package crazypants.enderio.machine.tank;
import io.netty.buffer.ByteBuf;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.nbt.NBTTagCompound;
import cpw.mods.fml.common.network.simpleimpl.IMessage;
import cpw.mods.fml.common.network.simpleimpl.IMessageHandler;
import cpw.mods.fml.common.network.simpleimpl.MessageContext;
import crazypants.enderio.EnderIO;
import crazypants.enderio.network.MessageTileEntity;
import crazypants.enderio.network.NetworkUtil;
public class PacketTank extends MessageTileEntity<TileTank> implements IMessageHandler<PacketTank, IMessage> {
private NBTTagCompound nbtRoot;
public PacketTank() {
}
public PacketTank(TileTank tile) {
super(tile);
nbtRoot = new NBTTagCompound();
if(tile.tank.getFluidAmount() > 0) {
NBTTagCompound tankRoot = new NBTTagCompound();
tile.tank.writeToNBT(tankRoot);
nbtRoot.setTag("tank", tankRoot);
}
}
@Override
public void toBytes(ByteBuf buf) {
super.toBytes(buf);
NetworkUtil.writeNBTTagCompound(nbtRoot, buf);
}
@Override
public void fromBytes(ByteBuf buf) {
super.fromBytes(buf);
nbtRoot = NetworkUtil.readNBTTagCompound(buf);
}
@Override
public IMessage onMessage(PacketTank message, MessageContext ctx) {
EntityPlayer player = EnderIO.proxy.getClientPlayer();
TileTank tile = message.getTileEntity(player.worldObj);
if(tile == null) {
return null;
}
if(message.nbtRoot.hasKey("tank")) {
NBTTagCompound tankRoot = message.nbtRoot.getCompoundTag("tank");
tile.tank.readFromNBT(tankRoot);
} else {
tile.tank.setFluid(null);
}
return null;
}
}