PacketSpinningWheelSwitchState

package com.autodidax.demoncycle.network;

import com.autodidax.demoncycle.tileentity.TileEntitySpinningWheel;
import io.netty.buffer.ByteBuf;
import net.minecraft.client.Minecraft;
import net.minecraft.util.math.BlockPos;
import net.minecraft.world.World;
import net.minecraftforge.fml.common.network.ByteBufUtils;
import net.minecraftforge.fml.common.network.simpleimpl.IMessage;
import net.minecraftforge.fml.common.network.simpleimpl.IMessageHandler;
import net.minecraftforge.fml.common.network.simpleimpl.MessageContext;

public class PacketSpinningWheelSwitchState implements IMessage
{
    private BlockPos pos;
    private String state;

    public PacketSpinningWheelSwitchState() { }

    public PacketSpinningWheelSwitchState(BlockPos pos, String state)
    {
        this.pos   = pos;
        this.state = state;
    }

    @Override
    public void fromBytes(ByteBuf buffer)
    {
        int x = buffer.readInt();
        int y = buffer.readInt();
        int z = buffer.readInt();

        this.pos   = new BlockPos(x, y, z);
        this.state = ByteBufUtils.readUTF8String(buffer);
    }

    @Override
    public void toBytes(ByteBuf buffer)
    {
        buffer.writeInt(pos.getX());
        buffer.writeInt(pos.getY());
        buffer.writeInt(pos.getZ());

        ByteBufUtils.writeUTF8String(buffer, this.state);
    }

    public static class PacketSpinningWheelSwitchStateHandler implements IMessageHandler<PacketSpinningWheelSwitchState, IMessage>
    {
        @Override
        public IMessage onMessage(PacketSpinningWheelSwitchState message, MessageContext ctx)
        {
            World world = Minecraft.getMinecraft().world;

            if (world.getTileEntity(message.pos) instanceof TileEntitySpinningWheel)
            {
                TileEntitySpinningWheel spinningWheel = (TileEntitySpinningWheel) world.getTileEntity(message.pos);

                spinningWheel.switchAnimationClient(message.state);
            }

            return null;
        }
    }
}