I am trying to render some information on screen for the players and I need to get some data from the scoreboard. The following code works fine in Single player but not on a server.  What do I need to do to make this work when playing on a server?

 

ManaBar

public class ManaBar extends GuiIngame {
	
	public ManaBar(Minecraft mcIn) {
		super(mcIn);
	}

	private static final ResourceLocation texturepath = new ResourceLocation("vmod","textures/gui/mana_bar.png");
	private int mana;
	private int maxMana;

	@SubscribeEvent
	public void onTick(PlayerTickEvent event)
	{
		EntityPlayer player = event.player;
		World world = player.getEntityWorld();
		if(!world.isRemote){
			MinecraftServer server = FMLCommonHandler.instance().getMinecraftServerInstance();
			Scoreboard sb = world.getScoreboard(); 
	
			mana = sb.getOrCreateScore(player.getName(),sb.getObjective("mana")).getScorePoints();
			maxMana = sb.getOrCreateScore(player.getName(),sb.getObjective("maxMana")).getScorePoints();
		}
	}

 

ClientProxy

public class ClientProxy extends CommonProxy {
	
	@Override
	public void init() {
		ModItems.registerRenders();
		ModBlocks.registerRenders();
		MinecraftForge.EVENT_BUS.register(new ManaBar(Minecraft.getMinecraft()));
	}
}

 

This would:

15 minutes ago, vin0m said:

MinecraftForge.EVENT_BUS.register(new ManaBar(Minecraft.getMinecraft()));

This code only runs client side (good, its in your client proxy) but this:

15 minutes ago, vin0m said:

MinecraftServer server = FMLCommonHandler.instance().getMinecraftServerInstance();

Is server side only.

 

 

Also, why are you not using Capabilities?

Edited January 19, 20187 yr by Draco18s

On 1/18/2018 at 9:10 PM, Draco18s said:

Also, why are you not using Capabilities?

I got it working with Capabilities, thank you.