PRVM_G_STRING(OFS_PARM0));
}

References checkextension(), OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_STRING, VM_checkextension(), and VM_SAFEPARMCOUNT.

Referenced by VM_checkextension().

◆ VM_chr()

void VM_chr ( prvm_prog_t * prog )

Definition at line 3303 of file prvm_cmds.c.

{
    /*
    char tmp[2];
    VM_SAFEPARMCOUNT(1, VM_chr);
 
    tmp[0] = (unsigned char) PRVM_G_FLOAT(OFS_PARM0);
    tmp[1] = 0;
 
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, tmp);
    */
    
    char tmp[8];
    int len;
 
    VM_SAFEPARMCOUNT(1, VM_chr);
    len = u8_fromchar((Uchar)PRVM_G_FLOAT(OFS_PARM0), tmp, sizeof(tmp));
    tmp[len] = '\0';
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, tmp, len);
}

References OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_INT, PRVM_SetTempString(), u8_fromchar(), VM_chr(), and VM_SAFEPARMCOUNT.

Referenced by VM_chr().

◆ VM_chr2str()

void VM_chr2str ( prvm_prog_t * prog )

Definition at line 4918 of file prvm_cmds.c.

{
    /*
    char    t[9];
    int     i;
    VM_SAFEPARMCOUNTRANGE(0, 8, VM_chr2str);
    for(i = 0;i < prog->argc && i < (int)sizeof(t) - 1;i++)
        t[i] = (unsigned char)PRVM_G_FLOAT(OFS_PARM0+i*3);
    t[i] = 0;
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, t);
    */
    char t[9 * 4 + 1];
    int i;
    size_t len = 0;
 
    VM_SAFEPARMCOUNTRANGE(0, 8, VM_chr2str);
    for(i = 0; i < prog->argc && len < sizeof(t)-1; ++i)
        len += u8_fromchar((Uchar)PRVM_G_FLOAT(OFS_PARM0+i*3), t + len, sizeof(t)-1);
    t[len] = '\0';
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, t, len);
}

References prvm_prog_t::argc, i, OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_INT, PRVM_SetTempString(), u8_fromchar(), VM_chr2str(), and VM_SAFEPARMCOUNTRANGE.

Referenced by VM_chr2str().

◆ VM_CL_getextresponse()

void VM_CL_getextresponse ( prvm_prog_t * prog )

Definition at line 5612 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(0,VM_argv);
 
    if (cl_net_extresponse_count <= 0)
        PRVM_G_INT(OFS_RETURN) = OFS_NULL;
    else
    {
        int first;
        --cl_net_extresponse_count;
        first = (cl_net_extresponse_last + NET_EXTRESPONSE_MAX - cl_net_extresponse_count) % NET_EXTRESPONSE_MAX;
        PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, cl_net_extresponse[first], strlen(cl_net_extresponse[first]));
    }
}

References cl_net_extresponse, cl_net_extresponse_count, cl_net_extresponse_last, first, NET_EXTRESPONSE_MAX, OFS_NULL, OFS_RETURN, PRVM_G_INT, PRVM_SetTempString(), strlen(), VM_argv(), and VM_SAFEPARMCOUNT.

◆ VM_CL_isdemo()

void VM_CL_isdemo ( prvm_prog_t * prog )

Definition at line 5684 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(0, VM_CL_isdemo);
    PRVM_G_FLOAT(OFS_RETURN) = cls.demoplayback;
}

References cls, client_static_t::demoplayback, OFS_RETURN, PRVM_G_FLOAT, VM_CL_isdemo(), and VM_SAFEPARMCOUNT.

Referenced by VM_CL_isdemo().

◆ VM_CL_videoplaying()

void VM_CL_videoplaying ( prvm_prog_t * prog )

Definition at line 5691 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(0, VM_CL_videoplaying);
    PRVM_G_FLOAT(OFS_RETURN) = cl_videoplaying;
}

References cl_videoplaying, OFS_RETURN, PRVM_G_FLOAT, VM_CL_videoplaying(), and VM_SAFEPARMCOUNT.

Referenced by VM_CL_videoplaying().

◆ VM_ClearTraceGlobals()

void VM_ClearTraceGlobals ( prvm_prog_t * prog )

Definition at line 5245 of file prvm_cmds.c.

{
    // clean up all trace globals when leaving the VM (anti-triggerbot safeguard)
    PRVM_gameglobalfloat(trace_allsolid) = 0;
    PRVM_gameglobalfloat(trace_startsolid) = 0;
    PRVM_gameglobalfloat(trace_fraction) = 0;
    PRVM_gameglobalfloat(trace_inwater) = 0;
    PRVM_gameglobalfloat(trace_inopen) = 0;
    VectorClear(PRVM_gameglobalvector(trace_endpos));
    VectorClear(PRVM_gameglobalvector(trace_plane_normal));
    PRVM_gameglobalfloat(trace_plane_dist) = 0;
    PRVM_gameglobaledict(trace_ent) = PRVM_EDICT_TO_PROG(prog->edicts);
    PRVM_gameglobalfloat(trace_dpstartcontents) = 0;
    PRVM_gameglobalfloat(trace_dphitcontents) = 0;
    PRVM_gameglobalfloat(trace_dphitq3surfaceflags) = 0;
    PRVM_gameglobalstring(trace_dphittexturename) = 0;
}

References prvm_prog_t::edicts, PRVM_EDICT_TO_PROG, PRVM_gameglobaledict, PRVM_gameglobalfloat, PRVM_gameglobalstring, PRVM_gameglobalvector, trace_allsolid, trace_dphitcontents, trace_dphitq3surfaceflags, trace_dphittexturename, trace_dpstartcontents, trace_endpos, trace_ent, trace_fraction, trace_inopen, trace_inwater, trace_plane_dist, trace_plane_normal, trace_startsolid, and VectorClear.

Referenced by CL_VM_PreventInformationLeaks().

◆ VM_clientcount()

void VM_clientcount ( prvm_prog_t * prog )

Definition at line 2878 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(0,VM_clientcount);
 
    PRVM_G_FLOAT(OFS_RETURN) = svs.maxclients;
}

References server_static_t::maxclients, OFS_RETURN, PRVM_G_FLOAT, svs, VM_clientcount(), and VM_SAFEPARMCOUNT.

Referenced by VM_clientcount().

◆ VM_clientstate()

void VM_clientstate ( prvm_prog_t * prog )

Definition at line 2892 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(0,VM_clientstate);
 
 
    switch( cls.state ) {
        case ca_uninitialized:
        case ca_dedicated:
            PRVM_G_FLOAT(OFS_RETURN) = 0;
            break;
        case ca_disconnected:
            PRVM_G_FLOAT(OFS_RETURN) = 1;
            break;
        case ca_connected:
            PRVM_G_FLOAT(OFS_RETURN) = 2;
            break;
        default:
            // should never be reached!
            break;
    }
}

References ca_connected, ca_dedicated, ca_disconnected, ca_uninitialized, cls, OFS_RETURN, PRVM_G_FLOAT, client_static_t::state, VM_clientstate(), and VM_SAFEPARMCOUNT.

Referenced by VM_clientstate().

◆ VM_Cmd_Init()

void VM_Cmd_Init ( prvm_prog_t * prog )

Definition at line 5265 of file prvm_cmds.c.

{
    // only init the stuff for the current prog
    VM_Files_Init(prog);
    VM_Search_Init(prog);
}

References VM_Files_Init(), and VM_Search_Init().

Referenced by CLVM_init_cmd(), MVM_init_cmd(), and SVVM_init_cmd().

◆ VM_Cmd_Reset()

void VM_Cmd_Reset ( prvm_prog_t * prog )

Definition at line 5274 of file prvm_cmds.c.

{
    CL_PurgeOwner( MENUOWNER );
    VM_Search_Reset(prog);
    VM_Files_CloseAll(prog);
    animatemodel_reset(prog);
}

References animatemodel_reset(), CL_PurgeOwner(), MENUOWNER, VM_Files_CloseAll(), and VM_Search_Reset().

Referenced by CLVM_reset_cmd(), MVM_reset_cmd(), and SVVM_reset_cmd().

◆ VM_coredump()

void VM_coredump ( prvm_prog_t * prog )

Definition at line 1421 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(0,VM_coredump);
 
    Cbuf_AddText(cmd_local, "prvm_edicts ");
    Cbuf_AddText(cmd_local, prog->name);
    Cbuf_AddText(cmd_local, "\n");
}

References Cbuf_AddText(), cmd_local, prvm_prog_t::name, VM_coredump(), and VM_SAFEPARMCOUNT.

Referenced by VM_coredump().

◆ VM_cos()

void VM_cos ( prvm_prog_t * prog )

Definition at line 1630 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(1,VM_cos);
    PRVM_G_FLOAT(OFS_RETURN) = cos(PRVM_G_FLOAT(OFS_PARM0));
}

References cos(), OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, VM_cos(), and VM_SAFEPARMCOUNT.

Referenced by VM_cos().

◆ VM_coverage()

void VM_coverage ( prvm_prog_t * prog )

Definition at line 6641 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(0, VM_coverage);
    if (prog->explicit_profile[prog->xstatement]++ == 0 && (prvm_coverage.integer & 2))
        PRVM_ExplicitCoverageEvent(prog, prog->xfunction, prog->xstatement);
}

References prvm_prog_t::explicit_profile, cvar_t::integer, prvm_coverage, PRVM_ExplicitCoverageEvent(), VM_coverage(), VM_SAFEPARMCOUNT, prvm_prog_t::xfunction, and prvm_prog_t::xstatement.

Referenced by VM_coverage().

◆ VM_crash()

void VM_crash ( prvm_prog_t * prog )

Definition at line 1452 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(0, VM_crash);
 
    prog->error_cmd("Crash called by %s",prog->name);
}

References prvm_prog_t::error_cmd, prvm_prog_t::name, VM_crash(), and VM_SAFEPARMCOUNT.

Referenced by VM_crash().

◆ VM_crc16()

void VM_crc16 ( prvm_prog_t * prog )

Definition at line 5162 of file prvm_cmds.c.

{
    float insensitive;
    char s[VM_TEMPSTRING_MAXSIZE];
    size_t slen;
 
    VM_SAFEPARMCOUNTRANGE(2, 8, VM_crc16);
    insensitive = PRVM_G_FLOAT(OFS_PARM0);
    slen = VM_VarString(prog, 1, s, sizeof(s));
    PRVM_G_FLOAT(OFS_RETURN) = (unsigned short) ((insensitive ? CRC_Block_CaseInsensitive : CRC_Block) ((unsigned char *) s, slen));
}

References CRC_Block(), CRC_Block_CaseInsensitive(), OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, VM_crc16(), VM_SAFEPARMCOUNTRANGE, VM_TEMPSTRING_MAXSIZE, and VM_VarString().

Referenced by VM_crc16().

◆ VM_cvar()

void VM_cvar ( prvm_prog_t * prog )

Definition at line 700 of file prvm_cmds.c.

{
    char string[VM_TEMPSTRING_MAXSIZE];
    VM_SAFEPARMCOUNTRANGE(1,8,VM_cvar);
    VM_VarString(prog, 0, string, sizeof(string));
    VM_CheckEmptyString(prog, string);
    PRVM_G_FLOAT(OFS_RETURN) = PRVM_Cvar_ReadOk(prog, string) ? Cvar_VariableValue(prog->console_cmd->cvars, string, prog->console_cmd->cvars_flagsmask) : 0;
}

References prvm_prog_t::console_cmd, Cvar_VariableValue(), OFS_RETURN, PRVM_Cvar_ReadOk(), PRVM_G_FLOAT, VM_CheckEmptyString(), VM_cvar(), VM_SAFEPARMCOUNTRANGE, VM_TEMPSTRING_MAXSIZE, and VM_VarString().

Referenced by VM_cvar().

◆ VM_cvar_defstring()

void VM_cvar_defstring ( prvm_prog_t * prog )

Definition at line 786 of file prvm_cmds.c.

{
    char cvar_name[VM_TEMPSTRING_MAXSIZE];
    const char *cvar_defstring;
 
    VM_SAFEPARMCOUNTRANGE(1,8,VM_cvar_defstring);
    VM_VarString(prog, 0, cvar_name, sizeof(cvar_name));
    VM_CheckEmptyString(prog, cvar_name);
    cvar_defstring = Cvar_VariableDefString(prog->console_cmd->cvars, cvar_name, prog->console_cmd->cvars_flagsmask);
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, cvar_defstring, strlen(cvar_defstring));
}

References prvm_prog_t::console_cmd, cvar_defstring(), Cvar_VariableDefString(), OFS_RETURN, PRVM_G_INT, PRVM_SetTempString(), strlen(), VM_CheckEmptyString(), VM_cvar_defstring(), VM_SAFEPARMCOUNTRANGE, VM_TEMPSTRING_MAXSIZE, and VM_VarString().

Referenced by VM_cvar_defstring().

◆ VM_cvar_description()

void VM_cvar_description ( prvm_prog_t * prog )

Definition at line 805 of file prvm_cmds.c.

{
    char cvar_name[VM_TEMPSTRING_MAXSIZE];
    const char *cvar_desc;
 
    VM_SAFEPARMCOUNTRANGE(1,8,VM_cvar_description);
    VM_VarString(prog, 0, cvar_name, sizeof(cvar_name));
    VM_CheckEmptyString(prog, cvar_name);
    cvar_desc = Cvar_VariableDescription(prog->console_cmd->cvars, cvar_name, prog->console_cmd->cvars_flagsmask);
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, cvar_desc, strlen(cvar_desc));
}

References prvm_prog_t::console_cmd, Cvar_VariableDescription(), OFS_RETURN, PRVM_G_INT, PRVM_SetTempString(), strlen(), VM_CheckEmptyString(), VM_cvar_description(), VM_SAFEPARMCOUNTRANGE, VM_TEMPSTRING_MAXSIZE, and VM_VarString().

Referenced by VM_cvar_description().

◆ VM_cvar_set()

void VM_cvar_set ( prvm_prog_t * prog )

Definition at line 823 of file prvm_cmds.c.

{
    const char *name;
    char value[VM_TEMPSTRING_MAXSIZE];
    cvar_t *cvar;
 
    VM_SAFEPARMCOUNTRANGE(2,8,VM_cvar_set);
    name = PRVM_G_STRING(OFS_PARM0);
    VM_CheckEmptyString(prog, name);
    cvar = Cvar_FindVar(prog->console_cmd->cvars, name, prog->console_cmd->cvars_flagsmask);
    if (!cvar)
    {
        VM_Warning(prog, "VM_cvar_set: variable %s not found\n", name);
        return;
    }
    if (cvar->flags & CF_READONLY)
    {
        VM_Warning(prog, "VM_cvar_set: variable %s is read-only\n", cvar->name);
        return;
    }
    VM_VarString(prog, 1, value, sizeof(value));
    Cvar_SetQuick(cvar, value);
}

References CF_READONLY, prvm_prog_t::console_cmd, cvar(), Cvar_FindVar(), Cvar_SetQuick(), name, OFS_PARM0, PRVM_G_STRING, value, VM_CheckEmptyString(), VM_cvar_set(), VM_SAFEPARMCOUNTRANGE, VM_TEMPSTRING_MAXSIZE, VM_VarString(), and VM_Warning().

Referenced by VM_cvar_set().

◆ VM_cvar_string()

void VM_cvar_string ( prvm_prog_t * prog )

Definition at line 762 of file prvm_cmds.c.

{
    char cvar_name[VM_TEMPSTRING_MAXSIZE];
 
    VM_SAFEPARMCOUNTRANGE(1,8,VM_cvar_string);
    VM_VarString(prog, 0, cvar_name, sizeof(cvar_name));
    VM_CheckEmptyString(prog, cvar_name);
    if (PRVM_Cvar_ReadOk(prog, cvar_name))
    {
        const char *cvar_string = Cvar_VariableString(prog->console_cmd->cvars, cvar_name, prog->console_cmd->cvars_flagsmask);
        PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, cvar_string, strlen(cvar_string));
    }
    else
        PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, "", 0);
}

References prvm_prog_t::console_cmd, cvar_string(), Cvar_VariableString(), OFS_RETURN, PRVM_Cvar_ReadOk(), PRVM_G_INT, PRVM_SetTempString(), strlen(), VM_CheckEmptyString(), VM_cvar_string(), VM_SAFEPARMCOUNTRANGE, VM_TEMPSTRING_MAXSIZE, and VM_VarString().

Referenced by VM_cvar_string().

◆ VM_cvar_type()

void VM_cvar_type ( prvm_prog_t * prog )

Definition at line 722 of file prvm_cmds.c.

{
    char string[VM_TEMPSTRING_MAXSIZE];
    cvar_t *cvar;
    int ret;
 
    VM_SAFEPARMCOUNTRANGE(1, 8, VM_cvar_type);
    VM_VarString(prog, 0, string, sizeof(string));
    VM_CheckEmptyString(prog, string);
    cvar = Cvar_FindVar(prog->console_cmd->cvars, string, prog->console_cmd->cvars_flagsmask);
 
 
    if(!cvar)
    {
        PRVM_G_FLOAT(OFS_RETURN) = 0;
        return; // CVAR_TYPE_NONE
    }
 
    ret = 1; // CVAR_EXISTS
    if(cvar->flags & CF_ARCHIVE)
        ret |= 2; // CVAR_TYPE_SAVED
    if(cvar->flags & CF_PRIVATE)
        ret |= 4; // CVAR_TYPE_PRIVATE
    if(!(cvar->flags & CF_ALLOCATED))
        ret |= 8; // CVAR_TYPE_ENGINE
    if(cvar->description != cvar_dummy_description)
        ret |= 16; // CVAR_TYPE_HASDESCRIPTION
    if(cvar->flags & CF_READONLY)
        ret |= 32; // CVAR_TYPE_READONLY
    
    PRVM_G_FLOAT(OFS_RETURN) = ret;
}

References CF_ALLOCATED, CF_ARCHIVE, CF_PRIVATE, CF_READONLY, prvm_prog_t::console_cmd, cvar(), cvar_dummy_description, Cvar_FindVar(), OFS_RETURN, PRVM_G_FLOAT, ret, VM_CheckEmptyString(), VM_cvar_type(), VM_SAFEPARMCOUNTRANGE, VM_TEMPSTRING_MAXSIZE, and VM_VarString().

Referenced by VM_cvar_type().

◆ VM_digest_hex()

void VM_digest_hex ( prvm_prog_t * prog )

Definition at line 5175 of file prvm_cmds.c.

{
    const char *digest;
 
    char out[32];
    char outhex[65];
    int outlen;
 
    char s[VM_TEMPSTRING_MAXSIZE];
    size_t len;
 
    VM_SAFEPARMCOUNTRANGE(2, 8, VM_digest_hex);
    digest = PRVM_G_STRING(OFS_PARM0);
    if(!digest)
        digest = "";
    len = VM_VarString(prog, 1, s, sizeof(s));
 
    outlen = 0;
 
    if(!strcmp(digest, "MD4"))
    {
        outlen = 16;
        mdfour((unsigned char *) out, (unsigned char *) s, len);
    }
    else if(!strcmp(digest, "SHA256") && Crypto_Available())
    {
        outlen = 32;
        sha256((unsigned char *) out, (unsigned char *) s, len);
    }
    // no warning needed on mismatch - we return string_null to QC
 
    if(outlen)
    {
        int i;
        static const char *hexmap = "0123456789abcdef";
        for(i = 0; i < outlen; ++i)
        {
            outhex[2*i]   = hexmap[(out[i] >> 4) & 15];
            outhex[2*i+1] = hexmap[(out[i] >> 0) & 15];
        }
        outhex[2*i] = '\0';
        PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, outhex, 2*i);
    }
    else
        PRVM_G_INT(OFS_RETURN) = 0;
}

References Crypto_Available(), i, mdfour(), OFS_PARM0, OFS_RETURN, PRVM_G_INT, PRVM_G_STRING, PRVM_SetTempString(), sha256(), VM_digest_hex(), VM_SAFEPARMCOUNTRANGE, VM_TEMPSTRING_MAXSIZE, and VM_VarString().

Referenced by VM_digest_hex().

◆ VM_dprint()

void VM_dprint ( prvm_prog_t * prog )

Definition at line 854 of file prvm_cmds.c.

{
    char string[VM_TEMPSTRING_MAXSIZE];
    VM_SAFEPARMCOUNTRANGE(1, 8, VM_dprint);
    VM_VarString(prog, 0, string, sizeof(string));
#if 1
    Con_DPrintf("%s", string);
#else
    Con_DPrintf("%s: %s", prog->name, string);
#endif
}

References Con_DPrintf(), prvm_prog_t::name, VM_dprint(), VM_SAFEPARMCOUNTRANGE, VM_TEMPSTRING_MAXSIZE, and VM_VarString().

Referenced by VM_dprint().

◆ VM_entityfieldname()

void VM_entityfieldname ( prvm_prog_t * prog )

Definition at line 2129 of file prvm_cmds.c.

{
    mdef_t *d;
    int i = (int)PRVM_G_FLOAT(OFS_PARM0);
 
    if (i < 0 || i >= prog->numfielddefs)
    {
        VM_Warning(prog, "VM_entityfieldname: field index out of bounds!\n");
        PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, "", 0);
        return;
    }
 
    d = &prog->fielddefs[i];
    PRVM_G_INT(OFS_RETURN) = d->s_name; // presuming that s_name points to a string already
}

References prvm_prog_t::fielddefs, i, int(), prvm_prog_t::numfielddefs, OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_INT, PRVM_SetTempString(), mdef_t::s_name, and VM_Warning().

◆ VM_entityfieldtype()

void VM_entityfieldtype ( prvm_prog_t * prog )

Definition at line 2153 of file prvm_cmds.c.

{
    mdef_t *d;
    int i = (int)PRVM_G_FLOAT(OFS_PARM0);
    
    if (i < 0 || i >= prog->numfielddefs)
    {
        VM_Warning(prog, "VM_entityfieldtype: field index out of bounds!\n");
        PRVM_G_FLOAT(OFS_RETURN) = -1.0;
        return;
    }
    
    d = &prog->fielddefs[i];
    PRVM_G_FLOAT(OFS_RETURN) = (prvm_vec_t)d->type;
}

References prvm_prog_t::fielddefs, i, int(), prvm_prog_t::numfielddefs, OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, mdef_t::type, and VM_Warning().

◆ VM_eprint()

void VM_eprint ( prvm_prog_t * prog )

Definition at line 1494 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(1,VM_eprint);
 
    PRVM_ED_PrintNum (prog, PRVM_G_EDICTNUM(OFS_PARM0), NULL);
}

References NULL, OFS_PARM0, PRVM_ED_PrintNum(), PRVM_G_EDICTNUM, VM_eprint(), and VM_SAFEPARMCOUNT.

Referenced by VM_eprint().

◆ VM_error()

void VM_error ( prvm_prog_t * prog )

Definition at line 380 of file prvm_cmds.c.

{
    prvm_edict_t    *ed;
    char string[VM_TEMPSTRING_MAXSIZE];
 
    VM_VarString(prog, 0, string, sizeof(string));
    Con_Printf(CON_ERROR "======%s ERROR in %s:\n%s\n", prog->name, PRVM_GetString(prog, prog->xfunction->s_name), string);
    ed = PRVM_PROG_TO_EDICT(PRVM_allglobaledict(self));
    PRVM_ED_Print(prog, ed, NULL);
 
    prog->error_cmd("%s: Program error in function %s:\n%s\nTip: read above for entity information\n", prog->name, PRVM_GetString(prog, prog->xfunction->s_name), string);
}

References CON_ERROR, Con_Printf(), prvm_prog_t::error_cmd, prvm_prog_t::name, NULL, PRVM_allglobaledict, PRVM_ED_Print(), PRVM_GetString(), PRVM_PROG_TO_EDICT, mfunction_t::s_name, self, VM_TEMPSTRING_MAXSIZE, VM_VarString(), and prvm_prog_t::xfunction.

◆ VM_etof()

void VM_etof ( prvm_prog_t * prog )

Definition at line 1001 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(1, VM_etof);
    PRVM_G_FLOAT(OFS_RETURN) = PRVM_G_EDICTNUM(OFS_PARM0);
}

References OFS_PARM0, OFS_RETURN, PRVM_G_EDICTNUM, PRVM_G_FLOAT, VM_etof(), and VM_SAFEPARMCOUNT.

Referenced by VM_etof().

◆ VM_etos()

void VM_etos ( prvm_prog_t * prog )

Definition at line 936 of file prvm_cmds.c.

{
    char s[128];
    size_t slen;
 
    VM_SAFEPARMCOUNT(1, VM_etos);
 
    slen = dpsnprintf(s, sizeof(s), "entity %i", PRVM_G_EDICTNUM(OFS_PARM0));
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, s, slen);
}

References dpsnprintf(), OFS_PARM0, OFS_RETURN, PRVM_G_EDICTNUM, PRVM_G_INT, PRVM_SetTempString(), VM_etos(), and VM_SAFEPARMCOUNT.

Referenced by VM_etos().

◆ VM_fabs()

void VM_fabs ( prvm_prog_t * prog )

Definition at line 899 of file prvm_cmds.c.

{
    prvm_vec_t v;
 
    VM_SAFEPARMCOUNT(1,VM_fabs);
 
    v = PRVM_G_FLOAT(OFS_PARM0);
    PRVM_G_FLOAT(OFS_RETURN) = fabs(v);
}

References fabs(), OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, v, VM_fabs(), and VM_SAFEPARMCOUNT.

Referenced by VM_fabs().

◆ VM_fclose()

void VM_fclose ( prvm_prog_t * prog )

Definition at line 1963 of file prvm_cmds.c.

{
    int filenum;
 
    VM_SAFEPARMCOUNT(1,VM_fclose);
 
    filenum = (int)PRVM_G_FLOAT(OFS_PARM0);
    if (filenum < 0 || filenum >= PRVM_MAX_OPENFILES)
    {
        VM_Warning(prog, "VM_fclose: invalid file handle %i\n", filenum);
        return;
    }
    if (prog->openfiles[filenum] == NULL)
    {
        VM_Warning(prog, "VM_fclose: no such file handle %i (or file has been closed)\n", filenum);
        return;
    }
    FS_Close(prog->openfiles[filenum]);
    prog->openfiles[filenum] = NULL;
    if(prog->openfiles_origin[filenum])
        PRVM_Free((char *)prog->openfiles_origin[filenum]);
    if (developer_extra.integer)
        Con_DPrintf("VM_fclose: %s: #%i closed\n", prog->name, filenum);
}

References Con_DPrintf(), developer_extra, FS_Close(), int(), cvar_t::integer, prvm_prog_t::name, NULL, OFS_PARM0, prvm_prog_t::openfiles, prvm_prog_t::openfiles_origin, PRVM_Free, PRVM_G_FLOAT, PRVM_MAX_OPENFILES, VM_fclose(), VM_SAFEPARMCOUNT, and VM_Warning().

Referenced by VM_fclose().

◆ VM_fgets()

void VM_fgets ( prvm_prog_t * prog )

Definition at line 1996 of file prvm_cmds.c.

{
    int c, end;
    char string[VM_TEMPSTRING_MAXSIZE];
    int filenum;
 
    VM_SAFEPARMCOUNT(1,VM_fgets);
 
    // set the return value regardless of any possible errors
    PRVM_G_INT(OFS_RETURN) = OFS_NULL;
 
    filenum = (int)PRVM_G_FLOAT(OFS_PARM0);
    if (filenum < 0 || filenum >= PRVM_MAX_OPENFILES)
    {
        VM_Warning(prog, "VM_fgets: invalid file handle %i\n", filenum);
        return;
    }
    if (prog->openfiles[filenum] == NULL)
    {
        VM_Warning(prog, "VM_fgets: no such file handle %i (or file has been closed)\n", filenum);
        return;
    }
    end = 0;
    for (;;)
    {
        c = FS_Getc(prog->openfiles[filenum]);
        if (c == '\r' || c == '\n' || c < 0)
            break;
        if (end < VM_TEMPSTRING_MAXSIZE - 1)
            string[end++] = c;
    }
    string[end] = '\0';
    // remove \n following \r
    if (c == '\r')
    {
        c = FS_Getc(prog->openfiles[filenum]);
        if (c != '\n')
            FS_UnGetc(prog->openfiles[filenum], (unsigned char)c);
    }
    if (developer_extra.integer)
        Con_DPrintf("fgets: %s: %s\n", prog->name, string);
    if (c >= 0 || end)
        PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, string, end);
}

References Con_DPrintf(), developer_extra, FS_Getc(), FS_UnGetc(), int(), cvar_t::integer, prvm_prog_t::name, NULL, OFS_NULL, OFS_PARM0, OFS_RETURN, prvm_prog_t::openfiles, PRVM_G_FLOAT, PRVM_G_INT, PRVM_MAX_OPENFILES, PRVM_SetTempString(), VM_fgets(), VM_SAFEPARMCOUNT, VM_TEMPSTRING_MAXSIZE, and VM_Warning().

Referenced by VM_fgets().

◆ VM_Files_CloseAll()

void VM_Files_CloseAll ( prvm_prog_t * prog )

Definition at line 1863 of file prvm_cmds.c.

{
    int i;
    for (i = 0;i < PRVM_MAX_OPENFILES;i++)
    {
        if (prog->openfiles[i])
            FS_Close(prog->openfiles[i]);
        prog->openfiles[i] = NULL;
    }
}

References FS_Close(), i, NULL, prvm_prog_t::openfiles, and PRVM_MAX_OPENFILES.

Referenced by VM_Cmd_Reset().

◆ VM_Files_Init()

void VM_Files_Init ( prvm_prog_t * prog )

Definition at line 1856 of file prvm_cmds.c.

{
    int i;
    for (i = 0;i < PRVM_MAX_OPENFILES;i++)
        prog->openfiles[i] = NULL;
}

References i, NULL, prvm_prog_t::openfiles, and PRVM_MAX_OPENFILES.

Referenced by VM_Cmd_Init().

◆ VM_find()

void VM_find ( prvm_prog_t * prog )

Definition at line 1110 of file prvm_cmds.c.

{
    int     e;
    int     f;
    const char  *s, *t;
    prvm_edict_t    *ed;
 
    VM_SAFEPARMCOUNT(3,VM_find);
 
    e = PRVM_G_EDICTNUM(OFS_PARM0);
    f = PRVM_G_INT(OFS_PARM1);
    s = PRVM_G_STRING(OFS_PARM2);
 
    // LadyHavoc: apparently BloodMage does a find(world, weaponmodel, "") and
    // expects it to find all the monsters, so we must be careful to support
    // searching for ""
 
    for (e++ ; e < prog->num_edicts ; e++)
    {
        prog->xfunction->builtinsprofile++;
        ed = PRVM_EDICT_NUM(e);
        if (ed->free)
            continue;
        t = PRVM_E_STRING(ed,f);
        if (!t)
            t = "";
        if (!strcmp(t,s))
        {
            VM_RETURN_EDICT(ed);
            return;
        }
    }
 
    VM_RETURN_EDICT(prog->edicts);
}

References mfunction_t::builtinsprofile, prvm_prog_t::edicts, f, prvm_edict_t::free, prvm_prog_t::num_edicts, OFS_PARM0, OFS_PARM1, OFS_PARM2, PRVM_E_STRING, PRVM_EDICT_NUM, PRVM_G_EDICTNUM, PRVM_G_INT, PRVM_G_STRING, VM_find(), VM_RETURN_EDICT, VM_SAFEPARMCOUNT, and prvm_prog_t::xfunction.

Referenced by VM_find().

◆ VM_findchain()

void VM_findchain ( prvm_prog_t * prog )

Definition at line 1193 of file prvm_cmds.c.

{
    int     i;
    int     f;
    const char  *s, *t;
    prvm_edict_t    *ent, *chain;
    int chainfield;
 
    VM_SAFEPARMCOUNTRANGE(2,3,VM_findchain);
 
    if(prog->argc == 3)
        chainfield = PRVM_G_INT(OFS_PARM2);
    else
        chainfield = prog->fieldoffsets.chain;
    if (chainfield < 0)
        prog->error_cmd("VM_findchain: %s doesnt have the specified chain field !", prog->name);
 
    chain = prog->edicts;
 
    f = PRVM_G_INT(OFS_PARM0);
    s = PRVM_G_STRING(OFS_PARM1);
 
    // LadyHavoc: apparently BloodMage does a find(world, weaponmodel, "") and
    // expects it to find all the monsters, so we must be careful to support
    // searching for ""
 
    ent = PRVM_NEXT_EDICT(prog->edicts);
    for (i = 1;i < prog->num_edicts;i++, ent = PRVM_NEXT_EDICT(ent))
    {
        prog->xfunction->builtinsprofile++;
        if (ent->free)
            continue;
        t = PRVM_E_STRING(ent,f);
        if (!t)
            t = "";
        if (strcmp(t,s))
            continue;
 
        PRVM_EDICTFIELDEDICT(ent,chainfield) = PRVM_NUM_FOR_EDICT(chain);
        chain = ent;
    }
 
    VM_RETURN_EDICT(chain);
}

References prvm_prog_t::argc, mfunction_t::builtinsprofile, chain, prvm_prog_t::edicts, prvm_prog_t::error_cmd, f, prvm_prog_t::fieldoffsets, prvm_edict_t::free, i, prvm_prog_t::name, prvm_prog_t::num_edicts, OFS_PARM0, OFS_PARM1, OFS_PARM2, PRVM_E_STRING, PRVM_EDICTFIELDEDICT, PRVM_G_INT, PRVM_G_STRING, PRVM_NEXT_EDICT, PRVM_NUM_FOR_EDICT, VM_findchain(), VM_RETURN_EDICT, VM_SAFEPARMCOUNTRANGE, and prvm_prog_t::xfunction.

Referenced by VM_findchain().

◆ VM_findchainflags()

void VM_findchainflags ( prvm_prog_t * prog )

Definition at line 1334 of file prvm_cmds.c.

{
    prvm_int_t      i;
    prvm_int_t      f;
    prvm_int_t      s;
    prvm_edict_t    *ent, *chain;
    int chainfield;
 
    VM_SAFEPARMCOUNTRANGE(2, 3, VM_findchainflags);
 
    if(prog->argc == 3)
        chainfield = PRVM_G_INT(OFS_PARM2);
    else
        chainfield = prog->fieldoffsets.chain;
    if (chainfield < 0)
        prog->error_cmd("VM_findchainflags: %s doesnt have the specified chain field !", prog->name);
 
    chain = (prvm_edict_t *)prog->edicts;
 
    f = PRVM_G_INT(OFS_PARM0);
    s = (prvm_int_t)PRVM_G_FLOAT(OFS_PARM1);
 
    ent = PRVM_NEXT_EDICT(prog->edicts);
    for (i = 1;i < prog->num_edicts;i++, ent = PRVM_NEXT_EDICT(ent))
    {
        prog->xfunction->builtinsprofile++;
        if (ent->free)
            continue;
        if (!PRVM_E_FLOAT(ent,f))
            continue;
        if (!((prvm_int_t)PRVM_E_FLOAT(ent,f) & s))
            continue;
 
        PRVM_EDICTFIELDEDICT(ent,chainfield) = PRVM_EDICT_TO_PROG(chain);
        chain = ent;
    }
 
    VM_RETURN_EDICT(chain);
}

References prvm_prog_t::argc, mfunction_t::builtinsprofile, chain, prvm_prog_t::edicts, prvm_prog_t::error_cmd, f, prvm_prog_t::fieldoffsets, prvm_edict_t::free, i, prvm_prog_t::name, prvm_prog_t::num_edicts, OFS_PARM0, OFS_PARM1, OFS_PARM2, PRVM_E_FLOAT, PRVM_EDICT_TO_PROG, PRVM_EDICTFIELDEDICT, PRVM_G_FLOAT, PRVM_G_INT, PRVM_NEXT_EDICT, VM_findchainflags(), VM_RETURN_EDICT, VM_SAFEPARMCOUNTRANGE, and prvm_prog_t::xfunction.

Referenced by VM_findchainflags().

◆ VM_findchainfloat()

void VM_findchainfloat ( prvm_prog_t * prog )

Definition at line 1248 of file prvm_cmds.c.

{
    int     i;
    int     f;
    prvm_vec_t  s;
    prvm_edict_t    *ent, *chain;
    int chainfield;
 
    VM_SAFEPARMCOUNTRANGE(2, 3, VM_findchainfloat);
 
    if(prog->argc == 3)
        chainfield = PRVM_G_INT(OFS_PARM2);
    else
        chainfield = prog->fieldoffsets.chain;
    if (chainfield < 0)
        prog->error_cmd("VM_findchainfloat: %s doesnt have the specified chain field !", prog->name);
 
    chain = (prvm_edict_t *)prog->edicts;
 
    f = PRVM_G_INT(OFS_PARM0);
    s = PRVM_G_FLOAT(OFS_PARM1);
 
    ent = PRVM_NEXT_EDICT(prog->edicts);
    for (i = 1;i < prog->num_edicts;i++, ent = PRVM_NEXT_EDICT(ent))
    {
        prog->xfunction->builtinsprofile++;
        if (ent->free)
            continue;
        if (PRVM_E_FLOAT(ent,f) != s)
            continue;
 
        PRVM_EDICTFIELDEDICT(ent,chainfield) = PRVM_EDICT_TO_PROG(chain);
        chain = ent;
    }
 
    VM_RETURN_EDICT(chain);
}

References prvm_prog_t::argc, mfunction_t::builtinsprofile, chain, prvm_prog_t::edicts, prvm_prog_t::error_cmd, f, prvm_prog_t::fieldoffsets, prvm_edict_t::free, i, prvm_prog_t::name, prvm_prog_t::num_edicts, OFS_PARM0, OFS_PARM1, OFS_PARM2, PRVM_E_FLOAT, PRVM_EDICT_TO_PROG, PRVM_EDICTFIELDEDICT, PRVM_G_FLOAT, PRVM_G_INT, PRVM_NEXT_EDICT, VM_findchainfloat(), VM_RETURN_EDICT, VM_SAFEPARMCOUNTRANGE, and prvm_prog_t::xfunction.

Referenced by VM_findchainfloat().

◆ VM_findflags()

void VM_findflags ( prvm_prog_t * prog )

Definition at line 1294 of file prvm_cmds.c.

{
    prvm_int_t  e;
    prvm_int_t  f;
    prvm_int_t  s;
    prvm_edict_t    *ed;
 
    VM_SAFEPARMCOUNT(3, VM_findflags);
 
 
    e = PRVM_G_EDICTNUM(OFS_PARM0);
    f = PRVM_G_INT(OFS_PARM1);
    s = (prvm_int_t)PRVM_G_FLOAT(OFS_PARM2);
 
    for (e++ ; e < prog->num_edicts ; e++)
    {
        prog->xfunction->builtinsprofile++;
        ed = PRVM_EDICT_NUM(e);
        if (ed->free)
            continue;
        if (!PRVM_E_FLOAT(ed,f))
            continue;
        if ((prvm_int_t)PRVM_E_FLOAT(ed,f) & s)
        {
            VM_RETURN_EDICT(ed);
            return;
        }
    }
 
    VM_RETURN_EDICT(prog->edicts);
}

References mfunction_t::builtinsprofile, prvm_prog_t::edicts, f, prvm_edict_t::free, prvm_prog_t::num_edicts, OFS_PARM0, OFS_PARM1, OFS_PARM2, PRVM_E_FLOAT, PRVM_EDICT_NUM, PRVM_G_EDICTNUM, PRVM_G_FLOAT, PRVM_G_INT, VM_findflags(), VM_RETURN_EDICT, VM_SAFEPARMCOUNT, and prvm_prog_t::xfunction.

Referenced by VM_findflags().

◆ VM_findfloat()

void VM_findfloat ( prvm_prog_t * prog )

Definition at line 1155 of file prvm_cmds.c.

{
    int     e;
    int     f;
    prvm_vec_t  s;
    prvm_edict_t    *ed;
 
    VM_SAFEPARMCOUNT(3,VM_findfloat);
 
    e = PRVM_G_EDICTNUM(OFS_PARM0);
    f = PRVM_G_INT(OFS_PARM1);
    s = PRVM_G_FLOAT(OFS_PARM2);
 
    for (e++ ; e < prog->num_edicts ; e++)
    {
        prog->xfunction->builtinsprofile++;
        ed = PRVM_EDICT_NUM(e);
        if (ed->free)
            continue;
        if (PRVM_E_FLOAT(ed,f) == s)
        {
            VM_RETURN_EDICT(ed);
            return;
        }
    }
 
    VM_RETURN_EDICT(prog->edicts);
}

References mfunction_t::builtinsprofile, prvm_prog_t::edicts, f, prvm_edict_t::free, prvm_prog_t::num_edicts, OFS_PARM0, OFS_PARM1, OFS_PARM2, PRVM_E_FLOAT, PRVM_EDICT_NUM, PRVM_G_EDICTNUM, PRVM_G_FLOAT, PRVM_G_INT, VM_findfloat(), VM_RETURN_EDICT, VM_SAFEPARMCOUNT, and prvm_prog_t::xfunction.

Referenced by VM_findfloat().

◆ VM_findkeysforcommand()

void VM_findkeysforcommand ( prvm_prog_t * prog )

Definition at line 3352 of file prvm_cmds.c.

{
    const char *cmd;
    char ret[VM_TEMPSTRING_MAXSIZE];
    size_t ret_len;
    int keys[FKFC_NUMKEYS];
    int i;
    int bindmap;
    char vabuf[1024];
 
    VM_SAFEPARMCOUNTRANGE(1, 2, VM_findkeysforcommand);
 
    cmd = PRVM_G_STRING(OFS_PARM0);
    if(prog->argc == 2)
        bindmap = bound(-1, PRVM_G_FLOAT(OFS_PARM1), MAX_BINDMAPS-1);
    else
        bindmap = 0; // consistent to "bind"
 
    VM_CheckEmptyString(prog, cmd);
 
    Key_FindKeysForCommand(cmd, keys, FKFC_NUMKEYS, bindmap);
 
    ret[0] = 0;
    for(i = 0; i < FKFC_NUMKEYS; i++)
        ret_len = dp_strlcat(ret, va(vabuf, sizeof(vabuf), " \'%i\'", keys[i]), sizeof(ret));
 
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, ret, ret_len);
}

References prvm_prog_t::argc, bound, cmd(), dp_strlcat, FKFC_NUMKEYS, i, Key_FindKeysForCommand(), MAX_BINDMAPS, OFS_PARM0, OFS_PARM1, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_INT, PRVM_G_STRING, PRVM_SetTempString(), ret, va(), VM_CheckEmptyString(), VM_findkeysforcommand(), VM_SAFEPARMCOUNTRANGE, and VM_TEMPSTRING_MAXSIZE.

Referenced by VM_findkeysforcommand().

◆ VM_floor()

void VM_floor ( prvm_prog_t * prog )

Definition at line 1527 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(1,VM_floor);
 
    PRVM_G_FLOAT(OFS_RETURN) = floor(PRVM_G_FLOAT(OFS_PARM0));
}

References floor(), OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, VM_floor(), and VM_SAFEPARMCOUNT.

Referenced by VM_floor().

◆ VM_fopen()

void VM_fopen ( prvm_prog_t * prog )

Definition at line 1899 of file prvm_cmds.c.

{
    int filenum, mode;
    const char *modestring, *filename;
    char vabuf[1024];
 
    VM_SAFEPARMCOUNT(2,VM_fopen);
 
    for (filenum = 0;filenum < PRVM_MAX_OPENFILES;filenum++)
        if (prog->openfiles[filenum] == NULL)
            break;
    if (filenum >= PRVM_MAX_OPENFILES)
    {
        PRVM_G_FLOAT(OFS_RETURN) = -2;
        VM_Warning(prog, "VM_fopen: ran out of file handles (max %i)\n", PRVM_MAX_OPENFILES);
        return;
    }
    filename = PRVM_G_STRING(OFS_PARM0);
    mode = (int)PRVM_G_FLOAT(OFS_PARM1);
    switch(mode)
    {
    case 0: // FILE_READ
        modestring = "rb";
        prog->openfiles[filenum] = FS_OpenVirtualFile(va(vabuf, sizeof(vabuf), "data/%s", filename), false);
        if (prog->openfiles[filenum] == NULL)
            prog->openfiles[filenum] = FS_OpenVirtualFile(va(vabuf, sizeof(vabuf), "%s", filename), false);
        break;
    case 1: // FILE_APPEND
        modestring = "a";
        prog->openfiles[filenum] = FS_OpenRealFile(va(vabuf, sizeof(vabuf), "data/%s", filename), modestring, false);
        break;
    case 2: // FILE_WRITE
        modestring = "w";
        prog->openfiles[filenum] = FS_OpenRealFile(va(vabuf, sizeof(vabuf), "data/%s", filename), modestring, false);
        break;
    default:
        PRVM_G_FLOAT(OFS_RETURN) = -3;
        VM_Warning(prog, "VM_fopen: no such mode %i (valid: 0 = read, 1 = append, 2 = write)\n", mode);
        return;
    }
 
    if (prog->openfiles[filenum] == NULL)
    {
        PRVM_G_FLOAT(OFS_RETURN) = -1;
        if (developer_extra.integer)
            VM_Warning(prog, "VM_fopen: %s mode %s failed\n", filename, modestring);
    }
    else
    {
        PRVM_G_FLOAT(OFS_RETURN) = filenum;
        if (developer_extra.integer)
            Con_DPrintf("VM_fopen: %s: %s mode %s opened as #%i\n", prog->name, filename, modestring, filenum);
        prog->openfiles_origin[filenum] = PRVM_AllocationOrigin(prog);
    }
}

References Con_DPrintf(), developer_extra, FS_OpenRealFile(), FS_OpenVirtualFile(), int(), cvar_t::integer, mode, prvm_prog_t::name, NULL, OFS_PARM0, OFS_PARM1, OFS_RETURN, prvm_prog_t::openfiles, prvm_prog_t::openfiles_origin, PRVM_AllocationOrigin(), PRVM_G_FLOAT, PRVM_G_STRING, PRVM_MAX_OPENFILES, va(), VM_fopen(), VM_SAFEPARMCOUNT, and VM_Warning().

Referenced by VM_fopen().

◆ VM_fputs()

void VM_fputs ( prvm_prog_t * prog )

Definition at line 2049 of file prvm_cmds.c.

{
    size_t stringlength;
    char string[VM_TEMPSTRING_MAXSIZE];
    int filenum;
 
    VM_SAFEPARMCOUNT(2,VM_fputs);
 
    filenum = (int)PRVM_G_FLOAT(OFS_PARM0);
    if (filenum < 0 || filenum >= PRVM_MAX_OPENFILES)
    {
        VM_Warning(prog, "VM_fputs: invalid file handle %i\n", filenum);
        return;
    }
    if (prog->openfiles[filenum] == NULL)
    {
        VM_Warning(prog, "VM_fputs: no such file handle %i (or file has been closed)\n", filenum);
        return;
    }
    stringlength = VM_VarString(prog, 1, string, sizeof(string));
    if (stringlength)
        FS_Write(prog->openfiles[filenum], string, stringlength);
    if (developer_extra.integer)
        Con_DPrintf("fputs: %s: %s\n", prog->name, string);
}

References Con_DPrintf(), developer_extra, FS_Write(), int(), cvar_t::integer, prvm_prog_t::name, NULL, OFS_PARM0, prvm_prog_t::openfiles, PRVM_G_FLOAT, PRVM_MAX_OPENFILES, VM_fputs(), VM_SAFEPARMCOUNT, VM_TEMPSTRING_MAXSIZE, VM_VarString(), and VM_Warning().

Referenced by VM_fputs().

◆ VM_FrameBlendFromFrameGroupBlend()

void VM_FrameBlendFromFrameGroupBlend	(	frameblend_t *	frameblend,
		const framegroupblend_t *	framegroupblend,
		const model_t *	model,
		double	curtime )

Definition at line 125 of file prvm_cmds.c.

{
    int sub2, numframes, f, i, k;
    int isfirstframegroup = true;
    int nolerp;
    double sublerp, lerp, d;
    const animscene_t *scene;
    const framegroupblend_t *g;
    frameblend_t *blend = frameblend;
 
    memset(blend, 0, MAX_FRAMEBLENDS * sizeof(*blend));
 
    // rpolzer: Not testing isanimated here - a model might have
    // "animations" that move no vertices (but only bones), thus rendering
    // may assume it's not animated while processing can't.
    if (!model)
    {
        blend[0].lerp = 1;
        return;
    }
 
    nolerp = ((model->type == mod_sprite) ? !r_lerpsprites.integer : !r_lerpmodels.integer) || (model->nolerp == true);
    numframes = model->numframes;
    for (k = 0, g = framegroupblend;k < MAX_FRAMEGROUPBLENDS;k++, g++)
    {
        f = g->frame;
        if ((unsigned int)f >= (unsigned int)numframes)
        {
            if (developer_extra.integer)
                Con_DPrintf("VM_FrameBlendFromFrameGroupBlend: no such frame %d in model %s\n", f, model->name);
            f = 0;
        }
        d = lerp = g->lerp;
        if (lerp <= 0)
            continue;
        if (nolerp)
        {
            if (isfirstframegroup)
            {
                d = lerp = 1;
                isfirstframegroup = false;
            }
            else
                continue;
        }
        if (model->animscenes)
        {
            scene = model->animscenes + f;
            f = scene->firstframe;
            if (scene->framecount > 1)
            {
                // this code path is only used on .zym models and torches
                sublerp = scene->framerate * (curtime - g->start);
                f = (int) floor(sublerp);
                sublerp -= f;
                sub2 = f + 1;
                if (sublerp < (1.0 / 65536.0f))
                    sublerp = 0;
                if (sublerp > (65535.0f / 65536.0f))
                    sublerp = 1;
                if (nolerp)
                    sublerp = 0;
                if (scene->loop)
                {
                    f = (f % scene->framecount);
                    sub2 = (sub2 % scene->framecount);
                }
                f = bound(0, f, (scene->framecount - 1)) + scene->firstframe;
                sub2 = bound(0, sub2, (scene->framecount - 1)) + scene->firstframe;
                d = sublerp * lerp;
                // two framelerps produced from one animation
                if (d > 0)
                {
                    for (i = 0;i < MAX_FRAMEBLENDS;i++)
                    {
                        if (blend[i].lerp <= 0 || blend[i].subframe == sub2)
                        {
                            blend[i].subframe = sub2;
                            blend[i].lerp += d;
                            break;
                        }
                    }
                }
                d = (1 - sublerp) * lerp;
            }
        }
        if (d > 0)
        {
            for (i = 0;i < MAX_FRAMEBLENDS;i++)
            {
                if (blend[i].lerp <= 0 || blend[i].subframe == f)
                {
                    blend[i].subframe = f;
                    blend[i].lerp += d;
                    break;
                }
            }
        }
    }
}

References bound, Con_DPrintf(), developer_extra, f, animscene_t::firstframe, floor(), animscene_t::framecount, animscene_t::framerate, g, i, int(), cvar_t::integer, frameblend_t::lerp, animscene_t::loop, MAX_FRAMEBLENDS, MAX_FRAMEGROUPBLENDS, mod_sprite, model, r_lerpmodels, r_lerpsprites, and frameblend_t::subframe.

Referenced by animatemodel().

◆ VM_ftoe()

void VM_ftoe ( prvm_prog_t * prog )

Definition at line 982 of file prvm_cmds.c.

{
    prvm_int_t ent;
    VM_SAFEPARMCOUNT(1, VM_ftoe);
 
    ent = (prvm_int_t)PRVM_G_FLOAT(OFS_PARM0);
    if (ent < 0 || ent >= prog->max_edicts || PRVM_PROG_TO_EDICT(ent)->free)
        ent = 0; // return world instead of a free or invalid entity
 
    PRVM_G_INT(OFS_RETURN) = ent;
}

References prvm_prog_t::max_edicts, OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_INT, PRVM_PROG_TO_EDICT, VM_ftoe(), and VM_SAFEPARMCOUNT.

Referenced by VM_ftoe().

◆ VM_ftos()

void VM_ftos ( prvm_prog_t * prog )

Definition at line 874 of file prvm_cmds.c.

{
    prvm_vec_t v;
    char s[128];
    size_t slen;
 
    VM_SAFEPARMCOUNT(1, VM_ftos);
 
    v = PRVM_G_FLOAT(OFS_PARM0);
 
    if ((prvm_vec_t)((prvm_int_t)v) == v)
        slen = dpsnprintf(s, sizeof(s), "%.0f", v);
    else
        slen = dpsnprintf(s, sizeof(s), "%f", v);
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, s, slen);
}

References dpsnprintf(), OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_INT, PRVM_SetTempString(), v, VM_ftos(), and VM_SAFEPARMCOUNT.

Referenced by VM_ftos().

◆ VM_gecko_create()

void VM_gecko_create ( prvm_prog_t * prog )

Definition at line 3477 of file prvm_cmds.c.

                                        {
    // REMOVED
    PRVM_G_FLOAT( OFS_RETURN ) = 0;
}

References OFS_RETURN, and PRVM_G_FLOAT.

◆ VM_gecko_destroy()

void VM_gecko_destroy ( prvm_prog_t * prog )

Definition at line 3489 of file prvm_cmds.c.

                                         {
    // REMOVED
}

◆ VM_gecko_get_texture_extent()

void VM_gecko_get_texture_extent ( prvm_prog_t * prog )

Definition at line 3547 of file prvm_cmds.c.

                                                    {
    // REMOVED
    PRVM_G_VECTOR(OFS_RETURN)[0] = 0;
    PRVM_G_VECTOR(OFS_RETURN)[1] = 0;
}

References OFS_RETURN, and PRVM_G_VECTOR.

◆ VM_gecko_keyevent()

void VM_gecko_keyevent ( prvm_prog_t * prog )

Definition at line 3511 of file prvm_cmds.c.

                                          {
    // REMOVED
    PRVM_G_FLOAT( OFS_RETURN ) = 0;
}

References OFS_RETURN, and PRVM_G_FLOAT.

◆ VM_gecko_movemouse()

void VM_gecko_movemouse ( prvm_prog_t * prog )

Definition at line 3523 of file prvm_cmds.c.

                                           {
    // REMOVED
}

◆ VM_gecko_navigate()

void VM_gecko_navigate ( prvm_prog_t * prog )

Definition at line 3500 of file prvm_cmds.c.

                                          {
    // REMOVED
}

◆ VM_gecko_resize()

void VM_gecko_resize ( prvm_prog_t * prog )

Definition at line 3535 of file prvm_cmds.c.

                                        {
    // REMOVED
}

◆ VM_GenerateFrameGroupBlend()

void VM_GenerateFrameGroupBlend	(	prvm_prog_t *	prog,
		framegroupblend_t *	framegroupblend,
		const prvm_edict_t *	ed )

Definition at line 96 of file prvm_cmds.c.

{
    // self.frame is the interpolation target (new frame)
    // self.frame1time is the animation base time for the interpolation target
    // self.frame2 is the interpolation start (previous frame)
    // self.frame2time is the animation base time for the interpolation start
    // self.lerpfrac is the interpolation strength for self.frame2
    // self.lerpfrac3 is the interpolation strength for self.frame3
    // self.lerpfrac4 is the interpolation strength for self.frame4
    // pitch angle on a player model where the animator set up 5 sets of
    // animations and the csqc simply lerps between sets)
    framegroupblend[0].frame = (int) PRVM_gameedictfloat(ed, frame     );
    framegroupblend[1].frame = (int) PRVM_gameedictfloat(ed, frame2    );
    framegroupblend[2].frame = (int) PRVM_gameedictfloat(ed, frame3    );
    framegroupblend[3].frame = (int) PRVM_gameedictfloat(ed, frame4    );
    framegroupblend[0].start =       PRVM_gameedictfloat(ed, frame1time);
    framegroupblend[1].start =       PRVM_gameedictfloat(ed, frame2time);
    framegroupblend[2].start =       PRVM_gameedictfloat(ed, frame3time);
    framegroupblend[3].start =       PRVM_gameedictfloat(ed, frame4time);
    framegroupblend[1].lerp  =       PRVM_gameedictfloat(ed, lerpfrac  );
    framegroupblend[2].lerp  =       PRVM_gameedictfloat(ed, lerpfrac3 );
    framegroupblend[3].lerp  =       PRVM_gameedictfloat(ed, lerpfrac4 );
    // assume that the (missing) lerpfrac1 is whatever remains after lerpfrac2+lerpfrac3+lerpfrac4 are summed
    framegroupblend[0].lerp = 1 - framegroupblend[1].lerp - framegroupblend[2].lerp - framegroupblend[3].lerp;
}

References frame, framegroupblend_t::frame, frame1time, frame2, frame2time, frame3, frame3time, frame4, frame4time, int(), framegroupblend_t::lerp, lerpfrac, lerpfrac3, lerpfrac4, PRVM_gameedictfloat, and framegroupblend_t::start.

Referenced by animatemodel().

◆ VM_getbindmaps()

void VM_getbindmaps ( prvm_prog_t * prog )

Definition at line 3444 of file prvm_cmds.c.

{
    int fg, bg;
    VM_SAFEPARMCOUNT(0, VM_getbindmaps);
    Key_GetBindMap(&fg, &bg);
    PRVM_G_VECTOR(OFS_RETURN)[0] = fg;
    PRVM_G_VECTOR(OFS_RETURN)[1] = bg;
    PRVM_G_VECTOR(OFS_RETURN)[2] = 0;
}

References Key_GetBindMap(), OFS_RETURN, PRVM_G_VECTOR, VM_getbindmaps(), and VM_SAFEPARMCOUNT.

Referenced by VM_getbindmaps().

◆ VM_getentityfieldstring()

void VM_getentityfieldstring ( prvm_prog_t * prog )

Definition at line 2177 of file prvm_cmds.c.

{
    // put the data into a string
    mdef_t *d;
    int type, j;
    prvm_eval_t *val;
    prvm_edict_t * ent;
    int i = (int)PRVM_G_FLOAT(OFS_PARM0);
    char valuebuf[MAX_INPUTLINE];
    
    if (i < 0 || i >= prog->numfielddefs)
    {
        VM_Warning(prog, "VM_entityfielddata: field index out of bounds!\n");
        PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, "", 0);
        return;
    }
    
    d = &prog->fielddefs[i];
    
    // get the entity
    ent = PRVM_G_EDICT(OFS_PARM1);
    if(ent->free)
    {
        PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, "", 0);
        VM_Warning(prog, "VM_entityfielddata: entity %i is free!\n", PRVM_NUM_FOR_EDICT(ent));
        return;
    }
    val = (prvm_eval_t *)(ent->fields.fp + d->ofs);
    
    // if it's 0 or blank, return an empty string
    type = d->type & ~DEF_SAVEGLOBAL;
    for (j=0 ; j<prvm_type_size[type] ; j++)
        if (val->ivector[j])
            break;
    if (j == prvm_type_size[type])
    {
        PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, "", 0);
        return;
    }
 
    PRVM_UglyValueString(prog, (etype_t)d->type, val, valuebuf, sizeof(valuebuf));
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, valuebuf, strlen(valuebuf));
}

References prvm_prog_t::fielddefs, prvm_edict_t::fields, prvm_edict_t::fp, prvm_edict_t::free, i, int(), prvm_eval_t::ivector, MAX_INPUTLINE, prvm_prog_t::numfielddefs, mdef_t::ofs, OFS_PARM0, OFS_PARM1, OFS_RETURN, PRVM_G_EDICT, PRVM_G_FLOAT, PRVM_G_INT, PRVM_NUM_FOR_EDICT, PRVM_SetTempString(), prvm_type_size, PRVM_UglyValueString(), strlen(), mdef_t::type, type, and VM_Warning().

◆ VM_GetFileHandle()

static qfile_t * VM_GetFileHandle	(	prvm_prog_t *	prog,
		int	index )

static

Definition at line 1874 of file prvm_cmds.c.

{
    if (index < 0 || index >= PRVM_MAX_OPENFILES)
    {
        Con_Printf("VM_GetFileHandle: invalid file handle %i used in %s\n", index, prog->name);
        return NULL;
    }
    if (prog->openfiles[index] == NULL)
    {
        Con_Printf("VM_GetFileHandle: no such file handle %i (or file has been closed) in %s\n", index, prog->name);
        return NULL;
    }
    return prog->openfiles[index];
}

References Con_Printf(), index, prvm_prog_t::name, NULL, prvm_prog_t::openfiles, and PRVM_MAX_OPENFILES.

Referenced by VM_writetofile().

◆ VM_getkeybind()

void VM_getkeybind ( prvm_prog_t * prog )

Definition at line 3402 of file prvm_cmds.c.

{
    int bindmap;
    const char *bind;
 
    VM_SAFEPARMCOUNTRANGE(1, 2, VM_getkeybind);
    if(prog->argc == 2)
        bindmap = bound(-1, PRVM_G_FLOAT(OFS_PARM1), MAX_BINDMAPS-1);
    else
        bindmap = 0; // consistent to "bind"
    bind = Key_GetBind((int)PRVM_G_FLOAT(OFS_PARM0), bindmap);
    PRVM_G_INT(OFS_RETURN) = bind ? PRVM_SetTempString(prog, bind, strlen(bind)) : 0;
}

References prvm_prog_t::argc, bound, Key_GetBind(), MAX_BINDMAPS, OFS_PARM0, OFS_PARM1, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_INT, PRVM_SetTempString(), strlen(), VM_getkeybind(), and VM_SAFEPARMCOUNTRANGE.

Referenced by VM_getkeybind().

◆ VM_getostype()

void VM_getostype ( prvm_prog_t * prog )

Definition at line 2921 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(0,VM_getostype);
 
    /*
    OS_WINDOWS
    OS_LINUX
    OS_MAC - not supported
    */
 
#ifdef WIN32
    PRVM_G_FLOAT(OFS_RETURN) = 0;
#elif defined(MACOSX)
    PRVM_G_FLOAT(OFS_RETURN) = 2;
#else
    PRVM_G_FLOAT(OFS_RETURN) = 1;
#endif
}

References OFS_RETURN, PRVM_G_FLOAT, VM_getostype(), and VM_SAFEPARMCOUNT.

Referenced by VM_getostype().

◆ VM_getsoundtime()

void VM_getsoundtime ( prvm_prog_t * prog )

Definition at line 2994 of file prvm_cmds.c.

{
    int entnum, entchannel;
    VM_SAFEPARMCOUNT(2,VM_getsoundtime);
 
    if (prog == SVVM_prog)
        entnum = PRVM_NUM_FOR_EDICT(PRVM_G_EDICT(OFS_PARM0));
    else if (prog == CLVM_prog)
        entnum = MAX_EDICTS + PRVM_NUM_FOR_EDICT(PRVM_G_EDICT(OFS_PARM0));
    else
    {
        VM_Warning(prog, "VM_getsoundtime: not supported on this progs\n");
        PRVM_G_FLOAT(OFS_RETURN) = -1;
        return;
    }
    entchannel = (int)PRVM_G_FLOAT(OFS_PARM1);
    entchannel = CHAN_USER2ENGINE(entchannel);
    if (!IS_CHAN(entchannel))
        VM_Warning(prog, "VM_getsoundtime: bad channel %i\n", entchannel);
    PRVM_G_FLOAT(OFS_RETURN) = (prvm_vec_t)S_GetEntChannelPosition(entnum, entchannel);
}

References CHAN_USER2ENGINE, CLVM_prog, entnum, int(), IS_CHAN, MAX_EDICTS, OFS_PARM0, OFS_PARM1, OFS_RETURN, PRVM_G_EDICT, PRVM_G_FLOAT, PRVM_NUM_FOR_EDICT, S_GetEntChannelPosition(), SVVM_prog, VM_getsoundtime(), VM_SAFEPARMCOUNT, and VM_Warning().

Referenced by VM_getsoundtime().

◆ VM_getsurfaceclippedpoint()

void VM_getsurfaceclippedpoint ( prvm_prog_t * prog )

Definition at line 6478 of file prvm_cmds.c.

{
    prvm_edict_t *ed;
    model_t *model;
    msurface_t *surface;
    vec3_t p, out, inp;
    VM_SAFEPARMCOUNT(3, VM_getsurfaceclippedpoint);
    VectorClear(PRVM_G_VECTOR(OFS_RETURN));
    ed = PRVM_G_EDICT(OFS_PARM0);
    if (!(model = getmodel(prog, ed)) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
        return;
    animatemodel(prog, model, ed);
    VectorCopy(PRVM_G_VECTOR(OFS_PARM2), inp);
    applytransform_inverted(prog, inp, ed, p);
    clippointtosurface(prog, ed, model, surface, p, out);
    VectorAdd(out, PRVM_serveredictvector(ed, origin), PRVM_G_VECTOR(OFS_RETURN));
}

References animatemodel(), applytransform_inverted(), clippointtosurface(), getmodel(), getsurface(), model, OFS_PARM0, OFS_PARM1, OFS_PARM2, OFS_RETURN, origin, PRVM_G_EDICT, PRVM_G_FLOAT, PRVM_G_VECTOR, PRVM_serveredictvector, VectorAdd, VectorClear, VectorCopy, VM_getsurfaceclippedpoint(), and VM_SAFEPARMCOUNT.

Referenced by VM_getsurfaceclippedpoint().

◆ VM_getsurfacenearpoint()

void VM_getsurfacenearpoint ( prvm_prog_t * prog )

Definition at line 6428 of file prvm_cmds.c.

{
    int surfacenum, best;
    vec3_t clipped, p;
    vec_t dist, bestdist;
    prvm_edict_t *ed;
    model_t *model;
    msurface_t *surface;
    vec3_t point;
    VM_SAFEPARMCOUNT(2, VM_getsurfacenearpoint);
    PRVM_G_FLOAT(OFS_RETURN) = -1;
    ed = PRVM_G_EDICT(OFS_PARM0);
    VectorCopy(PRVM_G_VECTOR(OFS_PARM1), point);
 
    if (!ed || ed->free)
        return;
    model = getmodel(prog, ed);
    if (!model || !model->num_surfaces)
        return;
 
    animatemodel(prog, model, ed);
 
    applytransform_inverted(prog, point, ed, p);
    best = -1;
    bestdist = 1000000000;
    for (surfacenum = model->submodelsurfaces_start;surfacenum < model->submodelsurfaces_end;surfacenum++)
    {
        surface = model->data_surfaces + surfacenum;
        // first see if the nearest point on the surface's box is closer than the previous match
        clipped[0] = bound(surface->mins[0], p[0], surface->maxs[0]) - p[0];
        clipped[1] = bound(surface->mins[1], p[1], surface->maxs[1]) - p[1];
        clipped[2] = bound(surface->mins[2], p[2], surface->maxs[2]) - p[2];
        dist = VectorLength2(clipped);
        if (dist < bestdist)
        {
            // it is, check the nearest point on the actual geometry
            clippointtosurface(prog, ed, model, surface, p, clipped);
            VectorSubtract(clipped, p, clipped);
            dist += VectorLength2(clipped);
            if (dist < bestdist)
            {
                // that's closer too, store it as the best match
                best = surfacenum - model->submodelsurfaces_start;
                bestdist = dist;
            }
        }
    }
    PRVM_G_FLOAT(OFS_RETURN) = best;
}

References animatemodel(), applytransform_inverted(), bound, clippointtosurface(), prvm_edict_t::free, getmodel(), msurface_t::maxs, msurface_t::mins, model, OFS_PARM0, OFS_PARM1, OFS_RETURN, PRVM_G_EDICT, PRVM_G_FLOAT, PRVM_G_VECTOR, VectorCopy, VectorLength2, VectorSubtract, VM_getsurfacenearpoint(), and VM_SAFEPARMCOUNT.

Referenced by VM_getsurfacenearpoint().

◆ VM_getsurfacenormal()

void VM_getsurfacenormal ( prvm_prog_t * prog )

Definition at line 6397 of file prvm_cmds.c.

{
    model_t *model;
    msurface_t *surface;
    vec3_t normal;
    vec3_t result;
    VM_SAFEPARMCOUNT(2, VM_getsurfacenormal);
    VectorClear(PRVM_G_VECTOR(OFS_RETURN));
    if (!(model = getmodel(prog, PRVM_G_EDICT(OFS_PARM0))) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
        return;
    // note: this only returns the first triangle, so it doesn't work very
    // well for curved surfaces or arbitrary meshes
    animatemodel(prog, model, PRVM_G_EDICT(OFS_PARM0));
    TriangleNormal((prog->animatemodel_cache->data_vertex3f + 3 * surface->num_firstvertex), (prog->animatemodel_cache->data_vertex3f + 3 * surface->num_firstvertex) + 3, (prog->animatemodel_cache->data_vertex3f + 3 * surface->num_firstvertex) + 6, normal);
    applytransform_forward_normal(prog, normal, PRVM_G_EDICT(OFS_PARM0), result);
    VectorNormalize(result);
    VectorCopy(result, PRVM_G_VECTOR(OFS_RETURN));
}

References animatemodel(), prvm_prog_t::animatemodel_cache, applytransform_forward_normal(), animatemodel_cache::data_vertex3f, getmodel(), getsurface(), model, normal, msurface_t::num_firstvertex, OFS_PARM0, OFS_PARM1, OFS_RETURN, PRVM_G_EDICT, PRVM_G_FLOAT, PRVM_G_VECTOR, TriangleNormal, VectorClear, VectorCopy, VectorNormalize, VM_getsurfacenormal(), and VM_SAFEPARMCOUNT.

Referenced by VM_getsurfacenormal().

◆ VM_getsurfacenumpoints()

void VM_getsurfacenumpoints ( prvm_prog_t * prog )

Definition at line 6282 of file prvm_cmds.c.

{
    model_t *model;
    msurface_t *surface;
    VM_SAFEPARMCOUNT(2, VM_getsurfacenumpoints);
    // return 0 if no such surface
    if (!(model = getmodel(prog, PRVM_G_EDICT(OFS_PARM0))) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
    {
        PRVM_G_FLOAT(OFS_RETURN) = 0;
        return;
    }
 
    // note: this (incorrectly) assumes it is a simple polygon
    PRVM_G_FLOAT(OFS_RETURN) = surface->num_vertices;
}

References getmodel(), getsurface(), model, msurface_t::num_vertices, OFS_PARM0, OFS_PARM1, OFS_RETURN, PRVM_G_EDICT, PRVM_G_FLOAT, VM_getsurfacenumpoints(), and VM_SAFEPARMCOUNT.

Referenced by VM_getsurfacenumpoints().

◆ VM_getsurfacenumtriangles()

void VM_getsurfacenumtriangles ( prvm_prog_t * prog )

Definition at line 6497 of file prvm_cmds.c.

{
       model_t *model;
       msurface_t *surface;
       VM_SAFEPARMCOUNT(2, VM_getsurfacenumtriangles);
       // return 0 if no such surface
       if (!(model = getmodel(prog, PRVM_G_EDICT(OFS_PARM0))) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
       {
               PRVM_G_FLOAT(OFS_RETURN) = 0;
               return;
       }
 
       PRVM_G_FLOAT(OFS_RETURN) = surface->num_triangles;
}

References getmodel(), getsurface(), model, msurface_t::num_triangles, OFS_PARM0, OFS_PARM1, OFS_RETURN, PRVM_G_EDICT, PRVM_G_FLOAT, VM_getsurfacenumtriangles(), and VM_SAFEPARMCOUNT.

Referenced by VM_getsurfacenumtriangles().

◆ VM_getsurfacepoint()

void VM_getsurfacepoint ( prvm_prog_t * prog )

Definition at line 6298 of file prvm_cmds.c.

{
    prvm_edict_t *ed;
    model_t *model;
    msurface_t *surface;
    int pointnum;
    vec3_t result;
    VM_SAFEPARMCOUNT(3, VM_getsurfacepoint);
    VectorClear(PRVM_G_VECTOR(OFS_RETURN));
    ed = PRVM_G_EDICT(OFS_PARM0);
    if (!(model = getmodel(prog, ed)) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
        return;
    // note: this (incorrectly) assumes it is a simple polygon
    pointnum = (int)PRVM_G_FLOAT(OFS_PARM2);
    if (pointnum < 0 || pointnum >= surface->num_vertices)
        return;
    animatemodel(prog, model, ed);
    applytransform_forward(prog, &(prog->animatemodel_cache->data_vertex3f + 3 * surface->num_firstvertex)[pointnum * 3], ed, result);
    VectorCopy(result, PRVM_G_VECTOR(OFS_RETURN));
}

References animatemodel(), prvm_prog_t::animatemodel_cache, applytransform_forward(), animatemodel_cache::data_vertex3f, getmodel(), getsurface(), int(), model, msurface_t::num_firstvertex, msurface_t::num_vertices, OFS_PARM0, OFS_PARM1, OFS_PARM2, OFS_RETURN, PRVM_G_EDICT, PRVM_G_FLOAT, PRVM_G_VECTOR, VectorClear, VectorCopy, VM_getsurfacepoint(), and VM_SAFEPARMCOUNT.

Referenced by VM_getsurfacepoint().

◆ VM_getsurfacepointattribute()

void VM_getsurfacepointattribute ( prvm_prog_t * prog )

Definition at line 6326 of file prvm_cmds.c.

{
    prvm_edict_t *ed;
    model_t *model;
    msurface_t *surface;
    int pointnum;
    int attributetype;
    vec3_t result;
 
    VM_SAFEPARMCOUNT(4, VM_getsurfacepointattribute);
    VectorClear(PRVM_G_VECTOR(OFS_RETURN));
    ed = PRVM_G_EDICT(OFS_PARM0);
    if (!(model = getmodel(prog, ed)) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
        return;
    pointnum = (int)PRVM_G_FLOAT(OFS_PARM2);
    if (pointnum < 0 || pointnum >= surface->num_vertices)
        return;
    attributetype = (int) PRVM_G_FLOAT(OFS_PARM3);
 
    animatemodel(prog, model, ed);
 
    switch( attributetype ) {
        // float SPA_POSITION = 0;
        case 0:
            applytransform_forward(prog, &(prog->animatemodel_cache->data_vertex3f + 3 * surface->num_firstvertex)[pointnum * 3], ed, result);
            VectorCopy(result, PRVM_G_VECTOR(OFS_RETURN));
            break;
        // float SPA_S_AXIS = 1;
        case 1:
            applytransform_forward_direction(prog, &(prog->animatemodel_cache->data_svector3f + 3 * surface->num_firstvertex)[pointnum * 3], ed, result);
            VectorCopy(result, PRVM_G_VECTOR(OFS_RETURN));
            break;
        // float SPA_T_AXIS = 2;
        case 2:
            applytransform_forward_direction(prog, &(prog->animatemodel_cache->data_tvector3f + 3 * surface->num_firstvertex)[pointnum * 3], ed, result);
            VectorCopy(result, PRVM_G_VECTOR(OFS_RETURN));
            break;
        // float SPA_R_AXIS = 3; // same as SPA_NORMAL
        case 3:
            applytransform_forward_direction(prog, &(prog->animatemodel_cache->data_normal3f + 3 * surface->num_firstvertex)[pointnum * 3], ed, result);
            VectorCopy(result, PRVM_G_VECTOR(OFS_RETURN));
            break;
        // float SPA_TEXCOORDS0 = 4;
        case 4: {
            float *texcoord = &(model->surfmesh.data_texcoordtexture2f + 2 * surface->num_firstvertex)[pointnum * 2];
            result[0] = texcoord[0];
            result[1] = texcoord[1];
            result[2] = 0.0f;
            VectorCopy(result, PRVM_G_VECTOR(OFS_RETURN));
            break;
        }
        // float SPA_LIGHTMAP0_TEXCOORDS = 5;
        case 5: {
            float *texcoord = &(model->surfmesh.data_texcoordlightmap2f + 2 * surface->num_firstvertex)[pointnum * 2];
            result[0] = texcoord[0];
            result[1] = texcoord[1];
            result[2] = 0.0f;
            VectorCopy(result, PRVM_G_VECTOR(OFS_RETURN));
            break;
        }
        // float SPA_LIGHTMAP0_COLOR = 6;
        case 6:
            // ignore alpha for now..
            VectorCopy( &(model->surfmesh.data_lightmapcolor4f + 4 * surface->num_firstvertex)[pointnum * 4], PRVM_G_VECTOR(OFS_RETURN));
            break;
        default:
            VectorSet( PRVM_G_VECTOR(OFS_RETURN), 0.0f, 0.0f, 0.0f );
            break;
    }
}

References animatemodel(), prvm_prog_t::animatemodel_cache, applytransform_forward(), applytransform_forward_direction(), animatemodel_cache::data_normal3f, animatemodel_cache::data_svector3f, animatemodel_cache::data_tvector3f, animatemodel_cache::data_vertex3f, getmodel(), getsurface(), int(), model, msurface_t::num_firstvertex, msurface_t::num_vertices, OFS_PARM0, OFS_PARM1, OFS_PARM2, OFS_PARM3, OFS_RETURN, PRVM_G_EDICT, PRVM_G_FLOAT, PRVM_G_VECTOR, VectorClear, VectorCopy, VectorSet, VM_getsurfacepointattribute(), and VM_SAFEPARMCOUNT.

Referenced by VM_getsurfacepointattribute().

◆ VM_getsurfacetexture()

void VM_getsurfacetexture ( prvm_prog_t * prog )

Definition at line 6416 of file prvm_cmds.c.

{
    model_t *model;
    msurface_t *surface;
 
    VM_SAFEPARMCOUNT(2, VM_getsurfacetexture);
    PRVM_G_INT(OFS_RETURN) = OFS_NULL;
    if (!(model = getmodel(prog, PRVM_G_EDICT(OFS_PARM0))) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
        return;
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, surface->texture->name, strlen(surface->texture->name));
}

References getmodel(), getsurface(), model, texture_t::name, OFS_NULL, OFS_PARM0, OFS_PARM1, OFS_RETURN, PRVM_G_EDICT, PRVM_G_FLOAT, PRVM_G_INT, PRVM_SetTempString(), strlen(), msurface_t::texture, VM_getsurfacetexture(), and VM_SAFEPARMCOUNT.

Referenced by VM_getsurfacetexture().

◆ VM_getsurfacetriangle()

void VM_getsurfacetriangle ( prvm_prog_t * prog )

Definition at line 6512 of file prvm_cmds.c.

{
       const vec3_t d = {-1, -1, -1};
       prvm_edict_t *ed;
       model_t *model;
       msurface_t *surface;
       int trinum;
       VM_SAFEPARMCOUNT(3, VM_getsurfacetriangle);
       VectorClear(PRVM_G_VECTOR(OFS_RETURN));
       ed = PRVM_G_EDICT(OFS_PARM0);
       if (!(model = getmodel(prog, ed)) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
               return;
       trinum = (int)PRVM_G_FLOAT(OFS_PARM2);
       if (trinum < 0 || trinum >= surface->num_triangles)
               return;
       // FIXME: implement rotation/scaling
       VectorMA(&(model->surfmesh.data_element3i + 3 * surface->num_firsttriangle)[trinum * 3], surface->num_firstvertex, d, PRVM_G_VECTOR(OFS_RETURN));
}

References getmodel(), getsurface(), int(), model, msurface_t::num_firsttriangle, msurface_t::num_firstvertex, msurface_t::num_triangles, OFS_PARM0, OFS_PARM1, OFS_PARM2, OFS_RETURN, PRVM_G_EDICT, PRVM_G_FLOAT, PRVM_G_VECTOR, VectorClear, VectorMA, VM_getsurfacetriangle(), and VM_SAFEPARMCOUNT.

Referenced by VM_getsurfacetriangle().

◆ VM_gettime()

void VM_gettime ( prvm_prog_t * prog )

Definition at line 2948 of file prvm_cmds.c.

{
    int timer_index;
 
    VM_SAFEPARMCOUNTRANGE(0,1,VM_gettime);
 
    if(prog->argc == 0)
    {
        PRVM_G_FLOAT(OFS_RETURN) = (prvm_vec_t) host.realtime;
    }
    else
    {
        timer_index = (int) PRVM_G_FLOAT(OFS_PARM0);
        switch(timer_index)
        {
            case 0: // GETTIME_FRAMESTART
                PRVM_G_FLOAT(OFS_RETURN) = host.realtime - prog->starttime;
                break;
            case 1: // GETTIME_REALTIME
                PRVM_G_FLOAT(OFS_RETURN) = Sys_DirtyTime();
                break;
            case 2: // GETTIME_HIRES
                PRVM_G_FLOAT(OFS_RETURN) = (Sys_DirtyTime() - host.dirtytime);
                break;
            case 3: // GETTIME_UPTIME
                PRVM_G_FLOAT(OFS_RETURN) = host.realtime;
                break;
            case 4: // GETTIME_CDTRACK
                PRVM_G_FLOAT(OFS_RETURN) = CDAudio_GetPosition();
                break;
            default:
                VM_Warning(prog, "VM_gettime: unsupported timer specified, returning realtime\n");
                PRVM_G_FLOAT(OFS_RETURN) = host.realtime;
                break;
        }
    }
}

References prvm_prog_t::argc, CDAudio_GetPosition(), host_static_t::dirtytime, host, int(), OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, host_static_t::realtime, prvm_prog_t::starttime, Sys_DirtyTime(), VM_gettime(), VM_SAFEPARMCOUNTRANGE, and VM_Warning().

Referenced by VM_gettime().

◆ VM_infoadd()

void VM_infoadd ( prvm_prog_t * prog )

Definition at line 5090 of file prvm_cmds.c.

{
    const char *info, *key;
    char value[VM_TEMPSTRING_MAXSIZE];
    char temp[VM_TEMPSTRING_MAXSIZE];
 
    VM_SAFEPARMCOUNTRANGE(2, 8, VM_infoadd);
    info = PRVM_G_STRING(OFS_PARM0);
    key = PRVM_G_STRING(OFS_PARM1);
    VM_VarString(prog, 2, value, sizeof(value));
 
    dp_strlcpy(temp, info, VM_TEMPSTRING_MAXSIZE);
 
    InfoString_SetValue(temp, VM_TEMPSTRING_MAXSIZE, key, value);
 
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, temp, strlen(temp));
}

References dp_strlcpy, InfoString_SetValue(), OFS_PARM0, OFS_PARM1, OFS_RETURN, PRVM_G_INT, PRVM_G_STRING, PRVM_SetTempString(), strlen(), value, VM_infoadd(), VM_SAFEPARMCOUNTRANGE, VM_TEMPSTRING_MAXSIZE, and VM_VarString().

Referenced by VM_infoadd().

◆ VM_infoget()

void VM_infoget ( prvm_prog_t * prog )

Definition at line 5110 of file prvm_cmds.c.

{
    const char *info;
    const char *key;
    char value[VM_TEMPSTRING_MAXSIZE];
 
    VM_SAFEPARMCOUNT(2, VM_infoget);
    info = PRVM_G_STRING(OFS_PARM0);
    key = PRVM_G_STRING(OFS_PARM1);
 
    InfoString_GetValue(info, key, value, VM_TEMPSTRING_MAXSIZE);
 
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, value, strlen(value));
}

References InfoString_GetValue(), OFS_PARM0, OFS_PARM1, OFS_RETURN, PRVM_G_INT, PRVM_G_STRING, PRVM_SetTempString(), strlen(), value, VM_infoget(), VM_SAFEPARMCOUNT, and VM_TEMPSTRING_MAXSIZE.

Referenced by VM_infoget().

◆ VM_isfunction()

void VM_isfunction ( prvm_prog_t * prog )

Definition at line 5745 of file prvm_cmds.c.

{
    mfunction_t *func;
    const char *s;
 
    VM_SAFEPARMCOUNT(1, VM_isfunction);
 
    s = PRVM_G_STRING(OFS_PARM0);
 
    VM_CheckEmptyString(prog, s);
 
    func = PRVM_ED_FindFunction(prog, s);
 
    if(!func)
        PRVM_G_FLOAT(OFS_RETURN) = false;
    else
        PRVM_G_FLOAT(OFS_RETURN) = true;
}

References OFS_PARM0, OFS_RETURN, PRVM_ED_FindFunction(), PRVM_G_FLOAT, PRVM_G_STRING, VM_CheckEmptyString(), VM_isfunction(), and VM_SAFEPARMCOUNT.

Referenced by VM_isfunction().

◆ VM_isserver()

void VM_isserver ( prvm_prog_t * prog )

Definition at line 2864 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(0, VM_isserver);
 
    PRVM_G_FLOAT(OFS_RETURN) = sv.active;
}

References server_t::active, OFS_RETURN, PRVM_G_FLOAT, sv, VM_isserver(), and VM_SAFEPARMCOUNT.

Referenced by VM_isserver().

◆ VM_itof()

void VM_itof ( prvm_prog_t * prog )

Definition at line 969 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(1, VM_itof);
    PRVM_G_FLOAT(OFS_RETURN) = PRVM_G_INT(OFS_PARM0);
}

References OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_INT, VM_itof(), and VM_SAFEPARMCOUNT.

Referenced by VM_itof().

◆ VM_keynumtostring()

void VM_keynumtostring ( prvm_prog_t * prog )

Definition at line 3331 of file prvm_cmds.c.

{
    char tinystr[TINYSTR_LEN];
    const char *str; // Key_KeynumToString doesn't always return tinystr
 
    VM_SAFEPARMCOUNT(1, VM_keynumtostring);
    str = Key_KeynumToString((int)PRVM_G_FLOAT(OFS_PARM0), tinystr, sizeof(tinystr));
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, str, strlen(str));
}

References Key_KeynumToString(), OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_INT, PRVM_SetTempString(), strlen(), TINYSTR_LEN, VM_keynumtostring(), and VM_SAFEPARMCOUNT.

Referenced by VM_keynumtostring().

◆ VM_loadfromdata()

void VM_loadfromdata ( prvm_prog_t * prog )

Definition at line 3040 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(1, VM_loadfromdata);
 
    PRVM_ED_LoadFromFile(prog, PRVM_G_STRING(OFS_PARM0));
}

References OFS_PARM0, PRVM_ED_LoadFromFile(), PRVM_G_STRING, VM_loadfromdata(), and VM_SAFEPARMCOUNT.

Referenced by VM_loadfromdata().

◆ VM_loadfromfile()

void VM_loadfromfile ( prvm_prog_t * prog )

Definition at line 3082 of file prvm_cmds.c.

{
    const char *filename;
    char *data;
 
    VM_SAFEPARMCOUNT(1,VM_loadfromfile);
 
    filename = PRVM_G_STRING(OFS_PARM0);
    if (FS_CheckNastyPath(filename, false))
    {
        PRVM_G_FLOAT(OFS_RETURN) = -4;
        VM_Warning(prog, "VM_loadfromfile: dangerous or non-portable filename \"%s\" not allowed. (contains : or \\ or begins with .. or /)\n", filename);
        return;
    }
 
    // not conform with VM_fopen
    data = (char *)FS_LoadFile(filename, tempmempool, false, NULL);
    if (data == NULL)
        PRVM_G_FLOAT(OFS_RETURN) = -1;
 
    PRVM_ED_LoadFromFile(prog, data);
 
    if(data)
        Mem_Free(data);
}

References data, FS_CheckNastyPath(), FS_LoadFile(), Mem_Free, NULL, OFS_PARM0, OFS_RETURN, PRVM_ED_LoadFromFile(), PRVM_G_FLOAT, PRVM_G_STRING, tempmempool, VM_loadfromfile(), VM_SAFEPARMCOUNT, and VM_Warning().

Referenced by VM_loadfromfile().

◆ VM_localcmd()

void VM_localcmd ( prvm_prog_t * prog )

Definition at line 678 of file prvm_cmds.c.

{
    char string[VM_TEMPSTRING_MAXSIZE];
    VM_SAFEPARMCOUNTRANGE(1, 8, VM_localcmd);
    VM_VarString(prog, 0, string, sizeof(string));
    Cbuf_AddText(cmd_local, string);
}

References Cbuf_AddText(), cmd_local, VM_localcmd(), VM_SAFEPARMCOUNTRANGE, VM_TEMPSTRING_MAXSIZE, and VM_VarString().

Referenced by VM_localcmd().

◆ VM_localsound()

void VM_localsound ( prvm_prog_t * prog )

Definition at line 625 of file prvm_cmds.c.

{
    const char *s;
    float chan, vol;
 
    VM_SAFEPARMCOUNTRANGE(1, 3,VM_localsound);
 
    s = PRVM_G_STRING(OFS_PARM0);
    if(prog->argc == 3)
    {
        chan = PRVM_G_FLOAT(OFS_PARM1);
        vol = PRVM_G_FLOAT(OFS_PARM2) == 0 ? 1 : PRVM_G_FLOAT(OFS_PARM2);
        if(!S_LocalSoundEx(s, chan, vol))
        {
            PRVM_G_FLOAT(OFS_RETURN) = -4;
            VM_Warning(prog, "VM_localsound: Failed to play %s !\n", s);
            return;
        }
    }
    else if(!S_LocalSound (s))
    {
        PRVM_G_FLOAT(OFS_RETURN) = -4;
        VM_Warning(prog, "VM_localsound: Failed to play %s !\n", s);
        return;
    }
 
    PRVM_G_FLOAT(OFS_RETURN) = 1;
}

References prvm_prog_t::argc, OFS_PARM0, OFS_PARM1, OFS_PARM2, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_STRING, S_LocalSound(), S_LocalSoundEx(), VM_localsound(), VM_SAFEPARMCOUNTRANGE, and VM_Warning().

Referenced by VM_localsound().

◆ VM_log()

void VM_log ( prvm_prog_t * prog )

Definition at line 1850 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(1,VM_log);
    PRVM_G_FLOAT(OFS_RETURN) = log(PRVM_G_FLOAT(OFS_PARM0));
}

References log(), OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, VM_log(), and VM_SAFEPARMCOUNT.

Referenced by VM_log().

◆ VM_makevectors()

void VM_makevectors ( prvm_prog_t * prog )

Definition at line 3563 of file prvm_cmds.c.

{
    vec3_t angles, forward, right, up;
    VM_SAFEPARMCOUNT(1, VM_makevectors);
    VectorCopy(PRVM_G_VECTOR(OFS_PARM0), angles);
    AngleVectors(angles, forward, right, up);
    VectorCopy(forward, PRVM_gameglobalvector(v_forward));
    VectorCopy(right, PRVM_gameglobalvector(v_right));
    VectorCopy(up, PRVM_gameglobalvector(v_up));
}

References angles, AngleVectors(), forward, OFS_PARM0, PRVM_G_VECTOR, PRVM_gameglobalvector, right, up, v_forward, v_right, v_up, VectorCopy, VM_makevectors(), and VM_SAFEPARMCOUNT.

Referenced by VM_makevectors().

◆ VM_matchpattern()

void VM_matchpattern ( prvm_prog_t * prog )

Definition at line 4619 of file prvm_cmds.c.

{
    const char *s, *match;
    char string[VM_TEMPSTRING_MAXSIZE];
    int matchrule, l;
 
    VM_SAFEPARMCOUNTRANGE(2, 4, VM_matchpattern);
 
    s = PRVM_G_STRING(OFS_PARM0);
 
    // get pattern/rule
    matchrule = (int)PRVM_G_FLOAT(OFS_PARM2);
    if (matchrule < 0 || matchrule > 5)
    {
        VM_Warning(prog, "VM_matchpattern: invalid match rule %i\n", matchrule);
        return;
    }
    if (matchrule)
        match = PRVM_G_STRING(OFS_PARM1);
    else
    {
        dp_strlcpy(string, PRVM_G_STRING(OFS_PARM1), sizeof(string));
        match = detect_match_rule(string, &matchrule);
    }
 
    // offset
    l = (int)strlen(match);
    if (prog->argc > 3)
        s += max(0, min((unsigned int)PRVM_G_FLOAT(OFS_PARM3), strlen(s)-1));
 
    // match
    PRVM_G_FLOAT(OFS_RETURN) = match_rule(s, VM_TEMPSTRING_MAXSIZE, match, l, matchrule);
}

References prvm_prog_t::argc, detect_match_rule(), dp_strlcpy, int(), match_rule(), max, min, OFS_PARM0, OFS_PARM1, OFS_PARM2, OFS_PARM3, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_STRING, strlen(), VM_matchpattern(), VM_SAFEPARMCOUNTRANGE, VM_TEMPSTRING_MAXSIZE, and VM_Warning().

Referenced by VM_matchpattern().

◆ VM_max()

void VM_max ( prvm_prog_t * prog )

Definition at line 1803 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNTRANGE(2, 8, VM_max);
    // LadyHavoc: 3+ argument enhancement suggested by FrikaC
    if (prog->argc >= 3)
    {
        int i;
        float f = PRVM_G_FLOAT(OFS_PARM0);
        for (i = 1;i < prog->argc;i++)
            if (f < PRVM_G_FLOAT((OFS_PARM0+i*3)))
                f = PRVM_G_FLOAT((OFS_PARM0+i*3));
        PRVM_G_FLOAT(OFS_RETURN) = f;
    }
    else
        PRVM_G_FLOAT(OFS_RETURN) = max(PRVM_G_FLOAT(OFS_PARM0), PRVM_G_FLOAT(OFS_PARM1));
}

References prvm_prog_t::argc, f, i, max, OFS_PARM0, OFS_PARM1, OFS_RETURN, PRVM_G_FLOAT, VM_max(), and VM_SAFEPARMCOUNTRANGE.

Referenced by VM_max().

◆ VM_min()

void VM_min ( prvm_prog_t * prog )

Definition at line 1777 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNTRANGE(2, 8, VM_min);
    // LadyHavoc: 3+ argument enhancement suggested by FrikaC
    if (prog->argc >= 3)
    {
        int i;
        float f = PRVM_G_FLOAT(OFS_PARM0);
        for (i = 1;i < prog->argc;i++)
            if (f > PRVM_G_FLOAT((OFS_PARM0+i*3)))
                f = PRVM_G_FLOAT((OFS_PARM0+i*3));
        PRVM_G_FLOAT(OFS_RETURN) = f;
    }
    else
        PRVM_G_FLOAT(OFS_RETURN) = min(PRVM_G_FLOAT(OFS_PARM0), PRVM_G_FLOAT(OFS_PARM1));
}

References prvm_prog_t::argc, f, i, min, OFS_PARM0, OFS_PARM1, OFS_RETURN, PRVM_G_FLOAT, VM_min(), and VM_SAFEPARMCOUNTRANGE.

Referenced by VM_min().

◆ VM_modulo()

void VM_modulo ( prvm_prog_t * prog )

Definition at line 3116 of file prvm_cmds.c.

{
    vec_t val, m;
 
    VM_SAFEPARMCOUNT(2, VM_modulo);
 
    val = PRVM_G_FLOAT(OFS_PARM0);
    m   = PRVM_G_FLOAT(OFS_PARM1);
 
    // matches how gmqcc implements % when mod() builtin isn't defined, and FTEQW mod()
    if (m)
        PRVM_G_FLOAT(OFS_RETURN) = val - m * (prvm_int_t)(val / m);
    else
    {
        VM_Warning(prog, "Attempted modulo of %f by zero\n", val);
        PRVM_G_FLOAT(OFS_RETURN) = 0;
    }
}

References OFS_PARM0, OFS_PARM1, OFS_RETURN, PRVM_G_FLOAT, VM_modulo(), VM_SAFEPARMCOUNT, and VM_Warning().

Referenced by VM_modulo().

◆ VM_netaddress_resolve()

void VM_netaddress_resolve ( prvm_prog_t * prog )

Definition at line 5590 of file prvm_cmds.c.

{
    const char *ip;
    char normalized[128];
    size_t normalized_len;
    int port;
    lhnetaddress_t addr;
 
    VM_SAFEPARMCOUNTRANGE(1, 2, VM_netaddress_resolve);
 
    ip = PRVM_G_STRING(OFS_PARM0);
    port = 0;
    if(prog->argc > 1)
        port = (int) PRVM_G_FLOAT(OFS_PARM1);
 
    if(LHNETADDRESS_FromString(&addr, ip, port) && (normalized_len = LHNETADDRESS_ToString(&addr, normalized, sizeof(normalized), prog->argc > 1)))
        PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, normalized, normalized_len);
    else
        PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, "", 0);
}

References addr, prvm_prog_t::argc, int(), LHNETADDRESS_FromString(), LHNETADDRESS_ToString(), normalized, OFS_PARM0, OFS_PARM1, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_INT, PRVM_G_STRING, PRVM_SetTempString(), VM_netaddress_resolve(), and VM_SAFEPARMCOUNTRANGE.

Referenced by VM_netaddress_resolve().

◆ VM_nextent()

void VM_nextent ( prvm_prog_t * prog )

Definition at line 1556 of file prvm_cmds.c.

{
    int     i;
    prvm_edict_t    *ent;
 
    VM_SAFEPARMCOUNT(1, VM_nextent);
 
    i = PRVM_G_EDICTNUM(OFS_PARM0);
    while (1)
    {
        prog->xfunction->builtinsprofile++;
        i++;
        if (i == prog->num_edicts)
        {
            VM_RETURN_EDICT(prog->edicts);
            return;
        }
        ent = PRVM_EDICT_NUM(i);
        if (!ent->free)
        {
            VM_RETURN_EDICT(ent);
            return;
        }
    }
}

References mfunction_t::builtinsprofile, prvm_prog_t::edicts, prvm_edict_t::free, i, prvm_prog_t::num_edicts, OFS_PARM0, PRVM_EDICT_NUM, PRVM_G_EDICTNUM, VM_nextent(), VM_RETURN_EDICT, VM_SAFEPARMCOUNT, and prvm_prog_t::xfunction.

Referenced by VM_nextent().

◆ VM_normalize()

void VM_normalize ( prvm_prog_t * prog )

Definition at line 515 of file prvm_cmds.c.

{
    prvm_vec_t  *value1;
    vec3_t  newvalue;
    double  f;
 
    VM_SAFEPARMCOUNT(1,VM_normalize);
 
    value1 = PRVM_G_VECTOR(OFS_PARM0);
 
    f = VectorLength2(value1);
    if (f)
    {
        f = 1.0 / sqrt(f);
        VectorScale(value1, f, newvalue);
    }
    else
        VectorClear(newvalue);
 
    VectorCopy (newvalue, PRVM_G_VECTOR(OFS_RETURN));
}

References f, OFS_PARM0, OFS_RETURN, PRVM_G_VECTOR, sqrt(), VectorClear, VectorCopy, VectorLength2, VectorScale, VM_normalize(), and VM_SAFEPARMCOUNT.

Referenced by VM_normalize().

◆ VM_nudgeoutofsolid()

void VM_nudgeoutofsolid ( prvm_prog_t * prog )

Definition at line 5644 of file prvm_cmds.c.

{
    prvm_edict_t *ent;
 
    VM_SAFEPARMCOUNTRANGE(1, 1, VM_nudgeoutofsolid);
 
    ent = PRVM_G_EDICT(OFS_PARM0);
    if (ent == prog->edicts)
    {
        VM_Warning(prog, "nudgeoutofsolid: can not modify world entity\n");
        PRVM_G_FLOAT(OFS_RETURN) = 0;
        return;
    }
    if (ent->free)
    {
        VM_Warning(prog, "nudgeoutofsolid: can not modify free entity\n");
        PRVM_G_FLOAT(OFS_RETURN) = 0;
        return;
    }
 
    PRVM_G_FLOAT(OFS_RETURN) = PHYS_NudgeOutOfSolid(prog, ent);
 
    if (PRVM_G_FLOAT(OFS_RETURN) > 0)
    {
        if (prog == SVVM_prog)
            SV_LinkEdict(ent);
        else if (prog == CLVM_prog)
            CL_LinkEdict(ent);
        else
            Sys_Error("PHYS_NudgeOutOfSolid: cannot be called from %s VM\n", prog->name);
    }
}

References CL_LinkEdict(), CLVM_prog, prvm_prog_t::edicts, prvm_edict_t::free, prvm_prog_t::name, OFS_PARM0, OFS_RETURN, PHYS_NudgeOutOfSolid(), PRVM_G_EDICT, PRVM_G_FLOAT, SV_LinkEdict(), SVVM_prog, Sys_Error(), VM_nudgeoutofsolid(), VM_SAFEPARMCOUNTRANGE, and VM_Warning().

Referenced by VM_nudgeoutofsolid().

◆ VM_numentityfields()

void VM_numentityfields ( prvm_prog_t * prog )

Definition at line 2115 of file prvm_cmds.c.

{
    PRVM_G_FLOAT(OFS_RETURN) = prog->numfielddefs;
}

References prvm_prog_t::numfielddefs, OFS_RETURN, and PRVM_G_FLOAT.

◆ VM_objerror()

void VM_objerror ( prvm_prog_t * prog )

Definition at line 403 of file prvm_cmds.c.

{
    prvm_edict_t    *ed;
    char string[VM_TEMPSTRING_MAXSIZE];
 
    VM_VarString(prog, 0, string, sizeof(string));
    Con_Printf(CON_ERROR "======OBJECT ERROR======\n"); // , prog->name, PRVM_GetString(prog->xfunction->s_name), string); // or include them? FIXME
    ed = PRVM_PROG_TO_EDICT(PRVM_allglobaledict(self));
    PRVM_ED_Print(prog, ed, NULL);
    PRVM_ED_Free (prog, ed);
    Con_Printf(CON_ERROR "%s OBJECT ERROR in %s:\n%s\nTip: read above for entity information\n", prog->name, PRVM_GetString(prog, prog->xfunction->s_name), string);
}

References CON_ERROR, Con_Printf(), prvm_prog_t::name, NULL, PRVM_allglobaledict, PRVM_ED_Free(), PRVM_ED_Print(), PRVM_GetString(), PRVM_PROG_TO_EDICT, mfunction_t::s_name, self, VM_TEMPSTRING_MAXSIZE, VM_VarString(), and prvm_prog_t::xfunction.

◆ VM_parseentitydata()

void VM_parseentitydata ( prvm_prog_t * prog )

Definition at line 3054 of file prvm_cmds.c.

{
    prvm_edict_t *ent;
    const char *data;
 
    VM_SAFEPARMCOUNT(2, VM_parseentitydata);
 
    // get edict and test it
    ent = PRVM_G_EDICT(OFS_PARM0);
    if (ent->free)
        prog->error_cmd("VM_parseentitydata: %s: Can only set already spawned entities (entity %i is free)!", prog->name, PRVM_NUM_FOR_EDICT(ent));
 
    data = PRVM_G_STRING(OFS_PARM1);
 
    // parse the opening brace
    if (!COM_ParseToken_Simple(&data, false, false, true) || com_token[0] != '{' )
        prog->error_cmd("VM_parseentitydata: %s: Couldn't parse entity data:\n%s", prog->name, data );
 
    PRVM_ED_ParseEdict(prog, data, ent, true);
}

References COM_ParseToken_Simple(), com_token, data, prvm_prog_t::error_cmd, prvm_edict_t::free, prvm_prog_t::name, OFS_PARM0, OFS_PARM1, PRVM_ED_ParseEdict(), PRVM_G_EDICT, PRVM_G_STRING, PRVM_NUM_FOR_EDICT, VM_parseentitydata(), and VM_SAFEPARMCOUNT.

Referenced by VM_parseentitydata().

◆ VM_physics_addforce()

void VM_physics_addforce ( prvm_prog_t * prog )

Definition at line 6584 of file prvm_cmds.c.

{
#ifdef USEODE
    prvm_edict_t *ed;
    edict_odefunc_t f;
#endif
    VM_SAFEPARMCOUNT(3, VM_physics_addforce);
#ifdef USEODE
    ed = PRVM_G_EDICT(OFS_PARM0);
    if (!ed)
    {
        if (developer.integer > 0)
            VM_Warning(prog, "VM_physics_addforce: null entity!\n");
        return;
    }
    // entity should have MOVETYPE_PHYSICS already set, this can damage memory (making leaked allocation) so warn about this even if non-developer
    if (PRVM_serveredictfloat(ed, movetype) != MOVETYPE_PHYSICS)
    {
        VM_Warning(prog, "VM_physics_addforce: entity is not MOVETYPE_PHYSICS!\n");
        return;
    }
    f.type = ODEFUNC_FORCE;
    VectorCopy(PRVM_G_VECTOR(OFS_PARM1), f.v1);
    VectorCopy(PRVM_G_VECTOR(OFS_PARM2), f.v2);
    VM_physics_ApplyCmd(ed, &f);
#endif
}

References developer, f, cvar_t::integer, movetype, MOVETYPE_PHYSICS, OFS_PARM0, OFS_PARM1, OFS_PARM2, PRVM_G_EDICT, PRVM_G_VECTOR, PRVM_serveredictfloat, VectorCopy, VM_physics_addforce(), VM_SAFEPARMCOUNT, and VM_Warning().

Referenced by VM_physics_addforce().

◆ VM_physics_addtorque()

void VM_physics_addtorque ( prvm_prog_t * prog )

Definition at line 6613 of file prvm_cmds.c.

{
#ifdef USEODE
    prvm_edict_t *ed;
    edict_odefunc_t f;
#endif
    VM_SAFEPARMCOUNT(2, VM_physics_addtorque);
#ifdef USEODE
    ed = PRVM_G_EDICT(OFS_PARM0);
    if (!ed)
    {
        if (developer.integer > 0)
            VM_Warning(prog, "VM_physics_addtorque: null entity!\n");
        return;
    }
    // entity should have MOVETYPE_PHYSICS already set, this can damage memory (making leaked allocation) so warn about this even if non-developer
    if (PRVM_serveredictfloat(ed, movetype) != MOVETYPE_PHYSICS)
    {
        VM_Warning(prog, "VM_physics_addtorque: entity is not MOVETYPE_PHYSICS!\n");
        return;
    }
    f.type = ODEFUNC_TORQUE;
    VectorCopy(PRVM_G_VECTOR(OFS_PARM1), f.v1);
    VM_physics_ApplyCmd(ed, &f);
#endif
}

References developer, f, cvar_t::integer, movetype, MOVETYPE_PHYSICS, OFS_PARM0, OFS_PARM1, PRVM_G_EDICT, PRVM_G_VECTOR, PRVM_serveredictfloat, VectorCopy, VM_physics_addtorque(), VM_SAFEPARMCOUNT, and VM_Warning().

Referenced by VM_physics_addtorque().

◆ VM_physics_enable()

void VM_physics_enable ( prvm_prog_t * prog )

Definition at line 6557 of file prvm_cmds.c.

{
#ifdef USEODE
    prvm_edict_t *ed;
    edict_odefunc_t f;
#endif
    VM_SAFEPARMCOUNT(2, VM_physics_enable);
#ifdef USEODE
    ed = PRVM_G_EDICT(OFS_PARM0);
    if (!ed)
    {
        if (developer.integer > 0)
            VM_Warning(prog, "VM_physics_enable: null entity!\n");
        return;
    }
    // entity should have MOVETYPE_PHYSICS already set, this can damage memory (making leaked allocation) so warn about this even if non-developer
    if (PRVM_serveredictfloat(ed, movetype) != MOVETYPE_PHYSICS)
    {
        VM_Warning(prog, "VM_physics_enable: entity is not MOVETYPE_PHYSICS!\n");
        return;
    }
    f.type = PRVM_G_FLOAT(OFS_PARM1) == 0 ? ODEFUNC_DISABLE : ODEFUNC_ENABLE;
    VM_physics_ApplyCmd(ed, &f);
#endif
}

References developer, f, cvar_t::integer, movetype, MOVETYPE_PHYSICS, OFS_PARM0, OFS_PARM1, PRVM_G_EDICT, PRVM_G_FLOAT, PRVM_serveredictfloat, VM_physics_enable(), VM_SAFEPARMCOUNT, and VM_Warning().

Referenced by VM_physics_enable().

◆ VM_pow()

void VM_pow ( prvm_prog_t * prog )

Definition at line 1844 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(2,VM_pow);
    PRVM_G_FLOAT(OFS_RETURN) = pow(PRVM_G_FLOAT(OFS_PARM0), PRVM_G_FLOAT(OFS_PARM1));
}

References OFS_PARM0, OFS_PARM1, OFS_RETURN, pow(), PRVM_G_FLOAT, VM_pow(), and VM_SAFEPARMCOUNT.

Referenced by VM_pow().

◆ VM_precache_file()

void VM_precache_file ( prvm_prog_t * prog )

Definition at line 1407 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(1,VM_precache_file);
    // precache_file is only used to copy files with qcc, it does nothing
    PRVM_G_INT(OFS_RETURN) = PRVM_G_INT(OFS_PARM0);
}

References OFS_PARM0, OFS_RETURN, PRVM_G_INT, VM_precache_file(), and VM_SAFEPARMCOUNT.

Referenced by VM_precache_file().

◆ VM_precache_sound()

void VM_precache_sound ( prvm_prog_t * prog )

Definition at line 1381 of file prvm_cmds.c.

{
    const char *s;
 
    VM_SAFEPARMCOUNT(1, VM_precache_sound);
 
    s = PRVM_G_STRING(OFS_PARM0);
    PRVM_G_INT(OFS_RETURN) = PRVM_G_INT(OFS_PARM0);
    //VM_CheckEmptyString(prog, s);
 
    if(snd_initialized.integer && !S_PrecacheSound(s, true, true))
    {
        VM_Warning(prog, "VM_precache_sound: Failed to load %s !\n", s);
        return;
    }
}

References cvar_t::integer, OFS_PARM0, OFS_RETURN, PRVM_G_INT, PRVM_G_STRING, S_PrecacheSound(), snd_initialized, VM_precache_sound(), VM_SAFEPARMCOUNT, and VM_Warning().

Referenced by VM_precache_sound().

◆ VM_print()

void VM_print ( prvm_prog_t * prog )

Definition at line 425 of file prvm_cmds.c.

{
    char string[VM_TEMPSTRING_MAXSIZE];
 
    VM_VarString(prog, 0, string, sizeof(string));
    Con_Print(string);
}

References Con_Print(), VM_TEMPSTRING_MAXSIZE, and VM_VarString().

◆ VM_putentityfieldstring()

void VM_putentityfieldstring ( prvm_prog_t * prog )

Definition at line 2229 of file prvm_cmds.c.

{
    mdef_t *d;
    prvm_edict_t * ent;
    int i = (int)PRVM_G_FLOAT(OFS_PARM0);
 
    if (i < 0 || i >= prog->numfielddefs)
    {
        VM_Warning(prog, "VM_entityfielddata: field index out of bounds!\n");
        PRVM_G_FLOAT(OFS_RETURN) = 0.0f;
        return;
    }
 
    d = &prog->fielddefs[i];
 
    // get the entity
    ent = PRVM_G_EDICT(OFS_PARM1);
    if(ent->free)
    {
        VM_Warning(prog, "VM_entityfielddata: entity %i is free!\n", PRVM_NUM_FOR_EDICT(ent));
        PRVM_G_FLOAT(OFS_RETURN) = 0.0f;
        return;
    }
 
    // parse the string into the value
    PRVM_G_FLOAT(OFS_RETURN) = ( PRVM_ED_ParseEpair(prog, ent, d, PRVM_G_STRING(OFS_PARM2), false) ) ? 1.0f : 0.0f;
}

References prvm_prog_t::fielddefs, prvm_edict_t::free, i, int(), prvm_prog_t::numfielddefs, OFS_PARM0, OFS_PARM1, OFS_PARM2, OFS_RETURN, PRVM_ED_ParseEpair(), PRVM_G_EDICT, PRVM_G_FLOAT, PRVM_G_STRING, PRVM_NUM_FOR_EDICT, and VM_Warning().

◆ VM_random()

void VM_random ( prvm_prog_t * prog )

Definition at line 611 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(0,VM_random);
 
    PRVM_G_FLOAT(OFS_RETURN) = lhrandom(0, 1);
}

References lhrandom, OFS_RETURN, PRVM_G_FLOAT, VM_random(), and VM_SAFEPARMCOUNT.

Referenced by VM_random().

◆ VM_randomvec()

void VM_randomvec ( prvm_prog_t * prog )

Definition at line 1719 of file prvm_cmds.c.

{
    vec3_t temp;
    VM_SAFEPARMCOUNT(0, VM_randomvec);
    VectorRandom(temp);
    VectorCopy(temp, PRVM_G_VECTOR(OFS_RETURN));
}

References OFS_RETURN, PRVM_G_VECTOR, VectorCopy, VectorRandom, VM_randomvec(), and VM_SAFEPARMCOUNT.

Referenced by VM_randomvec().

◆ VM_registercvar()

void VM_registercvar ( prvm_prog_t * prog )

Definition at line 1736 of file prvm_cmds.c.

{
    const char *name, *value;
    unsigned flags;
 
    VM_SAFEPARMCOUNTRANGE(2, 3, VM_registercvar);
 
    name = PRVM_G_STRING(OFS_PARM0);
    value = PRVM_G_STRING(OFS_PARM1);
    flags = prog->argc >= 3 ? (int)PRVM_G_FLOAT(OFS_PARM2) : 0;
    PRVM_G_FLOAT(OFS_RETURN) = 0;
 
    if(flags > CF_MAXFLAGSVAL)
        return;
 
// first check to see if it has already been defined
    if (Cvar_FindVar (prog->console_cmd->cvars, name, prog->console_cmd->cvars_flagsmask))
        return;
 
// check for overlap with a command
    if (Cmd_Exists(cmd_local, name))
    {
        VM_Warning(prog, "VM_registercvar: %s is a command\n", name);
        return;
    }
 
    Cvar_Get(prog->console_cmd->cvars, name, value, prog->console_cmd->cvars_flagsmask | flags, NULL);
 
    PRVM_G_FLOAT(OFS_RETURN) = 1; // success
}

References prvm_prog_t::argc, CF_MAXFLAGSVAL, Cmd_Exists(), cmd_local, prvm_prog_t::console_cmd, Cvar_FindVar(), Cvar_Get(), flags, int(), name, NULL, OFS_PARM0, OFS_PARM1, OFS_PARM2, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_STRING, value, VM_registercvar(), VM_SAFEPARMCOUNTRANGE, and VM_Warning().

Referenced by VM_registercvar().

◆ VM_remove()

void VM_remove ( prvm_prog_t * prog )

Definition at line 1080 of file prvm_cmds.c.

{
    prvm_edict_t    *ed;
    prog->xfunction->builtinsprofile += 20;
 
    VM_SAFEPARMCOUNT(1, VM_remove);
 
    ed = PRVM_G_EDICT(OFS_PARM0);
    if( PRVM_NUM_FOR_EDICT(ed) <= prog->reserved_edicts )
    {
        if (developer.integer > 0)
            VM_Warning(prog, "VM_remove: tried to remove the null entity or a reserved entity!\n" );
    }
    else if( ed->free )
    {
        if (developer.integer > 0)
            VM_Warning(prog, "VM_remove: tried to remove an already freed entity!\n" );
    }
    else
        PRVM_ED_Free (prog, ed);
}

References mfunction_t::builtinsprofile, developer, prvm_edict_t::free, cvar_t::integer, OFS_PARM0, PRVM_ED_Free(), PRVM_G_EDICT, PRVM_NUM_FOR_EDICT, prvm_prog_t::reserved_edicts, VM_remove(), VM_SAFEPARMCOUNT, VM_Warning(), and prvm_prog_t::xfunction.

Referenced by VM_remove().

◆ VM_RemoveEdictSkeleton()

void VM_RemoveEdictSkeleton	(	prvm_prog_t *	prog,
		prvm_edict_t *	ed )

Definition at line 261 of file prvm_cmds.c.

{
    if (ed->priv.server->skeleton.relativetransforms)
        Mem_Free(ed->priv.server->skeleton.relativetransforms);
    memset(&ed->priv.server->skeleton, 0, sizeof(ed->priv.server->skeleton));
}

References Mem_Free, prvm_edict_t::priv, and prvm_edict_t::server.

Referenced by CLVM_free_edict(), SVVM_free_edict(), and VM_UpdateEdictSkeleton().

◆ VM_rint()

void VM_rint ( prvm_prog_t * prog )

Definition at line 1508 of file prvm_cmds.c.

{
    prvm_vec_t f;
    VM_SAFEPARMCOUNT(1,VM_rint);
 
    f = PRVM_G_FLOAT(OFS_PARM0);
    if (f > 0)
        PRVM_G_FLOAT(OFS_RETURN) = floor(f + 0.5);
    else
        PRVM_G_FLOAT(OFS_RETURN) = ceil(f - 0.5);
}

References ceil(), f, floor(), OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, VM_rint(), and VM_SAFEPARMCOUNT.

Referenced by VM_rint().

◆ VM_search_begin()

void VM_search_begin ( prvm_prog_t * prog )

Definition at line 3161 of file prvm_cmds.c.

{
    int handle;
    const char *packfile = NULL, *pattern;
    int caseinsens, quiet;
 
    VM_SAFEPARMCOUNTRANGE(3, 4, VM_search_begin);
 
    pattern = PRVM_G_STRING(OFS_PARM0);
 
    VM_CheckEmptyString(prog, pattern);
 
    caseinsens = (int)PRVM_G_FLOAT(OFS_PARM1);
    quiet = (int)PRVM_G_FLOAT(OFS_PARM2);
 
    // optional packfile parameter (DP_QC_FS_SEARCH_PACKFILE)
    if(prog->argc >= 4)
        packfile = PRVM_G_STRING(OFS_PARM3);
 
    for(handle = 0; handle < PRVM_MAX_OPENSEARCHES; handle++)
        if(!prog->opensearches[handle])
            break;
 
    if(handle >= PRVM_MAX_OPENSEARCHES)
    {
        PRVM_G_FLOAT(OFS_RETURN) = -2;
        VM_Warning(prog, "VM_search_begin: ran out of search handles (max %i)\n", PRVM_MAX_OPENSEARCHES);
        return;
    }
 
    if(!(prog->opensearches[handle] = FS_Search(pattern,caseinsens, quiet, packfile)))
        PRVM_G_FLOAT(OFS_RETURN) = -1;
    else
    {
        prog->opensearches_origin[handle] = PRVM_AllocationOrigin(prog);
        PRVM_G_FLOAT(OFS_RETURN) = handle;
    }
}

References prvm_prog_t::argc, FS_Search(), int(), NULL, OFS_PARM0, OFS_PARM1, OFS_PARM2, OFS_PARM3, OFS_RETURN, prvm_prog_t::opensearches, prvm_prog_t::opensearches_origin, PRVM_AllocationOrigin(), PRVM_G_FLOAT, PRVM_G_STRING, PRVM_MAX_OPENSEARCHES, VM_CheckEmptyString(), VM_SAFEPARMCOUNTRANGE, VM_search_begin(), and VM_Warning().

Referenced by VM_search_begin().

◆ VM_search_end()

void VM_search_end ( prvm_prog_t * prog )

Definition at line 3207 of file prvm_cmds.c.

{
    int handle;
    VM_SAFEPARMCOUNT(1, VM_search_end);
 
    handle = (int)PRVM_G_FLOAT(OFS_PARM0);
 
    if(handle < 0 || handle >= PRVM_MAX_OPENSEARCHES)
    {
        VM_Warning(prog, "VM_search_end: invalid handle %i\n", handle);
        return;
    }
    if(prog->opensearches[handle] == NULL)
    {
        VM_Warning(prog, "VM_search_end: no such handle %i\n", handle);
        return;
    }
 
    FS_FreeSearch(prog->opensearches[handle]);
    prog->opensearches[handle] = NULL;
    if(prog->opensearches_origin[handle])
        PRVM_Free((char *)prog->opensearches_origin[handle]);
}

References FS_FreeSearch(), int(), NULL, OFS_PARM0, prvm_prog_t::opensearches, prvm_prog_t::opensearches_origin, PRVM_Free, PRVM_G_FLOAT, PRVM_MAX_OPENSEARCHES, VM_SAFEPARMCOUNT, VM_search_end(), and VM_Warning().

Referenced by VM_search_end().

◆ VM_search_getfilename()

void VM_search_getfilename ( prvm_prog_t * prog )

Definition at line 3266 of file prvm_cmds.c.

{
    int handle, filenum;
 
    VM_SAFEPARMCOUNT(2, VM_search_getfilename);
 
    handle = (int)PRVM_G_FLOAT(OFS_PARM0);
    filenum = (int)PRVM_G_FLOAT(OFS_PARM1);
 
    if(handle < 0 || handle >= PRVM_MAX_OPENSEARCHES)
    {
        VM_Warning(prog, "VM_search_getfilename: invalid handle %i\n", handle);
        return;
    }
    if(prog->opensearches[handle] == NULL)
    {
        VM_Warning(prog, "VM_search_getfilename: no such handle %i\n", handle);
        return;
    }
    if(filenum < 0 || filenum >= prog->opensearches[handle]->numfilenames)
    {
        VM_Warning(prog, "VM_search_getfilename: invalid filenum %i\n", filenum);
        return;
    }
 
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog,
                                                prog->opensearches[handle]->filenames[filenum],
                                                strlen(prog->opensearches[handle]->filenames[filenum]));
}

References int(), NULL, OFS_PARM0, OFS_PARM1, OFS_RETURN, prvm_prog_t::opensearches, PRVM_G_FLOAT, PRVM_G_INT, PRVM_MAX_OPENSEARCHES, PRVM_SetTempString(), strlen(), VM_SAFEPARMCOUNT, VM_search_getfilename(), and VM_Warning().

Referenced by VM_search_getfilename().

◆ VM_search_getsize()

void VM_search_getsize ( prvm_prog_t * prog )

Definition at line 3238 of file prvm_cmds.c.

{
    int handle;
    VM_SAFEPARMCOUNT(1, VM_search_getsize);
 
    handle = (int)PRVM_G_FLOAT(OFS_PARM0);
 
    if(handle < 0 || handle >= PRVM_MAX_OPENSEARCHES)
    {
        VM_Warning(prog, "VM_search_getsize: invalid handle %i\n", handle);
        return;
    }
    if(prog->opensearches[handle] == NULL)
    {
        VM_Warning(prog, "VM_search_getsize: no such handle %i\n", handle);
        return;
    }
 
    PRVM_G_FLOAT(OFS_RETURN) = prog->opensearches[handle]->numfilenames;
}

References int(), NULL, OFS_PARM0, OFS_RETURN, prvm_prog_t::opensearches, PRVM_G_FLOAT, PRVM_MAX_OPENSEARCHES, VM_SAFEPARMCOUNT, VM_search_getsize(), and VM_Warning().

Referenced by VM_search_getsize().

◆ VM_Search_Init()

static void VM_Search_Init ( prvm_prog_t * prog )

static

Definition at line 3135 of file prvm_cmds.c.

{
    int i;
    for (i = 0;i < PRVM_MAX_OPENSEARCHES;i++)
        prog->opensearches[i] = NULL;
}

References i, NULL, prvm_prog_t::opensearches, and PRVM_MAX_OPENSEARCHES.

Referenced by VM_Cmd_Init().

◆ VM_Search_Reset()

static void VM_Search_Reset ( prvm_prog_t * prog )

static

Definition at line 3142 of file prvm_cmds.c.

{
    int i;
    // reset the fssearch list
    for(i = 0; i < PRVM_MAX_OPENSEARCHES; i++)
    {
        if(prog->opensearches[i])
            FS_FreeSearch(prog->opensearches[i]);
        prog->opensearches[i] = NULL;
    }
}

References FS_FreeSearch(), i, NULL, prvm_prog_t::opensearches, and PRVM_MAX_OPENSEARCHES.

Referenced by VM_Cmd_Reset().

◆ VM_setbindmaps()

void VM_setbindmaps ( prvm_prog_t * prog )

Definition at line 3461 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(1, VM_setbindmaps);
    PRVM_G_FLOAT(OFS_RETURN) = 0;
    if(PRVM_G_VECTOR(OFS_PARM0)[2] == 0)
        if(Key_SetBindMap((int)PRVM_G_VECTOR(OFS_PARM0)[0], (int)PRVM_G_VECTOR(OFS_PARM0)[1]))
            PRVM_G_FLOAT(OFS_RETURN) = 1;
}

References Key_SetBindMap(), OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_VECTOR, VM_SAFEPARMCOUNT, and VM_setbindmaps().

Referenced by VM_setbindmaps().

◆ VM_setkeybind()

void VM_setkeybind ( prvm_prog_t * prog )

Definition at line 3423 of file prvm_cmds.c.

{
    int bindmap;
    VM_SAFEPARMCOUNTRANGE(2, 3, VM_setkeybind);
    if(prog->argc == 3)
        bindmap = bound(-1, PRVM_G_FLOAT(OFS_PARM2), MAX_BINDMAPS-1);
    else
        bindmap = 0; // consistent to "bind"
 
    PRVM_G_FLOAT(OFS_RETURN) = 0;
    if(Key_SetBinding((int)PRVM_G_FLOAT(OFS_PARM0), bindmap, PRVM_G_STRING(OFS_PARM1)))
        PRVM_G_FLOAT(OFS_RETURN) = 1;
}

References prvm_prog_t::argc, bound, Key_SetBinding(), MAX_BINDMAPS, OFS_PARM0, OFS_PARM1, OFS_PARM2, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_STRING, VM_SAFEPARMCOUNTRANGE, and VM_setkeybind().

Referenced by VM_setkeybind().

◆ VM_SetTraceGlobals()

void VM_SetTraceGlobals	(	prvm_prog_t *	prog,
		const trace_t *	trace )

Definition at line 5228 of file prvm_cmds.c.

{
    PRVM_gameglobalfloat(trace_allsolid) = trace->allsolid;
    PRVM_gameglobalfloat(trace_startsolid) = trace->startsolid;
    PRVM_gameglobalfloat(trace_fraction) = trace->fraction;
    PRVM_gameglobalfloat(trace_inwater) = trace->inwater;
    PRVM_gameglobalfloat(trace_inopen) = trace->inopen;
    VectorCopy(trace->endpos, PRVM_gameglobalvector(trace_endpos));
    VectorCopy(trace->plane.normal, PRVM_gameglobalvector(trace_plane_normal));
    PRVM_gameglobalfloat(trace_plane_dist) = trace->plane.dist;
    PRVM_gameglobaledict(trace_ent) = PRVM_EDICT_TO_PROG(trace->ent ? trace->ent : prog->edicts);
    PRVM_gameglobalfloat(trace_dpstartcontents) = trace->startsupercontents;
    PRVM_gameglobalfloat(trace_dphitcontents) = trace->hitsupercontents;
    PRVM_gameglobalfloat(trace_dphitq3surfaceflags) = trace->hitq3surfaceflags;
    PRVM_gameglobalstring(trace_dphittexturename) = trace->hittexture ? PRVM_SetTempString(prog, trace->hittexture->name, strlen(trace->hittexture->name)) : 0;
}

References trace_t::allsolid, plane_t::dist, prvm_prog_t::edicts, trace_t::endpos, trace_t::ent, trace_t::fraction, trace_t::hitq3surfaceflags, trace_t::hitsupercontents, trace_t::hittexture, trace_t::inopen, trace_t::inwater, plane_t::normal, trace_t::plane, PRVM_EDICT_TO_PROG, PRVM_gameglobaledict, PRVM_gameglobalfloat, PRVM_gameglobalstring, PRVM_gameglobalvector, PRVM_SetTempString(), trace_t::startsolid, trace_t::startsupercontents, strlen(), trace_allsolid, trace_dphitcontents, trace_dphitq3surfaceflags, trace_dphittexturename, trace_dpstartcontents, trace_endpos, trace_ent, trace_fraction, trace_inopen, trace_inwater, trace_plane_dist, trace_plane_normal, trace_startsolid, and VectorCopy.

Referenced by CL_VM_SetTraceGlobals(), SV_Impact(), VM_SV_tracebox(), VM_SV_traceline(), and VM_SV_tracetoss().

◆ VM_sin()

void VM_sin ( prvm_prog_t * prog )

Definition at line 1618 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(1,VM_sin);
    PRVM_G_FLOAT(OFS_RETURN) = sin(PRVM_G_FLOAT(OFS_PARM0));
}

References OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, sin(), VM_SAFEPARMCOUNT, and VM_sin().

Referenced by VM_sin().

◆ VM_soundlength()

void VM_soundlength ( prvm_prog_t * prog )

Definition at line 3023 of file prvm_cmds.c.

{
    const char *s;
 
    VM_SAFEPARMCOUNT(1, VM_soundlength);
 
    s = PRVM_G_STRING(OFS_PARM0);
    PRVM_G_FLOAT(OFS_RETURN) = S_SoundLength(s);
}

References OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_STRING, S_SoundLength(), VM_SAFEPARMCOUNT, and VM_soundlength().

Referenced by VM_soundlength().

◆ VM_spawn()

void VM_spawn ( prvm_prog_t * prog )

Definition at line 1063 of file prvm_cmds.c.

{
    prvm_edict_t    *ed;
    VM_SAFEPARMCOUNT(0, VM_spawn);
    prog->xfunction->builtinsprofile += 20;
    ed = PRVM_ED_Alloc(prog);
    VM_RETURN_EDICT(ed);
}

References mfunction_t::builtinsprofile, PRVM_ED_Alloc(), VM_RETURN_EDICT, VM_SAFEPARMCOUNT, VM_spawn(), and prvm_prog_t::xfunction.

Referenced by VM_spawn().

◆ VM_sprint()

void VM_sprint ( prvm_prog_t * prog )

Definition at line 465 of file prvm_cmds.c.

{
    client_t    *client;
    int         clientnum;
    char string[VM_TEMPSTRING_MAXSIZE];
 
    VM_SAFEPARMCOUNTRANGE(1, 8, VM_sprint);
 
    //find client for this entity
    clientnum = (int)PRVM_G_FLOAT(OFS_PARM0);
    if (!sv.active  || clientnum < 0 || clientnum >= svs.maxclients || !svs.clients[clientnum].active)
    {
        VM_Warning(prog, "VM_sprint: invalid client or server is not active!\n");
        return;
    }
 
    client = svs.clients + clientnum;
    if (!client->netconnection)
        return;
 
    VM_VarString(prog, 1, string, sizeof(string));
    MSG_WriteChar(&client->netconnection->message,svc_print);
    MSG_WriteString(&client->netconnection->message, string);
}

References server_t::active, server_static_t::clients, int(), server_static_t::maxclients, netconn_t::message, MSG_WriteChar(), MSG_WriteString(), client_t::netconnection, OFS_PARM0, PRVM_G_FLOAT, sv, svc_print, svs, VM_SAFEPARMCOUNTRANGE, VM_sprint(), VM_TEMPSTRING_MAXSIZE, VM_VarString(), and VM_Warning().

Referenced by VM_sprint().

◆ VM_sprintf()

void VM_sprintf ( prvm_prog_t * prog )

Definition at line 5772 of file prvm_cmds.c.

{
    const char *s, *s0;
    char outbuf[MAX_INPUTLINE];
    char *o = outbuf, *end = outbuf + sizeof(outbuf), *err;
    const char *p;
    int argpos = 1;
    int width, precision, thisarg, flags;
    char formatbuf[16];
    char *f;
    int isfloat;
    static prvm_int_t dummyivec[3] = {0, 0, 0};
    static prvm_vec_t dummyvec[3] = {0, 0, 0};
    char vabuf[1024];
 
#define PRINTF_ALTERNATE 1
#define PRINTF_ZEROPAD 2
#define PRINTF_LEFT 4
#define PRINTF_SPACEPOSITIVE 8
#define PRINTF_SIGNPOSITIVE 16
 
    formatbuf[0] = '%';
 
    s = PRVM_G_STRING(OFS_PARM0);
 
#define GETARG_FLOAT(a) (((a)>=1 && (a)<prog->argc) ? (PRVM_G_FLOAT(OFS_PARM0 + 3 * (a))) : 0)
#define GETARG_VECTOR(a) (((a)>=1 && (a)<prog->argc) ? (PRVM_G_VECTOR(OFS_PARM0 + 3 * (a))) : dummyvec)
#define GETARG_INT(a) (((a)>=1 && (a)<prog->argc) ? (PRVM_G_INT(OFS_PARM0 + 3 * (a))) : 0)
#define GETARG_INTVECTOR(a) (((a)>=1 && (a)<prog->argc) ? ((prvm_int_t*) PRVM_G_VECTOR(OFS_PARM0 + 3 * (a))) : dummyivec)
#define GETARG_STRING(a) (((a)>=1 && (a)<prog->argc) ? (PRVM_G_STRING(OFS_PARM0 + 3 * (a))) : "")
 
    for(;;)
    {
        s0 = s;
        switch(*s)
        {
            case 0:
                goto finished;
            case '%':
                ++s;
 
                if(*s == '%')
                    goto verbatim;
 
                // complete directive format:
                // %3$*1$.*2$ld
                
                width = -1;
                precision = -1;
                thisarg = -1;
                flags = 0;
                isfloat = -1;
 
                // is number following?
                if(*s >= '0' && *s <= '9')
                {
                    width = strtol(s, &err, 10);
                    if(!err)
                    {
                        VM_Warning(prog, "VM_sprintf: invalid directive: %s\n", s0);
                        goto finished;
                    }
                    if(*err == '$')
                    {
                        thisarg = width;
                        width = -1;
                        s = err + 1;
                    }
                    else
                    {
                        if(*s == '0')
                        {
                            flags |= PRINTF_ZEROPAD;
                            if(width == 0)
                                width = -1; // it was just a flag
                        }
                        s = err;
                    }
                }
 
                if(width < 0)
                {
                    for(;;)
                    {
                        switch(*s)
                        {
                            case '#': flags |= PRINTF_ALTERNATE; break;
                            case '0': flags |= PRINTF_ZEROPAD; break;
                            case '-': flags |= PRINTF_LEFT; break;
                            case ' ': flags |= PRINTF_SPACEPOSITIVE; break;
                            case '+': flags |= PRINTF_SIGNPOSITIVE; break;
                            default:
                                goto noflags;
                        }
                        ++s;
                    }
noflags:
                    if(*s == '*')
                    {
                        ++s;
                        if(*s >= '0' && *s <= '9')
                        {
                            width = strtol(s, &err, 10);
                            if(!err || *err != '$')
                            {
                                VM_Warning(prog, "VM_sprintf: invalid directive: %s\n", s0);
                                goto finished;
                            }
                            s = err + 1;
                        }
                        else
                            width = argpos++;
                        width = GETARG_FLOAT(width);
                        if(width < 0)
                        {
                            flags |= PRINTF_LEFT;
                            width = -width;
                        }
                    }
                    else if(*s >= '0' && *s <= '9')
                    {
                        width = strtol(s, &err, 10);
                        if(!err)
                        {
                            VM_Warning(prog, "VM_sprintf: invalid directive: %s\n", s0);
                            goto finished;
                        }
                        s = err;
                        if(width < 0)
                        {
                            flags |= PRINTF_LEFT;
                            width = -width;
                        }
                    }
                    // otherwise width stays -1
                }
 
                if(*s == '.')
                {
                    ++s;
                    if(*s == '*')
                    {
                        ++s;
                        if(*s >= '0' && *s <= '9')
                        {
                            precision = strtol(s, &err, 10);
                            if(!err || *err != '$')
                            {
                                VM_Warning(prog, "VM_sprintf: invalid directive: %s\n", s0);
                                goto finished;
                            }
                            s = err + 1;
                        }
                        else
                            precision = argpos++;
                        precision = GETARG_FLOAT(precision);
                    }
                    else if(*s >= '0' && *s <= '9')
                    {
                        precision = strtol(s, &err, 10);
                        if(!err)
                        {
                            VM_Warning(prog, "VM_sprintf: invalid directive: %s\n", s0);
                            goto finished;
                        }
                        s = err;
                    }
                    else
                    {
                        VM_Warning(prog, "VM_sprintf: invalid directive: %s\n", s0);
                        goto finished;
                    }
                }
 
                for(;;)
                {
                    switch(*s)
                    {
                        case 'h': isfloat = 1; break;
                        case 'l': isfloat = 0; break;
                        case 'L': isfloat = 0; break;
                        case 'j': break;
                        case 'z': break;
                        case 't': break;
                        default:
                            goto nolength;
                    }
                    ++s;
                }
nolength:
 
                // now s points to the final directive char and is no longer changed
                if(isfloat < 0)
                {
                    if(*s == 'i')
                        isfloat = 0;
                    else
                        isfloat = 1;
                }
 
                if(thisarg < 0)
                    thisarg = argpos++;
 
                if(o < end - 1)
                {
                    f = &formatbuf[1];
                    if(*s != 's' && *s != 'c')
                        if(flags & PRINTF_ALTERNATE) *f++ = '#';
                    if(flags & PRINTF_ZEROPAD) *f++ = '0';
                    if(flags & PRINTF_LEFT) *f++ = '-';
                    if(flags & PRINTF_SPACEPOSITIVE) *f++ = ' ';
                    if(flags & PRINTF_SIGNPOSITIVE) *f++ = '+';
                    *f++ = '*';
                    if(precision >= 0)
                    {
                        *f++ = '.';
                        *f++ = '*';
                    }
                    if(*s == 'd' || *s == 'i' || *s == 'o' || *s == 'u' || *s == 'x' || *s == 'X')
                    {
                        // make it use a good integer type
                        for(p = INT_LOSSLESS_FORMAT_SIZE; *p; )
                            *f++ = *p++;
                    }
                    *f++ = *s;
                    *f++ = 0;
 
                    if(width < 0) // not set
                        width = 0;
 
                    switch(*s)
                    {
                        case 'd': case 'i':
                            if(precision < 0) // not set
                                o += dpsnprintf(o, end - o, formatbuf, width, (isfloat ? INT_LOSSLESS_FORMAT_CONVERT_S(GETARG_FLOAT(thisarg)) : INT_LOSSLESS_FORMAT_CONVERT_S(GETARG_INT(thisarg))));
                            else
                                o += dpsnprintf(o, end - o, formatbuf, width, precision, (isfloat ? INT_LOSSLESS_FORMAT_CONVERT_S(GETARG_FLOAT(thisarg)) : INT_LOSSLESS_FORMAT_CONVERT_S(GETARG_INT(thisarg))));
                            break;
                        case 'o': case 'u': case 'x': case 'X':
                            if(precision < 0) // not set
                                o += dpsnprintf(o, end - o, formatbuf, width, (isfloat ? INT_LOSSLESS_FORMAT_CONVERT_U(GETARG_FLOAT(thisarg)) : INT_LOSSLESS_FORMAT_CONVERT_U(GETARG_INT(thisarg))));
                            else
                                o += dpsnprintf(o, end - o, formatbuf, width, precision, (isfloat ? INT_LOSSLESS_FORMAT_CONVERT_U(GETARG_FLOAT(thisarg)) : INT_LOSSLESS_FORMAT_CONVERT_U(GETARG_INT(thisarg))));
                            break;
                        case 'e': case 'E': case 'f': case 'F': case 'g': case 'G':
                            if(precision < 0) // not set
                                o += dpsnprintf(o, end - o, formatbuf, width, (isfloat ? (double) GETARG_FLOAT(thisarg) : (double) GETARG_INT(thisarg)));
                            else
                                o += dpsnprintf(o, end - o, formatbuf, width, precision, (isfloat ? (double) GETARG_FLOAT(thisarg) : (double) GETARG_INT(thisarg)));
                            break;
                        case 'v': case 'V':
                            f[-2] += 'g' - 'v';
                            if(precision < 0) // not set
                                o += dpsnprintf(o, end - o, va(vabuf, sizeof(vabuf), "%s %s %s", /* NESTED SPRINTF IS NESTED */ formatbuf, formatbuf, formatbuf),
                                    width, (isfloat ? (double) GETARG_VECTOR(thisarg)[0] : (double) GETARG_INTVECTOR(thisarg)[0]),
                                    width, (isfloat ? (double) GETARG_VECTOR(thisarg)[1] : (double) GETARG_INTVECTOR(thisarg)[1]),
                                    width, (isfloat ? (double) GETARG_VECTOR(thisarg)[2] : (double) GETARG_INTVECTOR(thisarg)[2])
                                );
                            else
                                o += dpsnprintf(o, end - o, va(vabuf, sizeof(vabuf), "%s %s %s", /* NESTED SPRINTF IS NESTED */ formatbuf, formatbuf, formatbuf),
                                    width, precision, (isfloat ? (double) GETARG_VECTOR(thisarg)[0] : (double) GETARG_INTVECTOR(thisarg)[0]),
                                    width, precision, (isfloat ? (double) GETARG_VECTOR(thisarg)[1] : (double) GETARG_INTVECTOR(thisarg)[1]),
                                    width, precision, (isfloat ? (double) GETARG_VECTOR(thisarg)[2] : (double) GETARG_INTVECTOR(thisarg)[2])
                                );
                            break;
                        case 'c':
                            if(flags & PRINTF_ALTERNATE)
                            {
                                if(precision < 0) // not set
                                    o += dpsnprintf(o, end - o, formatbuf, width, (isfloat ? (unsigned int) GETARG_FLOAT(thisarg) : (unsigned int) GETARG_INT(thisarg)));
                                else
                                    o += dpsnprintf(o, end - o, formatbuf, width, precision, (isfloat ? (unsigned int) GETARG_FLOAT(thisarg) : (unsigned int) GETARG_INT(thisarg)));
                            }
                            else
                            {
                                unsigned int c = (isfloat ? (unsigned int) GETARG_FLOAT(thisarg) : (unsigned int) GETARG_INT(thisarg));
                                char charbuf16[16];
                                const char *buf = u8_encodech(c, NULL, charbuf16);
                                if(!buf)
                                    buf = "";
                                if(precision < 0) // not set
                                    precision = end - o - 1;
                                o += u8_strpad(o, end - o, buf, (flags & PRINTF_LEFT) != 0, width, precision);
                            }
                            break;
                        //spike FIXME -- 'S' for quoted tokenize-safe-or-print escaping of strings so stuff can safely survive console commands.
                        case 's':
                            if(flags & PRINTF_ALTERNATE)
                            {
                                if(precision < 0) // not set
                                    o += dpsnprintf(o, end - o, formatbuf, width, GETARG_STRING(thisarg));
                                else
                                    o += dpsnprintf(o, end - o, formatbuf, width, precision, GETARG_STRING(thisarg));
                            }
                            else
                            {
                                if(precision < 0) // not set
                                    precision = end - o - 1;
                                if(flags & PRINTF_SIGNPOSITIVE)
                                    o += u8_strpad(o, end - o, GETARG_STRING(thisarg), (flags & PRINTF_LEFT) != 0, width, precision);
                                else
                                    o += u8_strpad_colorcodes(o, end - o, GETARG_STRING(thisarg), (flags & PRINTF_LEFT) != 0, width, precision);
                            }
                            break;
                        default:
                            VM_Warning(prog, "VM_sprintf: invalid directive: %s\n", s0);
                            goto finished;
                    }
                }
                ++s;
                break;
            default:
verbatim:
                if(o < end - 1)
                    *o++ = *s;
                ++s;
                break;
        }
    }
 
finished:
    *o = '\0';
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, outbuf, o - outbuf);
}

References buf, dpsnprintf(), f, flags, GETARG_FLOAT, GETARG_INT, GETARG_INTVECTOR, GETARG_STRING, GETARG_VECTOR, int(), INT_LOSSLESS_FORMAT_CONVERT_S, INT_LOSSLESS_FORMAT_CONVERT_U, INT_LOSSLESS_FORMAT_SIZE, MAX_INPUTLINE, NULL, OFS_PARM0, OFS_RETURN, PRINTF_ALTERNATE, PRINTF_LEFT, PRINTF_SIGNPOSITIVE, PRINTF_SPACEPOSITIVE, PRINTF_ZEROPAD, PRVM_G_INT, PRVM_G_STRING, PRVM_SetTempString(), u8_encodech(), u8_strpad(), u8_strpad_colorcodes(), va(), VM_Warning(), and width.

◆ VM_sqrt()

void VM_sqrt ( prvm_prog_t * prog )

Definition at line 1643 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(1,VM_sqrt);
    PRVM_G_FLOAT(OFS_RETURN) = sqrt(PRVM_G_FLOAT(OFS_PARM0));
}

References OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, sqrt(), VM_SAFEPARMCOUNT, and VM_sqrt().

Referenced by VM_sqrt().

◆ VM_stackdump()

void VM_stackdump ( prvm_prog_t * prog )

Definition at line 1437 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(0, VM_stackdump);
 
    PRVM_StackTrace(prog);
}

References PRVM_StackTrace(), VM_SAFEPARMCOUNT, and VM_stackdump().

Referenced by VM_stackdump().

◆ VM_stof()

void VM_stof ( prvm_prog_t * prog )

Definition at line 954 of file prvm_cmds.c.

{
    char string[VM_TEMPSTRING_MAXSIZE];
    VM_SAFEPARMCOUNTRANGE(1, 8, VM_stof);
    VM_VarString(prog, 0, string, sizeof(string));
    PRVM_G_FLOAT(OFS_RETURN) = atof(string);
}

References OFS_RETURN, PRVM_G_FLOAT, VM_SAFEPARMCOUNTRANGE, VM_stof(), VM_TEMPSTRING_MAXSIZE, and VM_VarString().

Referenced by VM_stof().

◆ VM_stov()

void VM_stov ( prvm_prog_t * prog )

Definition at line 2603 of file prvm_cmds.c.

{
    char string[VM_TEMPSTRING_MAXSIZE];
 
    VM_SAFEPARMCOUNT(1,VM_stov);
 
    VM_VarString(prog, 0, string, sizeof(string));
    Math_atov(string, PRVM_G_VECTOR(OFS_RETURN));
}

References Math_atov(), OFS_RETURN, PRVM_G_VECTOR, VM_SAFEPARMCOUNT, VM_stov(), VM_TEMPSTRING_MAXSIZE, and VM_VarString().

Referenced by VM_stov().

◆ VM_str2chr()

void VM_str2chr ( prvm_prog_t * prog )

Definition at line 4896 of file prvm_cmds.c.

{
    const char *s;
    Uchar ch;
    int index;
    VM_SAFEPARMCOUNT(2, VM_str2chr);
    s = PRVM_G_STRING(OFS_PARM0);
    index = (int)u8_bytelen(s, (int)PRVM_G_FLOAT(OFS_PARM1));
 
    if((unsigned)index < strlen(s))
    {
        if (utf8_enable.integer)
            ch = u8_getchar_noendptr(s + index);
        else
            ch = (unsigned char)s[index];
        PRVM_G_FLOAT(OFS_RETURN) = ch;
    }
    else
        PRVM_G_FLOAT(OFS_RETURN) = 0;
}

References index, int(), cvar_t::integer, OFS_PARM0, OFS_PARM1, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_STRING, strlen(), u8_bytelen(), u8_getchar_noendptr, utf8_enable, VM_SAFEPARMCOUNT, and VM_str2chr().

Referenced by VM_str2chr().

◆ VM_strcat()

void VM_strcat ( prvm_prog_t * prog )

Definition at line 2377 of file prvm_cmds.c.

{
    char s[VM_TEMPSTRING_MAXSIZE];
    size_t slen;
 
    VM_SAFEPARMCOUNTRANGE(1, 8, VM_strcat);
 
    slen = VM_VarString(prog, 0, s, sizeof(s));
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, s, slen);
}

References OFS_RETURN, PRVM_G_INT, PRVM_SetTempString(), VM_SAFEPARMCOUNTRANGE, VM_strcat(), VM_TEMPSTRING_MAXSIZE, and VM_VarString().

Referenced by VM_strcat().

◆ VM_strconv()

void VM_strconv ( prvm_prog_t * prog )

Definition at line 5022 of file prvm_cmds.c.

{
    int ccase, redalpha, rednum;
    unsigned i;
    size_t resbuf_len;
    unsigned char resbuf[VM_TEMPSTRING_MAXSIZE];
    unsigned char *result = resbuf;
 
    VM_SAFEPARMCOUNTRANGE(3, 8, VM_strconv);
 
    ccase = (int) PRVM_G_FLOAT(OFS_PARM0);  //0 same, 1 lower, 2 upper
    redalpha = (int) PRVM_G_FLOAT(OFS_PARM1);   //0 same, 1 white, 2 red,  5 alternate, 6 alternate-alternate
    rednum = (int) PRVM_G_FLOAT(OFS_PARM2); //0 same, 1 white, 2 red, 3 redspecial, 4 whitespecial, 5 alternate, 6 alternate-alternate
    resbuf_len = VM_VarString(prog, 3, (char *) resbuf, sizeof(resbuf));
 
    for (i = 0; i < resbuf_len; i++, result++)  //should this be done backwards?
    {
        if (*result >= '0' && *result <= '9')   //normal numbers...
            *result = chrconv_number(*result, '0', rednum);
        else if (*result >= '0'+128 && *result <= '9'+128)
            *result = chrconv_number(*result, '0'+128, rednum);
        else if (*result >= '0'+128-30 && *result <= '9'+128-30)
            *result = chrconv_number(*result, '0'+128-30, rednum);
        else if (*result >= '0'-30 && *result <= '9'-30)
            *result = chrconv_number(*result, '0'-30, rednum);
 
        else if (*result >= 'a' && *result <= 'z')  //normal numbers...
            *result = chrchar_alpha(*result, 'a', 0, ccase, redalpha, i);
        else if (*result >= 'A' && *result <= 'Z')  //normal numbers...
            *result = chrchar_alpha(*result, 'A', 0, ccase, redalpha, i);
        else if (*result >= 'a'+128 && *result <= 'z'+128)  //normal numbers...
            *result = chrchar_alpha(*result, 'a', 128, ccase, redalpha, i);
        else if (*result >= 'A'+128 && *result <= 'Z'+128)  //normal numbers...
            *result = chrchar_alpha(*result, 'A', 128, ccase, redalpha, i);
 
        else if ((*result & 127) < 16 || !redalpha) //special chars..
            *result = *result;
        else if (*result < 128)
            *result = chrconv_punct(*result, 0, redalpha);
        else
            *result = chrconv_punct(*result, 128, redalpha);
    }
    *result = '\0';
 
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, (char *)resbuf, result - resbuf);
}

References chrchar_alpha(), chrconv_number(), chrconv_punct(), i, int(), OFS_PARM0, OFS_PARM1, OFS_PARM2, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_INT, PRVM_SetTempString(), VM_SAFEPARMCOUNTRANGE, VM_strconv(), VM_TEMPSTRING_MAXSIZE, and VM_VarString().

Referenced by VM_strconv().

◆ VM_strdecolorize()

void VM_strdecolorize ( prvm_prog_t * prog )

Definition at line 2282 of file prvm_cmds.c.

{
    char szNewString[VM_TEMPSTRING_MAXSIZE];
    size_t szNewString_len;
    const char *szString;
 
    // Prepare Strings
    VM_SAFEPARMCOUNT(1,VM_strdecolorize);
    szString = PRVM_G_STRING(OFS_PARM0);
    szNewString_len = COM_StringDecolorize(szString, 0, szNewString, sizeof(szNewString), true);
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, szNewString, szNewString_len);
}

References COM_StringDecolorize(), OFS_PARM0, OFS_RETURN, PRVM_G_INT, PRVM_G_STRING, PRVM_SetTempString(), VM_SAFEPARMCOUNT, VM_strdecolorize(), and VM_TEMPSTRING_MAXSIZE.

Referenced by VM_strdecolorize().

◆ VM_strftime()

void VM_strftime ( prvm_prog_t * prog )

Definition at line 1014 of file prvm_cmds.c.

{
    time_t t;
#if _MSC_VER >= 1400
    struct tm tm;
    int tmresult;
#else
    struct tm *tm;
#endif
    char fmt[VM_TEMPSTRING_MAXSIZE];
    char result[VM_TEMPSTRING_MAXSIZE];
    size_t result_len;
 
    VM_SAFEPARMCOUNTRANGE(2, 8, VM_strftime);
    VM_VarString(prog, 1, fmt, sizeof(fmt));
    t = time(NULL);
#if _MSC_VER >= 1400
    if (PRVM_G_FLOAT(OFS_PARM0))
        tmresult = localtime_s(&tm, &t);
    else
        tmresult = gmtime_s(&tm, &t);
    if (!tmresult)
#else
    if (PRVM_G_FLOAT(OFS_PARM0))
        tm = localtime(&t);
    else
        tm = gmtime(&t);
    if (!tm)
#endif
    {
        PRVM_G_INT(OFS_RETURN) = 0;
        return;
    }
#if _MSC_VER >= 1400
    result_len = strftime(result, sizeof(result), fmt, &tm);
#else
    result_len = strftime(result, sizeof(result), fmt, tm);
#endif
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, result, result_len);
}

References NULL, OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_INT, PRVM_SetTempString(), time, VM_SAFEPARMCOUNTRANGE, VM_strftime(), VM_TEMPSTRING_MAXSIZE, and VM_VarString().

Referenced by VM_strftime().

◆ VM_stringtokeynum()

void VM_stringtokeynum ( prvm_prog_t * prog )

Definition at line 3388 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT( 1, VM_stringtokeynum );
 
    PRVM_G_FLOAT(OFS_RETURN) = Key_StringToKeynum(PRVM_G_STRING(OFS_PARM0));
}

References Key_StringToKeynum(), OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_STRING, VM_SAFEPARMCOUNT, and VM_stringtokeynum().

Referenced by VM_stringtokeynum().

◆ VM_strireplace()

void VM_strireplace ( prvm_prog_t * prog )

Definition at line 2536 of file prvm_cmds.c.

{
    int i, j, si;
    const char *search, *replace, *subject;
    char string[VM_TEMPSTRING_MAXSIZE];
    int search_len, replace_len, subject_len;
 
    VM_SAFEPARMCOUNT(3, VM_strireplace);
 
    search = PRVM_G_STRING(OFS_PARM0);
    replace = PRVM_G_STRING(OFS_PARM1);
    subject = PRVM_G_STRING(OFS_PARM2);
 
    search_len = (int)strlen(search);
    replace_len = (int)strlen(replace);
    subject_len = (int)strlen(subject);
 
    si = 0;
    for (i = 0; i <= subject_len - search_len; i++)
    {
        for (j = 0; j < search_len; j++) // thus, i+j < subject_len
            if (tolower(subject[i+j]) != tolower(search[j]))
                break;
        if (j == search_len)
        {
            // NOTE: if search_len == 0, we always hit THIS case, and never the other
            // found it at offset 'i'
            for (j = 0; j < replace_len && si < (int)sizeof(string) - 1; j++)
                string[si++] = replace[j];
            if(search_len > 0)
            {
                i += search_len - 1;
            }
            else
            {
                // the above would subtract 1 from i... so we
                // don't do that, but instead output the next
                // char
                if (si < (int)sizeof(string) - 1)
                    string[si++] = subject[i];
            }
        }
        else
        {
            // in THIS case, we know search_len > 0, thus i < subject_len
            // not found
            if (si < (int)sizeof(string) - 1)
                string[si++] = subject[i];
        }
    }
    // remaining chars (these cannot match)
    for (; i < subject_len; i++)
        if (si < (int)sizeof(string) - 1)
            string[si++] = subject[i];
    string[si] = '\0';
 
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, string, si);
}

References i, int(), OFS_PARM0, OFS_PARM1, OFS_PARM2, OFS_RETURN, PRVM_G_INT, PRVM_G_STRING, PRVM_SetTempString(), string, strlen(), VM_SAFEPARMCOUNT, VM_strireplace(), and VM_TEMPSTRING_MAXSIZE.

Referenced by VM_strireplace().

◆ VM_strlen()

void VM_strlen ( prvm_prog_t * prog )

Definition at line 2265 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(1,VM_strlen);
 
    //PRVM_G_FLOAT(OFS_RETURN) = strlen(PRVM_G_STRING(OFS_PARM0));
    PRVM_G_FLOAT(OFS_RETURN) = u8_strlen(PRVM_G_STRING(OFS_PARM0));
}

References OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_STRING, u8_strlen(), VM_SAFEPARMCOUNT, and VM_strlen().

Referenced by VM_strlen().

◆ VM_strlennocol()

void VM_strlennocol ( prvm_prog_t * prog )

Definition at line 2305 of file prvm_cmds.c.

{
    const char *szString;
    int nCnt;
 
    VM_SAFEPARMCOUNT(1,VM_strlennocol);
 
    szString = PRVM_G_STRING(OFS_PARM0);
 
    //nCnt = (int)COM_StringLengthNoColors(szString, 0, NULL);
    nCnt = (int)u8_COM_StringLengthNoColors(szString, 0, NULL);
 
    PRVM_G_FLOAT(OFS_RETURN) = nCnt;
}

References int(), NULL, OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_STRING, u8_COM_StringLengthNoColors(), VM_SAFEPARMCOUNT, and VM_strlennocol().

Referenced by VM_strlennocol().

◆ VM_strncasecmp()

void VM_strncasecmp ( prvm_prog_t * prog )

Definition at line 5145 of file prvm_cmds.c.

{
    const char *s1, *s2;
    VM_SAFEPARMCOUNTRANGE(2, 3, VM_strncasecmp);
    s1 = PRVM_G_STRING(OFS_PARM0);
    s2 = PRVM_G_STRING(OFS_PARM1);
    if (prog->argc > 2)
    {
        PRVM_G_FLOAT(OFS_RETURN) = strncasecmp(s1, s2, (size_t)PRVM_G_FLOAT(OFS_PARM2));
    }
    else
    {
        PRVM_G_FLOAT(OFS_RETURN) = strcasecmp(s1, s2);
    }
}

References prvm_prog_t::argc, OFS_PARM0, OFS_PARM1, OFS_PARM2, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_STRING, VM_SAFEPARMCOUNTRANGE, and VM_strncasecmp().

Referenced by VM_strncasecmp().

◆ VM_strncmp()

void VM_strncmp ( prvm_prog_t * prog )

Definition at line 5127 of file prvm_cmds.c.

{
    const char *s1, *s2;
    VM_SAFEPARMCOUNTRANGE(2, 3, VM_strncmp);
    s1 = PRVM_G_STRING(OFS_PARM0);
    s2 = PRVM_G_STRING(OFS_PARM1);
    if (prog->argc > 2)
    {
        PRVM_G_FLOAT(OFS_RETURN) = strncmp(s1, s2, (size_t)PRVM_G_FLOAT(OFS_PARM2));
    }
    else
    {
        PRVM_G_FLOAT(OFS_RETURN) = strcmp(s1, s2);
    }
}

References prvm_prog_t::argc, OFS_PARM0, OFS_PARM1, OFS_PARM2, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_STRING, VM_SAFEPARMCOUNTRANGE, and VM_strncmp().

Referenced by VM_strncmp().

◆ VM_strpad()

void VM_strpad ( prvm_prog_t * prog )

Definition at line 5070 of file prvm_cmds.c.

{
    char src[VM_TEMPSTRING_MAXSIZE];
    char destbuf[VM_TEMPSTRING_MAXSIZE];
    size_t destbuf_len;
    int pad;
 
    VM_SAFEPARMCOUNTRANGE(1, 8, VM_strpad);
    pad = (int) PRVM_G_FLOAT(OFS_PARM0);
    VM_VarString(prog, 1, src, sizeof(src));
 
    // note: < 0 = left padding, > 0 = right padding,
    // this is reverse logic of printf!
    destbuf_len = dpsnprintf(destbuf, sizeof(destbuf), "%*s", -pad, src);
 
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, destbuf, destbuf_len);
}

References dpsnprintf(), int(), OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_INT, PRVM_SetTempString(), src, VM_SAFEPARMCOUNTRANGE, VM_strpad(), VM_TEMPSTRING_MAXSIZE, and VM_VarString().

Referenced by VM_strpad().

◆ VM_strreplace()

void VM_strreplace ( prvm_prog_t * prog )

Definition at line 2469 of file prvm_cmds.c.

{
    int i, j, si;
    const char *search, *replace, *subject;
    char string[VM_TEMPSTRING_MAXSIZE];
    int search_len, replace_len, subject_len;
 
    VM_SAFEPARMCOUNT(3,VM_strreplace);
 
    search = PRVM_G_STRING(OFS_PARM0);
    replace = PRVM_G_STRING(OFS_PARM1);
    subject = PRVM_G_STRING(OFS_PARM2);
 
    search_len = (int)strlen(search);
    replace_len = (int)strlen(replace);
    subject_len = (int)strlen(subject);
 
    si = 0;
    for (i = 0; i <= subject_len - search_len; i++)
    {
        for (j = 0; j < search_len; j++) // thus, i+j < subject_len
            if (subject[i+j] != search[j])
                break;
        if (j == search_len)
        {
            // NOTE: if search_len == 0, we always hit THIS case, and never the other
            // found it at offset 'i'
            for (j = 0; j < replace_len && si < (int)sizeof(string) - 1; j++)
                string[si++] = replace[j];
            if(search_len > 0)
            {
                i += search_len - 1;
            }
            else
            {
                // the above would subtract 1 from i... so we
                // don't do that, but instead output the next
                // char
                if (si < (int)sizeof(string) - 1)
                    string[si++] = subject[i];
            }
        }
        else
        {
            // in THIS case, we know search_len > 0, thus i < subject_len
            // not found
            if (si < (int)sizeof(string) - 1)
                string[si++] = subject[i];
        }
    }
    // remaining chars (these cannot match)
    for (; i < subject_len; i++)
        if (si < (int)sizeof(string) - 1)
            string[si++] = subject[i];
    string[si] = '\0';
 
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, string, si);
}

References i, int(), OFS_PARM0, OFS_PARM1, OFS_PARM2, OFS_RETURN, PRVM_G_INT, PRVM_G_STRING, PRVM_SetTempString(), string, strlen(), VM_SAFEPARMCOUNT, VM_strreplace(), and VM_TEMPSTRING_MAXSIZE.

Referenced by VM_strreplace().

◆ VM_strstrofs()

void VM_strstrofs ( prvm_prog_t * prog )

Definition at line 4872 of file prvm_cmds.c.

{
    const char *instr, *match;
    int firstofs;
    VM_SAFEPARMCOUNTRANGE(2, 3, VM_strstrofs);
    instr = PRVM_G_STRING(OFS_PARM0);
    match = PRVM_G_STRING(OFS_PARM1);
    firstofs = (prog->argc > 2)?(int)PRVM_G_FLOAT(OFS_PARM2):0;
    firstofs = (int)u8_bytelen(instr, firstofs);
 
    if (firstofs && (firstofs < 0 || firstofs > (int)strlen(instr)))
    {
        PRVM_G_FLOAT(OFS_RETURN) = -1;
        return;
    }
 
    match = strstr(instr+firstofs, match);
    if (!match)
        PRVM_G_FLOAT(OFS_RETURN) = -1;
    else
        PRVM_G_FLOAT(OFS_RETURN) = u8_strnlen(instr, match-instr);
}

References prvm_prog_t::argc, int(), OFS_PARM0, OFS_PARM1, OFS_PARM2, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_STRING, strlen(), u8_bytelen(), u8_strnlen(), VM_SAFEPARMCOUNTRANGE, and VM_strstrofs().

Referenced by VM_strstrofs().

◆ VM_strtolower()

void VM_strtolower ( prvm_prog_t * prog )

Definition at line 2329 of file prvm_cmds.c.

{
    char szNewString[VM_TEMPSTRING_MAXSIZE];
    size_t szNewString_len;
    const char *szString;
 
    // Prepare Strings
    VM_SAFEPARMCOUNT(1,VM_strtolower);
    szString = PRVM_G_STRING(OFS_PARM0);
 
    szNewString_len = COM_ToLowerString(szString, szNewString, sizeof(szNewString) );
 
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, szNewString, szNewString_len);
}

References COM_ToLowerString(), OFS_PARM0, OFS_RETURN, PRVM_G_INT, PRVM_G_STRING, PRVM_SetTempString(), VM_SAFEPARMCOUNT, VM_strtolower(), and VM_TEMPSTRING_MAXSIZE.

Referenced by VM_strtolower().

◆ VM_strtoupper()

void VM_strtoupper ( prvm_prog_t * prog )

Definition at line 2352 of file prvm_cmds.c.

{
    char szNewString[VM_TEMPSTRING_MAXSIZE];
    size_t szNewString_len;
    const char *szString;
 
    // Prepare Strings
    VM_SAFEPARMCOUNT(1,VM_strtoupper);
    szString = PRVM_G_STRING(OFS_PARM0);
 
    szNewString_len = COM_ToUpperString(szString, szNewString, sizeof(szNewString) );
 
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, szNewString, szNewString_len);
}

References COM_ToUpperString(), OFS_PARM0, OFS_RETURN, PRVM_G_INT, PRVM_G_STRING, PRVM_SetTempString(), VM_SAFEPARMCOUNT, VM_strtoupper(), and VM_TEMPSTRING_MAXSIZE.

Referenced by VM_strtoupper().

◆ VM_strunzone()

void VM_strunzone ( prvm_prog_t * prog )

Definition at line 2642 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(1,VM_strunzone);
    PRVM_FreeString(prog, PRVM_G_INT(OFS_PARM0));
}

References OFS_PARM0, PRVM_FreeString(), PRVM_G_INT, VM_SAFEPARMCOUNT, and VM_strunzone().

Referenced by VM_strunzone().

◆ VM_strzone()

void VM_strzone ( prvm_prog_t * prog )

Definition at line 2621 of file prvm_cmds.c.

{
    char *out;
    char string[VM_TEMPSTRING_MAXSIZE];
    size_t alloclen;
 
    VM_SAFEPARMCOUNT(1,VM_strzone);
 
    alloclen = VM_VarString(prog, 0, string, sizeof(string)) + 1;
    PRVM_G_INT(OFS_RETURN) = PRVM_AllocString(prog, alloclen, &out);
    memcpy(out, string, alloclen);
}

References OFS_RETURN, PRVM_AllocString(), PRVM_G_INT, VM_SAFEPARMCOUNT, VM_strzone(), VM_TEMPSTRING_MAXSIZE, and VM_VarString().

Referenced by VM_strzone().

◆ VM_substring()

void VM_substring ( prvm_prog_t * prog )

Definition at line 2397 of file prvm_cmds.c.

{
    int start, length;
    int u_slength = 0, u_start;
    size_t u_length;
    const char *s;
    char string[VM_TEMPSTRING_MAXSIZE];
 
    VM_SAFEPARMCOUNT(3,VM_substring);
 
    /*
    s = PRVM_G_STRING(OFS_PARM0);
    start = (int)PRVM_G_FLOAT(OFS_PARM1);
    length = (int)PRVM_G_FLOAT(OFS_PARM2);
    slength = strlen(s);
 
    if (start < 0) // FTE_STRINGS feature
        start += slength;
    start = bound(0, start, slength);
 
    if (length < 0) // FTE_STRINGS feature
        length += slength - start + 1;
    maxlen = min((int)sizeof(string) - 1, slength - start);
    length = bound(0, length, maxlen);
 
    memcpy(string, s + start, length);
    string[length] = 0;
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, string);
    */
    
    s = PRVM_G_STRING(OFS_PARM0);
    start = (int)PRVM_G_FLOAT(OFS_PARM1);
    length = (int)PRVM_G_FLOAT(OFS_PARM2);
 
    if (start < 0) // FTE_STRINGS feature
    {
        u_slength = (int)u8_strlen(s);
        start += u_slength;
        start = bound(0, start, u_slength);
    }
 
    if (length < 0) // FTE_STRINGS feature
    {
        if (!u_slength) // it's not calculated when it's not needed above
            u_slength = (int)u8_strlen(s);
        length += u_slength - start + 1;
    }
        
    // positive start, positive length
    u_start = u8_byteofs(s, start, NULL);
    if (u_start < 0)
    {
        PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, "", 0);
        return;
    }
    u_length = u8_bytelen(s + u_start, length);
    if (u_length >= sizeof(string)-1)
        u_length = sizeof(string)-1;
    
    memcpy(string, s + u_start, u_length);
    string[u_length] = '\0';
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, string, u_length);
}

References bound, int(), length, NULL, OFS_PARM0, OFS_PARM1, OFS_PARM2, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_INT, PRVM_G_STRING, PRVM_SetTempString(), string, u8_bytelen(), u8_byteofs(), u8_strlen(), VM_SAFEPARMCOUNT, VM_substring(), and VM_TEMPSTRING_MAXSIZE.

Referenced by VM_substring().

◆ VM_SV_getextresponse()

void VM_SV_getextresponse ( prvm_prog_t * prog )

Definition at line 5627 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(0,VM_argv);
 
    if (sv_net_extresponse_count <= 0)
        PRVM_G_INT(OFS_RETURN) = OFS_NULL;
    else
    {
        int first;
        --sv_net_extresponse_count;
        first = (sv_net_extresponse_last + NET_EXTRESPONSE_MAX - sv_net_extresponse_count) % NET_EXTRESPONSE_MAX;
        PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, sv_net_extresponse[first], strlen(sv_net_extresponse[first]));
    }
}

References first, NET_EXTRESPONSE_MAX, OFS_NULL, OFS_RETURN, PRVM_G_INT, PRVM_SetTempString(), strlen(), sv_net_extresponse, sv_net_extresponse_count, sv_net_extresponse_last, VM_argv(), and VM_SAFEPARMCOUNT.

◆ VM_tan()

void VM_tan ( prvm_prog_t * prog )

Definition at line 1704 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(1,VM_tan);
    PRVM_G_FLOAT(OFS_RETURN) = tan(PRVM_G_FLOAT(OFS_PARM0));
}

References OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, VM_SAFEPARMCOUNT, and VM_tan().

Referenced by VM_tan().

◆ VM_tokenize()

void VM_tokenize ( prvm_prog_t * prog )

Definition at line 2663 of file prvm_cmds.c.

{
    const char *p;
 
    VM_SAFEPARMCOUNT(1,VM_tokenize);
 
    dp_strlcpy(tokenize_string, PRVM_G_STRING(OFS_PARM0), sizeof(tokenize_string));
    p = tokenize_string;
 
    num_tokens = 0;
    for(;;)
    {
        if (num_tokens >= (int)(sizeof(tokens)/sizeof(tokens[0])))
            break;
 
        // skip whitespace here to find token start pos
        while(*p && ISWHITESPACE(*p))
            ++p;
 
        tokens_startpos[num_tokens] = p - tokenize_string;
        if(!COM_ParseToken_VM_Tokenize(&p, false))
            break;
        tokens_endpos[num_tokens] = p - tokenize_string;
        tokens[num_tokens] = PRVM_SetTempString(prog, com_token, com_token_len);
        ++num_tokens;
    }
 
    PRVM_G_FLOAT(OFS_RETURN) = num_tokens;
}

References COM_ParseToken_VM_Tokenize(), com_token, com_token_len, dp_strlcpy, ISWHITESPACE, num_tokens, OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_STRING, PRVM_SetTempString(), tokenize_string, tokens, tokens_endpos, tokens_startpos, VM_SAFEPARMCOUNT, and VM_tokenize().

Referenced by VM_tokenize().

◆ VM_tokenize_console()

void VM_tokenize_console ( prvm_prog_t * prog )

Definition at line 2694 of file prvm_cmds.c.

{
    const char *p;
 
    VM_SAFEPARMCOUNT(1, VM_tokenize_console);
 
    dp_strlcpy(tokenize_string, PRVM_G_STRING(OFS_PARM0), sizeof(tokenize_string));
    p = tokenize_string;
 
    num_tokens = 0;
    for(;;)
    {
        if (num_tokens >= (int)(sizeof(tokens)/sizeof(tokens[0])))
            break;
 
        // skip whitespace here to find token start pos
        while(*p && ISWHITESPACE(*p))
            ++p;
 
        tokens_startpos[num_tokens] = p - tokenize_string;
        if(!COM_ParseToken_Console(&p))
            break;
        tokens_endpos[num_tokens] = p - tokenize_string;
        tokens[num_tokens] = PRVM_SetTempString(prog, com_token, com_token_len);
        ++num_tokens;
    }
 
    PRVM_G_FLOAT(OFS_RETURN) = num_tokens;
}

References COM_ParseToken_Console(), com_token, com_token_len, dp_strlcpy, ISWHITESPACE, num_tokens, OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_STRING, PRVM_SetTempString(), tokenize_string, tokens, tokens_endpos, tokens_startpos, VM_SAFEPARMCOUNT, and VM_tokenize_console().

Referenced by VM_tokenize_console().

◆ VM_tokenizebyseparator()

void VM_tokenizebyseparator ( prvm_prog_t * prog )

Definition at line 2738 of file prvm_cmds.c.

{
    int j, k;
    int numseparators;
    int separatorlen[7];
    const char *separators[7];
    const char *p, *p0;
    const char *token;
    char tokentext[MAX_INPUTLINE];
 
    VM_SAFEPARMCOUNTRANGE(2, 8,VM_tokenizebyseparator);
 
    dp_strlcpy(tokenize_string, PRVM_G_STRING(OFS_PARM0), sizeof(tokenize_string));
    p = tokenize_string;
 
    numseparators = 0;
    for (j = 1;j < prog->argc;j++)
    {
        // skip any blank separator strings
        const char *s = PRVM_G_STRING(OFS_PARM0+j*3);
        if (!s[0])
            continue;
        separators[numseparators] = s;
        separatorlen[numseparators] = (int)strlen(s);
        numseparators++;
    }
 
    num_tokens = 0;
    j = 0;
 
    while (num_tokens < (int)(sizeof(tokens)/sizeof(tokens[0])))
    {
        token = tokentext + j;
        tokens_startpos[num_tokens] = p - tokenize_string;
        p0 = p;
        while (*p)
        {
            for (k = 0;k < numseparators;k++)
            {
                if (!strncmp(p, separators[k], separatorlen[k]))
                {
                    p += separatorlen[k];
                    break;
                }
            }
            if (k < numseparators)
                break;
            if (j < (int)sizeof(tokentext)-1)
                tokentext[j++] = *p;
            p++;
            p0 = p;
        }
        tokens_endpos[num_tokens] = p0 - tokenize_string;
        if (j >= (int)sizeof(tokentext))
            break;
        tokentext[j] = '\0';
        tokens[num_tokens++] = PRVM_SetTempString(prog, token, j++ - (token - tokentext));
        if (!*p)
            break;
    }
 
    PRVM_G_FLOAT(OFS_RETURN) = num_tokens;
}

References prvm_prog_t::argc, dp_strlcpy, int(), MAX_INPUTLINE, num_tokens, OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_STRING, PRVM_SetTempString(), strlen(), tokenize_string, tokens, tokens_endpos, tokens_startpos, VM_SAFEPARMCOUNTRANGE, and VM_tokenizebyseparator().

Referenced by VM_tokenizebyseparator().

◆ VM_traceoff()

void VM_traceoff ( prvm_prog_t * prog )

Definition at line 1480 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(0,VM_traceoff);
 
    prog->trace = false;
}

References prvm_prog_t::trace, VM_SAFEPARMCOUNT, and VM_traceoff().

Referenced by VM_traceoff().

◆ VM_traceon()

void VM_traceon ( prvm_prog_t * prog )

Definition at line 1466 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(0,VM_traceon);
 
    prog->trace = true;
}

References prvm_prog_t::trace, VM_SAFEPARMCOUNT, and VM_traceon().

Referenced by VM_traceon().

◆ VM_uncolorstring()

void VM_uncolorstring ( prvm_prog_t * prog )

Definition at line 4857 of file prvm_cmds.c.

{
    char szNewString[VM_TEMPSTRING_MAXSIZE];
    size_t szNewString_len;
    const char *szString;
 
    // Prepare Strings
    VM_SAFEPARMCOUNT(1, VM_uncolorstring);
    szString = PRVM_G_STRING(OFS_PARM0);
    szNewString_len = COM_StringDecolorize(szString, 0, szNewString, sizeof(szNewString), true);
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, szNewString, szNewString_len);
}

References COM_StringDecolorize(), OFS_PARM0, OFS_RETURN, PRVM_G_INT, PRVM_G_STRING, PRVM_SetTempString(), VM_SAFEPARMCOUNT, VM_TEMPSTRING_MAXSIZE, and VM_uncolorstring().

Referenced by VM_uncolorstring().

◆ VM_UpdateEdictSkeleton()

void VM_UpdateEdictSkeleton	(	prvm_prog_t *	prog,
		prvm_edict_t *	ed,
		const model_t *	edmodel,
		const frameblend_t *	frameblend )

Definition at line 226 of file prvm_cmds.c.

{
    if (ed->priv.server->skeleton.model != edmodel)
    {
        VM_RemoveEdictSkeleton(prog, ed);
        ed->priv.server->skeleton.model = edmodel;
    }
    if (!ed->priv.server->skeleton.model || !ed->priv.server->skeleton.model->num_bones)
    {
        if(ed->priv.server->skeleton.relativetransforms)
            Mem_Free(ed->priv.server->skeleton.relativetransforms);
        ed->priv.server->skeleton.relativetransforms = NULL;
        return;
    }
 
    {
        int skeletonindex = -1;
        skeleton_t *skeleton;
        skeletonindex = (int)PRVM_gameedictfloat(ed, skeletonindex) - 1;
        if (skeletonindex >= 0 && skeletonindex < MAX_EDICTS && (skeleton = prog->skeletons[skeletonindex]) && skeleton->model->num_bones == ed->priv.server->skeleton.model->num_bones)
        {
            // custom skeleton controlled by the game (FTE_CSQC_SKELETONOBJECTS)
            if (!ed->priv.server->skeleton.relativetransforms)
                ed->priv.server->skeleton.relativetransforms = (matrix4x4_t *)Mem_Alloc(prog->progs_mempool, ed->priv.server->skeleton.model->num_bones * sizeof(matrix4x4_t));
            memcpy(ed->priv.server->skeleton.relativetransforms, skeleton->relativetransforms, ed->priv.server->skeleton.model->num_bones * sizeof(matrix4x4_t));
        }
        else
        {
            if(ed->priv.server->skeleton.relativetransforms)
                Mem_Free(ed->priv.server->skeleton.relativetransforms);
            ed->priv.server->skeleton.relativetransforms = NULL;
        }
    }
}

References int(), MAX_EDICTS, Mem_Alloc, Mem_Free, skeleton_t::model, NULL, prvm_edict_t::priv, prvm_prog_t::progs_mempool, PRVM_gameedictfloat, skeleton_t::relativetransforms, prvm_edict_t::server, skeletonindex, prvm_prog_t::skeletons, and VM_RemoveEdictSkeleton().

Referenced by animatemodel().

◆ VM_uri_escape()

void VM_uri_escape ( prvm_prog_t * prog )

Definition at line 5284 of file prvm_cmds.c.

{
    char src[VM_TEMPSTRING_MAXSIZE];
    char dest[VM_TEMPSTRING_MAXSIZE];
    char *p, *q;
    static const char *hex = "0123456789ABCDEF";
 
    VM_SAFEPARMCOUNTRANGE(1, 8, VM_uri_escape);
    VM_VarString(prog, 0, src, sizeof(src));
 
    for(p = src, q = dest; *p && q < dest + sizeof(dest) - 3; ++p)
    {
        if((*p >= 'A' && *p <= 'Z')
            || (*p >= 'a' && *p <= 'z')
            || (*p >= '0' && *p <= '9')
            || (*p == '-')  || (*p == '_') || (*p == '.')
            || (*p == '!')  || (*p == '~')
            || (*p == '\'') || (*p == '(') || (*p == ')'))
            *q++ = *p;
        else
        {
            *q++ = '%';
            *q++ = hex[(*(unsigned char *)p >> 4) & 0xF];
            *q++ = hex[ *(unsigned char *)p       & 0xF];
        }
    }
    *q = '\0';
 
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, dest, q - dest);
}

References OFS_RETURN, PRVM_G_INT, PRVM_SetTempString(), src, VM_SAFEPARMCOUNTRANGE, VM_TEMPSTRING_MAXSIZE, VM_uri_escape(), and VM_VarString().

Referenced by VM_uri_escape().

◆ VM_uri_get()

void VM_uri_get ( prvm_prog_t * prog )

Definition at line 5427 of file prvm_cmds.c.

{
    const char *url;
    float id;
    qbool ret;
    uri_to_prog_t *handle;
    const char *posttype = NULL;
    const char *postseparator = NULL;
    int poststringbuffer = -1;
    int postkeyid = -1;
    const char *query_string = NULL;
    size_t lq;
 
    if(!PRVM_allfunction(URI_Get_Callback))
        prog->error_cmd("uri_get called by %s without URI_Get_Callback defined", prog->name);
 
    VM_SAFEPARMCOUNTRANGE(2, 6, VM_uri_get);
 
    url = PRVM_G_STRING(OFS_PARM0);
    id = PRVM_G_FLOAT(OFS_PARM1);
    if(prog->argc >= 3)
        posttype = PRVM_G_STRING(OFS_PARM2);
    if(prog->argc >= 4)
        postseparator = PRVM_G_STRING(OFS_PARM3);
    if(prog->argc >= 5)
        poststringbuffer = PRVM_G_FLOAT(OFS_PARM4);
    if(prog->argc >= 6)
        postkeyid = PRVM_G_FLOAT(OFS_PARM5);
    handle = (uri_to_prog_t *) Z_Malloc(sizeof(*handle)); // this can't be the prog's mem pool, as curl may call the callback later!
 
    query_string = strchr(url, '?');
    if(query_string)
        ++query_string;
    lq = query_string ? strlen(query_string) : 0;
 
    handle->prog = prog;
    handle->starttime = prog->starttime;
    handle->id = id;
    if(postseparator && posttype && *posttype)
    {
        size_t l = strlen(postseparator);
        if(poststringbuffer >= 0)
        {
            size_t ltotal;
            int i;
            // "implode"
            prvm_stringbuffer_t *stringbuffer;
            stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, poststringbuffer);
            if(!stringbuffer)
            {
                VM_Warning(prog, "uri_get: invalid buffer %i\n", (int)PRVM_G_FLOAT(OFS_PARM0));
                return;
            }
            ltotal = 0;
            for(i = 0;i < stringbuffer->num_strings;i++)
            {
                if(i > 0)
                    ltotal += l;
                if(stringbuffer->strings[i])
                    ltotal += strlen(stringbuffer->strings[i]);
            }
            handle->postdata = (unsigned char *)Z_Malloc(ltotal + 1 + lq);
            handle->postlen = ltotal;
            ltotal = 0;
            for(i = 0;i < stringbuffer->num_strings;i++)
            {
                if(i > 0)
                {
                    memcpy(handle->postdata + ltotal, postseparator, l);
                    ltotal += l;
                }
                if(stringbuffer->strings[i])
                {
                    memcpy(handle->postdata + ltotal, stringbuffer->strings[i], strlen(stringbuffer->strings[i]));
                    ltotal += strlen(stringbuffer->strings[i]);
                }
            }
            if(ltotal != handle->postlen)
                prog->error_cmd("%s: string buffer content size mismatch, possible overrun", prog->name);
        }
        else
        {
            handle->postdata = (unsigned char *)Z_Malloc(l + 1 + lq);
            handle->postlen = l;
            memcpy(handle->postdata, postseparator, l);
        }
        handle->postdata[handle->postlen] = 0;
        if(query_string)
            memcpy(handle->postdata + handle->postlen + 1, query_string, lq);
        if(postkeyid >= 0)
        {
            // POST: we sign postdata \0 query string
            size_t ll;
            handle->sigdata = (char *)Z_Malloc(8192);
            dp_strlcpy(handle->sigdata, "X-D0-Blind-ID-Detached-Signature: ", 8192);
            l = strlen(handle->sigdata);
            handle->siglen = Crypto_SignDataDetached(handle->postdata, handle->postlen + 1 + lq, postkeyid, handle->sigdata + l, 8192 - l);
            if(!handle->siglen)
            {
                Z_Free(handle->sigdata);
                handle->sigdata = NULL;
                goto out1;
            }
            ll = base64_encode((unsigned char *) (handle->sigdata + l), handle->siglen, 8192 - l - 1);
            if(!ll)
            {
                Z_Free(handle->sigdata);
                handle->sigdata = NULL;
                goto out1;
            }
            handle->siglen = l + ll;
            handle->sigdata[handle->siglen] = 0;
        }
out1:
        dp_strlcpy(handle->posttype, posttype, sizeof(handle->posttype));
        ret = Curl_Begin_ToMemory_POST(url, handle->sigdata, 0, handle->posttype, handle->postdata, handle->postlen, (unsigned char *) handle->buffer, sizeof(handle->buffer), uri_to_string_callback, handle);
    }
    else
    {
        if(postkeyid >= 0 && query_string)
        {
            // GET: we sign JUST the query string
            size_t l, ll;
            handle->sigdata = (char *)Z_Malloc(8192);
            dp_strlcpy(handle->sigdata, "X-D0-Blind-ID-Detached-Signature: ", 8192);
            l = strlen(handle->sigdata);
            handle->siglen = Crypto_SignDataDetached(query_string, lq, postkeyid, handle->sigdata + l, 8192 - l);
            if(!handle->siglen)
            {
                Z_Free(handle->sigdata);
                handle->sigdata = NULL;
                goto out2;
            }
            ll = base64_encode((unsigned char *) (handle->sigdata + l), handle->siglen, 8192 - l - 1);
            if(!ll)
            {
                Z_Free(handle->sigdata);
                handle->sigdata = NULL;
                goto out2;
            }
            handle->siglen = l + ll;
            handle->sigdata[handle->siglen] = 0;
        }
out2:
        handle->postdata = NULL;
        handle->postlen = 0;
        ret = Curl_Begin_ToMemory_POST(url, handle->sigdata, 0, NULL, NULL, 0, (unsigned char *) handle->buffer, sizeof(handle->buffer), uri_to_string_callback, handle);
    }
    if(ret)
    {
        PRVM_G_INT(OFS_RETURN) = 1;
    }
    else
    {
        if(handle->postdata)
            Z_Free(handle->postdata);
        if(handle->sigdata)
            Z_Free(handle->sigdata);
        Z_Free(handle);
        PRVM_G_INT(OFS_RETURN) = 0;
    }
}

References prvm_prog_t::argc, base64_encode(), uri_to_prog_t::buffer, Crypto_SignDataDetached(), Curl_Begin_ToMemory_POST(), dp_strlcpy, prvm_prog_t::error_cmd, i, id, uri_to_prog_t::id, Mem_ExpandableArray_RecordAtIndex(), prvm_prog_t::name, NULL, prvm_stringbuffer_t::num_strings, OFS_PARM0, OFS_PARM1, OFS_PARM2, OFS_PARM3, OFS_PARM4, OFS_PARM5, OFS_RETURN, uri_to_prog_t::postdata, uri_to_prog_t::postlen, uri_to_prog_t::posttype, uri_to_prog_t::prog, PRVM_allfunction, PRVM_G_FLOAT, PRVM_G_INT, PRVM_G_STRING, ret, uri_to_prog_t::sigdata, uri_to_prog_t::siglen, prvm_prog_t::starttime, uri_to_prog_t::starttime, prvm_prog_t::stringbuffersarray, prvm_stringbuffer_t::strings, strlen(), uri_to_string_callback(), VM_SAFEPARMCOUNTRANGE, VM_uri_get(), VM_Warning(), Z_Free, and Z_Malloc.

Referenced by VM_uri_get().

◆ VM_uri_unescape()

void VM_uri_unescape ( prvm_prog_t * prog )

Definition at line 5317 of file prvm_cmds.c.

{
    char src[VM_TEMPSTRING_MAXSIZE];
    char dest[VM_TEMPSTRING_MAXSIZE];
    char *p, *q;
    int hi, lo;
 
    VM_SAFEPARMCOUNTRANGE(1, 8, VM_uri_unescape);
    VM_VarString(prog, 0, src, sizeof(src));
 
    for(p = src, q = dest; *p; ) // no need to check size, because unescape can't expand
    {
        if(*p == '%')
        {
            if(p[1] >= '0' && p[1] <= '9')
                hi = p[1] - '0';
            else if(p[1] >= 'a' && p[1] <= 'f')
                hi = p[1] - 'a' + 10;
            else if(p[1] >= 'A' && p[1] <= 'F')
                hi = p[1] - 'A' + 10;
            else
                goto nohex;
            if(p[2] >= '0' && p[2] <= '9')
                lo = p[2] - '0';
            else if(p[2] >= 'a' && p[2] <= 'f')
                lo = p[2] - 'a' + 10;
            else if(p[2] >= 'A' && p[2] <= 'F')
                lo = p[2] - 'A' + 10;
            else
                goto nohex;
            if(hi != 0 || lo != 0) // don't unescape NUL bytes
                *q++ = (char) (hi * 0x10 + lo);
            p += 3;
            continue;
        }
 
nohex:
        // otherwise:
        *q++ = *p++;
    }
    *q = '\0';
 
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, dest, q - dest);
}

References OFS_RETURN, PRVM_G_INT, PRVM_SetTempString(), src, VM_SAFEPARMCOUNTRANGE, VM_TEMPSTRING_MAXSIZE, VM_uri_unescape(), and VM_VarString().

Referenced by VM_uri_unescape().

◆ VM_VarString()

size_t VM_VarString	(	prvm_prog_t *	prog,
		int	first,
		char *	out,
		size_t	outsize )

Returns the length of the *out string excluding the \0 terminator.

Definition at line 280 of file prvm_cmds.c.

{
    int i;
    const char *s;
    char *p;
    char *outend = out + outsize - 1;
 
    // bones_was_here: && out < outend improves perf significantly in some tests that don't trigger the warning,
    // which seems odd, surely it would only help when the warning is printed?
    for (i = first;i < prog->argc && out < outend;i++)
    {
        s = PRVM_G_STRING((OFS_PARM0+i*3));
        if (*s)
        {
            // like dp_stpecpy but with a VM_Warning for use with `prvm_backtraceforwarnings 1`
            p = (char *)memccpy(out, s, '\0', (outend + 1) - out);
            if (p)
                out = p - 1;
            else
            {
                VM_Warning(prog, "%lu of %lu bytes available, will truncate %lu byte string \"%s\"\n", (unsigned long)(outend - out), (unsigned long)outsize - 1, (unsigned long)strlen(s), s);
                out = outend;
                *out = '\0';
            }
        }
        else
            *out = '\0';
    }
 
    return outsize - ((outend + 1) - out);
}

References prvm_prog_t::argc, first, i, OFS_PARM0, PRVM_G_STRING, strlen(), and VM_Warning().

Referenced by VM_bprint(), VM_centerprint(), VM_crc16(), VM_cvar(), VM_cvar_defstring(), VM_cvar_description(), VM_cvar_set(), VM_cvar_string(), VM_cvar_type(), VM_digest_hex(), VM_dprint(), VM_error(), VM_fputs(), VM_infoadd(), VM_localcmd(), VM_objerror(), VM_print(), VM_sprint(), VM_stof(), VM_stov(), VM_strcat(), VM_strconv(), VM_strftime(), VM_strpad(), VM_strzone(), VM_SV_centerprint(), VM_SV_sprint(), VM_SV_stuffcmd(), VM_uri_escape(), and VM_uri_unescape().

◆ VM_vectoangles()

void VM_vectoangles ( prvm_prog_t * prog )

Definition at line 586 of file prvm_cmds.c.

{
    vec3_t result, forward, up;
    VM_SAFEPARMCOUNTRANGE(1, 2,VM_vectoangles);
 
    VectorCopy(PRVM_G_VECTOR(OFS_PARM0), forward);
    if (prog->argc >= 2)
    {
        VectorCopy(PRVM_G_VECTOR(OFS_PARM1), up);
        AnglesFromVectors(result, forward, up, true);
    }
    else
        AnglesFromVectors(result, forward, NULL, true);
    VectorCopy(result, PRVM_G_VECTOR(OFS_RETURN));
}

References AnglesFromVectors(), prvm_prog_t::argc, forward, NULL, OFS_PARM0, OFS_PARM1, OFS_RETURN, PRVM_G_VECTOR, up, VectorCopy, VM_SAFEPARMCOUNTRANGE, and VM_vectoangles().

Referenced by VM_vectoangles().

◆ VM_vectorvectors()

void VM_vectorvectors ( prvm_prog_t * prog )

Definition at line 3582 of file prvm_cmds.c.

{
    vec3_t forward, right, up;
    VM_SAFEPARMCOUNT(1, VM_vectorvectors);
    VectorNormalize2(PRVM_G_VECTOR(OFS_PARM0), forward);
    VectorVectors(forward, right, up);
    VectorCopy(forward, PRVM_gameglobalvector(v_forward));
    VectorCopy(right, PRVM_gameglobalvector(v_right));
    VectorCopy(up, PRVM_gameglobalvector(v_up));
}

References forward, OFS_PARM0, PRVM_G_VECTOR, PRVM_gameglobalvector, right, up, v_forward, v_right, v_up, VectorCopy, VectorNormalize2, VectorVectors(), VM_SAFEPARMCOUNT, and VM_vectorvectors().

Referenced by VM_vectorvectors().

◆ VM_vectoyaw()

void VM_vectoyaw ( prvm_prog_t * prog )

Definition at line 557 of file prvm_cmds.c.

{
    prvm_vec_t  *value1;
    prvm_vec_t  yaw;
 
    VM_SAFEPARMCOUNT(1,VM_vectoyaw);
 
    value1 = PRVM_G_VECTOR(OFS_PARM0);
 
    if (value1[1] == 0 && value1[0] == 0)
        yaw = 0;
    else
    {
        yaw = (int) (atan2(value1[1], value1[0]) * 180 / M_PI);
        if (yaw < 0)
            yaw += 360;
    }
 
    PRVM_G_FLOAT(OFS_RETURN) = yaw;
}

References int(), M_PI, OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_VECTOR, VM_SAFEPARMCOUNT, and VM_vectoyaw().

Referenced by VM_vectoyaw().

◆ VM_vlen()

void VM_vlen ( prvm_prog_t * prog )

Definition at line 544 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(1,VM_vlen);
    PRVM_G_FLOAT(OFS_RETURN) = VectorLength(PRVM_G_VECTOR(OFS_PARM0));
}

References OFS_PARM0, OFS_RETURN, PRVM_G_FLOAT, PRVM_G_VECTOR, VectorLength, VM_SAFEPARMCOUNT, and VM_vlen().

Referenced by VM_vlen().

◆ VM_vtos()

void VM_vtos ( prvm_prog_t * prog )

Definition at line 917 of file prvm_cmds.c.

{
    char s[512];
    size_t slen;
 
    VM_SAFEPARMCOUNT(1,VM_vtos);
 
    slen = dpsnprintf(s, sizeof(s), "'%5.1f %5.1f %5.1f'", PRVM_G_VECTOR(OFS_PARM0)[0], PRVM_G_VECTOR(OFS_PARM0)[1], PRVM_G_VECTOR(OFS_PARM0)[2]);
    PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, s, slen);
}

References dpsnprintf(), OFS_PARM0, OFS_RETURN, PRVM_G_INT, PRVM_G_VECTOR, PRVM_SetTempString(), VM_SAFEPARMCOUNT, and VM_vtos().

Referenced by VM_vtos().

◆ VM_Warning()

void VM_Warning	(	prvm_prog_t *	prog,
		const char *	fmt,
			... )

Definition at line 25 of file prvm_cmds.c.

{
    va_list argptr;
    char msg[MAX_INPUTLINE];
    static double recursive = -1;
    int outfd = sys.outfd;
 
    // set output to stderr
    sys.outfd = fileno(stderr);
 
    va_start(argptr,fmt);
    dpvsnprintf(msg,sizeof(msg),fmt,argptr);
    va_end(argptr);
 
    Con_Printf(CON_WARN "%s VM warning: %s", prog->name, msg);
 
    // TODO: either add a cvar/cmd to control the state dumping or replace some of the calls with Con_Printf [9/13/2006 Black]
    if(prvm_backtraceforwarnings.integer && recursive != host.realtime) // NOTE: this compares to the time, just in case if PRVM_PrintState causes a Host_Error and keeps recursive set
    {
        recursive = host.realtime;
        PRVM_PrintState(prog, 0);
        recursive = -1;
    }
 
    // restore configured outfd
    sys.outfd = outfd;
}

References Con_Printf(), CON_WARN, dpvsnprintf(), host, cvar_t::integer, MAX_INPUTLINE, prvm_prog_t::name, sys_t::outfd, prvm_backtraceforwarnings, PRVM_PrintState(), host_static_t::realtime, and sys.

Referenced by PRVM_GetString(), VM_bprint(), VM_buf_copy(), VM_buf_cvarlist(), VM_buf_del(), VM_buf_getsize(), VM_buf_implode(), VM_buf_loadfile(), VM_buf_sort(), VM_buf_writefile(), VM_bufstr_add(), VM_bufstr_find(), VM_bufstr_free(), VM_bufstr_get(), VM_bufstr_set(), VM_changelevel(), VM_changepitch(), VM_changeyaw(), VM_CL_checkpvs(), VM_CL_copyentity(), VM_CL_droptofloor(), VM_CL_getstatf(), VM_CL_getstati(), VM_CL_getstats(), VM_CL_gettagindex(), VM_CL_gettaginfo(), VM_CL_lightstyle(), VM_CL_makestatic(), VM_CL_ParticleTheme(), VM_CL_ParticleThemeFree(), VM_CL_ParticleThemeSave(), VM_CL_pointsound(), VM_CL_precache_model(), VM_CL_R_PolygonEnd(), VM_CL_R_PolygonVertex(), VM_CL_R_SetView(), VM_CL_ResetParticle(), VM_CL_setattachment(), VM_CL_setmodel(), VM_CL_setmodelindex(), VM_CL_setorigin(), VM_CL_setsize(), VM_CL_sound(), VM_CL_SpawnParticle(), VM_CL_SpawnParticleDelayed(), VM_CL_tracetoss(), VM_CL_walkmove(), VM_cvar_set(), VM_drawcharacter(), VM_drawcolorcodedstring(), VM_drawfill(), VM_drawpic(), VM_drawrotpic(), VM_drawstring(), VM_drawsubpic(), VM_entityfieldname(), VM_entityfieldtype(), VM_fclose(), VM_fgets(), VM_fopen(), VM_fputs(), VM_getentityfieldstring(), VM_getsoundtime(), VM_gettime(), VM_loadfont(), VM_loadfromfile(), VM_localsound(), VM_M_getserverlistnumber(), VM_M_getserverliststat(), VM_M_getserverliststring(), VM_M_setserverlistmasknumber(), VM_M_setserverlistmaskstring(), VM_matchpattern(), VM_modulo(), VM_nudgeoutofsolid(), VM_physics_addforce(), VM_physics_addtorque(), VM_physics_enable(), VM_precache_sound(), VM_putentityfieldstring(), VM_registercvar(), VM_remove(), VM_search_begin(), VM_search_end(), VM_search_getfilename(), VM_search_getsize(), VM_sprint(), VM_sprintf(), VM_SV_AddStat(), VM_SV_aim(), VM_SV_centerprint(), VM_SV_checkpvs(), VM_SV_copyentity(), VM_SV_dropclient(), VM_SV_droptofloor(), VM_SV_effect(), VM_SV_gettagindex(), VM_SV_gettaginfo(), VM_SV_makestatic(), VM_SV_modelnameforindex(), VM_SV_pointsound(), VM_SV_setattachment(), VM_SV_setmodel(), VM_SV_setmodelindex(), VM_SV_setorigin(), VM_SV_setsize(), VM_SV_sound(), VM_SV_sprint(), VM_SV_stuffcmd(), VM_SV_tracetoss(), VM_SV_walkmove(), VM_uri_get(), VM_VarString(), VM_writetofile(), while(), and WriteDest().

◆ VM_wasfreed()

void VM_wasfreed ( prvm_prog_t * prog )

Definition at line 5222 of file prvm_cmds.c.

{
    VM_SAFEPARMCOUNT(1, VM_wasfreed);
    PRVM_G_FLOAT(OFS_RETURN) = PRVM_G_EDICT(OFS_PARM0)->free;
}

References OFS_PARM0, OFS_RETURN, PRVM_G_EDICT, PRVM_G_FLOAT, VM_SAFEPARMCOUNT, and VM_wasfreed().

Referenced by VM_wasfreed().

◆ VM_whichpack()

void VM_whichpack ( prvm_prog_t * prog )

Definition at line 5364 of file prvm_cmds.c.

{
    const char *fn, *pack;
 
    VM_SAFEPARMCOUNT(1, VM_whichpack);
    fn = PRVM_G_STRING(OFS_PARM0);
    pack = FS_WhichPack(fn);
 
    PRVM_G_INT(OFS_RETURN) = pack ? PRVM_SetTempString(prog, pack, strlen(pack)) : 0;
}

References FS_WhichPack(), OFS_PARM0, OFS_RETURN, PRVM_G_INT, PRVM_G_STRING, PRVM_SetTempString(), strlen(), VM_SAFEPARMCOUNT, and VM_whichpack().

Referenced by VM_whichpack().

◆ VM_writetofile()

void VM_writetofile ( prvm_prog_t * prog )

Definition at line 2082 of file prvm_cmds.c.

{
    prvm_edict_t * ent;
    qfile_t *file;
 
    VM_SAFEPARMCOUNT(2, VM_writetofile);
 
    file = VM_GetFileHandle(prog, (int)PRVM_G_FLOAT(OFS_PARM0));
    if( !file )
    {
        VM_Warning(prog, "VM_writetofile: invalid or closed file handle\n");
        return;
    }
 
    ent = PRVM_G_EDICT(OFS_PARM1);
    if(ent->free)
    {
        VM_Warning(prog, "VM_writetofile: entity %i is free!\n", PRVM_NUM_FOR_EDICT(ent));
        return;
    }
 
    PRVM_ED_Write (prog, file, ent);
}

References prvm_edict_t::free, OFS_PARM0, OFS_PARM1, PRVM_ED_Write(), PRVM_G_EDICT, PRVM_G_FLOAT, PRVM_NUM_FOR_EDICT, VM_GetFileHandle(), VM_SAFEPARMCOUNT, VM_Warning(), and VM_writetofile().

Referenced by VM_writetofile().

Variable Documentation

◆ num_tokens

int num_tokens = 0

static

Definition at line 2658 of file prvm_cmds.c.

Referenced by VM_argv(), VM_argv_end_index(), VM_argv_start_index(), VM_tokenize(), VM_tokenize_console(), and VM_tokenizebyseparator().

◆ prvm_backtraceforwarnings

cvar_t prvm_backtraceforwarnings

extern

Definition at line 40 of file prvm_edict.c.

40{CF_CLIENT | CF_SERVER, "prvm_backtraceforwarnings", "0", "print a backtrace for warnings too"};

CF_SERVER

#define CF_SERVER

cvar/command that only the server can change/execute

Definition cmd.h:49

CF_CLIENT

#define CF_CLIENT

cvar/command that only the client can change/execute

Definition cmd.h:48

Referenced by PRVM_Init(), and VM_Warning().

◆ prvm_coverage

cvar_t prvm_coverage

extern

Definition at line 39 of file prvm_edict.c.

39{CF_CLIENT | CF_SERVER, "prvm_coverage", "0", "report and count coverage events (1: per-function, 2: coverage() builtin, 4: per-statement)"};

Referenced by VM_coverage(), and while().

◆ stringbuffers_sortlength

size_t stringbuffers_sortlength

static

Definition at line 3813 of file prvm_cmds.c.

Referenced by BufStr_SortStringsDOWN(), BufStr_SortStringsUP(), and VM_buf_sort().

◆ tokenize_string

char tokenize_string[VM_TEMPSTRING_MAXSIZE]

static

Definition at line 2662 of file prvm_cmds.c.

Referenced by VM_tokenize(), VM_tokenize_console(), and VM_tokenizebyseparator().

◆ tokens

int tokens[VM_TEMPSTRING_MAXSIZE/2]

static

Definition at line 2659 of file prvm_cmds.c.

Referenced by VM_argv(), VM_tokenize(), VM_tokenize_console(), VM_tokenizebyseparator(), and XPM_DecodeString().

◆ tokens_endpos

int tokens_endpos[VM_TEMPSTRING_MAXSIZE/2]

static

Definition at line 2661 of file prvm_cmds.c.

Referenced by VM_argv_end_index(), VM_tokenize(), VM_tokenize_console(), and VM_tokenizebyseparator().

◆ tokens_startpos

int tokens_startpos[VM_TEMPSTRING_MAXSIZE/2]

static

Definition at line 2660 of file prvm_cmds.c.

Referenced by VM_argv_start_index(), VM_tokenize(), VM_tokenize_console(), and VM_tokenizebyseparator().

Data Structures

Macros

Functions

Variables

Macro Definition Documentation

◆ FKFC_NUMKEYS

◆ GETARG_FLOAT

◆ GETARG_INT

◆ GETARG_INTVECTOR

◆ GETARG_STRING

◆ GETARG_VECTOR

◆ MATCH_AUTO

◆ MATCH_LEFT

◆ MATCH_MIDDLE

◆ MATCH_PATTERN

◆ MATCH_RIGHT

◆ MATCH_WHOLE

◆ PRINTF_ALTERNATE

◆ PRINTF_LEFT

◆ PRINTF_SIGNPOSITIVE

◆ PRINTF_SPACEPOSITIVE

◆ PRINTF_ZEROPAD

Function Documentation

◆ animatemodel()

◆ animatemodel_reset()

◆ applytransform_forward()

◆ applytransform_forward_direction()

◆ applytransform_forward_normal()

◆ applytransform_inverted()

◆ BufStr_Del()

◆ BufStr_Expand()

◆ BufStr_FindCreateReplace()

◆ BufStr_Flush()

◆ BufStr_Set()

◆ BufStr_Shrink()

◆ BufStr_SortStringsDOWN()

◆ BufStr_SortStringsUP()

◆ CDAudio_GetPosition()

◆ checkextension()

◆ chrchar_alpha()

◆ chrconv_number()

◆ chrconv_punct()

◆ clippointtosurface()

◆ detect_match_rule()

◆ getmatrix()

◆ getmodel()

◆ getsurface()

◆ M_FindKeysForCommand()

◆ match_rule()

◆ PRVM_ConsoleCommand()

◆ PRVM_Cvar_ReadOk()

◆ uri_to_string_callback()

◆ VM_acos()

◆ VM_altstr_count()

◆ VM_altstr_get()

◆ VM_altstr_ins()

◆ VM_altstr_prepare()

◆ VM_altstr_set()

◆ VM_argv()

◆ VM_argv_end_index()

◆ VM_argv_start_index()

◆ VM_asin()

◆ VM_atan()

◆ VM_atan2()

◆ VM_bitshift()

◆ VM_bound()

◆ VM_bprint()

◆ VM_break()

◆ VM_buf_copy()

◆ VM_buf_create()

◆ VM_buf_cvarlist()

◆ VM_buf_del()

◆ VM_buf_getsize()

◆ VM_buf_implode()

◆ VM_buf_loadfile()

◆ VM_buf_sort()

◆ VM_buf_writefile()

◆ VM_bufstr_add()

◆ VM_bufstr_find()

◆ VM_bufstr_free()