GaiaModEventHandler.java 文件源码

private static void setPlayerFlySpeed(PlayerCapabilities capabilities,
        float flySpeed) {
    if (flySpeedField == null) {
        flySpeedField = ReflectionHelper.findField(
                PlayerCapabilities.class, "flySpeed", "field_75096_f");
        flySpeedField.setAccessible(true);
    }

    try {
        flySpeedField.set(capabilities, flySpeed);
    } catch (IllegalAccessException e) {
        e.printStackTrace();
    }
}