#ifndef GOSU_BUTTONS_HPP
#define GOSU_BUTTONS_HPP

#include <Gosu/Platform.hpp>

#ifdef GOSU_IS_MAC
    #define GOSU_SCANCODE(mac, windows_or_linux) mac
    #define GOSU_SPECIAL_SCANCODE(mac, windows, linux) mac
#else
    #define GOSU_SCANCODE(mac, linux_or_windows) linux_or_windows
    #ifdef GOSU_IS_WIN
        #define GOSU_SPECIAL_SCANCODE(mac, windows, linux) windows
    #else
        #define GOSU_SPECIAL_SCANCODE(mac, windows, linux) linux
    #endif
#endif

namespace Gosu
{
    //! List of button ids that can be used with Gosu::Input.
    //! This enumeration contains ids for keyboard keys (kb*),
    //! mouse buttons and mouse wheel (ms*) and gamepad buttons (gp*).
    enum ButtonName
	{
        kbRangeBegin,
		kbEscape = GOSU_SCANCODE(0x35, 0x01),
		kbF1 = GOSU_SCANCODE(0x7a, 0x3b),
		kbF2 = GOSU_SCANCODE(0x78, 0x3c),
		kbF3 = GOSU_SCANCODE(0x63, 0x3d),
		kbF4 = GOSU_SCANCODE(0x76, 0x3e),
		kbF5 = GOSU_SCANCODE(0x60, 0x3f),
		kbF6 = GOSU_SCANCODE(0x61, 0x40),
		kbF7 = GOSU_SCANCODE(0x62, 0x41),
		kbF8 = GOSU_SCANCODE(0x64, 0x42),
		kbF9 = GOSU_SCANCODE(0x65, 0x43),
		kbF10 = GOSU_SCANCODE(0x6d, 0x44),
		kbF11 = GOSU_SCANCODE(0x67, 0x57),
		kbF12 = GOSU_SCANCODE(0x6f, 0x58),
		kb0 = GOSU_SCANCODE(0x1d, 0x0b),
		kb1 = GOSU_SCANCODE(0x12, 0x02),
		kb2 = GOSU_SCANCODE(0x13, 0x03),
		kb3 = GOSU_SCANCODE(0x14, 0x04),
		kb4 = GOSU_SCANCODE(0x15, 0x05),
		kb5 = GOSU_SCANCODE(0x17, 0x06),
		kb6 = GOSU_SCANCODE(0x16, 0x07),
		kb7 = GOSU_SCANCODE(0x1a, 0x08),
		kb8 = GOSU_SCANCODE(0x1c, 0x09),
		kb9 = GOSU_SCANCODE(0x19, 0x0a),
		kbTab = GOSU_SCANCODE(0x30, 0x0f),
		kbReturn = GOSU_SCANCODE(0x24, 0x1c),
		kbSpace = GOSU_SCANCODE(0x31, 0x39),
		kbLeftShift = GOSU_SCANCODE(0x38, 0x2a),
		kbRightShift = GOSU_SCANCODE(0x3c, 0x36),
		kbLeftControl = GOSU_SCANCODE(0x3b, 0x1d),
		kbRightControl = GOSU_SPECIAL_SCANCODE(0x3e, 0x9d, 0x61),
		kbLeftAlt = GOSU_SCANCODE(0x3a, 0x38),
		kbRightAlt = GOSU_SPECIAL_SCANCODE(0x3d, 0xb8, 0x64),
		kbLeftMeta = GOSU_SPECIAL_SCANCODE(0x37, 0xdb, 0x7d),
		kbRightMeta = GOSU_SPECIAL_SCANCODE(0x36, 0xdc, 0x7e),
		kbBackspace = GOSU_SCANCODE(0x33, 0x0e),
		kbLeft = GOSU_SPECIAL_SCANCODE(0x7b, 0xcb, 0x69),
		kbRight = GOSU_SPECIAL_SCANCODE(0x7c, 0xcd, 0x6a),
		kbUp = GOSU_SPECIAL_SCANCODE(0x7e, 0xc8, 0x67),
		kbDown = GOSU_SPECIAL_SCANCODE(0x7d, 0xd0, 0x6c),
		kbHome = GOSU_SPECIAL_SCANCODE(0x73, 0xc7, 0x66),
		kbEnd = GOSU_SPECIAL_SCANCODE(0x77, 0xcf, 0x6b),
		kbInsert = GOSU_SPECIAL_SCANCODE(0x72, 0xd2, 0x6e),
		kbDelete = GOSU_SPECIAL_SCANCODE(0x75, 0xd3, 0x6f),
		kbPageUp = GOSU_SPECIAL_SCANCODE(0x74, 0xc9, 0x68),
		kbPageDown = GOSU_SPECIAL_SCANCODE(0x79, 0xd1, 0x6d),
		kbEnter = GOSU_SPECIAL_SCANCODE(0x4c, 0x9c, 0x60),
		kbBacktick = GOSU_SCANCODE(0x32, 0x29),
		kbMinus = GOSU_SCANCODE(0x1b, 0x0c),
		kbEqual = GOSU_SCANCODE(0x18, 0x0d),
		kbBracketLeft = GOSU_SCANCODE(0x21, 0x1a),
		kbBracketRight = GOSU_SCANCODE(0x1e, 0x1b),
		kbBackslash = GOSU_SCANCODE(0x2a, 0x2b),
		kbSemicolon = GOSU_SCANCODE(0x29, 0x27),
		kbApostrophe = GOSU_SCANCODE(0x27, 0x28),
		kbComma = GOSU_SCANCODE(0x2b, 0x33),
		kbPeriod = GOSU_SCANCODE(0x2f, 0x34),
		kbSlash = GOSU_SCANCODE(0x2c, 0x35),
		kbA = GOSU_SCANCODE(0x00, 0x1e),
		kbB = GOSU_SCANCODE(0x0b, 0x30),
		kbC = GOSU_SCANCODE(0x08, 0x2e),
		kbD = GOSU_SCANCODE(0x02, 0x20),
		kbE = GOSU_SCANCODE(0x0e, 0x12),
		kbF = GOSU_SCANCODE(0x03, 0x21),
		kbG = GOSU_SCANCODE(0x05, 0x22),
		kbH = GOSU_SCANCODE(0x04, 0x23),
		kbI = GOSU_SCANCODE(0x22, 0x17),
		kbJ = GOSU_SCANCODE(0x26, 0x24),
		kbK = GOSU_SCANCODE(0x28, 0x25),
		kbL = GOSU_SCANCODE(0x25, 0x26),
		kbM = GOSU_SCANCODE(0x2e, 0x32),
		kbN = GOSU_SCANCODE(0x2d, 0x31),
		kbO = GOSU_SCANCODE(0x1f, 0x18),
		kbP = GOSU_SCANCODE(0x23, 0x19),
		kbQ = GOSU_SCANCODE(0x0c, 0x10),
		kbR = GOSU_SCANCODE(0x0f, 0x13),
		kbS = GOSU_SCANCODE(0x01, 0x1f),
		kbT = GOSU_SCANCODE(0x11, 0x14),
		kbU = GOSU_SCANCODE(0x20, 0x16),
		kbV = GOSU_SCANCODE(0x09, 0x2f),
		kbW = GOSU_SCANCODE(0x0d, 0x11),
		kbX = GOSU_SCANCODE(0x07, 0x2d),
		kbY = GOSU_SCANCODE(0x10, 0x15),
		kbZ = GOSU_SCANCODE(0x06, 0x2c),
		kbNumpad0 = GOSU_SCANCODE(0x52, 0x52),
		kbNumpad1 = GOSU_SCANCODE(0x53, 0x4f),
		kbNumpad2 = GOSU_SCANCODE(0x54, 0x50),
		kbNumpad3 = GOSU_SCANCODE(0x55, 0x51),
		kbNumpad4 = GOSU_SCANCODE(0x56, 0x4b),
		kbNumpad5 = GOSU_SCANCODE(0x57, 0x4c),
		kbNumpad6 = GOSU_SCANCODE(0x58, 0x4d),
		kbNumpad7 = GOSU_SCANCODE(0x59, 0x47),
		kbNumpad8 = GOSU_SCANCODE(0x5b, 0x48),
		kbNumpad9 = GOSU_SCANCODE(0x5c, 0x49),
		kbNumpadAdd = GOSU_SCANCODE(0x45, 0x4e),
		kbNumpadSubtract = GOSU_SCANCODE(0x4e, 0x4a),
		kbNumpadMultiply = GOSU_SCANCODE(0x43, 0x37),
		kbNumpadDivide = GOSU_SCANCODE(0x4b, 0xb5),
		kbRangeEnd = 0xff,

        msRangeBegin,
        msLeft = msRangeBegin,
        msRight,
        msMiddle,
        msWheelUp,
        msWheelDown,
        msOther0,
        msOther1,
        msOther2,
        msOther3,
        msOther4,
        msOther5,
        msOther6,
        msOther7,
        msRangeEnd = 0x110,
        
        gpRangeBegin,
        gpLeft = gpRangeBegin,
        gpRight,
        gpUp,
        gpDown,
        gpButton0,
        gpButton1,
        gpButton2,
        gpButton3,
        gpButton4,
        gpButton5,
        gpButton6,
        gpButton7,
        gpButton8,
        gpButton9,
        gpButton10,
        gpButton11,
        gpButton12,
        gpButton13,
        gpButton14,
        gpButton15,

        gp0Left,
        gp0Right,
        gp0Up,
        gp0Down,
        gp0Button0,
        gp0Button1,
        gp0Button2,
        gp0Button3,
        gp0Button4,
        gp0Button5,
        gp0Button6,
        gp0Button7,
        gp0Button8,
        gp0Button9,
        gp0Button10,
        gp0Button11,
        gp0Button12,
        gp0Button13,
        gp0Button14,
        gp0Button15,
        
        gp1Left,
        gp1Right,
        gp1Up,
        gp1Down,
        gp1Button0,
        gp1Button1,
        gp1Button2,
        gp1Button3,
        gp1Button4,
        gp1Button5,
        gp1Button6,
        gp1Button7,
        gp1Button8,
        gp1Button9,
        gp1Button10,
        gp1Button11,
        gp1Button12,
        gp1Button13,
        gp1Button14,
        gp1Button15,
        
        gp2Left,
        gp2Right,
        gp2Up,
        gp2Down,
        gp2Button0,
        gp2Button1,
        gp2Button2,
        gp2Button3,
        gp2Button4,
        gp2Button5,
        gp2Button6,
        gp2Button7,
        gp2Button8,
        gp2Button9,
        gp2Button10,
        gp2Button11,
        gp2Button12,
        gp2Button13,
        gp2Button14,
        gp2Button15,
        
        gp3Left,
        gp3Right,
        gp3Up,
        gp3Down,
        gp3Button0,
        gp3Button1,
        gp3Button2,
        gp3Button3,
        gp3Button4,
        gp3Button5,
        gp3Button6,
        gp3Button7,
        gp3Button8,
        gp3Button9,
        gp3Button10,
        gp3Button11,
        gp3Button12,
        gp3Button13,
        gp3Button14,
        gp3Button15,
        
        gpRangeEnd = gp3Button15,
        
        numButtons = gpRangeEnd + 1,
        numGamepads = 4,
        noButton = 0xffffffff,
        
        kbNum = kbRangeEnd - kbRangeBegin + 1,
        msNum = msRangeEnd - msRangeBegin + 1,
        gpNum = gpRangeEnd - gpRangeBegin + 1,
        gpNumPerGamepad = gpNum / (numGamepads + 1),
	};
}

#undef GOSU_SCANCODE
#undef GOSU_SPECIAL_SCANCODE

#endif