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CryInput/XGamepad.h

@@ -0,0 +1,130 @@
+// XGamepad.h: interface for the CXGamepad class.
+// Sergiy Shaykin (sergiys@crytek.de)
+//////////////////////////////////////////////////////////////////////
+
+#ifndef _XGAMEPAD_H_
+#define _XGAMEPAD_H_
+
+#include <IInput.h>
+
+struct ILog;
+
+class CInput;
+
+class CXGamepad : public IGamepad
+{
+public:
+	bool Init(ILog *pLog);
+
+	CXGamepad();
+	virtual ~CXGamepad();
+////////////////////////////////////////////////////////////
+	void ShutDown();
+	//! allow to force a key code value
+  void SetKey(int p_key, int value);
+	//! allow to force a key code value
+  void SetPrevKey(int p_key, int value);
+	//! check for key pressed and held
+	bool KeyDown(int p_key);
+	//! check for key pressed only once
+	bool KeyPressed(int p_key);
+	//! check if the key has been released
+	bool KeyReleased(int p_key);
+	//! clear the key status
+	void ClearKey(int p_key);
+	//! return the code of the key pressed
+	int GetKeyPressedCode();
+	//! return the name of the key pressed 
+	const char *GetKeyPressedName();
+	//! return the code of the key down
+	int GetKeyDownCode();
+	//! return the name of the key down
+	const char *GetKeyDownName();
+	//! return the name (key name list) of the key specified in kKeyCode
+	const char *EnumerateKey(int nKeyCode);
+	//! set/unset directinput to exclusive mode
+	void SetExclusive(bool value,void *hwnd=0);
+	//! wait for a key pressed
+	void WaitForKey();
+	//! clear the key (pressed) state
+	void ClearKeyState();
+	//! return the name (ascii name mapped to the virtual keyboard layout) of the key specified in kKeyCode
+	//const char *GetKeyName(unsigned short nKey);
+	//!
+	void Update();
+
+  float GetDeltaX();
+  float GetDeltaY();
+
+/////////////////////////////////////////////////////////////
+private:
+
+bool IsControllerReady(UINT iNumController) const
+		{ assert(iNumController < MAX_XBOX_CONTROLLERS); return m_hGamepads[iNumController] != NULL; };
+
+bool AnyControllersReady() const 
+		{ UINT i; for (i=0; i<MAX_XBOX_CONTROLLERS; i++) if (m_hGamepads[i]) return true; return false; };
+
+int GetPrimaryController() const
+		{ UINT i; for (i=0; i<MAX_XBOX_CONTROLLERS; i++) if (m_hGamepads[i]) return i; return -1; };
+
+SHORT Ignore(SHORT iVal) const 
+{ 
+  if (abs(iVal) < XBOX_ANALOGSTICK_DEADZONE)
+    return 0; 
+  else 
+  {
+    if(iVal < 0)
+      return iVal + XBOX_ANALOGSTICK_DEADZONE;
+    else
+      return iVal - XBOX_ANALOGSTICK_DEADZONE;
+  }
+};
+
+
+bool IsDigitalButtonPressed(const eDigitalButton eWhichButton, const bool bOnce,
+									  const eController eWhichController) const;
+
+float GetAnalogButtonValue(const eAnalogButton eWhichButton, const eController eWhichController) const;
+
+void GetAnalogStickValue(float& fX, float& fY, const eSide eWhichStick, 
+								   const eController eWhichController) const;
+
+void ReadAnalogStickValue(const unsigned __int8 iControllerID, const eSide eWhichSide, 
+		const bool bExponential, float& fX, float& fY) const;
+
+	//static XAsciiKey m_AsciiTable[256];
+
+
+
+XINPUT_STATE m_xbStatus[MAX_XBOX_CONTROLLERS];
+XINPUT_STATE m_xbLastStatus[MAX_XBOX_CONTROLLERS];
+float m_fLX, m_fLY, m_fRX, m_fRY;
+
+
+
+public:	
+	//unsigned short DIK2XKEY(unsigned char cCode);
+	//unsigned char XKEY2DIK(unsigned short nCode);
+	//unsigned char XKEY2ASCII(unsigned short nCode);
+	
+protected:
+  /*
+	bool Acquire();
+	bool UnAcquire();
+	void SetupKeyNames();
+  */
+
+  HANDLE m_hGamepads[MAX_XBOX_CONTROLLERS];
+
+	unsigned char	m_cKeysState[256];
+	unsigned char	m_cOldKeysState[256];	
+	CInput *m_pInput;
+
+  bool m_bExponentialStick;
+
+  bool m_bExclusiveMode;
+	ILog *m_pLog;
+};
+
+#endif _XGAMEPAD_H_