java - AWT の mousePress() と keyPress() が Minecraft Forge で期待どおりに動作しません

Question

awt.Robot を使用して、マウスとキーのイベントをプログラムで作成しようとしています。問題は、重要なイベントが不適切であるか、または処理されていないことです。エラーメッセージはありません。コードは次のとおりです。

package com.ClCH38.CC_Macro.TDI;

import java.awt.AWTException;
import java.awt.Robot;
import java.awt.event.KeyEvent;
import java.awt.event.MouseEvent;

public class Tdi {

    Robot robot;
    Tdi tdi;

    public Tdi() {
        try {
            robot = new Robot();
        } catch (AWTException e) {
            e.printStackTrace();
        }
    }

    public void directInputKey() { 
        try {
            robot.keyPress(KeyEvent.VK_1);    // Choose slot 1.             Work fine 
            Thread.sleep(50);
            robot.keyRelease(KeyEvent.VK_1);// Needed to release key
            Thread.sleep(50);
            robot.keyPress(KeyEvent.VK_2);    // Choose slot 2.@            
                The item is put in hand, but slot 1 is seems always selected
            Thread.sleep(50);
            robot.keyRelease(KeyEvent.VK_2);// Needed to release key
            Thread.sleep(50);
            robot.keyPress(KeyEvent.VK_1);    // Choose slot 1            Don’t change anything
            Thread.sleep(50);
            robot.keyRelease(KeyEvent.VK_1);// Needed to release key
            Thread.sleep(50);
            robot.keyPress(KeyEvent.VK_S);    // Move player back        Don’t work
            Thread.sleep(50);
            robot.keyRelease(KeyEvent.VK_S);// Needed to release key
            Thread.sleep(50);
            robot.mousePress(MouseEvent.BUTTON3_DOWN_MASK);//             Place block
            Thread.sleep(50);
            robot.mouseRelease(MouseEvent.BUTTON3_DOWN_MASK); // mouse button 3 is for AWT mouse right button
            Thread.sleep(50);
            robot.mousePress(MouseEvent.BUTTON3_DOWN_MASK);//             Don’t work
            Thread.sleep(50);
            robot.mouseRelease(MouseEvent.BUTTON3_DOWN_MASK);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
    }
}

私は Mac OS 10.10.9、Java 8 で作業しています