Bugzoo

Where am I registering it on both sides?

Oh, right

It is. It was in my logs folder. It was called latest.log

Ok, so now when I press it, it says "a fatal error has occured, this connection is terminated"

How do I get it from the MessageContext?

Oh right

I dont know how to get IntelliJ IDEA working with forge.

Ok, this may potentially be the most nooby question you will ever see, and it might make you want to shoot yourself. Please dont. So, I want to give the player an item when I click a button, but this isn't working Button: public void actionPerformed(GuiButton guibutton){ if(guibutton.id == 24){ // Sending packet to server IMessage msg = new SimplePacket.SimpleMessage(500, true); PacketHandler.net.sendToServer(msg); } } PacketHandler: package com.bugzoo.FinancialMod; import cpw.mods.fml.common.network.NetworkRegistry; import cpw.mods.fml.common.network.simpleimpl.SimpleNetworkWrapper; import cpw.mods.fml.relauncher.Side; public class PacketHandler { public static SimpleNetworkWrapper net; public static void initPackets() { net = NetworkRegistry.INSTANCE.newSimpleChannel("YourModId".toUpperCase()); registerMessage(SimplePacket.class, SimplePacket.SimpleMessage.class); } private static int nextPacketId = 0; private static void registerMessage(Class packet, Class message) { net.registerMessage(packet, message, nextPacketId, Side.CLIENT); net.registerMessage(packet, message, nextPacketId, Side.SERVER); nextPacketId++; } } SimplePacket: package com.bugzoo.FinancialMod; import io.netty.buffer.ByteBuf; import net.minecraft.client.Minecraft; import net.minecraft.item.ItemStack; import com.bugzoo.FinancialMod.SimplePacket.SimpleMessage; import cpw.mods.fml.common.network.simpleimpl.IMessage; import cpw.mods.fml.common.network.simpleimpl.IMessageHandler; import cpw.mods.fml.common.network.simpleimpl.MessageContext; public class SimplePacket implements IMessageHandler<SimpleMessage, IMessage> { Minecraft mc; @Override public IMessage onMessage(SimpleMessage message, MessageContext ctx) { // just to make sure that the side is correct if (ctx.side.isClient()) { mc.thePlayer.inventory.addItemStackToInventory(new ItemStack(FinancialMod.Wallet)); int integer = message.simpleInt; boolean bool = message.simpleBool; } return message; } public static class SimpleMessage implements IMessage { private int simpleInt; private boolean simpleBool; // this constructor is required otherwise you'll get errors (used somewhere in fml through reflection) public SimpleMessage() {} public SimpleMessage(int simpleInt, boolean simpleBool) { this.simpleInt = simpleInt; this.simpleBool = simpleBool; } @Override public void fromBytes(ByteBuf buf) { // the order is important this.simpleInt = buf.readInt(); this.simpleBool = buf.readBoolean(); } @Override public void toBytes(ByteBuf buf) { buf.writeInt(simpleInt); buf.writeBoolean(simpleBool); } } }

omg, that is so freakin cool! I always wondered what that method was for!

But what about rendering blocks?

Cool, it works thanks

I have a GUI and I want it to render Blocks and Items on it. It doesn't matter if the render 3D or 2D

They are saving NBT to Items and Blocks. I need to know how to save a number to the player

I can only find 2...

Yea, I mean the player. Do you have any examples on how to do this?

I want to make a balance variable that stores the balance you have and you get add and subtract to it. How would I do this?

I'm drawing a string on my GUI and i'm using the fontRendererObj, how would I change the size of the string?

Thanks, great example

I have a gui which you can flick through the pages. How would I automatically make a new page gui without making an entire new class for every page?

I cant open a gui from with the actionPerformed() method because it doesn't have the right perameters

I want it to send a packet when I press a button and the packet opens a gui

I don't know how I would get that working on my gui

Try using this private static final ResourceLocation texture = new ResourceLocation(MODID + ":" + "textures/model/modelalchemycauldron.png");

How do I send packets from a gui. I don't know how Netty works, so a link to a tutorial would be good aswell