1

public/haptics/haptic_utils.h

@@ -0,0 +1,104 @@
+#ifndef HAPTIC_UTILS_H
+#define HAPTIC_UTILS_H
+
+
+#ifdef CLIENT_DLL
+
+#include "haptics/ihaptics.h"
+
+// forward decl.
+class C_BaseEntity;
+class C_BaseCombatCharacter;
+class C_BasePlayer;
+class bf_read;
+
+// use client side versions.
+#ifndef CBasePlayer
+#define CBasePlayer C_BasePlayer;
+#endif
+#ifndef CBaseCombatWeapon
+#define CBaseCombatWeapon C_BaseCombatWeapon
+#endif
+
+// stubbed version of haptics interface. Used when haptics is not available.
+class CHapticsStubbed : public IHaptics
+{
+public:
+public: // Initialization.
+	virtual bool Initialize(IVEngineClient* newengine, 
+		IViewRender *newview, 
+		vgui::IInputInternal* newinput, 
+		CGlobalVarsBase* newgpGlobals,
+		CreateInterfaceFn newengineFactory, 
+		void *IMEWindow,
+		IFileSystem* filesystem, 
+		IEngineVGui* newvgui,
+		ActivityList_IndexForName_t actIndexForName,
+		ActivityList_NameForIndex_t actNameForIndex)
+		{return false;};
+
+public: // Device methods
+	virtual bool HasDevice(){return false;};
+	virtual void ShutdownHaptics(){};
+
+public: // Game input handling
+	virtual void CalculateMove(float &forward_move, float &side_move, float delta){};
+	virtual void OnPlayerChanged(){}
+	virtual void SetNavigationClass(const char *defaultNavigationName){};
+	virtual const char *GetNavigationClass(){ return 0; };
+	virtual void GameProcess(){}
+	virtual void MenuProcess(){}
+
+public: // Effect methods
+	virtual void ProcessHapticEvent(int numArgs, ...){}
+	virtual void ProcessHapticWeaponActivity(const char *weapon, int activity){}
+	virtual void HapticsPunch(float strength, const QAngle &angle){}
+	virtual void ApplyDamageEffect(float damage, int damagetype, const Vector &angle){}
+	virtual void UpdateAvatarVelocity(const Vector &vel){}
+	virtual void RemoveAvatarEffect(){}
+	virtual void SetConstantForce(const Vector &force){}
+	virtual Vector GetConstantForce(){return Vector(0,0,0);}
+	virtual void SetDrag(float amount){}
+	virtual void SetShake(float scalar, float currentamount){}
+	virtual void SetHeld(float amount){}
+	virtual void SetMoveSurface(HapticSurfaceType_t surface){}
+	virtual HapticSurfaceType_t GetMoveSurface(){ return HST_NONE; }
+	virtual void SetDangling(float amount){};
+
+public: // Notify methods
+	virtual void LocalPlayerReset(){};
+	virtual void UpdatePlayerFOV(float fov){};
+	virtual void WorldPrecache() {};
+};
+#else
+// forward decl.
+class CBasePlayer;
+class CBaseCombatWeapon;
+class CTakeDamageInfo;
+
+#endif // CLIENT_DLL
+
+void HapticSendWeaponAnim(class CBaseCombatWeapon* weapon, int iActivity);
+void HapticSetConstantForce(class CBasePlayer* pPlayer,Vector force);
+void HapticSetDrag(class CBasePlayer* pPlayer, float drag);
+
+// note: does nothing on server.
+void HapticProcessSound(const char* soundname, int entIndex);
+
+#ifdef CLIENT_DLL
+	void ConnectHaptics(CreateInterfaceFn appFactory);
+	void DisconnectHaptics();
+
+	void UpdateAvatarEffect(void);
+	void HapticsExitedVehicle(C_BaseEntity* vehicle, C_BaseCombatCharacter *pPassenger );
+	void HapticsEnteredVehicle(C_BaseEntity* vehicle, C_BaseCombatCharacter *pPassenger );
+	
+	//bool value true if user is using a haptic device.
+	extern ConVar hap_HasDevice;
+#else
+	void HapticsDamage(CBasePlayer* pPlayer, const CTakeDamageInfo &info);
+	void HapticPunch(CBasePlayer* pPlayer, float amount, float x, float y);
+	void HapticMeleeContact(CBasePlayer* pPlayer);
+#endif
+
+#endif