1HEADmaster

1 files changed, 76 insertions, 0 deletions

diff --git a/game/client/fx_blood.h b/game/client/fx_blood.h
new file mode 100644
index 0000000..4fed5fb
--- /dev/null
+++ b/game/client/fx_blood.h
@@ -0,0 +1,76 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=============================================================================//
+
+#ifndef FX_BLOOD_H
+#define FX_BLOOD_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "tier0/memdbgon.h"
+
+class CBloodSprayEmitter : public CSimpleEmitter
+{
+public:
+	
+	CBloodSprayEmitter( const char *pDebugName ) : CSimpleEmitter( pDebugName ) {}
+	
+	static CBloodSprayEmitter *Create( const char *pDebugName )
+	{
+		return new CBloodSprayEmitter( pDebugName );
+	}
+
+	inline void SetGravity( float flGravity )
+	{
+		m_flGravity = flGravity;
+	}
+
+	virtual	float UpdateRoll( SimpleParticle *pParticle, float timeDelta )
+	{
+		pParticle->m_flRoll += pParticle->m_flRollDelta * timeDelta;
+		
+		pParticle->m_flRollDelta += pParticle->m_flRollDelta * ( timeDelta * -4.0f );
+
+		//Cap the minimum roll
+		/*
+		if ( fabs( pParticle->m_flRollDelta ) < 0.5f )
+		{
+			pParticle->m_flRollDelta = ( pParticle->m_flRollDelta > 0.0f ) ? 0.5f : -0.5f;
+		}
+		*/
+
+		return pParticle->m_flRoll;
+	}
+
+	virtual void UpdateVelocity( SimpleParticle *pParticle, float timeDelta )
+	{
+		if ( !( pParticle->m_iFlags & SIMPLE_PARTICLE_FLAG_NO_VEL_DECAY ) )
+		{
+			//Decelerate
+			static float dtime;
+			static float decay;
+
+			if ( dtime != timeDelta )
+			{
+				decay = ExponentialDecay( 0.1, 0.4f, dtime );
+				dtime = timeDelta;
+			}
+
+			pParticle->m_vecVelocity *= decay;
+			pParticle->m_vecVelocity[2] -= ( m_flGravity * timeDelta );
+		}
+	}
+
+private:
+
+	float m_flGravity;
+
+	CBloodSprayEmitter( const CBloodSprayEmitter & );
+};
+
+#include "tier0/memdbgoff.h"
+
+#endif // FX_BLOOD_H