/*
================
CG_ShotgunPattern
Perform the same traces the server did to locate the
hit splashes
================
*/
static void CG_ShotgunPattern( vec3_t origin, vec3_t origin2, int seed, int otherEntNum )
{
int i;
float r, u;
vec3_t end;
vec3_t forward, right, up;
trace_t tr;
// derive the right and up vectors from the forward vector, because
// the client won't have any other information
VectorNormalize2( origin2, forward );
PerpendicularVector( right, forward );
CrossProduct( forward, right, up );
// generate the "random" spread pattern
for( i = 0; i < SHOTGUN_PELLETS; i++ )
{
r = Q_crandom( &seed ) * SHOTGUN_SPREAD * 16;
u = Q_crandom( &seed ) * SHOTGUN_SPREAD * 16;
VectorMA( origin, 8192 * 16, forward, end );
VectorMA( end, r, right, end );
VectorMA( end, u, up, end );
CG_Trace( &tr, origin, NULL, NULL, end, otherEntNum, MASK_SHOT );
if( !( tr.surfaceFlags & SURF_NOIMPACT ) )
{
if( cg_entities[ tr.entityNum ].currentState.eType == ET_PLAYER ||
cg_entities[ tr.entityNum ].currentState.eType == ET_BUILDABLE )
CG_MissileHitEntity( WP_SHOTGUN, WPM_PRIMARY, tr.endpos, tr.plane.normal, tr.entityNum, 0 );
else if( tr.surfaceFlags & SURF_METALSTEPS )
CG_MissileHitWall( WP_SHOTGUN, WPM_PRIMARY, 0, tr.endpos, tr.plane.normal, IMPACTSOUND_METAL, 0 );
else
CG_MissileHitWall( WP_SHOTGUN, WPM_PRIMARY, 0, tr.endpos, tr.plane.normal, IMPACTSOUND_DEFAULT, 0 );
}
}
}
/*
==============
CG_EntityEvent
An entity has an event value
also called by CG_CheckPlayerstateEvents
==============
*/
void CG_EntityEvent( centity_t *cent, vec3_t position )
{
entityState_t *es;
int event;
vec3_t dir;
const char *s;
int clientNum;
clientInfo_t *ci;
int steptime;
if( cg.snap->ps.persistant[ PERS_SPECSTATE ] != SPECTATOR_NOT )
steptime = 200;
else
steptime = BG_Class( cg.snap->ps.stats[ STAT_CLASS ] )->steptime;
es = ¢->currentState;
event = es->event & ~EV_EVENT_BITS;
if( cg_debugEvents.integer )
CG_Printf( "ent:%3i event:%3i %s\n", es->number, event,
BG_EventName( event ) );
if( !event )
return;
clientNum = es->clientNum;
if( clientNum < 0 || clientNum >= MAX_CLIENTS )
clientNum = 0;
ci = &cgs.clientinfo[ clientNum ];
switch( event )
{
//
// movement generated events
//
case EV_FOOTSTEP:
if( cg_footsteps.integer && ci->footsteps != FOOTSTEP_NONE )
{
if( ci->footsteps == FOOTSTEP_CUSTOM )
trap_S_StartSound( NULL, es->number, CHAN_BODY,
ci->customFootsteps[ rand( ) & 3 ] );
else
trap_S_StartSound( NULL, es->number, CHAN_BODY,
cgs.media.footsteps[ ci->footsteps ][ rand( ) & 3 ] );
}
break;
case EV_FOOTSTEP_METAL:
if( cg_footsteps.integer && ci->footsteps != FOOTSTEP_NONE )
{
if( ci->footsteps == FOOTSTEP_CUSTOM )
trap_S_StartSound( NULL, es->number, CHAN_BODY,
ci->customMetalFootsteps[ rand( ) & 3 ] );
else
trap_S_StartSound( NULL, es->number, CHAN_BODY,
cgs.media.footsteps[ FOOTSTEP_METAL ][ rand( ) & 3 ] );
}
break;
case EV_FOOTSTEP_SQUELCH:
if( cg_footsteps.integer && ci->footsteps != FOOTSTEP_NONE )
{
trap_S_StartSound( NULL, es->number, CHAN_BODY,
cgs.media.footsteps[ FOOTSTEP_FLESH ][ rand( ) & 3 ] );
}
break;
case EV_FOOTSPLASH:
if( cg_footsteps.integer && ci->footsteps != FOOTSTEP_NONE )
{
trap_S_StartSound( NULL, es->number, CHAN_BODY,
cgs.media.footsteps[ FOOTSTEP_SPLASH ][ rand( ) & 3 ] );
}
break;
case EV_FOOTWADE:
if( cg_footsteps.integer && ci->footsteps != FOOTSTEP_NONE )
{
trap_S_StartSound( NULL, es->number, CHAN_BODY,
cgs.media.footsteps[ FOOTSTEP_SPLASH ][ rand( ) & 3 ] );
}
break;
case EV_SWIM:
if( cg_footsteps.integer && ci->footsteps != FOOTSTEP_NONE )
{
trap_S_StartSound( NULL, es->number, CHAN_BODY,
cgs.media.footsteps[ FOOTSTEP_SPLASH ][ rand( ) & 3 ] );
}
break;
case EV_FALL_SHORT:
trap_S_StartSound( NULL, es->number, CHAN_AUTO, cgs.media.landSound );
if( clientNum == cg.predictedPlayerState.clientNum )
{
// smooth landing z changes
cg.landChange = -8;
cg.landTime = cg.time;
}
break;
case EV_FALL_MEDIUM:
// use normal pain sound
trap_S_StartSound( NULL, es->number, CHAN_VOICE, CG_CustomSound( es->number, "*pain100_1.wav" ) );
if( clientNum == cg.predictedPlayerState.clientNum )
{
// smooth landing z changes
cg.landChange = -16;
cg.landTime = cg.time;
}
break;
case EV_FALL_FAR:
trap_S_StartSound (NULL, es->number, CHAN_AUTO, CG_CustomSound( es->number, "*fall1.wav" ) );
cent->pe.painTime = cg.time; // don't play a pain sound right after this
if( clientNum == cg.predictedPlayerState.clientNum )
{
// smooth landing z changes
cg.landChange = -24;
cg.landTime = cg.time;
}
break;
case EV_FALLING:
trap_S_StartSound( NULL, es->number, CHAN_AUTO, CG_CustomSound( es->number, "*falling1.wav" ) );
break;
case EV_STEP_4:
case EV_STEP_8:
case EV_STEP_12:
case EV_STEP_16: // smooth out step up transitions
case EV_STEPDN_4:
case EV_STEPDN_8:
case EV_STEPDN_12:
case EV_STEPDN_16: // smooth out step down transitions
{
float oldStep;
int delta;
int step;
if( clientNum != cg.predictedPlayerState.clientNum )
break;
// if we are interpolating, we don't need to smooth steps
if( cg.demoPlayback || ( cg.snap->ps.pm_flags & PMF_FOLLOW ) ||
cg_nopredict.integer || cg_synchronousClients.integer )
break;
// check for stepping up before a previous step is completed
delta = cg.time - cg.stepTime;
if( delta < steptime )
oldStep = cg.stepChange * ( steptime - delta ) / steptime;
else
oldStep = 0;
// add this amount
if( event >= EV_STEPDN_4 )
{
step = 4 * ( event - EV_STEPDN_4 + 1 );
cg.stepChange = oldStep - step;
}
else
{
step = 4 * ( event - EV_STEP_4 + 1 );
cg.stepChange = oldStep + step;
}
if( cg.stepChange > MAX_STEP_CHANGE )
cg.stepChange = MAX_STEP_CHANGE;
else if( cg.stepChange < -MAX_STEP_CHANGE )
cg.stepChange = -MAX_STEP_CHANGE;
cg.stepTime = cg.time;
break;
}
case EV_JUMP:
trap_S_StartSound( NULL, es->number, CHAN_VOICE, CG_CustomSound( es->number, "*jump1.wav" ) );
if( BG_ClassHasAbility( cg.predictedPlayerState.stats[ STAT_CLASS ], SCA_WALLJUMPER ) )
{
vec3_t surfNormal, refNormal = { 0.0f, 0.0f, 1.0f };
vec3_t rotAxis;
if( clientNum != cg.predictedPlayerState.clientNum )
break;
//set surfNormal
VectorCopy( cg.predictedPlayerState.grapplePoint, surfNormal );
//if we are moving from one surface to another smooth the transition
if( !VectorCompare( surfNormal, cg.lastNormal ) && surfNormal[ 2 ] != 1.0f )
{
CrossProduct( refNormal, surfNormal, rotAxis );
VectorNormalize( rotAxis );
//add the op
CG_addSmoothOp( rotAxis, 15.0f, 1.0f );
}
//copy the current normal to the lastNormal
VectorCopy( surfNormal, cg.lastNormal );
}
break;
case EV_LEV1_GRAB:
trap_S_StartSound( NULL, es->number, CHAN_VOICE, cgs.media.alienL1Grab );
break;
case EV_LEV4_TRAMPLE_PREPARE:
trap_S_StartSound( NULL, es->number, CHAN_VOICE, cgs.media.alienL4ChargePrepare );
break;
case EV_LEV4_TRAMPLE_START:
//FIXME: stop cgs.media.alienL4ChargePrepare playing here
trap_S_StartSound( NULL, es->number, CHAN_VOICE, cgs.media.alienL4ChargeStart );
break;
case EV_TAUNT:
if( !cg_noTaunt.integer )
trap_S_StartSound( NULL, es->number, CHAN_VOICE, CG_CustomSound( es->number, "*taunt.wav" ) );
break;
case EV_WATER_TOUCH:
trap_S_StartSound( NULL, es->number, CHAN_AUTO, cgs.media.watrInSound );
break;
case EV_WATER_LEAVE:
trap_S_StartSound( NULL, es->number, CHAN_AUTO, cgs.media.watrOutSound );
break;
case EV_WATER_UNDER:
trap_S_StartSound( NULL, es->number, CHAN_AUTO, cgs.media.watrUnSound );
break;
case EV_WATER_CLEAR:
trap_S_StartSound( NULL, es->number, CHAN_AUTO, CG_CustomSound( es->number, "*gasp.wav" ) );
break;
//
// weapon events
//
case EV_NOAMMO:
trap_S_StartSound( NULL, es->number, CHAN_WEAPON,
cgs.media.weaponEmptyClick );
break;
case EV_CHANGE_WEAPON:
trap_S_StartSound( NULL, es->number, CHAN_AUTO, cgs.media.selectSound );
break;
case EV_FIRE_WEAPON:
CG_FireWeapon( cent, WPM_PRIMARY );
break;
case EV_FIRE_WEAPON2:
CG_FireWeapon( cent, WPM_SECONDARY );
break;
case EV_FIRE_WEAPON3:
CG_FireWeapon( cent, WPM_TERTIARY );
break;
//=================================================================
//
// other events
//
case EV_PLAYER_TELEPORT_IN:
//deprecated
break;
case EV_PLAYER_TELEPORT_OUT:
CG_PlayerDisconnect( position );
break;
case EV_BUILD_CONSTRUCT:
//do something useful here
break;
case EV_BUILD_DESTROY:
//do something useful here
break;
case EV_RPTUSE_SOUND:
trap_S_StartSound( NULL, es->number, CHAN_AUTO, cgs.media.repeaterUseSound );
break;
case EV_GRENADE_BOUNCE:
if( rand( ) & 1 )
trap_S_StartSound( NULL, es->number, CHAN_AUTO, cgs.media.hardBounceSound1 );
else
trap_S_StartSound( NULL, es->number, CHAN_AUTO, cgs.media.hardBounceSound2 );
break;
//ROTAXfun
case EV_ACIDBOMB_BOUNCE:
if( rand( ) & 1 )
trap_S_StartSound( NULL, es->number, CHAN_AUTO, cgs.media.acidBombBounceSound1 );
else
trap_S_StartSound( NULL, es->number, CHAN_AUTO, cgs.media.acidBombBounceSound2 );
break;
//
// missile impacts
//
case EV_MISSILE_HIT:
ByteToDir( es->eventParm, dir );
CG_MissileHitEntity( es->weapon, es->generic1, position, dir, es->otherEntityNum, es->torsoAnim );
break;
case EV_MISSILE_MISS:
ByteToDir( es->eventParm, dir );
CG_MissileHitWall( es->weapon, es->generic1, 0, position, dir, IMPACTSOUND_DEFAULT, es->torsoAnim );
break;
case EV_MISSILE_MISS_METAL:
ByteToDir( es->eventParm, dir );
CG_MissileHitWall( es->weapon, es->generic1, 0, position, dir, IMPACTSOUND_METAL, es->torsoAnim );
break;
case EV_HUMAN_BUILDABLE_EXPLOSION:
ByteToDir( es->eventParm, dir );
CG_HumanBuildableExplosion( position, dir, es->modelindex );//ROTAXfun
break;
case EV_ALIEN_BUILDABLE_EXPLOSION:
ByteToDir( es->eventParm, dir );
CG_AlienBuildableExplosion( position, dir, es->modelindex );//ROTAXfun
if ( es->modelindex == BA_A_BUSH )
CG_AlienBushExplosion( position, dir );
break;
case EV_TESLATRAIL:
cent->currentState.weapon = WP_TESLAGEN;
{
centity_t *source = &cg_entities[ es->generic1 ];
centity_t *target = &cg_entities[ es->clientNum ];
vec3_t sourceOffset = { 0.0f, 0.0f, 28.0f };
if( !CG_IsTrailSystemValid( &source->muzzleTS ) )
{
source->muzzleTS = CG_SpawnNewTrailSystem( cgs.media.teslaZapTS );
if( CG_IsTrailSystemValid( &source->muzzleTS ) )
{
CG_SetAttachmentCent( &source->muzzleTS->frontAttachment, source );
CG_SetAttachmentCent( &source->muzzleTS->backAttachment, target );
CG_AttachToCent( &source->muzzleTS->frontAttachment );
CG_AttachToCent( &source->muzzleTS->backAttachment );
CG_SetAttachmentOffset( &source->muzzleTS->frontAttachment, sourceOffset );
source->muzzleTSDeathTime = cg.time + cg_teslaTrailTime.integer;
}
}
}
break;
case EV_BULLET_HIT_WALL:
ByteToDir( es->eventParm, dir );
CG_Bullet( es->pos.trBase, es->otherEntityNum, dir, qfalse, ENTITYNUM_WORLD );
break;
case EV_BULLET_HIT_FLESH:
CG_Bullet( es->pos.trBase, es->otherEntityNum, dir, qtrue, es->eventParm );
break;
case EV_SHOTGUN:
CG_ShotgunFire( es );
break;
case EV_GENERAL_SOUND:
if( cgs.gameSounds[ es->eventParm ] )
trap_S_StartSound( NULL, es->number, CHAN_VOICE, cgs.gameSounds[ es->eventParm ] );
else
{
s = CG_ConfigString( CS_SOUNDS + es->eventParm );
trap_S_StartSound( NULL, es->number, CHAN_VOICE, CG_CustomSound( es->number, s ) );
}
break;
case EV_GLOBAL_SOUND: // play from the player's head so it never diminishes
if( cgs.gameSounds[ es->eventParm ] )
trap_S_StartSound( NULL, cg.snap->ps.clientNum, CHAN_AUTO, cgs.gameSounds[ es->eventParm ] );
else
{
s = CG_ConfigString( CS_SOUNDS + es->eventParm );
trap_S_StartSound( NULL, cg.snap->ps.clientNum, CHAN_AUTO, CG_CustomSound( es->number, s ) );
}
break;
case EV_PAIN:
// local player sounds are triggered in CG_CheckLocalSounds,
// so ignore events on the player
if( cent->currentState.number != cg.snap->ps.clientNum )
CG_PainEvent( cent, es->eventParm );
break;
case EV_DEATH1:
case EV_DEATH2:
case EV_DEATH3:
trap_S_StartSound( NULL, es->number, CHAN_VOICE,
CG_CustomSound( es->number, va( "*death%i.wav", event - EV_DEATH1 + 1 ) ) );
break;
case EV_OBITUARY:
CG_Obituary( es );
break;
case EV_GIB_PLAYER:
// no gibbing
break;
case EV_STOPLOOPINGSOUND:
trap_S_StopLoopingSound( es->number );
es->loopSound = 0;
break;
case EV_DEBUG_LINE:
CG_Beam( cent );
break;
case EV_BUILD_DELAY:
if( clientNum == cg.predictedPlayerState.clientNum )
{
trap_S_StartLocalSound( cgs.media.buildableRepairedSound, CHAN_LOCAL_SOUND );
cg.lastBuildAttempt = cg.time;
}
break;
case EV_BUILD_REPAIR:
trap_S_StartSound( NULL, es->number, CHAN_AUTO, cgs.media.buildableRepairSound );
break;
case EV_BUILD_REPAIRED:
trap_S_StartSound( NULL, es->number, CHAN_AUTO, cgs.media.buildableRepairedSound );
break;
case EV_OVERMIND_ATTACK:
if( cg.predictedPlayerState.stats[ STAT_TEAM ] == TEAM_ALIENS )
{
trap_S_StartLocalSound( cgs.media.alienOvermindAttack, CHAN_ANNOUNCER );
CG_CenterPrint( "The Overmind is under attack!", 200, GIANTCHAR_WIDTH * 4 );
}
break;
case EV_OVERMIND_DYING:
if( cg.predictedPlayerState.stats[ STAT_TEAM ] == TEAM_ALIENS )
{
trap_S_StartLocalSound( cgs.media.alienOvermindDying, CHAN_ANNOUNCER );
CG_CenterPrint( "The Overmind is dying!", 200, GIANTCHAR_WIDTH * 4 );
}
break;
case EV_DCC_ATTACK:
if( cg.predictedPlayerState.stats[ STAT_TEAM ] == TEAM_HUMANS )
{
//trap_S_StartLocalSound( cgs.media.humanDCCAttack, CHAN_ANNOUNCER );
CG_CenterPrint( "Our base is under attack!", 200, GIANTCHAR_WIDTH * 4 );
}
break;
case EV_MGTURRET_SPINUP:
trap_S_StartSound( NULL, es->number, CHAN_AUTO, cgs.media.turretSpinupSound );
break;
case EV_OVERMIND_SPAWNS:
if( cg.predictedPlayerState.stats[ STAT_TEAM ] == TEAM_ALIENS )
{
trap_S_StartLocalSound( cgs.media.alienOvermindSpawns, CHAN_ANNOUNCER );
CG_CenterPrint( "The Overmind needs spawns!", 200, GIANTCHAR_WIDTH * 4 );
}
break;
case EV_ALIEN_EVOLVE:
trap_S_StartSound( NULL, es->number, CHAN_BODY, cgs.media.alienEvolveSound );
{
particleSystem_t *ps = CG_SpawnNewParticleSystem( cgs.media.alienEvolvePS );
if( CG_IsParticleSystemValid( &ps ) )
{
CG_SetAttachmentCent( &ps->attachment, cent );
CG_AttachToCent( &ps->attachment );
}
}
if( es->number == cg.clientNum )
{
CG_ResetPainBlend( );
cg.spawnTime = cg.time;
}
break;
case EV_ALIEN_EVOLVE_FAILED:
if( clientNum == cg.predictedPlayerState.clientNum )
{
//FIXME: change to "negative" sound
trap_S_StartLocalSound( cgs.media.buildableRepairedSound, CHAN_LOCAL_SOUND );
cg.lastEvolveAttempt = cg.time;
}
break;
case EV_ALIEN_ACIDTUBE:
{
particleSystem_t *ps = CG_SpawnNewParticleSystem( cgs.media.alienAcidTubePS );
if( CG_IsParticleSystemValid( &ps ) )
{
CG_SetAttachmentCent( &ps->attachment, cent );
ByteToDir( es->eventParm, dir );
CG_SetParticleSystemNormal( ps, dir );
CG_AttachToCent( &ps->attachment );
}
}
break;
case EV_MEDKIT_USED:
// the parameter is the healer's entity number
{
const int healerNum = es->eventParm;
const char *configstring;
const char *name;
if( healerNum != clientNum )
{
if( healerNum == cg.clientNum )
{
configstring = CG_ConfigString( clientNum + CS_PLAYERS );
// isolate the player's name
name = Info_ValueForKey( configstring, "n" );
CG_Printf( S_COLOR_CYAN "You bandaged " S_COLOR_WHITE "%s" S_COLOR_CYAN "'s wounds.\n", name );
} else if( clientNum == cg.clientNum )
{
configstring = CG_ConfigString( healerNum + CS_PLAYERS );
// isolate the player's name
name = Info_ValueForKey( configstring, "n" );
CG_Printf( S_COLOR_WHITE "%s" S_COLOR_CYAN " bandaged your wounds.\n", name );
}
}
}
trap_S_StartSound( NULL, es->number, CHAN_AUTO, cgs.media.medkitUseSound );
break;
case EV_PLAYER_RESPAWN:
if( es->number == cg.clientNum )
cg.spawnTime = cg.time;
break;
case EV_LEV2_ZAP:
CG_Level2Zap( es );
break;
default:
CG_Error( "Unknown event: %i", event );
break;
}
}
