buildcraft.transport.network.PacketGateExpansionMap.java Source code

Introduction

Here is the source code for buildcraft.transport.network.PacketGateExpansionMap.java

Source

/**
 * 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.transport.network;

import java.util.Map;

import com.google.common.collect.BiMap;
import com.google.common.collect.HashBiMap;

import io.netty.buffer.ByteBuf;

import buildcraft.api.gates.GateExpansions;
import buildcraft.core.network.BuildCraftPacket;
import buildcraft.core.network.PacketIds;
import buildcraft.core.utils.Utils;

public class PacketGateExpansionMap extends BuildCraftPacket {

    public PacketGateExpansionMap() {
    }

    @Override
    public void writeData(ByteBuf data) {
        BiMap<Byte, String> map = GateExpansions.getServerMap();
        data.writeByte(map.size());
        for (Map.Entry<Byte, String> entry : map.entrySet()) {
            data.writeByte(entry.getKey());
            Utils.writeUTF(data, entry.getValue());
        }
    }

    @Override
    public void readData(ByteBuf data) {
        int numEntries = data.readByte();
        BiMap<Byte, String> map = HashBiMap.create(numEntries);
        for (int i = 0; i < numEntries; i++) {
            byte id = data.readByte();
            String identifier = Utils.readUTF(data);
            map.put(id, identifier);
        }
        GateExpansions.setClientMap(map);
    }

    @Override
    public int getID() {
        return PacketIds.PIPE_GATE_EXPANSION_MAP;
    }
}