HaxeFlixel/flixel

package flixel.input.gamepad;

import flixel.system.macros.FlxMacroUtil;

/**
 * A high-level list of unique values for gamepad inputs.
 * These do NOT correspond to any actual hardware values but
 * are the basis for all hardware-specific lookups.
 *
 * Maps enum values and strings to unique integer codes
 */
enum abstract FlxGamepadInputID(Int) from Int to Int
{
    public static var fromStringMap(default, null):Map<String, FlxGamepadInputID> = FlxMacroUtil.buildMap("flixel.input.gamepad.FlxGamepadInputID");
    public static var toStringMap(default, null):Map<FlxGamepadInputID, String> = FlxMacroUtil.buildMap("flixel.input.gamepad.FlxGamepadInputID", true);
    // Button Indices
    var ANY = -2;
    var NONE = -1;

    /**BOTTOM face button*/
    var A = 0;

    /**RIGHT face button*/
    var B = 1;

    /**LEFT face button*/
    var X = 2;

    /**TOP face button*/
    var Y = 3;

    /**left digital "bumper"*/
    var LEFT_SHOULDER = 4;

    /**right digital "bumper"*/
    var RIGHT_SHOULDER = 5;

    /**also known as "select", the leftmost center button*/
    var BACK = 6;

    /**the rightmost center button*/
    var START = 7;

    /**digital click of the left analog stick*/
    var LEFT_STICK_CLICK = 8;

    /**digital click of the right analog stick*/
    var RIGHT_STICK_CLICK = 9;

    /**this is the "XBox" or "PS" or "home" button in the center*/
    var GUIDE = 10;

    var DPAD_UP = 11;
    var DPAD_DOWN = 12;
    var DPAD_LEFT = 13;
    var DPAD_RIGHT = 14;

    /**digital click at end of left analog trigger's squeeze (if available)*/
    var LEFT_TRIGGER_BUTTON = 15;

    /**digital click at end of right analog trigger's squeeze (if available)*/
    var RIGHT_TRIGGER_BUTTON = 16;

    var LEFT_TRIGGER = 17;
    var RIGHT_TRIGGER = 18;

    /**identifier for the entire LEFT_ANALOG_STICK itself, not just any particular direction**/
    var LEFT_ANALOG_STICK = 19;

    /**identifier for the entire RIGHT_ANALOG_STICK itself, not just any particular direction**/
    var RIGHT_ANALOG_STICK = 20;

    /**identifier for the entire DPAD itself, not just any particular button**/
    var DPAD = 21;

    #if FLX_JOYSTICK_API
    var LEFT_TRIGGER_FAKE = 22;
    var RIGHT_TRIGGER_FAKE = 23;
    var LEFT_STICK_FAKE = 24;
    var RIGHT_STICK_FAKE = 25;
    #end

    /**tilting towards or away from the ceiling (think "look up", "look down")**/
    var TILT_PITCH = 26;

    /**tilting side-to-side (think "twisting", or "do a barrel roll!")**/
    var TILT_ROLL = 27;

    /**for a mouse-like input such as touch or IR camera. Horizontal axis.**/
    var POINTER_X = 28;

    /**for a mouse-like input such as touch or IR camera. Vertical axis.**/
    var POINTER_Y = 29;

    /**an extra digital button that doesn't fit cleanly into the universal template**/
    var EXTRA_0 = 30;

    /**an extra digital button that doesn't fit cleanly into the universal template**/
    var EXTRA_1 = 31;

    /**an extra digital button that doesn't fit cleanly into the universal template**/
    var EXTRA_2 = 32;

    /**an extra digital button that doesn't fit cleanly into the universal template**/
    var EXTRA_3 = 33;

    /**left analog stick as a dpad, pushed up**/
    var LEFT_STICK_DIGITAL_UP = 34;

    /**left analog stick as a dpad, pushed right**/
    var LEFT_STICK_DIGITAL_RIGHT = 35;

    /**left analog stick as a dpad, pushed down**/
    var LEFT_STICK_DIGITAL_DOWN = 36;

    /**left analog stick as a dpad, pushed left**/
    var LEFT_STICK_DIGITAL_LEFT = 37;

    /**left analog stick as a dpad, pushed up**/
    var RIGHT_STICK_DIGITAL_UP = 38;

    /**left analog stick as a dpad, pushed right**/
    var RIGHT_STICK_DIGITAL_RIGHT = 39;

    /**left analog stick as a dpad, pushed down**/
    var RIGHT_STICK_DIGITAL_DOWN = 40;

    /**left analog stick as a dpad, pushed left**/
    var RIGHT_STICK_DIGITAL_LEFT = 41;

    @:from
    public static inline function fromString(s:String)
    {
        s = s.toUpperCase();
        return fromStringMap.exists(s) ? fromStringMap.get(s) : NONE;
    }

    @:to
    public inline function toString():String
    {
        return toStringMap.get(this);
    }
}