DimDoors/StevenDimDoors/mod_pocketDim/PacketHandler.java
2013-06-10 17:03:52 -04:00

424 lines
No EOL
12 KiB
Java

package StevenDimDoors.mod_pocketDim;
import java.io.ByteArrayOutputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.io.ObjectOutputStream;
import java.util.Collection;
import java.util.HashMap;
import java.util.HashSet;
import net.minecraft.entity.Entity;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.network.INetworkManager;
import net.minecraft.network.packet.Packet250CustomPayload;
import net.minecraft.world.World;
import StevenDimDoors.mod_pocketDim.helpers.dimHelper;
import com.google.common.io.ByteArrayDataInput;
import com.google.common.io.ByteStreams;
import cpw.mods.fml.client.FMLClientHandler;
import cpw.mods.fml.common.network.FMLNetworkHandler;
import cpw.mods.fml.common.network.IPacketHandler;
import cpw.mods.fml.common.network.PacketDispatcher;
import cpw.mods.fml.common.network.Player;
public class PacketHandler implements IPacketHandler
{
public static int regsiterDimPacketID = 3;
public static int registerLinkPacketID = 4;
public static int removeLinkPacketID = 5;
public static int linkKeyPacketID = 7;
public static int dimPacketID = 6;
public static int dimUpdatePacketID = 1;
@Override
public void onPacketData(INetworkManager manager, Packet250CustomPayload packet, Player player)
{
if (packet.channel.equals("DimDoorPackets"))
{
handleRandom(packet,player);
}
}
private void handleRandom(Packet250CustomPayload packet, Player player)
{
ByteArrayDataInput data = ByteStreams.newDataInput(packet.data);
int id=data.readByte();
if(id==regsiterDimPacketID)
{
int dimId = data.readInt();
// System.out.println("regsitered dim ID" + dimId);
try
{
DimData dimDataToAdd = new DimData(dimId, data.readBoolean(), data.readInt(), data.readInt(), data.readInt(), data.readInt(), data.readInt());
if(!dimHelper.dimList.containsKey(dimId))
{
dimHelper.dimList.put(dimId, dimDataToAdd);
}
if(dimDataToAdd.isPocket)
{
dimHelper.registerDimension(dimId, mod_pocketDim.providerID);
//System.out.println("regsitered dim ID" + dimId);
}
}
catch (Exception e)
{
// e.printStackTrace();
if(dimId!=0)
{
// System.out.println(String.valueOf(dimId)+"dimID already registered");
}
}
}
if(id==registerLinkPacketID)
{
int dimId = data.readInt();
try
{
DimData dimDataToAddLink= dimHelper.dimList.get(dimId);
LinkData linkToAdd = new LinkData(dimId, data.readInt(), data.readInt(), data.readInt(), data.readInt(), data.readInt(), data.readInt(), data.readInt(), data.readBoolean(),data.readInt());
linkToAdd.hasGennedDoor=data.readBoolean();
dimHelper.instance.createLink(linkToAdd);
}
catch (Exception e)
{
e.printStackTrace();
System.out.println("Tried to update client link data & failed!");
}
}
if(id==removeLinkPacketID)
{
int dimId = data.readInt();
try
{
DimData dimDataToRemoveFrom= dimHelper.dimList.get(dimId);
LinkData linkToAdd = new LinkData(dimId, data.readInt(), data.readInt(), data.readInt(), data.readInt(), data.readInt(), data.readInt(), data.readInt(), data.readBoolean(),data.readInt());
dimDataToRemoveFrom.removeLinkAtCoords(linkToAdd.locDimID, linkToAdd.locXCoord,linkToAdd.locYCoord, linkToAdd.locZCoord);
}
catch (Exception e)
{
//e.printStackTrace();
System.out.println("Tried to update client link data & failed!");
}
}
if(id==this.linkKeyPacketID)
{
LinkData link = new LinkData(data.readInt(), data.readInt(), data.readInt(), data.readInt());
dimHelper.instance.interDimLinkList.put(data.readInt(), link);
}
}
public static void onClientJoinPacket(INetworkManager manager, HashMap<Integer, DimData> dimList)
{
Collection<Integer> dimIDs= dimList.keySet();
Collection<DimData> dimDataSet= dimList.values();
Collection<Packet250CustomPayload> packetsToSend = new HashSet();
for(DimData data : dimDataSet)
{
manager.addToSendQueue(PacketHandler.onDimCreatedPacket(data));
Collection <HashMap<Integer, HashMap<Integer, LinkData>>> linkList = data.linksInThisDim.values();
for(HashMap map : linkList )
{
Collection <HashMap<Integer, LinkData>> linkList2 = map.values();
for(HashMap map2 : linkList2)
{
Collection <LinkData> linkList3 = map2.values();
for(LinkData link : linkList3)
{
packetsToSend.add(( PacketHandler.onLinkCreatedPacket(link)));
}
}
}
}
for (Packet250CustomPayload packet : packetsToSend)
{
manager.addToSendQueue(packet);
}
}
public static Packet250CustomPayload onLinkCreatedPacket(LinkData link)
{
ByteArrayOutputStream bos = new ByteArrayOutputStream();
DataOutputStream dataOut = new DataOutputStream(bos);
try
{
dataOut.writeByte(PacketHandler.registerLinkPacketID);
dataOut.writeInt(link.locDimID);
dataOut.writeInt(link.destDimID);
dataOut.writeInt(link.locXCoord);
dataOut.writeInt(link.locYCoord);
dataOut.writeInt(link.locZCoord);
dataOut.writeInt(link.destXCoord);
dataOut.writeInt(link.destYCoord);
dataOut.writeInt(link.destZCoord);
dataOut.writeBoolean(link.isLocPocket);
dataOut.writeInt(link.linkOrientation);
dataOut.writeBoolean(link.hasGennedDoor);
}
catch (IOException e)
{
e.printStackTrace();
}
Packet250CustomPayload packet= new Packet250CustomPayload();
packet.channel="DimDoorPackets";
packet.data = bos.toByteArray();
packet.length = bos.size();;
PacketDispatcher.sendPacketToAllPlayers(packet);
return packet;
}
public static Packet250CustomPayload linkKeyPacket(LinkData link, int key)
{
ByteArrayOutputStream bos = new ByteArrayOutputStream();
DataOutputStream dataOut = new DataOutputStream(bos);
try
{
dataOut.writeByte(PacketHandler.linkKeyPacketID);
dataOut.writeInt(link.destDimID);
dataOut.writeInt(link.destXCoord);
dataOut.writeInt(link.destYCoord);
dataOut.writeInt(link.destZCoord);
dataOut.writeInt(key);
}
catch (IOException e)
{
e.printStackTrace();
}
Packet250CustomPayload packet= new Packet250CustomPayload();
packet.channel="DimDoorPackets";
packet.data = bos.toByteArray();
packet.length = bos.size();;
PacketDispatcher.sendPacketToAllPlayers(packet);
return packet;
}
public static void onLinkRemovedPacket(LinkData link)
{
ByteArrayOutputStream bos = new ByteArrayOutputStream();
DataOutputStream dataOut = new DataOutputStream(bos);
try
{
dataOut.writeByte(PacketHandler.removeLinkPacketID);
dataOut.writeInt(link.locDimID);
dataOut.writeInt(link.destDimID);
dataOut.writeInt(link.locXCoord);
dataOut.writeInt(link.locYCoord);
dataOut.writeInt(link.locZCoord);
dataOut.writeInt(link.destXCoord);
dataOut.writeInt(link.destYCoord);
dataOut.writeInt(link.destZCoord);
dataOut.writeBoolean(link.isLocPocket);
}
catch (IOException e)
{
e.printStackTrace();
}
Packet250CustomPayload packet= new Packet250CustomPayload();
packet.channel="DimDoorPackets";
packet.data = bos.toByteArray();
packet.length = bos.size();;
PacketDispatcher.sendPacketToAllPlayers(packet);
}
public static Packet250CustomPayload onDimCreatedPacket(DimData data)
{
ByteArrayOutputStream bos = new ByteArrayOutputStream();
DataOutputStream dataOut = new DataOutputStream(bos);
try
{
dataOut.writeByte(PacketHandler.regsiterDimPacketID);
dataOut.writeInt(data.dimID);
dataOut.writeBoolean(data.isPocket);
dataOut.writeInt(data.depth);
dataOut.writeInt(data.exitDimLink.destDimID);
dataOut.writeInt(data.exitDimLink.destXCoord);
dataOut.writeInt(data.exitDimLink.destYCoord);
dataOut.writeInt(data.exitDimLink.destZCoord);
}
catch (IOException e)
{
e.printStackTrace();
}
Packet250CustomPayload packet= new Packet250CustomPayload();
packet.channel="DimDoorPackets";
packet.data = bos.toByteArray();
packet.length = bos.size();
PacketDispatcher.sendPacketToAllPlayers(packet);
return packet;
}
/**
private void handleObjectPacket(Packet250CustomPayload packet, Player player)
{
ObjectInputStream data = new ObjectInputStream;
int length = data.readInt();
int id=data.readByte();
System.out.println(id);
if(id==dimPacketID)
{
try
{
DimData dimData = data.read
dimHelper.dimList.put(key, value)
}
catch (Exception e)
{
e.printStackTrace();
}
}
}
**/
public static void sendDimObject(DimData dim)
{
try
{
ByteArrayOutputStream bos = new ByteArrayOutputStream();
ObjectOutputStream dataOut = new ObjectOutputStream(bos);
dataOut.writeObject(dim);
Packet250CustomPayload packet= new Packet250CustomPayload();
packet.channel="DimDoorPackets";
packet.data = bos.toByteArray();
packet.length = bos.size();;
PacketDispatcher.sendPacketToAllPlayers(packet);
}
catch (IOException e)
{
e.printStackTrace();
}
}
}