---

inputdevice.h

Go to the documentation of this file.

/*
        $Id: inputdevice.h,v 1.1 2001/03/06 15:09:11 mbn Exp $

        ------------------------------------------------------------------------
        ClanLib, the platform independent game SDK.

        This library is distributed under the GNU LIBRARY GENERAL PUBLIC LICENSE
        version 2. See COPYING for details.

        For a total list of contributers see CREDITS.

        ------------------------------------------------------------------------
*/


#ifndef header_inputdevice
#define header_inputdevice

class CL_InputButton;
class CL_InputAxis;
class CL_InputHat;
class CL_InputBuffer;
class CL_InputCursor;

class CL_InputDevice
//: Input device interface.
// Class interface representing an input device, such as a keyboard, mouse,
// joystick, gamepad or digitizer.
{
public:
        virtual ~CL_InputDevice() { return; }

        virtual char *get_name() const =0;
        //: Returns the name of the input device.

        virtual int get_num_buttons() const =0;
        //: Returns the number of buttons on this device.

        virtual CL_InputButton *get_button(int button_num)=0;
        //: Returns a input button interface used to access the specified button number. 
        //: NULL is returned if button doesn't exist.

        virtual int get_num_axes() const =0;
        //: Returns the number of axes on this device.

        virtual CL_InputAxis *get_axis(int axis_num)=0;
        //: Returns a input axis interface used to access the specified axis number. 
        //: NULL is returned if axis doesn't exist.

        virtual int get_num_hats() const =0;
        //: Returns the number of hats available on this device.
        
        virtual CL_InputHat *get_hat(int hat_num)=0;
        //: Returns a input hat interface used to access the specified hat number. 
        //: NULL is returned if the hat doesn't exist.

        virtual int get_num_cursors() const =0;
        //: Returns the number of input cursors available on this device.

        virtual CL_InputCursor *get_cursor(int cursor_num)=0;
        //: Returns a input cursor interface used to access the specified cursor 
        //: number. NULL is returned if the cursor doesn't exist.
};

#endif

---