de.canitzp.rarmor.packet.PacketSyncRarmorData.java Source code

Introduction

Here is the source code for de.canitzp.rarmor.packet.PacketSyncRarmorData.java

Source

/*
 * This file ("PacketSyncRarmorData.java") is part of the Rarmor mod for Minecraft.
 * It is created by Ellpeck and owned by canitzp & Ellpeck and distributed
 * under the Rarmor License to be found at https://github.com/Ellpeck/Rarmor/blob/master/LICENSE.md
 * View the source code at https://github.com/Ellpeck/Rarmor
 *
 *  2015-2016 canitzp & Ellpeck
 */

package de.canitzp.rarmor.packet;

import de.canitzp.rarmor.api.RarmorAPI;
import de.canitzp.rarmor.api.internal.IRarmorData;
import de.canitzp.rarmor.Rarmor;
import de.canitzp.rarmor.inventory.gui.GuiRarmor;
import io.netty.buffer.ByteBuf;
import net.minecraft.client.Minecraft;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.network.PacketBuffer;
import net.minecraftforge.fml.common.network.simpleimpl.IMessage;
import net.minecraftforge.fml.common.network.simpleimpl.IMessageHandler;
import net.minecraftforge.fml.common.network.simpleimpl.MessageContext;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;

import java.io.IOException;
import java.util.UUID;

public class PacketSyncRarmorData implements IMessage {

    private UUID stackId;
    private IRarmorData data;
    private boolean shouldReloadTabs;
    private int moduleIdForConfirmation;

    private NBTTagCompound receivedDataCompound;

    public PacketSyncRarmorData() {

    }

    public PacketSyncRarmorData(UUID stackId, IRarmorData data, boolean shouldReloadTabs,
            int moduleIdForConfirmation) {
        this.stackId = stackId;
        this.data = data;
        this.shouldReloadTabs = shouldReloadTabs;
        this.moduleIdForConfirmation = moduleIdForConfirmation;
    }

    @Override
    public void fromBytes(ByteBuf buf) {
        this.shouldReloadTabs = buf.readBoolean();
        this.moduleIdForConfirmation = buf.readInt();

        try {
            PacketBuffer buffer = new PacketBuffer(buf);

            this.stackId = buffer.readUniqueId();
            this.receivedDataCompound = buffer.readCompoundTag();
        } catch (IOException e) {
            Rarmor.LOGGER.info("Something went wrong trying to receive a " + Rarmor.MOD_NAME + " Update Packet!",
                    e);
        }
    }

    @Override
    public void toBytes(ByteBuf buf) {
        buf.writeBoolean(this.shouldReloadTabs);
        buf.writeInt(this.moduleIdForConfirmation);

        PacketBuffer buffer = new PacketBuffer(buf);

        buffer.writeUniqueId(this.stackId);

        NBTTagCompound compound = new NBTTagCompound();
        this.data.writeToNBT(compound, true);
        buffer.writeCompoundTag(compound);
    }

    public static class Handler implements IMessageHandler<PacketSyncRarmorData, IMessage> {

        @Override
        @SideOnly(Side.CLIENT)
        public IMessage onMessage(final PacketSyncRarmorData message, MessageContext context) {
            Minecraft.getMinecraft().addScheduledTask(new Runnable() {
                @SideOnly(Side.CLIENT)
                @Override
                public void run() {
                    Minecraft mc = Minecraft.getMinecraft();
                    EntityPlayer player = mc.player;
                    for (int i = 0; i < player.inventory.getSizeInventory(); i++) {
                        ItemStack stack = player.inventory.getStackInSlot(i);
                        if (!stack.isEmpty()) {
                            if (message.stackId.equals(RarmorAPI.methodHandler.checkAndSetRarmorId(stack, false))) {
                                IRarmorData data = RarmorAPI.methodHandler.getDataForStack(mc.world, stack, true);
                                if (data != null) {
                                    data.readFromNBT(message.receivedDataCompound, true);

                                    if (message.shouldReloadTabs) {
                                        if (mc.currentScreen instanceof GuiRarmor) {
                                            ((GuiRarmor) mc.currentScreen).updateTabs();
                                        }
                                    }

                                    if (message.moduleIdForConfirmation >= 0) {
                                        PacketHandler.handler.sendToServer(
                                                new PacketOpenConfirmation(message.moduleIdForConfirmation));
                                    }
                                }
                            }
                        }
                    }
                }
            });
            return null;
        }
    }
}