/*
* This file is part of SpoutcraftPlugin.
*
* Copyright (c) 2011 SpoutcraftDev <http://spoutcraft.org//>
* SpoutcraftPlugin is licensed under the GNU Lesser General Public License.
*
* SpoutcraftPlugin is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* SpoutcraftPlugin is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.getspout.spout.packet.standard;
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
import net.minecraft.server.v1_6_R3.Packet;
import org.getspout.spoutapi.packet.standard.MCPacket;
import org.getspout.spoutapi.packet.standard.MCPacket51MapChunkUncompressed;
public class MCCraftPacket implements MCPacket {
Packet packet;
int packetId;
public int getId() {
return packetId;
}
public void setPacket(Packet packet, int packetId) {
this.packet = packet;
this.packetId = packetId;
}
public Packet getPacket() {
return packet;
}
private static Class<?>[] MCPackets = new Class<?>[257];
private static Class<?>[] packets = new Class<?>[257];
static {
MCPackets[0] = MCCraftPacket0KeepAlive.class;
MCPackets[3] = MCCraftPacket3Chat.class;
MCPackets[17] = MCCraftPacket17EntityLocationAction.class;
MCPackets[18] = MCCraftPacket18ArmAnimation.class;
MCPackets[51] = MCCraftPacket51MapChunk.class;
MCPackets[103] = MCCraftPacket103SetSlot.class;
MCPackets[256] = MCPacket51MapChunkUncompressed.class;
packets[0] = net.minecraft.server.v1_6_R3.Packet0KeepAlive.class;
packets[3] = net.minecraft.server.v1_6_R3.Packet3Chat.class;
packets[17] = net.minecraft.server.v1_6_R3.Packet17EntityLocationAction.class;
packets[18] = net.minecraft.server.v1_6_R3.Packet18ArmAnimation.class;
packets[51] = net.minecraft.server.v1_6_R3.Packet51MapChunk.class;
packets[103] = net.minecraft.server.v1_6_R3.Packet103SetSlot.class;
packets[256] = net.minecraft.server.v1_6_R3.Packet51MapChunk.class;
}
private static final Object[] blank = new Class[0];
public static MCCraftPacket newInstance(Packet packet) {
return newInstance(packet.n(), packet);
}
public static MCCraftPacket newInstance(int packetId, Packet packet) {
try {
@SuppressWarnings("unchecked")
Class<? extends MCCraftPacket> mcp = (Class<? extends MCCraftPacket>) MCPackets[packetId];
if (mcp == null) {
return null;
}
Constructor<? extends MCCraftPacket> c = mcp.getConstructor(new Class[]{});
MCCraftPacket r = c.newInstance(blank);
r.setPacket(packet, packetId);
return r;
} catch (SecurityException e) {
throw new RuntimeException(e);
} catch (NoSuchMethodException e) {
throw new RuntimeException(e);
} catch (IllegalArgumentException e) {
throw new RuntimeException(e);
} catch (InstantiationException e) {
throw new RuntimeException(e);
} catch (IllegalAccessException e) {
throw new RuntimeException(e);
} catch (InvocationTargetException e) {
throw new RuntimeException(e);
}
}
public static MCCraftPacket newInstance(int packetId) {
try {
@SuppressWarnings("unchecked")
Class<? extends Packet> packetClass = (Class<? extends Packet>) packets[packetId];
if (packetClass == null) {
return null;
}
Constructor<? extends Packet> c = packetClass.getConstructor(new Class[]{});
Packet r = c.newInstance(blank);
return newInstance(packetId, r);
} catch (SecurityException e) {
throw new RuntimeException(e);
} catch (NoSuchMethodException e) {
throw new RuntimeException(e);
} catch (IllegalArgumentException e) {
throw new RuntimeException(e);
} catch (InstantiationException e) {
throw new RuntimeException(e);
} catch (IllegalAccessException e) {
throw new RuntimeException(e);
} catch (InvocationTargetException e) {
throw new RuntimeException(e);
}
}
}