ladder.qc File Reference

#include "ladder.qh"

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Functions
void	func_ladder_init (entity this)
void	func_ladder_link (entity this)
bool	func_ladder_send (entity this, entity to, int sf)
void	func_ladder_think (entity this)
	spawnfunc (func_ladder)
	spawnfunc (func_water)

Function Documentation

func_ladder_init()

void func_ladder_init

(

entity

this

)

Definition at line 55 of file ladder.qc.

{
    WarpZoneLib_ExactTrigger_Init(this, false);
    BITSET_ASSIGN(this.effects, EF_NODEPTHTEST);
    func_ladder_link(this);
    setthink(this, func_ladder_think);
    this.nextthink = time;
 
    if(min(this.absmax.x - this.absmin.x, this.absmax.y - this.absmin.y) > 100)
        return;
 
    entity tracetest_ent = spawn();
    setsize(tracetest_ent, PL_MIN_CONST, PL_MAX_CONST);
    tracetest_ent.dphitcontentsmask = DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_PLAYERCLIP | DPCONTENTS_BOTCLIP;
 
    vector top_min = (this.absmin + this.absmax) * 0.5;
    top_min.z = this.absmax.z;
    vector top_max = top_min;
    top_max.z += PL_MAX_CONST.z - PL_MIN_CONST.z;
    tracebox(top_max + jumpstepheightvec, PL_MIN_CONST, PL_MAX_CONST, top_min, MOVE_NOMONSTERS, tracetest_ent);
    if(trace_startsolid)
    {
        tracebox(top_max + stepheightvec, PL_MIN_CONST, PL_MAX_CONST, top_min, MOVE_NOMONSTERS, tracetest_ent);
        if(trace_startsolid)
        {
            tracebox(top_max, PL_MIN_CONST, PL_MAX_CONST, top_min, MOVE_NOMONSTERS, tracetest_ent);
            if(trace_startsolid)
            {
                if(this.absmax.x - this.absmin.x > PL_MAX_CONST.x - PL_MIN_CONST.x
                    && this.absmax.y - this.absmin.y < this.absmax.x - this.absmin.x)
                {
                    // move top on one side
                    top_max.y = top_min.y = this.absmin.y + (PL_MAX_CONST.y - PL_MIN_CONST.y) * 0.75;
                }
                else if(this.absmax.y - this.absmin.y > PL_MAX_CONST.y - PL_MIN_CONST.y
                    && this.absmax.x - this.absmin.x < this.absmax.y - this.absmin.y)
                {
                    // move top on one side
                    top_max.x = top_min.x = this.absmin.x + (PL_MAX_CONST.x - PL_MIN_CONST.x) * 0.75;
                }
                tracebox(top_max, PL_MIN_CONST, PL_MAX_CONST, top_min, MOVE_NOMONSTERS, tracetest_ent);
                if(trace_startsolid)
                {
                    if(this.absmax.x - this.absmin.x > PL_MAX_CONST.x - PL_MIN_CONST.x
                        && this.absmax.y - this.absmin.y < this.absmax.x - this.absmin.x)
                    {
                        // alternatively on the other side
                        top_max.y = top_min.y = this.absmax.y - (PL_MAX_CONST.y - PL_MIN_CONST.y) * 0.75;
                    }
                    else if(this.absmax.y - this.absmin.y > PL_MAX_CONST.y - PL_MIN_CONST.y
                        && this.absmax.x - this.absmin.x < this.absmax.y - this.absmin.y)
                    {
                        // alternatively on the other side
                        top_max.x = top_min.x = this.absmax.x - (PL_MAX_CONST.x - PL_MIN_CONST.x) * 0.75;
                    }
                    tracebox(top_max, PL_MIN_CONST, PL_MAX_CONST, top_min, MOVE_NOMONSTERS, tracetest_ent);
                }
            }
        }
    }
    delete(tracetest_ent);
    if(trace_startsolid || trace_endpos.z < this.absmax.z)
    {
        return;
    }
 
    this.bot_pickup = true; // allow bots to make use of this ladder
    float cost = waypoint_getlinearcost(trace_endpos.z - this.absmin.z);
    top_min = trace_endpos;
    waypoint_spawnforteleporter_boxes(this, WAYPOINTFLAG_LADDER, this.absmin, this.absmax, top_min, top_min, cost);
}

References absmax, absmin, BITSET_ASSIGN, bot_pickup, DPCONTENTS_BODY, DPCONTENTS_BOTCLIP, DPCONTENTS_PLAYERCLIP, DPCONTENTS_SOLID, EF_NODEPTHTEST, effects, entity(), func_ladder_link(), func_ladder_think(), jumpstepheightvec, min(), MOVE_NOMONSTERS, nextthink, PL_MAX_CONST, PL_MIN_CONST, setthink, spawn, stepheightvec, time, trace_endpos, trace_startsolid, vector, WarpZoneLib_ExactTrigger_Init(), waypoint_getlinearcost(), waypoint_spawnforteleporter_boxes(), and WAYPOINTFLAG_LADDER.

Referenced by spawnfunc(), and spawnfunc().

func_ladder_link()

void func_ladder_link

(

entity

this

)

Definition at line 49 of file ladder.qc.

{
    trigger_link(this, func_ladder_send);
    //this.model = "null";
}

References entity(), func_ladder_send(), and trigger_link().

Referenced by func_ladder_init().

func_ladder_send()

bool func_ladder_send	(	entity	this,
		entity	to,
		int	sf )

Definition at line 36 of file ladder.qc.

{
    WriteHeader(MSG_ENTITY, ENT_CLIENT_LADDER);
 
    WriteString(MSG_ENTITY, this.classname);
    WriteByte(MSG_ENTITY, this.skin);
    WriteCoord(MSG_ENTITY, this.speed);
 
    trigger_common_write(this, false);
 
    return true;
}

References classname, entity(), MSG_ENTITY, skin, speed, trigger_common_write(), WriteByte(), WriteCoord(), WriteHeader, and WriteString().

Referenced by func_ladder_link().

func_ladder_think()

void func_ladder_think

(

entity

this

)

Definition at line 4 of file ladder.qc.

{
#ifdef CSQC
    // TODO: check if this is what is causing the glitchiness when switching between them
    float dt = time - this.move_time;
    this.move_time = time;
    if(dt <= 0) { return; }
#endif
 
    // set myself as current ladders where possible
    IL_EACH(g_ladderents, it.ladder_entity == this,
    {
        it.ladder_entity = NULL;
        IL_REMOVE(g_ladderents, it);
    });
 
    FOREACH_ENTITY_RADIUS((this.absmin + this.absmax) * 0.5, vlen(this.absmax - this.absmin) * 0.5 + 1, !it.ladder_entity && IS_PLAYER(it) && it.move_movetype != MOVETYPE_NOCLIP && !IS_DEAD(it),
    {
        if (WarpZoneLib_ExactTrigger_Touch(this, it, false))
        {
            if(!it.ladder_entity)
                IL_PUSH(g_ladderents, it);
            it.ladder_entity = this;
        }
    });
 
#ifdef SVQC
    this.nextthink = time;
#endif
}

References absmax, absmin, entity(), FOREACH_ENTITY_RADIUS, func_ladder_think(), g_ladderents, IL_EACH, IL_PUSH(), IS_DEAD, IS_PLAYER, move_time, MOVETYPE_NOCLIP, nextthink, this, time, vlen(), void, and WarpZoneLib_ExactTrigger_Touch().

Referenced by func_ladder_init(), and func_ladder_think().

spawnfunc() [1/2]

spawnfunc

(

func_ladder

)

Definition at line 127 of file ladder.qc.

{
    IL_PUSH(g_ladders, this); // TODO: also func_water? bots currently loop through func_ladder only
 
    func_ladder_init(this);
}

References func_ladder_init(), g_ladders, and IL_PUSH().

spawnfunc() [2/2]

spawnfunc

(

func_water

)

Definition at line 134 of file ladder.qc.

{
    func_ladder_init(this);
}

References func_ladder_init().