Gamepad6

Gamepad.js

/**
   * Returns the amount of movement from the deadzone (-1 to 1)
   * @param {number} pad  The Gamepad to check
   * @param {string} axisId The axis and dimension to check
   * @returns {number} The amount of movement, if any
   */
  self.moved = function(pad, axisId) {
    if (self.gamepads[pad]) {
      if (axisId === "LEFT_X") {
        if (self.gamepads[pad].axes[0] < -self.LEFT_AXIS_THRESHOLD ||
                self.gamepads[pad].axes[0] > self.LEFT_AXIS_THRESHOLD) {
          return self.gamepads[pad].axes[0];
        }
      } else if (axisId === "LEFT_Y") {
        if (self.gamepads[pad].axes[1] < -self.LEFT_AXIS_THRESHOLD ||
                self.gamepads[pad].axes[1] > self.LEFT_AXIS_THRESHOLD) {
          return self.gamepads[pad].axes[1];
        }
      } else if (axisId === "RIGHT_X") {
        if (self.gamepads[pad].axes[2] < -self.RIGHT_AXIS_THRESHOLD ||
                self.gamepads[pad].axes[2] > self.RIGHT_AXIS_THRESHOLD) {
          return self.gamepads[pad].axes[2];
        }
      } else if (axisId === "RIGHT_Y") {
        if (self.gamepads[pad].axes[3] < -self.RIGHT_AXIS_THRESHOLD ||
                self.gamepads[pad].axes[3] > self.RIGHT_AXIS_THRESHOLD) {
          return self.gamepads[pad].axes[3];
        }
      }
    } else {
      return 0;
    }
  };