//-----------------------------------------------------------------------------
// Purpose: Airboat gun tracers
//-----------------------------------------------------------------------------
void AirboatGunHeavyTracerCallback( const CEffectData &data )
{
// Grab the data
Vector vecStart = GetTracerOrigin( data );
float flVelocity = data.m_flScale;
// Use default velocity if none specified
if ( !flVelocity )
{
flVelocity = 8000;
}
//Get out shot direction and length
Vector vecShotDir;
VectorSubtract( data.m_vOrigin, vecStart, vecShotDir );
float flTotalDist = VectorNormalize( vecShotDir );
// Don't make small tracers
if ( flTotalDist <= 64 )
return;
float flLength = random->RandomFloat( 300.0f, 400.0f );
float flLife = ( flTotalDist + flLength ) / flVelocity; //NOTENOTE: We want the tail to finish its run as well
// Add it
FX_AddDiscreetLine( vecStart, vecShotDir, flVelocity, flLength, flTotalDist, 5.0f, flLife, "effects/gunshiptracer" );
}
//-----------------------------------------------------------------------------
// Purpose: Airboat gun tracers
//-----------------------------------------------------------------------------
void HelicopterTracerCallback( const CEffectData &data )
{
// Grab the data
Vector vecStart = GetTracerOrigin( data );
float flVelocity = data.m_flScale;
// Use default velocity if none specified
if ( !flVelocity )
{
flVelocity = 8000;
}
//Get out shot direction and length
Vector vecShotDir;
VectorSubtract( data.m_vOrigin, vecStart, vecShotDir );
float flTotalDist = VectorNormalize( vecShotDir );
// Don't make small tracers
if ( flTotalDist <= 256 )
return;
float flLength = random->RandomFloat( 256.0f, 384.0f );
float flLife = ( flTotalDist + flLength ) / flVelocity; //NOTENOTE: We want the tail to finish its run as well
// Add it
FX_AddDiscreetLine( vecStart, vecShotDir, flVelocity, flLength, flTotalDist, 5.0f, flLife, "effects/gunshiptracer" );
if (data.m_fFlags & TRACER_FLAG_WHIZ)
{
FX_TracerSound( vecStart, data.m_vOrigin, TRACER_TYPE_GUNSHIP );
}
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void TracerSoundCallback( const CEffectData &data )
{
// Grab the data
Vector vecStart = GetTracerOrigin( data );
// Do tracer effect
FX_TracerSound( vecStart, (Vector&)data.m_vOrigin, data.m_fFlags );
}
//-----------------------------------------------------------------------------
// 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:
//-----------------------------------------------------------------------------
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 );
}
}