src/main/java/io/github/moulberry/notenoughupdates/util/TexLoc.java


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package io.github.moulberry.notenoughupdates.util;

import org.lwjgl.input.Keyboard;

/**
 * Utility used for positioning GUI elements during development.
 */
public class TexLoc {

    public int x;
    public int y;
    private int toggleKey;
    private boolean toggled;
    private boolean pressedLastTick;
    private boolean dirPressed;

    public TexLoc(int x, int y, int toggleKey) {
        this.x = x;
        this.y = y;
        this.toggleKey = toggleKey;
    }

    public void handleKeyboardInput() {
        if(Keyboard.isKeyDown(toggleKey)) {
            if(!pressedLastTick) {
                toggled = !toggled;
            }
            pressedLastTick = true;
        } else {
            pressedLastTick = false;
        }
        if(toggled) {
            if(Keyboard.isKeyDown(Keyboard.KEY_LEFT)) {
                if(!dirPressed) x--;
                dirPressed = true;
            } else if(Keyboard.isKeyDown(Keyboard.KEY_RIGHT)) {
                if(!dirPressed) x++;
                dirPressed = true;
            } else if(Keyboard.isKeyDown(Keyboard.KEY_UP)) {
                if(!dirPressed) y--;
                dirPressed = true;
            } else if(Keyboard.isKeyDown(Keyboard.KEY_DOWN)) {
                if(!dirPressed) y++;
                dirPressed = true;
            } else {
                dirPressed = false;
                return;
            }
            System.out.println("X: " + x + " ; Y: " + y);
        }
    }

}