package com.github.QVBA.Networking;

import com.github.QVBA.NBT.PlayerEntityProperties;

import net.minecraft.client.Minecraft;
import net.minecraft.entity.Entity;
import net.minecraft.entity.player.EntityPlayer;
import io.netty.buffer.ByteBuf;
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 Packet implements IMessage{

    private boolean skullStatus;
    private int entityID;

    public Packet(){}
    public Packet(EntityPlayer player) {
        skullStatus = PlayerEntityProperties.get(player).isSkulled();
        entityID = player.getEntityId();
    }

    @Override
    public void fromBytes(ByteBuf buf) {
        skullStatus = buf.readBoolean();
        entityID = buf.readInt();
    }

    @Override
    public void toBytes(ByteBuf buf) {
        buf.writeBoolean(skullStatus);
        buf.writeInt(entityID);

    }

    public static class PacketHandler implements IMessageHandler<Packet, IMessage> {

        @Override
        public IMessage onMessage(Packet message, MessageContext ctx) {
            int entityID = message.entityID;
            Entity myEntity = Minecraft.getMinecraft().theWorld.getEntityByID(entityID);
            if(myEntity instanceof EntityPlayer) { //Should never be null, but check anyway.
                EntityPlayer thePlayer = (EntityPlayer) myEntity;
                PlayerEntityProperties.get(thePlayer).setSkulled(message.skullStatus);
            }
            return null;
        }
    }
}