Function IsSystemButton

src/input_buttons.h:186–198

* Return true if the given button is a system button. * System buttons are refreshed on every physical frame * and do not affect the game logic. */

	 * and do not affect the game logic.
	 */
	constexpr bool IsSystemButton(InputButton b) {
		switch (b) {
			case TOGGLE_FPS:
			case TAKE_SCREENSHOT:
			case SHOW_LOG:
			case TOGGLE_ZOOM:
			case FAST_FORWARD_A:
			case FAST_FORWARD_B:
				return true;
			default:
				return false;
		}
	}

	/**
	 * Protected buttons are buttons where unmapping them makes the Player unusable.