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FluorescentCIAAfricanAmerican
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//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose: Game-specific impact effect hooks
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//
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//=============================================================================//
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#include "cbase.h"
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#include "fx_impact.h"
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#include "fx.h"
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#include "decals.h"
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#include "fx_quad.h"
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#include "fx_sparks.h"
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#include "tier0/vprof.h"
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// memdbgon must be the last include file in a .cpp file!!!
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#include "tier0/memdbgon.h"
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//-----------------------------------------------------------------------------
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// Purpose: Handle jeep impacts
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//-----------------------------------------------------------------------------
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void ImpactJeepCallback( const CEffectData &data )
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{
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trace_t tr;
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Vector vecOrigin, vecStart, vecShotDir;
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int iMaterial, iDamageType, iHitbox;
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short nSurfaceProp;
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C_BaseEntity *pEntity = ParseImpactData( data, &vecOrigin, &vecStart, &vecShotDir, nSurfaceProp, iMaterial, iDamageType, iHitbox );
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if ( !pEntity )
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{
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// This happens for impacts that occur on an object that's then destroyed.
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// Clear out the fraction so it uses the server's data
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tr.fraction = 1.0;
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PlayImpactSound( pEntity, tr, vecOrigin, nSurfaceProp );
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return;
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}
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// If we hit, perform our custom effects and play the sound
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if ( Impact( vecOrigin, vecStart, iMaterial, iDamageType, iHitbox, pEntity, tr ) )
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{
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// Check for custom effects based on the Decal index
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PerformCustomEffects( vecOrigin, tr, vecShotDir, iMaterial, 2 );
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}
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PlayImpactSound( pEntity, tr, vecOrigin, nSurfaceProp );
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}
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DECLARE_CLIENT_EFFECT( "ImpactJeep", ImpactJeepCallback );
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//-----------------------------------------------------------------------------
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// Purpose: Handle gauss impacts
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//-----------------------------------------------------------------------------
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void ImpactGaussCallback( const CEffectData &data )
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{
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trace_t tr;
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Vector vecOrigin, vecStart, vecShotDir;
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int iMaterial, iDamageType, iHitbox;
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short nSurfaceProp;
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C_BaseEntity *pEntity = ParseImpactData( data, &vecOrigin, &vecStart, &vecShotDir, nSurfaceProp, iMaterial, iDamageType, iHitbox );
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if ( !pEntity )
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{
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// This happens for impacts that occur on an object that's then destroyed.
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// Clear out the fraction so it uses the server's data
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tr.fraction = 1.0;
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PlayImpactSound( pEntity, tr, vecOrigin, nSurfaceProp );
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return;
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}
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// If we hit, perform our custom effects and play the sound
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if ( Impact( vecOrigin, vecStart, iMaterial, iDamageType, iHitbox, pEntity, tr ) )
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{
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// Check for custom effects based on the Decal index
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PerformCustomEffects( vecOrigin, tr, vecShotDir, iMaterial, 2 );
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}
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PlayImpactSound( pEntity, tr, vecOrigin, nSurfaceProp );
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}
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DECLARE_CLIENT_EFFECT( "ImpactGauss", ImpactGaussCallback );
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//-----------------------------------------------------------------------------
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// Purpose: Handle weapon impacts
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//-----------------------------------------------------------------------------
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void ImpactCallback( const CEffectData &data )
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{
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VPROF_BUDGET( "ImpactCallback", VPROF_BUDGETGROUP_PARTICLE_RENDERING );
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trace_t tr;
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Vector vecOrigin, vecStart, vecShotDir;
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int iMaterial, iDamageType, iHitbox;
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short nSurfaceProp;
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C_BaseEntity *pEntity = ParseImpactData( data, &vecOrigin, &vecStart, &vecShotDir, nSurfaceProp, iMaterial, iDamageType, iHitbox );
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if ( !pEntity )
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{
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// This happens for impacts that occur on an object that's then destroyed.
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// Clear out the fraction so it uses the server's data
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tr.fraction = 1.0;
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PlayImpactSound( pEntity, tr, vecOrigin, nSurfaceProp );
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return;
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}
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// If we hit, perform our custom effects and play the sound
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if ( Impact( vecOrigin, vecStart, iMaterial, iDamageType, iHitbox, pEntity, tr ) )
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{
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// Check for custom effects based on the Decal index
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PerformCustomEffects( vecOrigin, tr, vecShotDir, iMaterial, 1.0 );
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}
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PlayImpactSound( pEntity, tr, vecOrigin, nSurfaceProp );
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}
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DECLARE_CLIENT_EFFECT( "Impact", ImpactCallback );
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//-----------------------------------------------------------------------------
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// Purpose:
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// Input : &origin -
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// &normal -
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// scale -
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//-----------------------------------------------------------------------------
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void FX_AirboatGunImpact( const Vector &origin, const Vector &normal, float scale )
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{
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#ifdef _XBOX
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Vector offset = origin + ( normal * 1.0f );
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CSmartPtr<CTrailParticles> sparkEmitter = CTrailParticles::Create( "FX_MetalSpark 1" );
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if ( sparkEmitter == NULL )
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return;
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//Setup our information
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sparkEmitter->SetSortOrigin( offset );
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sparkEmitter->SetFlag( bitsPARTICLE_TRAIL_VELOCITY_DAMPEN );
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sparkEmitter->SetVelocityDampen( 8.0f );
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sparkEmitter->SetGravity( 800.0f );
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sparkEmitter->SetCollisionDamped( 0.25f );
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sparkEmitter->GetBinding().SetBBox( offset - Vector( 32, 32, 32 ), offset + Vector( 32, 32, 32 ) );
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int numSparks = random->RandomInt( 4, 8 );
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TrailParticle *pParticle;
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PMaterialHandle hMaterial = sparkEmitter->GetPMaterial( "effects/spark" );
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Vector dir;
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float length = 0.1f;
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//Dump out sparks
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for ( int i = 0; i < numSparks; i++ )
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{
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pParticle = (TrailParticle *) sparkEmitter->AddParticle( sizeof(TrailParticle), hMaterial, offset );
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if ( pParticle == NULL )
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return;
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pParticle->m_flLifetime = 0.0f;
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pParticle->m_flDieTime = random->RandomFloat( 0.05f, 0.1f );
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float spreadOfs = random->RandomFloat( 0.0f, 2.0f );
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dir[0] = normal[0] + random->RandomFloat( -(0.5f*spreadOfs), (0.5f*spreadOfs) );
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dir[1] = normal[1] + random->RandomFloat( -(0.5f*spreadOfs), (0.5f*spreadOfs) );
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dir[2] = normal[2] + random->RandomFloat( -(0.5f*spreadOfs), (0.5f*spreadOfs) );
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VectorNormalize( dir );
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pParticle->m_flWidth = random->RandomFloat( 1.0f, 4.0f );
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pParticle->m_flLength = random->RandomFloat( length*0.25f, length );
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pParticle->m_vecVelocity = dir * random->RandomFloat( (128.0f*(2.0f-spreadOfs)), (512.0f*(2.0f-spreadOfs)) );
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Color32Init( pParticle->m_color, 255, 255, 255, 255 );
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}
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#else
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// Normal metal spark
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FX_MetalSpark( origin, normal, normal, (int) scale );
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#endif // _XBOX
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// Add a quad to highlite the hit point
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FX_AddQuad( origin,
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normal,
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random->RandomFloat( 16, 32 ),
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random->RandomFloat( 32, 48 ),
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0.75f,
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1.0f,
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0.0f,
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0.4f,
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random->RandomInt( 0, 360 ),
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0,
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Vector( 1.0f, 1.0f, 1.0f ),
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0.05f,
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"effects/combinemuzzle2_nocull",
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(FXQUAD_BIAS_SCALE|FXQUAD_BIAS_ALPHA) );
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}
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//-----------------------------------------------------------------------------
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// Purpose: Handle weapon impacts from the airboat gun shooting (cheaper versions)
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//-----------------------------------------------------------------------------
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void ImpactAirboatGunCallback( const CEffectData &data )
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{
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VPROF_BUDGET( "ImpactAirboatGunCallback", VPROF_BUDGETGROUP_PARTICLE_RENDERING );
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trace_t tr;
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Vector vecOrigin, vecStart, vecShotDir;
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int iMaterial, iDamageType, iHitbox;
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short nSurfaceProp;
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C_BaseEntity *pEntity = ParseImpactData( data, &vecOrigin, &vecStart, &vecShotDir, nSurfaceProp, iMaterial, iDamageType, iHitbox );
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if ( !pEntity )
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{
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// This happens for impacts that occur on an object that's then destroyed.
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// Clear out the fraction so it uses the server's data
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tr.fraction = 1.0;
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PlayImpactSound( pEntity, tr, vecOrigin, nSurfaceProp );
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return;
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}
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#if !defined( _XBOX )
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// If we hit, perform our custom effects and play the sound. Don't create decals
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if ( Impact( vecOrigin, vecStart, iMaterial, iDamageType, iHitbox, pEntity, tr, IMPACT_NODECAL | IMPACT_REPORT_RAGDOLL_IMPACTS ) )
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{
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FX_AirboatGunImpact( vecOrigin, tr.plane.normal, 2 );
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}
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#else
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FX_AirboatGunImpact( vecOrigin, tr.plane.normal, 1 );
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#endif
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}
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DECLARE_CLIENT_EFFECT( "AirboatGunImpact", ImpactAirboatGunCallback );
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//-----------------------------------------------------------------------------
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// Purpose: Handle weapon impacts from the helicopter shooting (cheaper versions)
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//-----------------------------------------------------------------------------
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void ImpactHelicopterCallback( const CEffectData &data )
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{
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VPROF_BUDGET( "ImpactHelicopterCallback", VPROF_BUDGETGROUP_PARTICLE_RENDERING );
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trace_t tr;
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Vector vecOrigin, vecStart, vecShotDir;
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int iMaterial, iDamageType, iHitbox;
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short nSurfaceProp;
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C_BaseEntity *pEntity = ParseImpactData( data, &vecOrigin, &vecStart, &vecShotDir, nSurfaceProp, iMaterial, iDamageType, iHitbox );
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if ( !pEntity )
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{
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// This happens for impacts that occur on an object that's then destroyed.
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// Clear out the fraction so it uses the server's data
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tr.fraction = 1.0;
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PlayImpactSound( pEntity, tr, vecOrigin, nSurfaceProp );
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return;
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}
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// If we hit, perform our custom effects and play the sound. Don't create decals
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if ( Impact( vecOrigin, vecStart, iMaterial, iDamageType, iHitbox, pEntity, tr, IMPACT_NODECAL | IMPACT_REPORT_RAGDOLL_IMPACTS ) )
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{
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FX_AirboatGunImpact( vecOrigin, tr.plane.normal, IsXbox() ? 1 : 2 );
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// Only do metal + computer custom effects
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if ( (iMaterial == CHAR_TEX_METAL) || (iMaterial == CHAR_TEX_COMPUTER) )
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{
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PerformCustomEffects( vecOrigin, tr, vecShotDir, iMaterial, 1.0, FLAGS_CUSTIOM_EFFECTS_NOFLECKS );
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}
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}
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PlayImpactSound( pEntity, tr, vecOrigin, nSurfaceProp );
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}
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DECLARE_CLIENT_EFFECT( "HelicopterImpact", ImpactHelicopterCallback );
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