1 files changed, 118 insertions, 0 deletions
diff --git a/game/shared/hl2/hl2_gamerules.h b/game/shared/hl2/hl2_gamerules.h
new file mode 100644
index 0000000..4f64793
--- /dev/null
+++ b/game/shared/hl2/hl2_gamerules.h
@@ -0,0 +1,118 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: Game rules for Half-Life 2.
+//
+//=============================================================================//
+
+#ifndef HL2_GAMERULES_H
+#define HL2_GAMERULES_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "gamerules.h"
+#include "singleplay_gamerules.h"
+#include "hl2_shareddefs.h"
+
+#ifdef CLIENT_DLL
+	#define CHalfLife2 C_HalfLife2
+	#define CHalfLife2Proxy C_HalfLife2Proxy
+#endif
+
+
+class CHalfLife2Proxy : public CGameRulesProxy
+{
+public:
+	DECLARE_CLASS( CHalfLife2Proxy, CGameRulesProxy );
+	DECLARE_NETWORKCLASS();
+};
+
+
+class CHalfLife2 : public CSingleplayRules
+{
+public:
+	DECLARE_CLASS( CHalfLife2, CSingleplayRules );
+
+	// Damage Query Overrides.
+	virtual bool			Damage_IsTimeBased( int iDmgType );
+	// TEMP:
+	virtual int				Damage_GetTimeBased( void );
+	
+	virtual bool			ShouldCollide( int collisionGroup0, int collisionGroup1 );
+	virtual bool			ShouldUseRobustRadiusDamage(CBaseEntity *pEntity);
+#ifndef CLIENT_DLL
+	virtual bool			ShouldAutoAim( CBasePlayer *pPlayer, edict_t *target );
+	virtual float			GetAutoAimScale( CBasePlayer *pPlayer );
+	virtual float			GetAmmoQuantityScale( int iAmmoIndex );
+	virtual void			LevelInitPreEntity();
+#endif
+
+private:
+	// Rules change for the mega physgun
+	CNetworkVar( bool, m_bMegaPhysgun );
+
+#ifdef CLIENT_DLL
+
+	DECLARE_CLIENTCLASS_NOBASE(); // This makes datatables able to access our private vars.
+
+#else
+
+	DECLARE_SERVERCLASS_NOBASE(); // This makes datatables able to access our private vars.
+
+	CHalfLife2();
+	virtual ~CHalfLife2() {}
+
+	virtual void			Think( void );
+
+	virtual bool			ClientCommand( CBaseEntity *pEdict, const CCommand &args );
+	virtual void			PlayerSpawn( CBasePlayer *pPlayer );
+
+	virtual void			InitDefaultAIRelationships( void );
+	virtual const char*		AIClassText(int classType);
+	virtual const char *GetGameDescription( void ) { return "Half-Life 2"; }
+
+	// Ammo
+	virtual void			PlayerThink( CBasePlayer *pPlayer );
+	virtual float			GetAmmoDamage( CBaseEntity *pAttacker, CBaseEntity *pVictim, int nAmmoType );
+
+	virtual bool			ShouldBurningPropsEmitLight();
+public:
+
+	bool AllowDamage( CBaseEntity *pVictim, const CTakeDamageInfo &info );
+
+	bool	NPC_ShouldDropGrenade( CBasePlayer *pRecipient );
+	bool	NPC_ShouldDropHealth( CBasePlayer *pRecipient );
+	void	NPC_DroppedHealth( void );
+	void	NPC_DroppedGrenade( void );
+	bool	MegaPhyscannonActive( void ) { return m_bMegaPhysgun;	}
+	
+	virtual bool IsAlyxInDarknessMode();
+
+private:
+
+	float	m_flLastHealthDropTime;
+	float	m_flLastGrenadeDropTime;
+
+	void AdjustPlayerDamageTaken( CTakeDamageInfo *pInfo );
+	float AdjustPlayerDamageInflicted( float damage );
+
+	int						DefaultFOV( void ) { return 75; }
+#endif
+};
+
+
+//-----------------------------------------------------------------------------
+// Gets us at the Half-Life 2 game rules
+//-----------------------------------------------------------------------------
+inline CHalfLife2* HL2GameRules()
+{
+#if ( !defined( HL2_DLL ) && !defined( HL2_CLIENT_DLL ) ) || defined( HL2MP )
+	Assert( 0 );	// g_pGameRules is NOT an instance of CHalfLife2 and bad things happen
+#endif
+
+	return static_cast<CHalfLife2*>(g_pGameRules);
+}
+
+
+
+#endif // HL2_GAMERULES_H