/**
* Copyright (c) 2011-2014, SpaceToad and the BuildCraft Team
* http://www.mod-buildcraft.com
*
* BuildCraft is distributed under the terms of the Minecraft Mod Public
* License 1.0, or MMPL. Please check the contents of the license located in
* http://www.mod-buildcraft.com/MMPL-1.0.txt
*/
package buildcraft.factory.network;
import java.io.IOException;
import io.netty.buffer.ByteBuf;
import io.netty.channel.ChannelHandler.Sharable;
import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.SimpleChannelInboundHandler;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.network.INetHandler;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.world.World;
import cpw.mods.fml.common.network.NetworkRegistry;
import net.minecraftforge.fluids.FluidRegistry;
import buildcraft.core.network.BuildCraftPacket;
import buildcraft.core.network.PacketIds;
import buildcraft.core.network.PacketUpdate;
import buildcraft.core.proxy.CoreProxy;
import buildcraft.factory.TileRefinery;
@Sharable
public class PacketHandlerFactory extends SimpleChannelInboundHandler<BuildCraftPacket> {
@Override
protected void channelRead0(ChannelHandlerContext ctx, BuildCraftPacket packet) {
try {
INetHandler netHandler = ctx.channel().attr(NetworkRegistry.NET_HANDLER).get();
EntityPlayer player = CoreProxy.proxy.getPlayerFromNetHandler(netHandler);
int packetID = packet.getID();
switch (packetID) {
case PacketIds.REFINERY_FILTER_SET:
onRefinerySelect(player, (PacketUpdate) packet);
break;
}
} catch (Exception ex) {
ex.printStackTrace();
}
}
private TileRefinery getRefinery(World world, int x, int y, int z) {
if (!world.blockExists(x, y, z)) {
return null;
}
TileEntity tile = world.getTileEntity(x, y, z);
if (!(tile instanceof TileRefinery)) {
return null;
}
return (TileRefinery) tile;
}
private void onRefinerySelect(EntityPlayer playerEntity, PacketUpdate packet) throws IOException {
TileRefinery tile = getRefinery(playerEntity.worldObj, packet.posX, packet.posY, packet.posZ);
if (tile == null || packet.payload == null) {
return;
}
ByteBuf stream = packet.payload.stream;
tile.setFilter(stream.readByte(), FluidRegistry.getFluid(stream.readShort()));
}
}