C++ (Cpp) W_Plasma_Backtrace Examples

Example #1

File: p_weapon.c Project: j0ki/racesow

/*
* G_ProjectileDistancePrestep
*/
static void G_ProjectileDistancePrestep( edict_t *projectile, float distance )
{
	float speed;
	vec3_t dir, dest;
	int mask, i;
	trace_t	trace;
#ifdef PLASMAHACK
	vec3_t plasma_hack_start;
#endif

	if( projectile->movetype != MOVETYPE_TOSS 
		&& projectile->movetype != MOVETYPE_LINEARPROJECTILE
		&& projectile->movetype != MOVETYPE_BOUNCE 
		&& projectile->movetype != MOVETYPE_BOUNCEGRENADE )
		return;

	if( !distance )
		return;

	if( ( speed = VectorNormalize2( projectile->velocity, dir ) ) == 0.0f )
		return;

	mask = ( projectile->r.clipmask ) ? projectile->r.clipmask : MASK_SHOT; // race trick should come set up inside clipmask

	if( projectile->movetype == MOVETYPE_LINEARPROJECTILE )
		VectorCopy( projectile->s.origin2, projectile->s.origin );

#ifdef PLASMAHACK
	VectorCopy( projectile->s.origin, plasma_hack_start );
#endif

	VectorMA( projectile->s.origin, distance, dir, dest );
	G_Trace4D( &trace, projectile->s.origin, projectile->r.mins, projectile->r.maxs, dest, projectile->r.owner, mask, projectile->timeDelta );

	for( i = 0; i < 3; i++ )
		projectile->s.origin[i] = projectile->s.origin2[i] = projectile->olds.origin[i] = projectile->olds.origin2[i] = trace.endpos[i];

	GClip_LinkEntity( projectile );
	SV_Impact( projectile, &trace );

	// set initial water state
	if( !projectile->r.inuse )
		return;

	projectile->waterlevel = ( G_PointContents4D( projectile->s.origin, projectile->timeDelta ) & MASK_WATER ) ? qtrue : qfalse;

	// ffs : hack for the plasmagun
#ifdef PLASMAHACK
	if( projectile->s.type == ET_PLASMA )
		if (trap_Cvar_Get( "rs_plasma_hack", "1", CVAR_ARCHIVE )->integer==1)//racesow
			W_Plasma_Backtrace( projectile, plasma_hack_start );
#endif
}

Example #2

File: g_weapon.cpp Project: Picmip/qfusion

/*
* W_Think_Plasma
*/
static void W_Think_Plasma( edict_t *ent ) {
	vec3_t start;

	if( ent->timeout < level.time ) {
		G_FreeEdict( ent );
		return;
	}

	if( ent->r.inuse ) {
		ent->nextThink = level.time + 1;
	}

	VectorMA( ent->s.origin, -( game.frametime * 0.001 ), ent->velocity, start );

	W_Plasma_Backtrace( ent, start );
}