tiny_settlement_schule/src/main/java/controller/KeyHandler.java

package controller;


import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;

public class KeyHandler implements KeyListener {

    private GameController controller;

    public boolean upPressed, downPressed, leftPressed, rightPressed;

    public KeyHandler(GameController controller) {
        this.controller = controller;
    }

    @Override
    public void keyTyped(KeyEvent e) {}

    @Override
    public void keyPressed(KeyEvent e) {
        int code = e.getKeyCode();
        switch (code) {
            case KeyEvent.VK_W -> upPressed = true;
            case KeyEvent.VK_A -> leftPressed = true;
            case KeyEvent.VK_S -> downPressed = true;
            case KeyEvent.VK_D -> rightPressed = true;
            case KeyEvent.VK_UP -> controller.zoomInOut(1);
            case KeyEvent.VK_DOWN -> controller.zoomInOut(-1);
            case KeyEvent.VK_ESCAPE -> controller.togglePauseOrExitInventory();
            case KeyEvent.VK_E -> controller.toggleInventory();
        }
    }

    @Override
    public void keyReleased(KeyEvent e) {
        int code = e.getKeyCode();
        switch (code) {
            case KeyEvent.VK_W -> upPressed = false;
            case KeyEvent.VK_A -> leftPressed = false;
            case KeyEvent.VK_S -> downPressed = false;
            case KeyEvent.VK_D -> rightPressed = false;
        }
    }
}