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.status; 019 020import com.google.gson.JsonObject; 021import com.google.gson.JsonPrimitive; 022import io.netty.buffer.ByteBuf; 023import net.tridentsdk.PingInfo; 024import net.tridentsdk.Trident; 025import net.tridentsdk.server.netty.Codec; 026import net.tridentsdk.server.netty.packet.OutPacket; 027 028/** 029 * Status response to PacketStatusInRequest 030 * 031 * @author The TridentSDK Team 032 * @see PacketStatusInRequest 033 */ 034public class PacketStatusOutResponse extends OutPacket { 035 /** 036 * The actual response, represented in JSON in the protocol 037 */ 038 PingInfo info; 039 040 public PacketStatusOutResponse() { 041 this.info = Trident.server().info(); 042 } 043 044 @Override 045 public int id() { 046 return 0x00; 047 } 048 049 public PingInfo info() { 050 return info; 051 } 052 053 @Override 054 public void encode(ByteBuf buf) { 055 // TODO event 056 057 JsonObject object = new JsonObject(); 058 JsonObject players = new JsonObject(); 059 JsonObject version = new JsonObject(); 060 JsonObject motd = new JsonObject(); 061 062 players.add("max", new JsonPrimitive(info.maxPlayers())); 063 players.add("online", new JsonPrimitive(info.playerCount())); 064 065 version.add("name", new JsonPrimitive(info.version())); 066 version.add("protocol", new JsonPrimitive(109)); 067 068 motd.add("text", new JsonPrimitive(info.motd())); 069 070 object.add("players", players); 071 object.add("version", version); 072 object.add("description", motd); 073 074 Codec.writeString(buf, object.toString()); 075 } 076}