Initial Prey Game integration support.

neo/prey/Prey/game_forcefield.h

@@ -0,0 +1,94 @@
+#ifndef __GAME_FORCEFIELD_H__
+#define __GAME_FORCEFIELD_H__
+
+class hhForceField : public idEntity {
+	CLASS_PROTOTYPE( hhForceField );
+
+public:
+	void		Spawn();
+	void		ApplyImpulse( idEntity *ent, int id, const idVec3 &point, const idVec3 &force );
+	void		Save( idSaveGame *savefile ) const;
+	void		Restore( idRestoreGame *savefile );
+
+	//rww - network code
+	virtual void			WriteToSnapshot( idBitMsgDelta &msg ) const;
+	virtual void			ReadFromSnapshot( const idBitMsgDelta &msg );
+	virtual void			ClientPredictionThink( void );
+
+protected:
+	void		Ticker();
+
+	int			DetermineThinnestAxis();
+	idVec3		DetermineForce();
+
+	virtual bool IsAtRest( int id ) const;
+
+	void		EnterDamagedState();
+	void		EnterPreTurningOnState();
+	void		EnterTurningOnState();
+	void		EnterOnState();
+	void		EnterTurningOffState();
+	void		EnterOffState();
+
+protected:
+	void		Event_Activate( idEntity *activator );
+
+protected:
+	enum States {
+		StatePreTurningOn = 0,
+		StateTurningOn,
+		StateOn,
+		StateTurningOff,
+		StateOff
+	} fieldState;
+	bool		damagedState;
+
+	float		activationRate;
+	float		deactivationRate;
+	float		undamageFadeRate;
+
+	int			applyImpulseAttempts;
+
+	int			cachedContents;
+
+	float		fade;
+
+	int			nextCollideFxTime;
+
+	hhPhysics_StaticForceField physicsObj;
+};
+
+
+class hhShuttleForceField : public idEntity {
+	CLASS_PROTOTYPE( hhShuttleForceField );
+
+public:
+	void		Spawn();
+	void		ApplyImpulse( idEntity *ent, int id, const idVec3 &point, const idVec3 &force );
+	void		Save( idSaveGame *savefile ) const;
+	void		Restore( idRestoreGame *savefile );
+
+	//rww - network code
+	virtual void			WriteToSnapshot( idBitMsgDelta &msg ) const;
+	virtual void			ReadFromSnapshot( const idBitMsgDelta &msg );
+	virtual void			ClientPredictionThink( void );
+
+	void		Ticker();
+
+protected:
+	void		Event_Activate(idEntity *activator);
+
+	enum States {
+		StatePreTurningOn = 0,
+		StateTurningOn,
+		StateOn,
+		StateTurningOff,
+		StateOff
+	} fieldState;
+
+private:
+	int						nextCollideFxTime;
+	idInterpolate<float>	fade;
+};
+
+#endif /* __GAME_FORCEFIELD_H__ */