package crazypants.enderio.conduit.packet;
import io.netty.buffer.ByteBuf;
import net.minecraftforge.common.util.ForgeDirection;
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.conduit.ConnectionMode;
import crazypants.enderio.conduit.IConduit;
import crazypants.enderio.conduit.redstone.IInsulatedRedstoneConduit;
public class PacketConnectionMode extends AbstractConduitPacket<IConduit> implements IMessageHandler<PacketConnectionMode, IMessage>{
private ForgeDirection dir;
private ConnectionMode mode;
public PacketConnectionMode() {
}
public PacketConnectionMode(IConduit con, ForgeDirection dir) {
super(con.getBundle().getEntity(), ConTypeEnum.get(con));
this.dir = dir;
mode = con.getConnectionMode(dir);
}
@Override
public void toBytes(ByteBuf buf) {
super.toBytes(buf);
buf.writeShort(dir.ordinal());
buf.writeShort(mode.ordinal());
}
@Override
public void fromBytes(ByteBuf buf) {
super.fromBytes(buf);
dir = ForgeDirection.values()[buf.readShort()];
mode = ConnectionMode.values()[buf.readShort()];
}
@Override
public IMessage onMessage(PacketConnectionMode message, MessageContext ctx) {
IConduit conduit = message.getTileCasted(ctx);
if(conduit == null) {
return null;
}
if(conduit instanceof IInsulatedRedstoneConduit) {
((IInsulatedRedstoneConduit)conduit).forceConnectionMode(message.dir, message.mode);
} else {
conduit.setConnectionMode(message.dir, message.mode);
}
message.getWorld(ctx).markBlockForUpdate(message.x, message.y, message.z);
return null;
}
}