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Java lwjgl键盘处理程序_Java_Input_Lwjgl - Fatal编程技术网

Java lwjgl键盘处理程序

Java lwjgl键盘处理程序,java,input,lwjgl,Java,Input,Lwjgl,我创建了一个类,它接受lwjgl的键盘输入,并将其转换为字符串列表,这些字符串是当前正在按下的所有键 public class KeyHandler { ArrayList<String> keysPressed; public KeyHandler() { keysPressed = new ArrayList<String>(); } public void checkKeys() { while

我创建了一个类,它接受lwjgl的键盘输入,并将其转换为字符串列表,这些字符串是当前正在按下的所有键

public class KeyHandler {

    ArrayList<String> keysPressed;

    public KeyHandler() {
        keysPressed = new ArrayList<String>();
    }

    public void checkKeys() {
        while (Keyboard.next()) {
            String keystring = Keyboard.getKeyName(Keyboard.getEventKey());
            if (!keysPressed.contains(keystring)) {
                keysPressed.add(keystring); // key has been pressed
            } else {
                keysPressed.remove(keystring); // key has been released
            }
        }
    }

    public void runKeys() {
    if (keysPressed.size() > 0) {
        for (String str : keysPressed) {
            System.out.println("Key handler got key:" + str);
            // run class for key
        }
    } else {
        // no keys have been pressed
    }
}

}
这样做的原因是为了避免必须运行50多条if语句来检查输入
  • 创建
    地图
  • 为实现<代码>使用者接口的每个字符创建一个类
  • 在地图中存储这些类的对象
  • 使用检测到的击键字符从映射中调用相应的使用者对象

  • 希望这能有所帮助。

    设置每一把钥匙都有点麻烦,但它确实有效,谢谢:)很高兴知道它有帮助。祝你好运
    public class W {
    
        public static void exc() {
            player.moveZ(10);
        }
    
    }