001/* 002 * Trident - A Multithreaded Server Alternative 003 * Copyright 2014 The TridentSDK Team 004 * 005 * Licensed under the Apache License, Version 2.0 (the "License"); 006 * you may not use this file except in compliance with the License. 007 * You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017 018package net.tridentsdk.server.packets.play.in; 019 020import io.netty.buffer.ByteBuf; 021import net.tridentsdk.plugin.channel.PluginChannel; 022import net.tridentsdk.registry.Registered; 023import net.tridentsdk.server.concurrent.TickSync; 024import net.tridentsdk.server.netty.ClientConnection; 025import net.tridentsdk.server.netty.Codec; 026import net.tridentsdk.server.netty.packet.InPacket; 027import net.tridentsdk.server.netty.packet.Packet; 028 029/** 030 * Mods and plugins can use this to send their data. 031 */ 032public class PacketPlayInPluginMessage extends InPacket { 033 034 /** 035 * Name of the channel 036 */ 037 protected String channel; 038 /** 039 * Data it wishes to send 040 */ 041 protected byte[] data; 042 043 @Override 044 public int id() { 045 return 0x09; 046 } 047 048 public String channel() { 049 return this.channel; 050 } 051 052 public byte[] data() { 053 return this.data; 054 } 055 056 @Override 057 public Packet decode(ByteBuf buf) { 058 this.channel = Codec.readString(buf); 059 this.data = new byte[buf.readableBytes()]; 060 061 buf.readBytes(this.data); 062 063 return this; 064 } 065 066 @Override 067 public void handleReceived(ClientConnection connection) { 068 PluginChannel channel = Registered.channels().fromName(this.channel); 069 070 if (channel != null) { 071 TickSync.sync(() -> channel.read(this.data)); 072 } 073 } 074}