walljump.qc File Reference

#include "walljump.qh"

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Macros
#define	PHYS_WALLJUMP(s)
#define	PHYS_WALLJUMP_DELAY(s)
#define	PHYS_WALLJUMP_FORCE(s)
#define	PHYS_WALLJUMP_VELOCITY_XY_FACTOR(s)
#define	PHYS_WALLJUMP_VELOCITY_Z_FACTOR(s)
#define	TRACE(newvec)

Functions
	MUTATOR_HOOKFUNCTION (walljump, PlayerJump)
vector	PlayerTouchWall (entity this)
	REGISTER_MUTATOR (walljump, true)

Macro Definition Documentation

PHYS_WALLJUMP

#define PHYS_WALLJUMP

(

s

)

Value:

STAT(WALLJUMP, s)

Definition at line 10 of file walljump.qc.

Referenced by MUTATOR_HOOKFUNCTION().

PHYS_WALLJUMP_DELAY

#define PHYS_WALLJUMP_DELAY

(

s

)

Value:

STAT(WALLJUMP_DELAY, s)

Definition at line 13 of file walljump.qc.

Referenced by MUTATOR_HOOKFUNCTION().

PHYS_WALLJUMP_FORCE

#define PHYS_WALLJUMP_FORCE

(

s

)

Value:

STAT(WALLJUMP_FORCE, s)

Definition at line 14 of file walljump.qc.

Referenced by MUTATOR_HOOKFUNCTION().

PHYS_WALLJUMP_VELOCITY_XY_FACTOR

#define PHYS_WALLJUMP_VELOCITY_XY_FACTOR

(

s

)

Value:

STAT(WALLJUMP_VELOCITY_XY_FACTOR, s)

Definition at line 12 of file walljump.qc.

Referenced by MUTATOR_HOOKFUNCTION().

PHYS_WALLJUMP_VELOCITY_Z_FACTOR

#define PHYS_WALLJUMP_VELOCITY_Z_FACTOR

(

s

)

Value:

STAT(WALLJUMP_VELOCITY_Z_FACTOR, s)

Definition at line 11 of file walljump.qc.

Referenced by MUTATOR_HOOKFUNCTION().

TRACE

#define TRACE

(

newvec

)

Value:

    tracebox (start, this.mins, this.maxs, (newvec), true, this); \
    if (trace_fraction < 1 && vdist(this.origin - trace_endpos, <, dist) && trace_plane_normal_z < max_normal) \
    if (!(trace_dphitq3surfaceflags & Q3SURFACEFLAG_NOIMPACT)) \
        return trace_plane_normal;

Referenced by PlayerTouchWall().

Function Documentation

MUTATOR_HOOKFUNCTION()

MUTATOR_HOOKFUNCTION	(	walljump	,
		PlayerJump	)

Definition at line 36 of file walljump.qc.

{
    entity player = M_ARGV(0, entity);
 
    if(PHYS_WALLJUMP(player))
    if(time - STAT(LASTWJ, player) > PHYS_WALLJUMP_DELAY(player)) // can't do this on client, as it's too stupid to obey counters
    if(!IS_ONGROUND(player))
    if(player.move_movetype != MOVETYPE_NONE && player.move_movetype != MOVETYPE_FOLLOW && player.move_movetype != MOVETYPE_FLY && player.move_movetype != MOVETYPE_NOCLIP)
    if(!IS_JUMP_HELD(player))
    if(!STAT(FROZEN, player) && !StatusEffects_active(STATUSEFFECT_Frozen, player))
    if(!IS_DEAD(player))
    {
        vector plane_normal = PlayerTouchWall(player);
 
        if(plane_normal != '0 0 0')
        {
            float wj_force = PHYS_WALLJUMP_FORCE(player);
            float wj_xy_factor = PHYS_WALLJUMP_VELOCITY_XY_FACTOR(player);
            float wj_z_factor = PHYS_WALLJUMP_VELOCITY_Z_FACTOR(player);
            player.velocity_x += plane_normal_x * wj_force;
            player.velocity_x /= wj_xy_factor;
            player.velocity_y += plane_normal_y * wj_force;
            player.velocity_y /= wj_xy_factor;
            player.velocity_z = PHYS_JUMPVELOCITY(player) * wj_z_factor;
            if(PHYS_INPUT_BUTTON_CROUCH(player)) player.velocity_z *= -1;
 
#ifdef SVQC
            STAT(LASTWJ, player) = time;
            player.oldvelocity = player.velocity;
            Send_Effect(EFFECT_SMOKE_RING, trace_endpos, plane_normal, 5);
            PlayerSound(player, playersound_jump, CH_PLAYER, VOL_BASE, VOICETYPE_PLAYERSOUND);
            animdecide_setaction(player, ANIMACTION_JUMP, true);
#endif
 
            M_ARGV(2, bool) = true; // multijump
        }
    }
}

References ANIMACTION_JUMP, animdecide_setaction(), CH_PLAYER, entity(), IS_DEAD, IS_JUMP_HELD, IS_ONGROUND, M_ARGV, MOVETYPE_FLY, MOVETYPE_FOLLOW, MOVETYPE_NOCLIP, MOVETYPE_NONE, PHYS_INPUT_BUTTON_CROUCH, PHYS_JUMPVELOCITY, PHYS_WALLJUMP, PHYS_WALLJUMP_DELAY, PHYS_WALLJUMP_FORCE, PHYS_WALLJUMP_VELOCITY_XY_FACTOR, PHYS_WALLJUMP_VELOCITY_Z_FACTOR, PlayerJump(), PlayerSound, PlayerTouchWall(), Send_Effect(), STAT, StatusEffects_active(), time, trace_endpos, vector, VOICETYPE_PLAYERSOUND, and VOL_BASE.

PlayerTouchWall()

vector PlayerTouchWall

(

entity

this

)

Definition at line 16 of file walljump.qc.

{
#define TRACE(newvec) \
    tracebox (start, this.mins, this.maxs, (newvec), true, this); \
    if (trace_fraction < 1 && vdist(this.origin - trace_endpos, <, dist) && trace_plane_normal_z < max_normal) \
    if (!(trace_dphitq3surfaceflags & Q3SURFACEFLAG_NOIMPACT)) \
        return trace_plane_normal;
 
    float dist = 10, max_normal = 0.2, scaler = 100;
    vector start = this.origin;
    vector forward, right, _up;
    MAKE_VECTORS(this.angles, forward, right, _up);
    TRACE(start + forward * scaler)
    TRACE(start - forward * scaler)
    TRACE(start + right * scaler)
    TRACE(start - right * scaler)
#undef TRACE
    return '0 0 0';
}

References angles, entity(), MAKE_VECTORS, origin, TRACE, and vector.

Referenced by MUTATOR_HOOKFUNCTION().

REGISTER_MUTATOR()

REGISTER_MUTATOR	(	walljump	,
		true	)