Как рендерить свой OverLay

Версия Minecraft
1.7.10
37
1
Как зарендерить изображение на экран,скиньте код,буду благодарен!!
 
1,057
50
234
Код:
@SubscribeEvent
	@SideOnly(Side.CLIENT)
	public void onRenderTick(RenderTickEvent event)
	{
        final Minecraft minecraft = FMLClientHandler.instance().getClient();
        final EntityPlayerSP player = minecraft.thePlayer;
        int level = 0;
        solar = GSEventHandler.solar;
        if (event.phase == Phase.END)
        {
        	if (player != null && OxygenUtil.shouldDisplayTankGui(minecraft.currentScreen))
            {
        		if(player.worldObj.provider instanceof IGalacticraftWorldProvider)
        		{        			         		
		        	if(player.worldObj.provider instanceof IAdvancedSpace)
		        	{
		        		IAdvancedSpace provider = (IAdvancedSpace) player.worldObj.provider;
			        	level = provider.AtmosphericPressure();
			        	if(level > 35) level = 35;
			        	else if(level < -10) level = -10;
			        }   
		        	OverlayDetectors.renderPressureIndicator(level, this.getInvalidLevel(1), !ConfigManagerCore.oxygenIndicatorLeft, !ConfigManagerCore.oxygenIndicatorBottom);			                
		        	OverlayDetectors.renderRadiationIndicator(solar, this.getInvalidLevel(2), !ConfigManagerCore.oxygenIndicatorLeft, !ConfigManagerCore.oxygenIndicatorBottom);			                
		        }
            }
        }
	}

Пример.
 
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