// Binds physical buttons to abstract actions, then exports the action
// constants so other scripts don't need to know raw INPUT_ACTION_* names.
Input.bind("w", INPUT_ACTION_UP);
Input.bind("s", INPUT_ACTION_DOWN);
Input.bind("a", INPUT_ACTION_LEFT);
Input.bind("d", INPUT_ACTION_RIGHT);
Input.bind("space", INPUT_ACTION_ACCEPT);
Input.bind("escape", INPUT_ACTION_RAGEQUIT);

if(typeof INPUT_GAMEPAD !== "undefined") {
  Input.bind("gamepad_up", INPUT_ACTION_UP);
  Input.bind("gamepad_down", INPUT_ACTION_DOWN);
  Input.bind("gamepad_left", INPUT_ACTION_LEFT);
  Input.bind("gamepad_right", INPUT_ACTION_RIGHT);
  Input.bind("gamepad_a", INPUT_ACTION_ACCEPT);
  Input.bind("gamepad_start", INPUT_ACTION_RAGEQUIT);
}

module = {
  UP: INPUT_ACTION_UP,
  DOWN: INPUT_ACTION_DOWN,
  LEFT: INPUT_ACTION_LEFT,
  RIGHT: INPUT_ACTION_RIGHT,
  ACCEPT: INPUT_ACTION_ACCEPT,
  CANCEL: INPUT_ACTION_CANCEL,
  RAGEQUIT: INPUT_ACTION_RAGEQUIT
};