//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
Vector GetTracerOrigin( const CEffectData &data )
{
Vector vecStart = data.m_vStart;
QAngle vecAngles;
int iAttachment = data.m_nAttachmentIndex;;
// Attachment?
if ( data.m_fFlags & TRACER_FLAG_USEATTACHMENT )
{
C_BaseViewModel *pViewModel = NULL;
// If the entity specified is a weapon being carried by this player, use the viewmodel instead
IClientRenderable *pRenderable = data.GetRenderable();
if ( !pRenderable )
return vecStart;
C_BaseEntity *pEnt = data.GetEntity();
FOR_EACH_VALID_SPLITSCREEN_PLAYER( hh )
{
ACTIVE_SPLITSCREEN_PLAYER_GUARD( hh );
C_BaseCombatWeapon *pWpn = ToBaseCombatWeapon( pEnt );
if ( pWpn && pWpn->IsCarriedByLocalPlayer() )
{
C_BasePlayer *player = ToBasePlayer( pWpn->GetOwner() );
if( !player && pWpn->GetOwner() && pWpn->GetOwner()->IsUnit() )
{
player = pWpn->GetOwner()->MyUnitPointer()->GetCommander();
}
pViewModel = player ? player->GetViewModel( 0 ) : NULL;
if ( pViewModel )
{
// Get the viewmodel and use it instead
pRenderable = pViewModel;
break;
}
}
}
// Get the attachment origin
if ( !pRenderable->GetAttachment( iAttachment, vecStart, vecAngles ) )
{
DevMsg( "GetTracerOrigin: Couldn't find attachment %d on model %s\n", iAttachment,
modelinfo->GetModelName( pRenderable->GetModel() ) );
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
Vector GetTracerOrigin( const CEffectData &data )
{
Vector vecStart = data.m_vStart;
QAngle vecAngles;
int iAttachment = data.m_nAttachmentIndex;;
// Attachment?
if ( data.m_fFlags & TRACER_FLAG_USEATTACHMENT )
{
C_BaseViewModel *pViewModel = NULL;
// If the entity specified is a weapon being carried by this player, use the viewmodel instead
IClientRenderable *pRenderable = data.GetRenderable();
if ( !pRenderable )
return vecStart;
C_BaseEntity *pEnt = data.GetEntity();
// This check should probably be for all multiplayer games, investigate later
#if defined( HL2MP ) || defined( TF_CLIENT_DLL ) || defined( TF_CLASSIC_CLIENT )
if ( pEnt && pEnt->IsDormant() )
return vecStart;
#endif
C_BaseCombatWeapon *pWpn = dynamic_cast<C_BaseCombatWeapon *>( pEnt );
if ( pWpn && pWpn->ShouldDrawUsingViewModel() )
{
C_BasePlayer *player = ToBasePlayer( pWpn->GetOwner() );
// Use GetRenderedWeaponModel() instead?
pViewModel = player ? player->GetViewModel( 0 ) : NULL;
if ( pViewModel )
{
// Get the viewmodel and use it instead
pRenderable = pViewModel;
}
}
// Get the attachment origin
if ( !pRenderable->GetAttachment( iAttachment, vecStart, vecAngles ) )
{
DevMsg( "GetTracerOrigin: Couldn't find attachment %d on model %s\n", iAttachment,
modelinfo->GetModelName( pRenderable->GetModel() ) );
}
}
return vecStart;
}
//-----------------------------------------------------------------------------
// Purpose: Tesla effect
//-----------------------------------------------------------------------------
void FX_BuildTeslaZap( const CEffectData &data )
{
// Build the tesla, only works on entities
C_BaseEntity *pEntity = data.GetEntity();
if ( !pEntity )
return;
Vector vColor( 1, 1, 1 );
BeamInfo_t beamInfo;
beamInfo.m_nType = TE_BEAMTESLA;
beamInfo.m_pStartEnt = pEntity;
beamInfo.m_nStartAttachment = data.m_nAttachmentIndex;
beamInfo.m_pEndEnt = NULL;
beamInfo.m_vecEnd = data.m_vOrigin;
beamInfo.m_pszModelName = "sprites/physbeam.vmt";
beamInfo.m_flHaloScale = 0.0;
beamInfo.m_flLife = 0.3f;
beamInfo.m_flWidth = data.m_flScale;
beamInfo.m_flEndWidth = 1;
beamInfo.m_flFadeLength = 0.3;
beamInfo.m_flAmplitude = 16;
beamInfo.m_flBrightness = 200.0;
beamInfo.m_flSpeed = 0.0;
beamInfo.m_nStartFrame = 0.0;
beamInfo.m_flFrameRate = 1.0;
beamInfo.m_flRed = vColor.x * 255.0;
beamInfo.m_flGreen = vColor.y * 255.0;
beamInfo.m_flBlue = vColor.z * 255.0;
beamInfo.m_nSegments = 20;
beamInfo.m_bRenderable = true;
beamInfo.m_nFlags = 0;
beams->CreateBeamEntPoint( beamInfo );
}
//-----------------------------------------------------------------------------
// Purpose: Tesla effect
//-----------------------------------------------------------------------------
void FX_BuildTeslaHitbox( const CEffectData &data )
{
Vector vColor( 1, 1, 1 );
C_BaseEntity *pEntity = ClientEntityList().GetEnt( data.entindex() );
C_BaseAnimating *pAnimating = pEntity ? pEntity->GetBaseAnimating() : NULL;
if (!pAnimating)
return;
studiohdr_t *pStudioHdr = modelinfo->GetStudiomodel( pAnimating->GetModel() );
if (!pStudioHdr)
return;
mstudiohitboxset_t *set = pStudioHdr->pHitboxSet( pAnimating->GetHitboxSet() );
if ( !set )
return;
matrix3x4_t *hitboxbones[MAXSTUDIOBONES];
if ( !pAnimating->HitboxToWorldTransforms( hitboxbones ) )
return;
int nBeamCount = (int)(data.m_flMagnitude + 0.5f);
for ( int i = 0; i < nBeamCount; ++i )
{
int nStartHitBox = random->RandomInt( 1, set->numhitboxes );
int nEndHitBox = random->RandomInt( 1, set->numhitboxes );
FX_BuildTeslaHitbox( pEntity, nStartHitBox, nEndHitBox, data.m_flScale, vColor, random->RandomFloat( 0.05f, 0.2f ) );
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void ShotgunShellEjectCallback( const CEffectData &data )
{
// Use the gun angles to orient the shell
IClientRenderable *pRenderable = data.GetRenderable();
if ( pRenderable )
{
tempents->EjectBrass( data.m_vOrigin, data.m_vAngles, pRenderable->GetRenderAngles(), 2 );
}
}
//-----------------------------------------------------------------------------
// Purpose: Tesla effect
//-----------------------------------------------------------------------------
void BuildTeslaCallback( const CEffectData &data )
{
if ( data.entindex() < 0 )
return;
CTeslaInfo teslaInfo;
teslaInfo.m_vPos = data.m_vOrigin;
teslaInfo.m_vAngles = data.m_vAngles;
teslaInfo.m_nEntIndex = data.entindex();
teslaInfo.m_flBeamWidth = 5;
teslaInfo.m_vColor.Init( 1, 1, 1 );
teslaInfo.m_flTimeVisible = 0.3;
teslaInfo.m_flRadius = 192;
teslaInfo.m_nBeams = 6;
teslaInfo.m_pszSpriteName = "sprites/physbeam.vmt";
FX_Tesla( teslaInfo );
}
//-----------------------------------------------------------------------------
// Purpose: Large dust impact to be used only when something's landed on the ground
//-----------------------------------------------------------------------------
void BuildImpactGroundCallback( const CEffectData &data )
{
Vector vecOrigin = data.m_vOrigin;
QAngle vecAngles = data.m_vAngles;
Vector vecNormal = data.m_vNormal;
int iEntIndex = data.entindex();
C_BaseEntity *pEntity = ClientEntityList().GetEnt( iEntIndex );
FX_BuildImpact( vecOrigin, vecAngles, vecNormal, 1, true, pEntity );
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void C_TEEffectDispatch::PostDataUpdate( DataUpdateType_t updateType )
{
VPROF( "C_TEEffectDispatch::PostDataUpdate" );
// Find the effect name.
const char *pEffectName = g_StringTableEffectDispatch->GetString( m_EffectData.GetEffectNameIndex() );
if ( pEffectName )
{
DispatchEffectToCallback( pEffectName, m_EffectData );
RecordEffect( pEffectName, m_EffectData );
}
}
//-----------------------------------------------------------------------------
// Record effects
//-----------------------------------------------------------------------------
static void RecordEffect( const char *pEffectName, const CEffectData &data )
{
if ( !ToolsEnabled() )
return;
if ( clienttools->IsInRecordingMode() && ( (data.m_fFlags & EFFECTDATA_NO_RECORD) == 0 ) )
{
KeyValues *msg = new KeyValues( "TempEntity" );
const char *pSurfacePropName = physprops->GetPropName( data.m_nSurfaceProp );
char pName[1024];
Q_snprintf( pName, sizeof(pName), "TE_DispatchEffect %s %s", pEffectName, pSurfacePropName );
msg->SetInt( "te", TE_DISPATCH_EFFECT );
msg->SetString( "name", pName );
msg->SetFloat( "time", gpGlobals->curtime );
msg->SetFloat( "originx", data.m_vOrigin.x );
msg->SetFloat( "originy", data.m_vOrigin.y );
msg->SetFloat( "originz", data.m_vOrigin.z );
msg->SetFloat( "startx", data.m_vStart.x );
msg->SetFloat( "starty", data.m_vStart.y );
msg->SetFloat( "startz", data.m_vStart.z );
msg->SetFloat( "normalx", data.m_vNormal.x );
msg->SetFloat( "normaly", data.m_vNormal.y );
msg->SetFloat( "normalz", data.m_vNormal.z );
msg->SetFloat( "anglesx", data.m_vAngles.x );
msg->SetFloat( "anglesy", data.m_vAngles.y );
msg->SetFloat( "anglesz", data.m_vAngles.z );
msg->SetInt( "flags", data.m_fFlags );
msg->SetFloat( "scale", data.m_flScale );
msg->SetFloat( "magnitude", data.m_flMagnitude );
msg->SetFloat( "radius", data.m_flRadius );
msg->SetString( "surfaceprop", pSurfacePropName );
msg->SetInt( "color", data.m_nColor );
msg->SetInt( "damagetype", data.m_nDamageType );
msg->SetInt( "hitbox", data.m_nHitBox );
msg->SetString( "effectname", pEffectName );
// FIXME: Need to write the attachment name here
msg->SetInt( "attachmentindex", data.m_nAttachmentIndex );
// NOTE: Ptrs are our way of indicating it's an entindex
msg->SetPtr( "entindex", (void*)data.entindex() );
ToolFramework_PostToolMessage( HTOOLHANDLE_INVALID, msg );
msg->deleteThis();
}
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : &data -
//-----------------------------------------------------------------------------
void CrosshairLoadCallback2( const CEffectData &data )
{
IClientRenderable *pRenderable = data.GetRenderable( );
if ( !pRenderable )
return;
Vector position;
QAngle angles;
// If we found the attachment, emit sparks there
if ( pRenderable->GetAttachment( data.m_nAttachmentIndex, position, angles ) )
{
FX_ElectricSpark( position, 1.0f, 1.0f, NULL );
}
}
//-----------------------------------------------------------------------------
// Old-style muzzle flashes
//-----------------------------------------------------------------------------
void MuzzleFlashCallback( const CEffectData &data )
{
Vector vecOrigin = data.m_vOrigin;
QAngle vecAngles = data.m_vAngles;
if ( data.entindex() > 0 )
{
IClientRenderable *pRenderable = data.GetRenderable();
if ( !pRenderable )
return;
if ( data.m_nAttachmentIndex )
{
//FIXME: We also need to allocate these particles into an attachment space setup
pRenderable->GetAttachment( data.m_nAttachmentIndex, vecOrigin, vecAngles );
}
else
{
vecOrigin = pRenderable->GetRenderOrigin();
vecAngles = pRenderable->GetRenderAngles();
}
}
tempents->MuzzleFlash( vecOrigin, vecAngles, data.m_fFlags & (~MUZZLEFLASH_FIRSTPERSON), data.m_hEntity, (data.m_fFlags & MUZZLEFLASH_FIRSTPERSON) != 0 );
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void ParticleTracerCallback( const CEffectData &data )
{
C_BasePlayer *player = C_BasePlayer::GetLocalPlayer();
if ( !player )
return;
// Grab the data
Vector vecStart = GetTracerOrigin( data );
Vector vecEnd = data.m_vOrigin;
// Adjust view model tracers
C_BaseEntity *pEntity = data.GetEntity();
if ( data.entindex() && data.entindex() == player->index )
{
QAngle vangles;
Vector vforward, vright, vup;
engine->GetViewAngles( vangles );
AngleVectors( vangles, &vforward, &vright, &vup );
VectorMA( data.m_vStart, 4, vright, vecStart );
vecStart[2] -= 0.5f;
}
// Create the particle effect
QAngle vecAngles;
Vector vecToEnd = vecEnd - vecStart;
VectorNormalize(vecToEnd);
VectorAngles( vecToEnd, vecAngles );
DispatchParticleEffect( data.m_nHitBox, vecStart, vecEnd, vecAngles, pEntity );
if ( data.m_fFlags & TRACER_FLAG_WHIZ )
{
FX_TracerSound( vecStart, vecEnd, TRACER_TYPE_DEFAULT );
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void AR2TracerCallback( const CEffectData &data )
{
C_BasePlayer *player = C_BasePlayer::GetLocalPlayer();
if ( player == NULL )
return;
// Grab the data
Vector vecStart = GetTracerOrigin( data );
float flVelocity = data.m_flScale;
bool bWhiz = (data.m_fFlags & TRACER_FLAG_WHIZ);
int iEntIndex = data.entindex();
if ( iEntIndex && iEntIndex == player->index )
{
Vector foo = data.m_vStart;
QAngle vangles;
Vector vforward, vright, vup;
engine->GetViewAngles( vangles );
AngleVectors( vangles, &vforward, &vright, &vup );
VectorMA( data.m_vStart, 4, vright, foo );
foo[2] -= 0.5f;
FX_PlayerAR2Tracer( foo, (Vector&)data.m_vOrigin );
return;
}
// Use default velocity if none specified
if ( !flVelocity )
{
flVelocity = 8000;
}
// Do tracer effect
FX_AR2Tracer( (Vector&)vecStart, (Vector&)data.m_vOrigin, flVelocity, bWhiz );
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : bool -
//-----------------------------------------------------------------------------
void C_TEEffectDispatch::PostDataUpdate( DataUpdateType_t updateType )
{
// Find the effect name.
const char *pEffectName = networkstringtable->GetString( g_StringTableEffectDispatch, m_EffectData.GetEffectNameIndex() );
if ( pEffectName )
{
DispatchEffectToCallback( pEffectName, m_EffectData );
}
}
//-----------------------------------------------------------------------------
// Purpose: Tesla effect
//-----------------------------------------------------------------------------
void BuildTeslaCallback( const CEffectData &data )
{
Vector vecOrigin = data.m_vOrigin;
QAngle vecAngles = data.m_vAngles;
int iEntIndex = data.entindex();
C_BaseEntity *pEntity = ClientEntityList().GetEnt( iEntIndex );
// Send out beams around us
int iNumBeamsAround = 4;
int iNumRandomBeams = 2;
int iTotalBeams = iNumBeamsAround + iNumRandomBeams;
float flYawOffset = RandomFloat(0,360);
for ( int i = 0; i < iTotalBeams; i++ )
{
// Make a couple of tries at it
int iTries = -1;
Vector vecForward;
trace_t tr;
do
{
iTries++;
// Some beams are deliberatly aimed around the point, the rest are random.
if ( i < iNumBeamsAround )
{
QAngle vecTemp = vecAngles;
vecTemp[YAW] += anglemod( flYawOffset + ((360 / iTotalBeams) * i) );
AngleVectors( vecTemp, &vecForward );
// Randomly angle it up or down
vecForward.z = RandomFloat( -1, 1 );
}
else
vecForward = RandomVector( -1, 1 );
UTIL_TraceLine( vecOrigin, vecOrigin + (vecForward * 192), MASK_SHOT, pEntity, COLLISION_GROUP_NONE, &tr );
} while ( tr.fraction >= 1.0 && iTries < 3 );
Vector vecEnd = tr.endpos - (vecForward * 8);
// Only spark & glow if we hit something
if ( tr.fraction < 1.0 )
{
if ( !EffectOccluded( tr.endpos, 0 ) )
{
// Move it towards the camera
Vector vecFlash = tr.endpos;
Vector vecForward;
AngleVectors( MainViewAngles(), &vecForward );
vecFlash -= (vecForward * 8);
g_pEffects->EnergySplash( vecFlash, -vecForward, false );
// End glow
CSmartPtr<CSimpleEmitter> pSimple = CSimpleEmitter::Create( "dust" );
pSimple->SetSortOrigin( vecFlash );
SimpleParticle *pParticle;
pParticle = (SimpleParticle *) pSimple->AddParticle( sizeof( SimpleParticle ), pSimple->GetPMaterial( "effects/tesla_glow_noz" ), vecFlash );
if ( pParticle != NULL )
{
pParticle->m_flLifetime = 0.0f;
pParticle->m_flDieTime = RandomFloat( 0.5, 1 );
pParticle->m_vecVelocity = vec3_origin;
Vector color( 1,1,1 );
float colorRamp = RandomFloat( 0.75f, 1.25f );
pParticle->m_uchColor[0] = min( 1.0f, color[0] * colorRamp ) * 255.0f;
pParticle->m_uchColor[1] = min( 1.0f, color[1] * colorRamp ) * 255.0f;
pParticle->m_uchColor[2] = min( 1.0f, color[2] * colorRamp ) * 255.0f;
pParticle->m_uchStartSize = RandomFloat( 6,13 );
pParticle->m_uchEndSize = pParticle->m_uchStartSize - 2;
pParticle->m_uchStartAlpha = 255;
pParticle->m_uchEndAlpha = 10;
pParticle->m_flRoll = RandomFloat( 0,360 );
pParticle->m_flRollDelta = 0;
}
}
}
// Build the tesla
FX_BuildTesla( pEntity, vecOrigin, tr.endpos );
}
}
