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1 files changed, 221 insertions, 0 deletions

diff --git a/game/client/c_te_legacytempents.h b/game/client/c_te_legacytempents.h
new file mode 100644
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+++ b/game/client/c_te_legacytempents.h
@@ -0,0 +1,221 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $Workfile:     $
+// $Date:         $
+// $NoKeywords: $
+//=============================================================================//
+#if !defined( C_TE_LEGACYTEMPENTS_H )
+#define C_TE_LEGACYTEMPENTS_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+class C_BaseEntity;
+class C_LocalTempEntity;
+struct model_t;
+
+#include "mempool.h"
+#include "utllinkedlist.h"
+
+#if defined( CSTRIKE_DLL ) || defined( SDK_DLL )
+enum
+{
+	CS_SHELL_9MM = 0,
+	CS_SHELL_57,
+	CS_SHELL_12GAUGE,
+	CS_SHELL_556,
+	CS_SHELL_762NATO,
+	CS_SHELL_338MAG
+};
+#endif
+
+//-----------------------------------------------------------------------------
+// Purpose: Interface for lecacy temp entities
+//-----------------------------------------------------------------------------
+abstract_class ITempEnts
+{
+public:
+	virtual						~ITempEnts() {}
+
+	virtual void				Init( void ) = 0;
+	virtual void				Shutdown( void ) = 0;
+	virtual void				LevelInit() = 0;
+	virtual void				LevelShutdown() = 0;
+
+	virtual void				Update( void ) = 0;
+	virtual void				Clear( void ) = 0;
+
+	virtual C_LocalTempEntity	*FindTempEntByID( int nID, int nSubID ) = 0;
+
+	virtual void				BloodSprite( const Vector &org, int r, int g, int b, int a, int modelIndex, int modelIndex2, float size ) = 0;
+	virtual void				RicochetSprite( const Vector &pos, model_t *pmodel, float duration, float scale ) = 0;
+	virtual void				MuzzleFlash( int type, ClientEntityHandle_t hEntity, int attachmentIndex, bool firstPerson ) = 0;
+	virtual void				MuzzleFlash( const Vector &pos1, const QAngle &angles, int type, ClientEntityHandle_t hEntity, bool firstPerson ) = 0;
+	virtual void				EjectBrass( const Vector& pos1, const QAngle& angles, const QAngle& gunAngles, int type ) = 0;
+	virtual C_LocalTempEntity   *SpawnTempModel( const model_t *pModel, const Vector &vecOrigin, const QAngle &vecAngles, const Vector &vecVelocity, float flLifeTime, int iFlags ) = 0;
+	virtual void				BreakModel( const Vector &pos, const QAngle &angles, const Vector &size, const Vector &dir, float random, float life, int count, int modelIndex, char flags) = 0;
+	virtual void				Bubbles( const Vector &mins, const Vector &maxs, float height, int modelIndex, int count, float speed ) = 0;
+	virtual void				BubbleTrail( const Vector &start, const Vector &end, float flWaterZ, int modelIndex, int count, float speed ) = 0;
+	virtual void				Sprite_Explode( C_LocalTempEntity *pTemp, float scale, int flags ) = 0;
+	virtual void				FizzEffect( C_BaseEntity *pent, int modelIndex, int density, int current ) = 0;
+	virtual C_LocalTempEntity	*DefaultSprite( const Vector &pos, int spriteIndex, float framerate ) = 0;
+	virtual void				Sprite_Smoke( C_LocalTempEntity *pTemp, float scale ) = 0;
+	virtual C_LocalTempEntity	*TempSprite( const Vector &pos, const Vector &dir, float scale, int modelIndex, int rendermode, int renderfx, float a, float life, int flags, const Vector &normal = vec3_origin ) = 0;
+	virtual void				AttachTentToPlayer( int client, int modelIndex, float zoffset, float life ) = 0;
+	virtual void				KillAttachedTents( int client ) = 0;
+	virtual void				Sprite_Spray( const Vector &pos, const Vector &dir, int modelIndex, int count, int speed, int iRand ) = 0;
+	virtual void				Sprite_Trail( const Vector &vecStart, const Vector &vecEnd, int modelIndex, int nCount, float flLife, float flSize, float flAmplitude, int nRenderamt, float flSpeed ) = 0;
+	virtual void				RocketFlare( const Vector& pos ) = 0;
+	virtual void				HL1EjectBrass( const Vector &vecPosition, const QAngle &angAngles, const Vector &vecVelocity, int nType ) = 0;
+	virtual void				CSEjectBrass( const Vector &vecPosition, const QAngle &angVelocity, int nType, int nShellType, CBasePlayer *pShooter ) = 0;
+	
+	virtual void				PlaySound ( C_LocalTempEntity *pTemp, float damp ) = 0;
+	virtual void				PhysicsProp( int modelindex, int skin, const Vector& pos, const QAngle &angles, const Vector& vel, int flags, int effects = 0 ) = 0;
+	virtual C_LocalTempEntity	*ClientProjectile( const Vector& vecOrigin, const Vector& vecVelocity, const Vector& vecAccel, int modelindex, int lifetime, CBaseEntity *pOwner, const char *pszImpactEffect = NULL, const char *pszParticleEffect = NULL ) = 0;
+};
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Default implementation of the temp entity interface
+//-----------------------------------------------------------------------------
+class CTempEnts : public ITempEnts
+{
+// Construction
+public:
+							CTempEnts( void );
+	virtual					~CTempEnts( void );
+// Exposed interface
+public:
+	virtual void			Init( void );
+	virtual void			Shutdown( void );
+
+	virtual void			LevelInit();
+
+	virtual void			LevelShutdown();
+
+	virtual void			Update( void );
+	virtual void			Clear( void );
+
+	virtual C_LocalTempEntity	*FindTempEntByID( int nID, int nSubID );
+
+	// Legacy temp entities still supported
+	virtual void			BloodSprite( const Vector &org, int r, int g, int b, int a, int modelIndex, int modelIndex2, float size );
+	virtual void			RicochetSprite( const Vector &pos, model_t *pmodel, float duration, float scale );
+
+	virtual void			MuzzleFlash( int type, ClientEntityHandle_t hEntity, int attachmentIndex, bool firstPerson );
+	virtual void			MuzzleFlash( const Vector &pos1, const QAngle &angles, int type, ClientEntityHandle_t hEntity, bool firstPerson = false );
+	
+	virtual void			BreakModel(const Vector &pos, const QAngle &angles, const Vector &size, const Vector &dir, float random, float life, int count, int modelIndex, char flags);
+	virtual void			Bubbles( const Vector &mins, const Vector &maxs, float height, int modelIndex, int count, float speed );
+	virtual void			BubbleTrail( const Vector &start, const Vector &end, float height, int modelIndex, int count, float speed );
+	virtual void			Sprite_Explode( C_LocalTempEntity *pTemp, float scale, int flags );
+	virtual void			FizzEffect( C_BaseEntity *pent, int modelIndex, int density, int current );
+	virtual C_LocalTempEntity		*DefaultSprite( const Vector &pos, int spriteIndex, float framerate );
+	virtual void			Sprite_Smoke( C_LocalTempEntity *pTemp, float scale );
+	virtual C_LocalTempEntity		*TempSprite( const Vector &pos, const Vector &dir, float scale, int modelIndex, int rendermode, int renderfx, float a, float life, int flags, const Vector &normal = vec3_origin );
+	virtual void			AttachTentToPlayer( int client, int modelIndex, float zoffset, float life );
+	virtual void			KillAttachedTents( int client );
+	virtual void			Sprite_Spray( const Vector &pos, const Vector &dir, int modelIndex, int count, int speed, int iRand );
+	void					Sprite_Trail( const Vector &vecStart, const Vector &vecEnd, int modelIndex, int nCount, float flLife, float flSize, float flAmplitude, int nRenderamt, float flSpeed );
+
+	virtual void			PlaySound ( C_LocalTempEntity *pTemp, float damp );
+	virtual void			EjectBrass( const Vector &pos1, const QAngle &angles, const QAngle &gunAngles, int type );
+	virtual C_LocalTempEntity		*SpawnTempModel( const model_t *pModel, const Vector &vecOrigin, const QAngle &vecAngles, const Vector &vecVelocity, float flLifeTime, int iFlags );
+	void					RocketFlare( const Vector& pos );
+	void					HL1EjectBrass( const Vector &vecPosition, const QAngle &angAngles, const Vector &vecVelocity, int nType );
+	void					CSEjectBrass( const Vector &vecPosition, const QAngle &angAngles, int nType, int nShellType, CBasePlayer *pShooter );
+	void					PhysicsProp( int modelindex, int skin, const Vector& pos, const QAngle &angles, const Vector& vel, int flags, int effects = 0 );
+	C_LocalTempEntity		*ClientProjectile( const Vector& vecOrigin, const Vector& vecVelocity, const Vector& vecAcceleration, int modelindex, int lifetime, CBaseEntity *pOwner, const char *pszImpactEffect = NULL, const char *pszParticleEffect = NULL );
+
+// Data
+public:
+	enum
+	{ 
+		MAX_TEMP_ENTITIES = 500,
+		MAX_TEMP_ENTITY_SPRITES = 200,
+		MAX_TEMP_ENTITY_STUDIOMODEL = 50,
+	};
+
+private:
+	// Global temp entity pool
+	CClassMemoryPool< C_LocalTempEntity >	m_TempEntsPool;
+	CUtlLinkedList< C_LocalTempEntity *, unsigned short >	m_TempEnts;
+
+	// Muzzle flash sprites
+	struct model_t			*m_pSpriteMuzzleFlash[10];
+	struct model_t			*m_pSpriteAR2Flash[4];
+	struct model_t			*m_pShells[3];
+	struct model_t			*m_pSpriteCombineFlash[2];
+
+#if defined( HL1_CLIENT_DLL )
+	struct model_t			*m_pHL1Shell;
+	struct model_t			*m_pHL1ShotgunShell;
+#endif
+
+#if defined( CSTRIKE_DLL ) || defined ( SDK_DLL )
+	struct model_t			*m_pCS_9MMShell;
+	struct model_t			*m_pCS_57Shell;
+	struct model_t			*m_pCS_12GaugeShell;
+	struct model_t			*m_pCS_556Shell;
+	struct model_t			*m_pCS_762NATOShell;
+	struct model_t			*m_pCS_338MAGShell;
+#endif
+
+// Internal methods also available to children
+protected:
+	C_LocalTempEntity		*TempEntAlloc( const Vector& org, const model_t *model );
+	C_LocalTempEntity		*TempEntAllocHigh( const Vector& org, const model_t *model );
+
+// Material handle caches
+private:
+
+	inline void				CacheMuzzleFlashes( void );
+	PMaterialHandle			m_Material_MuzzleFlash_Player[4];
+	PMaterialHandle			m_Material_MuzzleFlash_NPC[4];
+	PMaterialHandle			m_Material_Combine_MuzzleFlash_Player[2];
+	PMaterialHandle			m_Material_Combine_MuzzleFlash_NPC[2];
+
+// Internal methods
+private:
+	CTempEnts( const CTempEnts & );
+
+	void					TempEntFree( int index );
+	C_LocalTempEntity		*TempEntAlloc();	
+	bool					FreeLowPriorityTempEnt();
+
+	int						AddVisibleTempEntity( C_LocalTempEntity *pEntity );
+
+	// AR2
+	void					MuzzleFlash_AR2_Player( const Vector &origin, const QAngle &angles, ClientEntityHandle_t hEntity );
+	void					MuzzleFlash_AR2_NPC( const Vector &origin, const QAngle &angles, ClientEntityHandle_t hEntity );
+							
+	// SMG1					
+	void					MuzzleFlash_SMG1_Player( ClientEntityHandle_t hEntity, int attachmentIndex );
+	void					MuzzleFlash_SMG1_NPC( ClientEntityHandle_t hEntity, int attachmentIndex );
+							
+	// Shotgun				
+	void					MuzzleFlash_Shotgun_Player( ClientEntityHandle_t hEntity, int attachmentIndex );
+	void					MuzzleFlash_Shotgun_NPC( ClientEntityHandle_t hEntity, int attachmentIndex );
+							
+	// Pistol				
+	void					MuzzleFlash_Pistol_Player( ClientEntityHandle_t hEntity, int attachmentIndex );
+	void					MuzzleFlash_Pistol_NPC( ClientEntityHandle_t hEntity, int attachmentIndex );
+							
+	// Combine				
+	void					MuzzleFlash_Combine_Player( ClientEntityHandle_t hEntity, int attachmentIndex );
+	void					MuzzleFlash_Combine_NPC( ClientEntityHandle_t hEntity, int attachmentIndex );
+
+	// 357
+	void					MuzzleFlash_357_Player( ClientEntityHandle_t hEntity, int attachmentIndex );
+
+	// RPG
+	void					MuzzleFlash_RPG_NPC( ClientEntityHandle_t hEntity, int attachmentIndex );
+};
+
+
+extern ITempEnts *tempents;
+
+
+#endif // C_TE_LEGACYTEMPENTS_H