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1 files changed, 136 insertions, 0 deletions

diff --git a/game/client/fx_explosion.h b/game/client/fx_explosion.h
new file mode 100644
index 0000000..5aa147a
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+++ b/game/client/fx_explosion.h
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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#ifndef FX_EXPLOSION_H
+#define FX_EXPLOSION_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "particle_collision.h"
+#include "glow_overlay.h"
+
+//JDW: For now we're clamping this value
+#define	EXPLOSION_FORCE_MAX	2
+#define	EXPLOSION_FORCE_MIN	2
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+class C_BaseExplosionEffect
+{
+private:
+	static C_BaseExplosionEffect	m_instance;
+
+public:
+			~C_BaseExplosionEffect( void ) {}
+
+	static	C_BaseExplosionEffect &Instance( void )	{	return m_instance;	}
+
+	virtual void	Create( const Vector &position, float force, float scale, int flags );
+
+protected:
+					C_BaseExplosionEffect( void );
+
+	virtual void	PlaySound( void );
+
+	virtual void	CreateCore( void );
+	virtual void	CreateDebris( void );
+	virtual void	CreateMisc( void );
+	virtual void	CreateDynamicLight( void );
+
+	float			ScaleForceByDeviation( Vector &deviant, Vector &source, float spread, float *force = NULL );
+
+	float			Probe( const Vector &origin, Vector *direction, float strength );
+	void			GetForceDirection( const Vector &origin, float magnitude, Vector *resultDirection, float *resultForce );
+
+protected:
+
+	Vector	m_vecOrigin;
+	Vector	m_vecDirection;
+	float	m_flForce;
+	int		m_fFlags;
+
+	PMaterialHandle	m_Material_Smoke;
+	PMaterialHandle m_Material_Embers[2];
+	PMaterialHandle m_Material_FireCloud;
+};
+
+//Singleton accessor
+extern C_BaseExplosionEffect &BaseExplosionEffect( void );
+
+
+//
+// CExplosionOverlay
+//
+
+class CExplosionOverlay : public CWarpOverlay
+{
+public:
+	
+	virtual bool Update( void );
+
+public:
+
+	float	m_flLifetime;
+	Vector	m_vBaseColors[MAX_SUN_LAYERS];
+
+};
+
+//-----------------------------------------------------------------------------
+// Purpose: Water explosion
+//-----------------------------------------------------------------------------
+class C_WaterExplosionEffect : public C_BaseExplosionEffect
+{
+	typedef C_BaseExplosionEffect BaseClass;
+public:
+	static	C_WaterExplosionEffect &Instance( void )	{	return m_waterinstance;	}
+
+	virtual void	Create( const Vector &position, float force, float scale, int flags );
+
+protected:
+	virtual void	CreateCore( void );
+	virtual void	CreateDebris( void );
+	virtual void	CreateMisc( void );
+	virtual void	PlaySound( void );
+
+private:
+	Vector	m_vecWaterSurface;
+	float	m_flDepth;				// Depth below the water surface (used for surface effect)
+	Vector	m_vecColor;				// Lighting tint information
+	float	m_flLuminosity;			// Luminosity information
+
+	static C_WaterExplosionEffect	m_waterinstance;
+};
+
+//Singleton accessor
+extern C_WaterExplosionEffect &WaterExplosionEffect( void );
+
+//-----------------------------------------------------------------------------
+// Purpose: Water explosion
+//-----------------------------------------------------------------------------
+class C_MegaBombExplosionEffect : public C_BaseExplosionEffect
+{
+	typedef C_BaseExplosionEffect BaseClass;
+public:
+	static	C_MegaBombExplosionEffect &Instance( void )	{	return m_megainstance;	}
+
+protected:
+	virtual void	CreateCore( void );
+
+	virtual void	CreateDebris( void ) { };
+	virtual void	CreateMisc( void ) { };
+	virtual void	PlaySound( void ) { };
+
+private:
+	static C_MegaBombExplosionEffect	m_megainstance;
+};
+
+//Singleton accessor
+extern C_MegaBombExplosionEffect &MegaBombExplosionEffect( void );
+
+#endif // FX_EXPLOSION_H