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106 lines
3.5 KiB
106 lines
3.5 KiB
![]()
4 years ago
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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.h"
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#include "c_te_effect_dispatch.h"
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#include "clienteffectprecachesystem.h"
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#include "clientsideeffects.h"
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// Precache the effects
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CLIENTEFFECT_REGISTER_BEGIN( PrecacheTF2TracerEffects )
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CLIENTEFFECT_MATERIAL( "effects/human_bullet" )
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CLIENTEFFECT_MATERIAL( "effects/alien_laser" )
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CLIENTEFFECT_REGISTER_END()
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Vector GetTracerOrigin( const CEffectData &data );
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//-----------------------------------------------------------------------------
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// Purpose: Human's laser rifle Tracer
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//-----------------------------------------------------------------------------
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void HLaserTracerCallback( const CEffectData &data )
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{
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float flVelocity = data.m_flScale;
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Vector vecStart = GetTracerOrigin( data );
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Vector vecEnd = data.m_vOrigin;
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Vector shotDir;
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// Get out shot direction and length
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VectorSubtract( vecEnd, vecStart, shotDir );
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float totalDist = VectorNormalize( shotDir );
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// Don't make small tracers
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if ( totalDist <= 32 )
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return;
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float length = MAX( 64, random->RandomFloat( 200.0f, 256.0f ) );
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flVelocity = random->RandomFloat( 5000, 7000 );
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float life = ( totalDist + length ) / flVelocity;
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float flWidth = random->RandomFloat( 2.0, 2.5 );
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// Add it
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FX_AddDiscreetLine( vecStart, shotDir, flVelocity, length, totalDist, flWidth, life, "effects/human_bullet" );
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}
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DECLARE_CLIENT_EFFECT( "HLaserTracer", HLaserTracerCallback );
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//-----------------------------------------------------------------------------
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// Purpose: Alien's laser rifle Tracer
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//-----------------------------------------------------------------------------
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void ALaserTracerCallback( const CEffectData &data )
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{
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float flVelocity = data.m_flScale;
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Vector vecStart = GetTracerOrigin( data );
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Vector vecEnd = data.m_vOrigin;
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Vector shotDir;
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// Get out shot direction and length
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VectorSubtract( vecEnd, vecStart, shotDir );
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float totalDist = VectorNormalize( shotDir );
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// Don't make small tracers
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if ( totalDist <= 32 )
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return;
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float length = MAX( 64, random->RandomFloat( 512.0f, 768.0f ) );
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flVelocity = random->RandomFloat( 5000, 7000 );
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float life = ( totalDist + length ) / flVelocity;
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float flWidth = random->RandomFloat( 2.0, 3.0 );
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// Add it
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FX_AddDiscreetLine( vecStart, shotDir, flVelocity, length, totalDist, flWidth, life, "effects/alien_laser" );
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}
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DECLARE_CLIENT_EFFECT( "ALaserTracer", ALaserTracerCallback );
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//-----------------------------------------------------------------------------
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// Purpose: Alien's minigun tracer
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//-----------------------------------------------------------------------------
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void MinigunTracerCallback( const CEffectData &data )
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{
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float flVelocity = data.m_flScale;
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Vector vecStart = GetTracerOrigin( data );
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Vector vecEnd = data.m_vOrigin;
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Vector shotDir;
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// Get out shot direction and length
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VectorSubtract( vecEnd, vecStart, shotDir );
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float totalDist = VectorNormalize( shotDir );
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// Don't make small tracers
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if ( totalDist <= 32 )
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return;
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float length = MAX( 64, random->RandomFloat( 200.0f, 256.0f ) );
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flVelocity = random->RandomFloat( 5000, 7000 );
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float life = ( totalDist + length ) / flVelocity;
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float flWidth = random->RandomFloat( 1.5, 2.0 );
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// Add it
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FX_AddDiscreetLine( vecStart, shotDir, flVelocity, length, totalDist, flWidth, life, "effects/alien_laser" );
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}
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DECLARE_CLIENT_EFFECT( "MinigunTracer", MinigunTracerCallback );
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