diff options
Diffstat (limited to 'code/cgame/cg_effects.c')
| -rwxr-xr-x | code/cgame/cg_effects.c | 1436 |
1 files changed, 718 insertions, 718 deletions
diff --git a/code/cgame/cg_effects.c b/code/cgame/cg_effects.c index 1ea447d..a29b856 100755 --- a/code/cgame/cg_effects.c +++ b/code/cgame/cg_effects.c @@ -1,718 +1,718 @@ -/*
-===========================================================================
-Copyright (C) 1999-2005 Id Software, Inc.
-
-This file is part of Quake III Arena source code.
-
-Quake III Arena source code is free software; you can redistribute it
-and/or modify it under the terms of the GNU General Public License as
-published by the Free Software Foundation; either version 2 of the License,
-or (at your option) any later version.
-
-Quake III Arena source code is distributed in the hope that it will be
-useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with Foobar; if not, write to the Free Software
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-===========================================================================
-*/
-//
-// cg_effects.c -- these functions generate localentities, usually as a result
-// of event processing
-
-#include "cg_local.h"
-
-
-/*
-==================
-CG_BubbleTrail
-
-Bullets shot underwater
-==================
-*/
-void CG_BubbleTrail( vec3_t start, vec3_t end, float spacing ) {
- vec3_t move;
- vec3_t vec;
- float len;
- int i;
-
- if ( cg_noProjectileTrail.integer ) {
- return;
- }
-
- VectorCopy (start, move);
- VectorSubtract (end, start, vec);
- len = VectorNormalize (vec);
-
- // advance a random amount first
- i = rand() % (int)spacing;
- VectorMA( move, i, vec, move );
-
- VectorScale (vec, spacing, vec);
-
- for ( ; i < len; i += spacing ) {
- localEntity_t *le;
- refEntity_t *re;
-
- le = CG_AllocLocalEntity();
- le->leFlags = LEF_PUFF_DONT_SCALE;
- le->leType = LE_MOVE_SCALE_FADE;
- le->startTime = cg.time;
- le->endTime = cg.time + 1000 + random() * 250;
- le->lifeRate = 1.0 / ( le->endTime - le->startTime );
-
- re = &le->refEntity;
- re->shaderTime = cg.time / 1000.0f;
-
- re->reType = RT_SPRITE;
- re->rotation = 0;
- re->radius = 3;
- re->customShader = cgs.media.waterBubbleShader;
- re->shaderRGBA[0] = 0xff;
- re->shaderRGBA[1] = 0xff;
- re->shaderRGBA[2] = 0xff;
- re->shaderRGBA[3] = 0xff;
-
- le->color[3] = 1.0;
-
- le->pos.trType = TR_LINEAR;
- le->pos.trTime = cg.time;
- VectorCopy( move, le->pos.trBase );
- le->pos.trDelta[0] = crandom()*5;
- le->pos.trDelta[1] = crandom()*5;
- le->pos.trDelta[2] = crandom()*5 + 6;
-
- VectorAdd (move, vec, move);
- }
-}
-
-/*
-=====================
-CG_SmokePuff
-
-Adds a smoke puff or blood trail localEntity.
-=====================
-*/
-localEntity_t *CG_SmokePuff( const vec3_t p, const vec3_t vel,
- float radius,
- float r, float g, float b, float a,
- float duration,
- int startTime,
- int fadeInTime,
- int leFlags,
- qhandle_t hShader ) {
- static int seed = 0x92;
- localEntity_t *le;
- refEntity_t *re;
-// int fadeInTime = startTime + duration / 2;
-
- le = CG_AllocLocalEntity();
- le->leFlags = leFlags;
- le->radius = radius;
-
- re = &le->refEntity;
- re->rotation = Q_random( &seed ) * 360;
- re->radius = radius;
- re->shaderTime = startTime / 1000.0f;
-
- le->leType = LE_MOVE_SCALE_FADE;
- le->startTime = startTime;
- le->fadeInTime = fadeInTime;
- le->endTime = startTime + duration;
- if ( fadeInTime > startTime ) {
- le->lifeRate = 1.0 / ( le->endTime - le->fadeInTime );
- }
- else {
- le->lifeRate = 1.0 / ( le->endTime - le->startTime );
- }
- le->color[0] = r;
- le->color[1] = g;
- le->color[2] = b;
- le->color[3] = a;
-
-
- le->pos.trType = TR_LINEAR;
- le->pos.trTime = startTime;
- VectorCopy( vel, le->pos.trDelta );
- VectorCopy( p, le->pos.trBase );
-
- VectorCopy( p, re->origin );
- re->customShader = hShader;
-
- // rage pro can't alpha fade, so use a different shader
- if ( cgs.glconfig.hardwareType == GLHW_RAGEPRO ) {
- re->customShader = cgs.media.smokePuffRageProShader;
- re->shaderRGBA[0] = 0xff;
- re->shaderRGBA[1] = 0xff;
- re->shaderRGBA[2] = 0xff;
- re->shaderRGBA[3] = 0xff;
- } else {
- re->shaderRGBA[0] = le->color[0] * 0xff;
- re->shaderRGBA[1] = le->color[1] * 0xff;
- re->shaderRGBA[2] = le->color[2] * 0xff;
- re->shaderRGBA[3] = 0xff;
- }
-
- re->reType = RT_SPRITE;
- re->radius = le->radius;
-
- return le;
-}
-
-/*
-==================
-CG_SpawnEffect
-
-Player teleporting in or out
-==================
-*/
-void CG_SpawnEffect( vec3_t org ) {
- localEntity_t *le;
- refEntity_t *re;
-
- le = CG_AllocLocalEntity();
- le->leFlags = 0;
- le->leType = LE_FADE_RGB;
- le->startTime = cg.time;
- le->endTime = cg.time + 500;
- le->lifeRate = 1.0 / ( le->endTime - le->startTime );
-
- le->color[0] = le->color[1] = le->color[2] = le->color[3] = 1.0;
-
- re = &le->refEntity;
-
- re->reType = RT_MODEL;
- re->shaderTime = cg.time / 1000.0f;
-
-#ifndef MISSIONPACK
- re->customShader = cgs.media.teleportEffectShader;
-#endif
- re->hModel = cgs.media.teleportEffectModel;
- AxisClear( re->axis );
-
- VectorCopy( org, re->origin );
-#ifdef MISSIONPACK
- re->origin[2] += 16;
-#else
- re->origin[2] -= 24;
-#endif
-}
-
-
-#ifdef MISSIONPACK
-/*
-===============
-CG_LightningBoltBeam
-===============
-*/
-void CG_LightningBoltBeam( vec3_t start, vec3_t end ) {
- localEntity_t *le;
- refEntity_t *beam;
-
- le = CG_AllocLocalEntity();
- le->leFlags = 0;
- le->leType = LE_SHOWREFENTITY;
- le->startTime = cg.time;
- le->endTime = cg.time + 50;
-
- beam = &le->refEntity;
-
- VectorCopy( start, beam->origin );
- // this is the end point
- VectorCopy( end, beam->oldorigin );
-
- beam->reType = RT_LIGHTNING;
- beam->customShader = cgs.media.lightningShader;
-}
-
-/*
-==================
-CG_KamikazeEffect
-==================
-*/
-void CG_KamikazeEffect( vec3_t org ) {
- localEntity_t *le;
- refEntity_t *re;
-
- le = CG_AllocLocalEntity();
- le->leFlags = 0;
- le->leType = LE_KAMIKAZE;
- le->startTime = cg.time;
- le->endTime = cg.time + 3000;//2250;
- le->lifeRate = 1.0 / ( le->endTime - le->startTime );
-
- le->color[0] = le->color[1] = le->color[2] = le->color[3] = 1.0;
-
- VectorClear(le->angles.trBase);
-
- re = &le->refEntity;
-
- re->reType = RT_MODEL;
- re->shaderTime = cg.time / 1000.0f;
-
- re->hModel = cgs.media.kamikazeEffectModel;
-
- VectorCopy( org, re->origin );
-
-}
-
-/*
-==================
-CG_ObeliskExplode
-==================
-*/
-void CG_ObeliskExplode( vec3_t org, int entityNum ) {
- localEntity_t *le;
- vec3_t origin;
-
- // create an explosion
- VectorCopy( org, origin );
- origin[2] += 64;
- le = CG_MakeExplosion( origin, vec3_origin,
- cgs.media.dishFlashModel,
- cgs.media.rocketExplosionShader,
- 600, qtrue );
- le->light = 300;
- le->lightColor[0] = 1;
- le->lightColor[1] = 0.75;
- le->lightColor[2] = 0.0;
-}
-
-/*
-==================
-CG_ObeliskPain
-==================
-*/
-void CG_ObeliskPain( vec3_t org ) {
- float r;
- sfxHandle_t sfx;
-
- // hit sound
- r = rand() & 3;
- if ( r < 2 ) {
- sfx = cgs.media.obeliskHitSound1;
- } else if ( r == 2 ) {
- sfx = cgs.media.obeliskHitSound2;
- } else {
- sfx = cgs.media.obeliskHitSound3;
- }
- trap_S_StartSound ( org, ENTITYNUM_NONE, CHAN_BODY, sfx );
-}
-
-
-/*
-==================
-CG_InvulnerabilityImpact
-==================
-*/
-void CG_InvulnerabilityImpact( vec3_t org, vec3_t angles ) {
- localEntity_t *le;
- refEntity_t *re;
- int r;
- sfxHandle_t sfx;
-
- le = CG_AllocLocalEntity();
- le->leFlags = 0;
- le->leType = LE_INVULIMPACT;
- le->startTime = cg.time;
- le->endTime = cg.time + 1000;
- le->lifeRate = 1.0 / ( le->endTime - le->startTime );
-
- le->color[0] = le->color[1] = le->color[2] = le->color[3] = 1.0;
-
- re = &le->refEntity;
-
- re->reType = RT_MODEL;
- re->shaderTime = cg.time / 1000.0f;
-
- re->hModel = cgs.media.invulnerabilityImpactModel;
-
- VectorCopy( org, re->origin );
- AnglesToAxis( angles, re->axis );
-
- r = rand() & 3;
- if ( r < 2 ) {
- sfx = cgs.media.invulnerabilityImpactSound1;
- } else if ( r == 2 ) {
- sfx = cgs.media.invulnerabilityImpactSound2;
- } else {
- sfx = cgs.media.invulnerabilityImpactSound3;
- }
- trap_S_StartSound (org, ENTITYNUM_NONE, CHAN_BODY, sfx );
-}
-
-/*
-==================
-CG_InvulnerabilityJuiced
-==================
-*/
-void CG_InvulnerabilityJuiced( vec3_t org ) {
- localEntity_t *le;
- refEntity_t *re;
- vec3_t angles;
-
- le = CG_AllocLocalEntity();
- le->leFlags = 0;
- le->leType = LE_INVULJUICED;
- le->startTime = cg.time;
- le->endTime = cg.time + 10000;
- le->lifeRate = 1.0 / ( le->endTime - le->startTime );
-
- le->color[0] = le->color[1] = le->color[2] = le->color[3] = 1.0;
-
- re = &le->refEntity;
-
- re->reType = RT_MODEL;
- re->shaderTime = cg.time / 1000.0f;
-
- re->hModel = cgs.media.invulnerabilityJuicedModel;
-
- VectorCopy( org, re->origin );
- VectorClear(angles);
- AnglesToAxis( angles, re->axis );
-
- trap_S_StartSound (org, ENTITYNUM_NONE, CHAN_BODY, cgs.media.invulnerabilityJuicedSound );
-}
-
-#endif
-
-/*
-==================
-CG_ScorePlum
-==================
-*/
-void CG_ScorePlum( int client, vec3_t org, int score ) {
- localEntity_t *le;
- refEntity_t *re;
- vec3_t angles;
- static vec3_t lastPos;
-
- // only visualize for the client that scored
- if (client != cg.predictedPlayerState.clientNum || cg_scorePlum.integer == 0) {
- return;
- }
-
- le = CG_AllocLocalEntity();
- le->leFlags = 0;
- le->leType = LE_SCOREPLUM;
- le->startTime = cg.time;
- le->endTime = cg.time + 4000;
- le->lifeRate = 1.0 / ( le->endTime - le->startTime );
-
-
- le->color[0] = le->color[1] = le->color[2] = le->color[3] = 1.0;
- le->radius = score;
-
- VectorCopy( org, le->pos.trBase );
- if (org[2] >= lastPos[2] - 20 && org[2] <= lastPos[2] + 20) {
- le->pos.trBase[2] -= 20;
- }
-
- //CG_Printf( "Plum origin %i %i %i -- %i\n", (int)org[0], (int)org[1], (int)org[2], (int)Distance(org, lastPos));
- VectorCopy(org, lastPos);
-
-
- re = &le->refEntity;
-
- re->reType = RT_SPRITE;
- re->radius = 16;
-
- VectorClear(angles);
- AnglesToAxis( angles, re->axis );
-}
-
-
-/*
-====================
-CG_MakeExplosion
-====================
-*/
-localEntity_t *CG_MakeExplosion( vec3_t origin, vec3_t dir,
- qhandle_t hModel, qhandle_t shader,
- int msec, qboolean isSprite ) {
- float ang;
- localEntity_t *ex;
- int offset;
- vec3_t tmpVec, newOrigin;
-
- if ( msec <= 0 ) {
- CG_Error( "CG_MakeExplosion: msec = %i", msec );
- }
-
- // skew the time a bit so they aren't all in sync
- offset = rand() & 63;
-
- ex = CG_AllocLocalEntity();
- if ( isSprite ) {
- ex->leType = LE_SPRITE_EXPLOSION;
-
- // randomly rotate sprite orientation
- ex->refEntity.rotation = rand() % 360;
- VectorScale( dir, 16, tmpVec );
- VectorAdd( tmpVec, origin, newOrigin );
- } else {
- ex->leType = LE_EXPLOSION;
- VectorCopy( origin, newOrigin );
-
- // set axis with random rotate
- if ( !dir ) {
- AxisClear( ex->refEntity.axis );
- } else {
- ang = rand() % 360;
- VectorCopy( dir, ex->refEntity.axis[0] );
- RotateAroundDirection( ex->refEntity.axis, ang );
- }
- }
-
- ex->startTime = cg.time - offset;
- ex->endTime = ex->startTime + msec;
-
- // bias the time so all shader effects start correctly
- ex->refEntity.shaderTime = ex->startTime / 1000.0f;
-
- ex->refEntity.hModel = hModel;
- ex->refEntity.customShader = shader;
-
- // set origin
- VectorCopy( newOrigin, ex->refEntity.origin );
- VectorCopy( newOrigin, ex->refEntity.oldorigin );
-
- ex->color[0] = ex->color[1] = ex->color[2] = 1.0;
-
- return ex;
-}
-
-
-/*
-=================
-CG_Bleed
-
-This is the spurt of blood when a character gets hit
-=================
-*/
-void CG_Bleed( vec3_t origin, int entityNum ) {
- localEntity_t *ex;
-
- if ( !cg_blood.integer ) {
- return;
- }
-
- ex = CG_AllocLocalEntity();
- ex->leType = LE_EXPLOSION;
-
- ex->startTime = cg.time;
- ex->endTime = ex->startTime + 500;
-
- VectorCopy ( origin, ex->refEntity.origin);
- ex->refEntity.reType = RT_SPRITE;
- ex->refEntity.rotation = rand() % 360;
- ex->refEntity.radius = 24;
-
- ex->refEntity.customShader = cgs.media.bloodExplosionShader;
-
- // don't show player's own blood in view
- if ( entityNum == cg.snap->ps.clientNum ) {
- ex->refEntity.renderfx |= RF_THIRD_PERSON;
- }
-}
-
-
-
-/*
-==================
-CG_LaunchGib
-==================
-*/
-void CG_LaunchGib( vec3_t origin, vec3_t velocity, qhandle_t hModel ) {
- localEntity_t *le;
- refEntity_t *re;
-
- le = CG_AllocLocalEntity();
- re = &le->refEntity;
-
- le->leType = LE_FRAGMENT;
- le->startTime = cg.time;
- le->endTime = le->startTime + 5000 + random() * 3000;
-
- VectorCopy( origin, re->origin );
- AxisCopy( axisDefault, re->axis );
- re->hModel = hModel;
-
- le->pos.trType = TR_GRAVITY;
- VectorCopy( origin, le->pos.trBase );
- VectorCopy( velocity, le->pos.trDelta );
- le->pos.trTime = cg.time;
-
- le->bounceFactor = 0.6f;
-
- le->leBounceSoundType = LEBS_BLOOD;
- le->leMarkType = LEMT_BLOOD;
-}
-
-/*
-===================
-CG_GibPlayer
-
-Generated a bunch of gibs launching out from the bodies location
-===================
-*/
-#define GIB_VELOCITY 250
-#define GIB_JUMP 250
-void CG_GibPlayer( vec3_t playerOrigin ) {
- vec3_t origin, velocity;
-
- if ( !cg_blood.integer ) {
- return;
- }
-
- VectorCopy( playerOrigin, origin );
- velocity[0] = crandom()*GIB_VELOCITY;
- velocity[1] = crandom()*GIB_VELOCITY;
- velocity[2] = GIB_JUMP + crandom()*GIB_VELOCITY;
- if ( rand() & 1 ) {
- CG_LaunchGib( origin, velocity, cgs.media.gibSkull );
- } else {
- CG_LaunchGib( origin, velocity, cgs.media.gibBrain );
- }
-
- // allow gibs to be turned off for speed
- if ( !cg_gibs.integer ) {
- return;
- }
-
- VectorCopy( playerOrigin, origin );
- velocity[0] = crandom()*GIB_VELOCITY;
- velocity[1] = crandom()*GIB_VELOCITY;
- velocity[2] = GIB_JUMP + crandom()*GIB_VELOCITY;
- CG_LaunchGib( origin, velocity, cgs.media.gibAbdomen );
-
- VectorCopy( playerOrigin, origin );
- velocity[0] = crandom()*GIB_VELOCITY;
- velocity[1] = crandom()*GIB_VELOCITY;
- velocity[2] = GIB_JUMP + crandom()*GIB_VELOCITY;
- CG_LaunchGib( origin, velocity, cgs.media.gibArm );
-
- VectorCopy( playerOrigin, origin );
- velocity[0] = crandom()*GIB_VELOCITY;
- velocity[1] = crandom()*GIB_VELOCITY;
- velocity[2] = GIB_JUMP + crandom()*GIB_VELOCITY;
- CG_LaunchGib( origin, velocity, cgs.media.gibChest );
-
- VectorCopy( playerOrigin, origin );
- velocity[0] = crandom()*GIB_VELOCITY;
- velocity[1] = crandom()*GIB_VELOCITY;
- velocity[2] = GIB_JUMP + crandom()*GIB_VELOCITY;
- CG_LaunchGib( origin, velocity, cgs.media.gibFist );
-
- VectorCopy( playerOrigin, origin );
- velocity[0] = crandom()*GIB_VELOCITY;
- velocity[1] = crandom()*GIB_VELOCITY;
- velocity[2] = GIB_JUMP + crandom()*GIB_VELOCITY;
- CG_LaunchGib( origin, velocity, cgs.media.gibFoot );
-
- VectorCopy( playerOrigin, origin );
- velocity[0] = crandom()*GIB_VELOCITY;
- velocity[1] = crandom()*GIB_VELOCITY;
- velocity[2] = GIB_JUMP + crandom()*GIB_VELOCITY;
- CG_LaunchGib( origin, velocity, cgs.media.gibForearm );
-
- VectorCopy( playerOrigin, origin );
- velocity[0] = crandom()*GIB_VELOCITY;
- velocity[1] = crandom()*GIB_VELOCITY;
- velocity[2] = GIB_JUMP + crandom()*GIB_VELOCITY;
- CG_LaunchGib( origin, velocity, cgs.media.gibIntestine );
-
- VectorCopy( playerOrigin, origin );
- velocity[0] = crandom()*GIB_VELOCITY;
- velocity[1] = crandom()*GIB_VELOCITY;
- velocity[2] = GIB_JUMP + crandom()*GIB_VELOCITY;
- CG_LaunchGib( origin, velocity, cgs.media.gibLeg );
-
- VectorCopy( playerOrigin, origin );
- velocity[0] = crandom()*GIB_VELOCITY;
- velocity[1] = crandom()*GIB_VELOCITY;
- velocity[2] = GIB_JUMP + crandom()*GIB_VELOCITY;
- CG_LaunchGib( origin, velocity, cgs.media.gibLeg );
-}
-
-/*
-==================
-CG_LaunchGib
-==================
-*/
-void CG_LaunchExplode( vec3_t origin, vec3_t velocity, qhandle_t hModel ) {
- localEntity_t *le;
- refEntity_t *re;
-
- le = CG_AllocLocalEntity();
- re = &le->refEntity;
-
- le->leType = LE_FRAGMENT;
- le->startTime = cg.time;
- le->endTime = le->startTime + 10000 + random() * 6000;
-
- VectorCopy( origin, re->origin );
- AxisCopy( axisDefault, re->axis );
- re->hModel = hModel;
-
- le->pos.trType = TR_GRAVITY;
- VectorCopy( origin, le->pos.trBase );
- VectorCopy( velocity, le->pos.trDelta );
- le->pos.trTime = cg.time;
-
- le->bounceFactor = 0.1f;
-
- le->leBounceSoundType = LEBS_BRASS;
- le->leMarkType = LEMT_NONE;
-}
-
-#define EXP_VELOCITY 100
-#define EXP_JUMP 150
-/*
-===================
-CG_GibPlayer
-
-Generated a bunch of gibs launching out from the bodies location
-===================
-*/
-void CG_BigExplode( vec3_t playerOrigin ) {
- vec3_t origin, velocity;
-
- if ( !cg_blood.integer ) {
- return;
- }
-
- VectorCopy( playerOrigin, origin );
- velocity[0] = crandom()*EXP_VELOCITY;
- velocity[1] = crandom()*EXP_VELOCITY;
- velocity[2] = EXP_JUMP + crandom()*EXP_VELOCITY;
- CG_LaunchExplode( origin, velocity, cgs.media.smoke2 );
-
- VectorCopy( playerOrigin, origin );
- velocity[0] = crandom()*EXP_VELOCITY;
- velocity[1] = crandom()*EXP_VELOCITY;
- velocity[2] = EXP_JUMP + crandom()*EXP_VELOCITY;
- CG_LaunchExplode( origin, velocity, cgs.media.smoke2 );
-
- VectorCopy( playerOrigin, origin );
- velocity[0] = crandom()*EXP_VELOCITY*1.5;
- velocity[1] = crandom()*EXP_VELOCITY*1.5;
- velocity[2] = EXP_JUMP + crandom()*EXP_VELOCITY;
- CG_LaunchExplode( origin, velocity, cgs.media.smoke2 );
-
- VectorCopy( playerOrigin, origin );
- velocity[0] = crandom()*EXP_VELOCITY*2.0;
- velocity[1] = crandom()*EXP_VELOCITY*2.0;
- velocity[2] = EXP_JUMP + crandom()*EXP_VELOCITY;
- CG_LaunchExplode( origin, velocity, cgs.media.smoke2 );
-
- VectorCopy( playerOrigin, origin );
- velocity[0] = crandom()*EXP_VELOCITY*2.5;
- velocity[1] = crandom()*EXP_VELOCITY*2.5;
- velocity[2] = EXP_JUMP + crandom()*EXP_VELOCITY;
- CG_LaunchExplode( origin, velocity, cgs.media.smoke2 );
-}
-
+/* +=========================================================================== +Copyright (C) 1999-2005 Id Software, Inc. + +This file is part of Quake III Arena source code. + +Quake III Arena source code is free software; you can redistribute it +and/or modify it under the terms of the GNU General Public License as +published by the Free Software Foundation; either version 2 of the License, +or (at your option) any later version. + +Quake III Arena source code is distributed in the hope that it will be +useful, but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with Foobar; if not, write to the Free Software +Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +=========================================================================== +*/ +// +// cg_effects.c -- these functions generate localentities, usually as a result +// of event processing + +#include "cg_local.h" + + +/* +================== +CG_BubbleTrail + +Bullets shot underwater +================== +*/ +void CG_BubbleTrail( vec3_t start, vec3_t end, float spacing ) { + vec3_t move; + vec3_t vec; + float len; + int i; + + if ( cg_noProjectileTrail.integer ) { + return; + } + + VectorCopy (start, move); + VectorSubtract (end, start, vec); + len = VectorNormalize (vec); + + // advance a random amount first + i = rand() % (int)spacing; + VectorMA( move, i, vec, move ); + + VectorScale (vec, spacing, vec); + + for ( ; i < len; i += spacing ) { + localEntity_t *le; + refEntity_t *re; + + le = CG_AllocLocalEntity(); + le->leFlags = LEF_PUFF_DONT_SCALE; + le->leType = LE_MOVE_SCALE_FADE; + le->startTime = cg.time; + le->endTime = cg.time + 1000 + random() * 250; + le->lifeRate = 1.0 / ( le->endTime - le->startTime ); + + re = &le->refEntity; + re->shaderTime = cg.time / 1000.0f; + + re->reType = RT_SPRITE; + re->rotation = 0; + re->radius = 3; + re->customShader = cgs.media.waterBubbleShader; + re->shaderRGBA[0] = 0xff; + re->shaderRGBA[1] = 0xff; + re->shaderRGBA[2] = 0xff; + re->shaderRGBA[3] = 0xff; + + le->color[3] = 1.0; + + le->pos.trType = TR_LINEAR; + le->pos.trTime = cg.time; + VectorCopy( move, le->pos.trBase ); + le->pos.trDelta[0] = crandom()*5; + le->pos.trDelta[1] = crandom()*5; + le->pos.trDelta[2] = crandom()*5 + 6; + + VectorAdd (move, vec, move); + } +} + +/* +===================== +CG_SmokePuff + +Adds a smoke puff or blood trail localEntity. +===================== +*/ +localEntity_t *CG_SmokePuff( const vec3_t p, const vec3_t vel, + float radius, + float r, float g, float b, float a, + float duration, + int startTime, + int fadeInTime, + int leFlags, + qhandle_t hShader ) { + static int seed = 0x92; + localEntity_t *le; + refEntity_t *re; +// int fadeInTime = startTime + duration / 2; + + le = CG_AllocLocalEntity(); + le->leFlags = leFlags; + le->radius = radius; + + re = &le->refEntity; + re->rotation = Q_random( &seed ) * 360; + re->radius = radius; + re->shaderTime = startTime / 1000.0f; + + le->leType = LE_MOVE_SCALE_FADE; + le->startTime = startTime; + le->fadeInTime = fadeInTime; + le->endTime = startTime + duration; + if ( fadeInTime > startTime ) { + le->lifeRate = 1.0 / ( le->endTime - le->fadeInTime ); + } + else { + le->lifeRate = 1.0 / ( le->endTime - le->startTime ); + } + le->color[0] = r; + le->color[1] = g; + le->color[2] = b; + le->color[3] = a; + + + le->pos.trType = TR_LINEAR; + le->pos.trTime = startTime; + VectorCopy( vel, le->pos.trDelta ); + VectorCopy( p, le->pos.trBase ); + + VectorCopy( p, re->origin ); + re->customShader = hShader; + + // rage pro can't alpha fade, so use a different shader + if ( cgs.glconfig.hardwareType == GLHW_RAGEPRO ) { + re->customShader = cgs.media.smokePuffRageProShader; + re->shaderRGBA[0] = 0xff; + re->shaderRGBA[1] = 0xff; + re->shaderRGBA[2] = 0xff; + re->shaderRGBA[3] = 0xff; + } else { + re->shaderRGBA[0] = le->color[0] * 0xff; + re->shaderRGBA[1] = le->color[1] * 0xff; + re->shaderRGBA[2] = le->color[2] * 0xff; + re->shaderRGBA[3] = 0xff; + } + + re->reType = RT_SPRITE; + re->radius = le->radius; + + return le; +} + +/* +================== +CG_SpawnEffect + +Player teleporting in or out +================== +*/ +void CG_SpawnEffect( vec3_t org ) { + localEntity_t *le; + refEntity_t *re; + + le = CG_AllocLocalEntity(); + le->leFlags = 0; + le->leType = LE_FADE_RGB; + le->startTime = cg.time; + le->endTime = cg.time + 500; + le->lifeRate = 1.0 / ( le->endTime - le->startTime ); + + le->color[0] = le->color[1] = le->color[2] = le->color[3] = 1.0; + + re = &le->refEntity; + + re->reType = RT_MODEL; + re->shaderTime = cg.time / 1000.0f; + +#ifndef MISSIONPACK + re->customShader = cgs.media.teleportEffectShader; +#endif + re->hModel = cgs.media.teleportEffectModel; + AxisClear( re->axis ); + + VectorCopy( org, re->origin ); +#ifdef MISSIONPACK + re->origin[2] += 16; +#else + re->origin[2] -= 24; +#endif +} + + +#ifdef MISSIONPACK +/* +=============== +CG_LightningBoltBeam +=============== +*/ +void CG_LightningBoltBeam( vec3_t start, vec3_t end ) { + localEntity_t *le; + refEntity_t *beam; + + le = CG_AllocLocalEntity(); + le->leFlags = 0; + le->leType = LE_SHOWREFENTITY; + le->startTime = cg.time; + le->endTime = cg.time + 50; + + beam = &le->refEntity; + + VectorCopy( start, beam->origin ); + // this is the end point + VectorCopy( end, beam->oldorigin ); + + beam->reType = RT_LIGHTNING; + beam->customShader = cgs.media.lightningShader; +} + +/* +================== +CG_KamikazeEffect +================== +*/ +void CG_KamikazeEffect( vec3_t org ) { + localEntity_t *le; + refEntity_t *re; + + le = CG_AllocLocalEntity(); + le->leFlags = 0; + le->leType = LE_KAMIKAZE; + le->startTime = cg.time; + le->endTime = cg.time + 3000;//2250; + le->lifeRate = 1.0 / ( le->endTime - le->startTime ); + + le->color[0] = le->color[1] = le->color[2] = le->color[3] = 1.0; + + VectorClear(le->angles.trBase); + + re = &le->refEntity; + + re->reType = RT_MODEL; + re->shaderTime = cg.time / 1000.0f; + + re->hModel = cgs.media.kamikazeEffectModel; + + VectorCopy( org, re->origin ); + +} + +/* +================== +CG_ObeliskExplode +================== +*/ +void CG_ObeliskExplode( vec3_t org, int entityNum ) { + localEntity_t *le; + vec3_t origin; + + // create an explosion + VectorCopy( org, origin ); + origin[2] += 64; + le = CG_MakeExplosion( origin, vec3_origin, + cgs.media.dishFlashModel, + cgs.media.rocketExplosionShader, + 600, qtrue ); + le->light = 300; + le->lightColor[0] = 1; + le->lightColor[1] = 0.75; + le->lightColor[2] = 0.0; +} + +/* +================== +CG_ObeliskPain +================== +*/ +void CG_ObeliskPain( vec3_t org ) { + float r; + sfxHandle_t sfx; + + // hit sound + r = rand() & 3; + if ( r < 2 ) { + sfx = cgs.media.obeliskHitSound1; + } else if ( r == 2 ) { + sfx = cgs.media.obeliskHitSound2; + } else { + sfx = cgs.media.obeliskHitSound3; + } + trap_S_StartSound ( org, ENTITYNUM_NONE, CHAN_BODY, sfx ); +} + + +/* +================== +CG_InvulnerabilityImpact +================== +*/ +void CG_InvulnerabilityImpact( vec3_t org, vec3_t angles ) { + localEntity_t *le; + refEntity_t *re; + int r; + sfxHandle_t sfx; + + le = CG_AllocLocalEntity(); + le->leFlags = 0; + le->leType = LE_INVULIMPACT; + le->startTime = cg.time; + le->endTime = cg.time + 1000; + le->lifeRate = 1.0 / ( le->endTime - le->startTime ); + + le->color[0] = le->color[1] = le->color[2] = le->color[3] = 1.0; + + re = &le->refEntity; + + re->reType = RT_MODEL; + re->shaderTime = cg.time / 1000.0f; + + re->hModel = cgs.media.invulnerabilityImpactModel; + + VectorCopy( org, re->origin ); + AnglesToAxis( angles, re->axis ); + + r = rand() & 3; + if ( r < 2 ) { + sfx = cgs.media.invulnerabilityImpactSound1; + } else if ( r == 2 ) { + sfx = cgs.media.invulnerabilityImpactSound2; + } else { + sfx = cgs.media.invulnerabilityImpactSound3; + } + trap_S_StartSound (org, ENTITYNUM_NONE, CHAN_BODY, sfx ); +} + +/* +================== +CG_InvulnerabilityJuiced +================== +*/ +void CG_InvulnerabilityJuiced( vec3_t org ) { + localEntity_t *le; + refEntity_t *re; + vec3_t angles; + + le = CG_AllocLocalEntity(); + le->leFlags = 0; + le->leType = LE_INVULJUICED; + le->startTime = cg.time; + le->endTime = cg.time + 10000; + le->lifeRate = 1.0 / ( le->endTime - le->startTime ); + + le->color[0] = le->color[1] = le->color[2] = le->color[3] = 1.0; + + re = &le->refEntity; + + re->reType = RT_MODEL; + re->shaderTime = cg.time / 1000.0f; + + re->hModel = cgs.media.invulnerabilityJuicedModel; + + VectorCopy( org, re->origin ); + VectorClear(angles); + AnglesToAxis( angles, re->axis ); + + trap_S_StartSound (org, ENTITYNUM_NONE, CHAN_BODY, cgs.media.invulnerabilityJuicedSound ); +} + +#endif + +/* +================== +CG_ScorePlum +================== +*/ +void CG_ScorePlum( int client, vec3_t org, int score ) { + localEntity_t *le; + refEntity_t *re; + vec3_t angles; + static vec3_t lastPos; + + // only visualize for the client that scored + if (client != cg.predictedPlayerState.clientNum || cg_scorePlum.integer == 0) { + return; + } + + le = CG_AllocLocalEntity(); + le->leFlags = 0; + le->leType = LE_SCOREPLUM; + le->startTime = cg.time; + le->endTime = cg.time + 4000; + le->lifeRate = 1.0 / ( le->endTime - le->startTime ); + + + le->color[0] = le->color[1] = le->color[2] = le->color[3] = 1.0; + le->radius = score; + + VectorCopy( org, le->pos.trBase ); + if (org[2] >= lastPos[2] - 20 && org[2] <= lastPos[2] + 20) { + le->pos.trBase[2] -= 20; + } + + //CG_Printf( "Plum origin %i %i %i -- %i\n", (int)org[0], (int)org[1], (int)org[2], (int)Distance(org, lastPos)); + VectorCopy(org, lastPos); + + + re = &le->refEntity; + + re->reType = RT_SPRITE; + re->radius = 16; + + VectorClear(angles); + AnglesToAxis( angles, re->axis ); +} + + +/* +==================== +CG_MakeExplosion +==================== +*/ +localEntity_t *CG_MakeExplosion( vec3_t origin, vec3_t dir, + qhandle_t hModel, qhandle_t shader, + int msec, qboolean isSprite ) { + float ang; + localEntity_t *ex; + int offset; + vec3_t tmpVec, newOrigin; + + if ( msec <= 0 ) { + CG_Error( "CG_MakeExplosion: msec = %i", msec ); + } + + // skew the time a bit so they aren't all in sync + offset = rand() & 63; + + ex = CG_AllocLocalEntity(); + if ( isSprite ) { + ex->leType = LE_SPRITE_EXPLOSION; + + // randomly rotate sprite orientation + ex->refEntity.rotation = rand() % 360; + VectorScale( dir, 16, tmpVec ); + VectorAdd( tmpVec, origin, newOrigin ); + } else { + ex->leType = LE_EXPLOSION; + VectorCopy( origin, newOrigin ); + + // set axis with random rotate + if ( !dir ) { + AxisClear( ex->refEntity.axis ); + } else { + ang = rand() % 360; + VectorCopy( dir, ex->refEntity.axis[0] ); + RotateAroundDirection( ex->refEntity.axis, ang ); + } + } + + ex->startTime = cg.time - offset; + ex->endTime = ex->startTime + msec; + + // bias the time so all shader effects start correctly + ex->refEntity.shaderTime = ex->startTime / 1000.0f; + + ex->refEntity.hModel = hModel; + ex->refEntity.customShader = shader; + + // set origin + VectorCopy( newOrigin, ex->refEntity.origin ); + VectorCopy( newOrigin, ex->refEntity.oldorigin ); + + ex->color[0] = ex->color[1] = ex->color[2] = 1.0; + + return ex; +} + + +/* +================= +CG_Bleed + +This is the spurt of blood when a character gets hit +================= +*/ +void CG_Bleed( vec3_t origin, int entityNum ) { + localEntity_t *ex; + + if ( !cg_blood.integer ) { + return; + } + + ex = CG_AllocLocalEntity(); + ex->leType = LE_EXPLOSION; + + ex->startTime = cg.time; + ex->endTime = ex->startTime + 500; + + VectorCopy ( origin, ex->refEntity.origin); + ex->refEntity.reType = RT_SPRITE; + ex->refEntity.rotation = rand() % 360; + ex->refEntity.radius = 24; + + ex->refEntity.customShader = cgs.media.bloodExplosionShader; + + // don't show player's own blood in view + if ( entityNum == cg.snap->ps.clientNum ) { + ex->refEntity.renderfx |= RF_THIRD_PERSON; + } +} + + + +/* +================== +CG_LaunchGib +================== +*/ +void CG_LaunchGib( vec3_t origin, vec3_t velocity, qhandle_t hModel ) { + localEntity_t *le; + refEntity_t *re; + + le = CG_AllocLocalEntity(); + re = &le->refEntity; + + le->leType = LE_FRAGMENT; + le->startTime = cg.time; + le->endTime = le->startTime + 5000 + random() * 3000; + + VectorCopy( origin, re->origin ); + AxisCopy( axisDefault, re->axis ); + re->hModel = hModel; + + le->pos.trType = TR_GRAVITY; + VectorCopy( origin, le->pos.trBase ); + VectorCopy( velocity, le->pos.trDelta ); + le->pos.trTime = cg.time; + + le->bounceFactor = 0.6f; + + le->leBounceSoundType = LEBS_BLOOD; + le->leMarkType = LEMT_BLOOD; +} + +/* +=================== +CG_GibPlayer + +Generated a bunch of gibs launching out from the bodies location +=================== +*/ +#define GIB_VELOCITY 250 +#define GIB_JUMP 250 +void CG_GibPlayer( vec3_t playerOrigin ) { + vec3_t origin, velocity; + + if ( !cg_blood.integer ) { + return; + } + + VectorCopy( playerOrigin, origin ); + velocity[0] = crandom()*GIB_VELOCITY; + velocity[1] = crandom()*GIB_VELOCITY; + velocity[2] = GIB_JUMP + crandom()*GIB_VELOCITY; + if ( rand() & 1 ) { + CG_LaunchGib( origin, velocity, cgs.media.gibSkull ); + } else { + CG_LaunchGib( origin, velocity, cgs.media.gibBrain ); + } + + // allow gibs to be turned off for speed + if ( !cg_gibs.integer ) { + return; + } + + VectorCopy( playerOrigin, origin ); + velocity[0] = crandom()*GIB_VELOCITY; + velocity[1] = crandom()*GIB_VELOCITY; + velocity[2] = GIB_JUMP + crandom()*GIB_VELOCITY; + CG_LaunchGib( origin, velocity, cgs.media.gibAbdomen ); + + VectorCopy( playerOrigin, origin ); + velocity[0] = crandom()*GIB_VELOCITY; + velocity[1] = crandom()*GIB_VELOCITY; + velocity[2] = GIB_JUMP + crandom()*GIB_VELOCITY; + CG_LaunchGib( origin, velocity, cgs.media.gibArm ); + + VectorCopy( playerOrigin, origin ); + velocity[0] = crandom()*GIB_VELOCITY; + velocity[1] = crandom()*GIB_VELOCITY; + velocity[2] = GIB_JUMP + crandom()*GIB_VELOCITY; + CG_LaunchGib( origin, velocity, cgs.media.gibChest ); + + VectorCopy( playerOrigin, origin ); + velocity[0] = crandom()*GIB_VELOCITY; + velocity[1] = crandom()*GIB_VELOCITY; + velocity[2] = GIB_JUMP + crandom()*GIB_VELOCITY; + CG_LaunchGib( origin, velocity, cgs.media.gibFist ); + + VectorCopy( playerOrigin, origin ); + velocity[0] = crandom()*GIB_VELOCITY; + velocity[1] = crandom()*GIB_VELOCITY; + velocity[2] = GIB_JUMP + crandom()*GIB_VELOCITY; + CG_LaunchGib( origin, velocity, cgs.media.gibFoot ); + + VectorCopy( playerOrigin, origin ); + velocity[0] = crandom()*GIB_VELOCITY; + velocity[1] = crandom()*GIB_VELOCITY; + velocity[2] = GIB_JUMP + crandom()*GIB_VELOCITY; + CG_LaunchGib( origin, velocity, cgs.media.gibForearm ); + + VectorCopy( playerOrigin, origin ); + velocity[0] = crandom()*GIB_VELOCITY; + velocity[1] = crandom()*GIB_VELOCITY; + velocity[2] = GIB_JUMP + crandom()*GIB_VELOCITY; + CG_LaunchGib( origin, velocity, cgs.media.gibIntestine ); + + VectorCopy( playerOrigin, origin ); + velocity[0] = crandom()*GIB_VELOCITY; + velocity[1] = crandom()*GIB_VELOCITY; + velocity[2] = GIB_JUMP + crandom()*GIB_VELOCITY; + CG_LaunchGib( origin, velocity, cgs.media.gibLeg ); + + VectorCopy( playerOrigin, origin ); + velocity[0] = crandom()*GIB_VELOCITY; + velocity[1] = crandom()*GIB_VELOCITY; + velocity[2] = GIB_JUMP + crandom()*GIB_VELOCITY; + CG_LaunchGib( origin, velocity, cgs.media.gibLeg ); +} + +/* +================== +CG_LaunchGib +================== +*/ +void CG_LaunchExplode( vec3_t origin, vec3_t velocity, qhandle_t hModel ) { + localEntity_t *le; + refEntity_t *re; + + le = CG_AllocLocalEntity(); + re = &le->refEntity; + + le->leType = LE_FRAGMENT; + le->startTime = cg.time; + le->endTime = le->startTime + 10000 + random() * 6000; + + VectorCopy( origin, re->origin ); + AxisCopy( axisDefault, re->axis ); + re->hModel = hModel; + + le->pos.trType = TR_GRAVITY; + VectorCopy( origin, le->pos.trBase ); + VectorCopy( velocity, le->pos.trDelta ); + le->pos.trTime = cg.time; + + le->bounceFactor = 0.1f; + + le->leBounceSoundType = LEBS_BRASS; + le->leMarkType = LEMT_NONE; +} + +#define EXP_VELOCITY 100 +#define EXP_JUMP 150 +/* +=================== +CG_GibPlayer + +Generated a bunch of gibs launching out from the bodies location +=================== +*/ +void CG_BigExplode( vec3_t playerOrigin ) { + vec3_t origin, velocity; + + if ( !cg_blood.integer ) { + return; + } + + VectorCopy( playerOrigin, origin ); + velocity[0] = crandom()*EXP_VELOCITY; + velocity[1] = crandom()*EXP_VELOCITY; + velocity[2] = EXP_JUMP + crandom()*EXP_VELOCITY; + CG_LaunchExplode( origin, velocity, cgs.media.smoke2 ); + + VectorCopy( playerOrigin, origin ); + velocity[0] = crandom()*EXP_VELOCITY; + velocity[1] = crandom()*EXP_VELOCITY; + velocity[2] = EXP_JUMP + crandom()*EXP_VELOCITY; + CG_LaunchExplode( origin, velocity, cgs.media.smoke2 ); + + VectorCopy( playerOrigin, origin ); + velocity[0] = crandom()*EXP_VELOCITY*1.5; + velocity[1] = crandom()*EXP_VELOCITY*1.5; + velocity[2] = EXP_JUMP + crandom()*EXP_VELOCITY; + CG_LaunchExplode( origin, velocity, cgs.media.smoke2 ); + + VectorCopy( playerOrigin, origin ); + velocity[0] = crandom()*EXP_VELOCITY*2.0; + velocity[1] = crandom()*EXP_VELOCITY*2.0; + velocity[2] = EXP_JUMP + crandom()*EXP_VELOCITY; + CG_LaunchExplode( origin, velocity, cgs.media.smoke2 ); + + VectorCopy( playerOrigin, origin ); + velocity[0] = crandom()*EXP_VELOCITY*2.5; + velocity[1] = crandom()*EXP_VELOCITY*2.5; + velocity[2] = EXP_JUMP + crandom()*EXP_VELOCITY; + CG_LaunchExplode( origin, velocity, cgs.media.smoke2 ); +} + |