[1.16.4] get method for screen width and height

[EWM]

Hello, is there a get method for screen width and height values? I need it to position my gui overlay.

[poopoodice]

You can access the MainWindow in Minecraft, then get the height and width from of it.

Edited March 18, 2021 by poopoodice

[EWM]

How do I access it though? MainWindow.getHeight() doesn't work/exist, and eclipse doesn't suggest any similar methods. Sorry for asking stupid questions, I'm quite new to modding in minecraft.

[EWM]

can't make a static reference to a non static method

public void onRenderGameOverlay(RenderGameOverlayEvent event) {
        if(!event.isCancelable() && event.getType() == ElementType.EXPERIENCE) {
            Minecraft mc = Minecraft.getInstance();
            if(!mc.player.isCreative()) {
                int posX = MainWindow.getHeight();
            
                
                    
                
                        
            }
        }
        

[kiou.23]

7 minutes ago, EWM said:

How do I access it though? MainWindow.getHeight() doesn't work/exist

these methods aren't static, you need to call them on an instance, the Minecraft instance has an instance of MainWindow

edit: actually, the RenderGameOverlayEvent also has the MainWindow

 

7 minutes ago, EWM said:

I'm quite new to modding in minecraft.

if you're also quite new to programming, you may want to take some time learn some Object Oriented Programming concepts

Edited March 18, 2021 by kiou.23

[EWM]

I 

9 minutes ago, kiou.23 said:

these methods aren't static, you need to call them on an instance, the Minecraft instance has an instance of MainWindow

 

if you're also quite new to programming, you may want to take some time learn some Object Oriented Programming concepts

I just thought about what I was trying to do and realized what a rookie mistake I made. I should've listened more carefully at uni.

 

Thanks for your quick replies guys.