Ingame overlay

[Kporal]

Bonsoir bon cette fois je suis sur la création d'un overlay pour afficher les pièces d'armure ( image de l'objet ) plus le texte correspondant à la durabilité de l'ItemStack. J'ai commencer par sa :
OverlayGuiHandler

package com.kporal.mcplus.overlay;

import net.minecraft.client.Minecraft;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.world.World;
import net.minecraftforge.fml.common.network.IGuiHandler;

public class OverlayGuiHandler implements IGuiHandler {

	@Override
	public Object getServerGuiElement( int ID, EntityPlayer player, World world, int x, int y, int z ) {
		return null;
	}

	@Override
	public Object getClientGuiElement( int ID, EntityPlayer player, World world, int x, int y, int z ) {
		return new OverlayGui( Minecraft.getMinecraft() );
	}
}

OverlayGui

package com.kporal.mcplus.overlay;

import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.GuiIngame;
import net.minecraft.item.ItemStack;

public class OverlayGui extends GuiIngame {

	public OverlayGui( Minecraft mcIn ) {
		super( mcIn );
	}

	@Override
	public void renderGameOverlay( float partialTicks ) {
		ItemStack itemstack = this.mc.player.inventory.armorItemInSlot( 0 );
		if( !itemstack.isEmpty() )
			System.out.println( itemstack.getItem().getRegistryName() );
	}
}

et je le déclare dans mon preInit : NetworkRegistry.INSTANCE.registerGuiHandler( Main.instance, new OverlayGuiHandler() );

Bon je suppose que c'est faux ( forcément puisque j'ai aucun résultat en jeux ) mais le souci c'est que je n'ai même pas d'erreur pour debug ... quelqu'un pour m'aiguillier ?

[Kporal]

Encore une fois je m'y prend mal, problème résolu :

@SideOnly( Side.CLIENT )
	@SubscribeEvent
	public void onRender( RenderGameOverlayEvent.Post event ) {
		Minecraft minecraft = Minecraft.getMinecraft();
		RenderItem render = minecraft.getRenderItem();
		EntityPlayer player = minecraft.player;
		
		if( event.getType() != ElementType.EXPERIENCE || !Configs.armorOverlay || player.isSpectator() ) return;
		
		ItemStack helmet = player.inventory.armorItemInSlot( 3 );
		ItemStack chest = player.inventory.armorItemInSlot( 2 );
		ItemStack leggings = player.inventory.armorItemInSlot( 1 );
		ItemStack boots = player.inventory.armorItemInSlot( 0 );
		
		int positionX = Configs.armorOverlayX;
		int positionY = Configs.armorOverlayY;
		
		if( !helmet.isEmpty() ) {
			drawItemDurability( helmet, minecraft, positionX, positionY );
			positionY += 16;
		}
		if( !chest.isEmpty() ) {
			drawItemDurability( chest, minecraft, positionX, positionY );
			positionY += 16;
		}
		if( !leggings.isEmpty() ) {
			drawItemDurability( leggings, minecraft, positionX, positionY );
			positionY += 16;
		}
		if( !boots.isEmpty() ) {
			drawItemDurability( boots, minecraft, positionX, positionY );
		}
	}
	
	private void drawItemDurability( ItemStack stack, Minecraft minecraft, int posX, int posY ) {
		minecraft.getRenderItem().renderItemAndEffectIntoGUI( stack, posX, posY );
		int damage = stack.getMaxDamage() - stack.getItemDamage();
		int size = Math.round( damage * 12 / stack.getMaxDamage() );
		int color = size <= 2 ? Color.RED.getRGB() : size <= 6 ? Color.ORANGE.getRGB() : Color.GREEN.getRGB();
		minecraft.ingameGUI.drawRect( posX + 2, posY + 15, posX + 14, posY + 16, Color.BLACK.getRGB() );
		minecraft.ingameGUI.drawRect( posX + 2, posY + 15, posX + 2 + size, posY + 16, color );
	}

[Kporal]

Encore une fois je m'y prend mal, problème résolu :

@SideOnly( Side.CLIENT )
	@SubscribeEvent
	public void onRender( RenderGameOverlayEvent.Post event ) {
		Minecraft minecraft = Minecraft.getMinecraft();
		RenderItem render = minecraft.getRenderItem();
		EntityPlayer player = minecraft.player;
		
		if( event.getType() != ElementType.EXPERIENCE || !Configs.armorOverlay || player.isSpectator() ) return;
		
		ItemStack helmet = player.inventory.armorItemInSlot( 3 );
		ItemStack chest = player.inventory.armorItemInSlot( 2 );
		ItemStack leggings = player.inventory.armorItemInSlot( 1 );
		ItemStack boots = player.inventory.armorItemInSlot( 0 );
		
		int positionX = Configs.armorOverlayX;
		int positionY = Configs.armorOverlayY;
		
		if( !helmet.isEmpty() ) {
			drawItemDurability( helmet, minecraft, positionX, positionY );
			positionY += 16;
		}
		if( !chest.isEmpty() ) {
			drawItemDurability( chest, minecraft, positionX, positionY );
			positionY += 16;
		}
		if( !leggings.isEmpty() ) {
			drawItemDurability( leggings, minecraft, positionX, positionY );
			positionY += 16;
		}
		if( !boots.isEmpty() ) {
			drawItemDurability( boots, minecraft, positionX, positionY );
		}
	}
	
	private void drawItemDurability( ItemStack stack, Minecraft minecraft, int posX, int posY ) {
		minecraft.getRenderItem().renderItemAndEffectIntoGUI( stack, posX, posY );
		int damage = stack.getMaxDamage() - stack.getItemDamage();
		int size = Math.round( damage * 12 / stack.getMaxDamage() );
		int color = size <= 2 ? Color.RED.getRGB() : size <= 6 ? Color.ORANGE.getRGB() : Color.GREEN.getRGB();
		minecraft.ingameGUI.drawRect( posX + 2, posY + 15, posX + 14, posY + 16, Color.BLACK.getRGB() );
		minecraft.ingameGUI.drawRect( posX + 2, posY + 15, posX + 2 + size, posY + 16, color );
	}