project-meteor-server/Map Server/packets/receive/events/EventStartPacket.cs

100 lines
3.4 KiB
C#

/*
===========================================================================
Copyright (C) 2015-2019 Project Meteor Dev Team
This file is part of Project Meteor Server.
Project Meteor Server is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Project Meteor Server 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 Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with Project Meteor Server. If not, see <https:www.gnu.org/licenses/>.
===========================================================================
*/
using Meteor.Map.lua;
using System;
using System.Collections.Generic;
using System.IO;
using System.Text;
namespace Meteor.Map.packets.receive.events
{
class EventStartPacket
{
public const ushort OPCODE = 0x012D;
public const uint PACKET_SIZE = 0xD8;
public bool invalidPacket = false;
public uint actorID;
public uint scriptOwnerActorID;
public uint val1;
public uint val2;
public byte val3;
public uint errorIndex;
public uint errorNum;
public string error = null;
public string triggerName;
public List<LuaParam> luaParams;
public EventStartPacket(byte[] data)
{
using (MemoryStream mem = new MemoryStream(data))
{
using (BinaryReader binReader = new BinaryReader(mem))
{
try{
actorID = binReader.ReadUInt32();
scriptOwnerActorID = binReader.ReadUInt32();
val1 = binReader.ReadUInt32();
val2 = binReader.ReadUInt32();
val3 = binReader.ReadByte();
/*
//Lua Error Dump
if (val1 == 0x39800010)
{
errorIndex = actorID;
errorNum = scriptOwnerActorID;
error = ASCIIEncoding.ASCII.GetString(binReader.ReadBytes(0x80)).Replace("\0", "");
if (errorIndex == 0)
Program.Log.Error("LUA ERROR:");
return;
}
*/
List<byte> strList = new List<byte>();
byte curByte;
while ((curByte = binReader.ReadByte())!=0)
{
strList.Add(curByte);
}
triggerName = Encoding.ASCII.GetString(strList.ToArray());
binReader.BaseStream.Seek(0x31, SeekOrigin.Begin);
if (binReader.PeekChar() == 0x1)
luaParams = new List<LuaParam>();
else
luaParams = LuaUtils.ReadLuaParams(binReader);
}
catch (Exception){
invalidPacket = true;
}
}
}
}
}
}