Hi. I would like to ask how I can add a GUI in the normal playing screen. I want to add a bar like the Hunger/Health bar which is always shown and it does not pause the game.  I tried with GuiScreen but it pauses the game and it disables controls like movement.

IngameGuiEvent i believe it is called you need to subscribe and register it.

RenderGameOverlayEvent.

Thanks no access to dev right now.

Ok so I created this

OPCooldownBar cb = new OPCooldownBar();

@SubscribeEvent
    public void RenderGameOverlayEvent(RenderGameOverlayEvent event){
	cb.render(cooldown, cooldownMax);

}

 

and here is the OPCooldownBar class

 

public class OPCooldownBar extends Gui {

public OPCooldownBar() {
	super();
}

int offsetX = 5;
int y = 223;
int xSize = 80;
int green = Color.GREEN.getRGB();
int red = Color.RED.getRGB();

public void render(int cooldown, int cooldownMax){
		int i = (int)getPercentage(cooldown, cooldownMax);
		this.drawRect(offsetX, y, offsetX + xSize - i, y + 3, getColor(i));

	}

private int getColor(int i) {
	if(i == 0){
		return green;
	}
		return red;

}

public float getPercentage(int n, int total) {
    float proportion = ((float) n) / ((float) total);
    return proportion * xSize;
}

}

 

Everything works fine except that the GUI colors act a little strange and that 2 bars instead of one are showing (See "circled" areas):