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Added implementations of the event receive/send packets. Added lua scripting stuff. Added some utils.

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This commit is contained in:
Filip Maj 2016-01-01 14:03:55 -05:00
parent d60938346b
commit 734a3f4e7f
15 changed files with 603 additions and 261 deletions
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36
FFXIVClassic Map Server/packets/receive/StartScriptPacket.cs
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@ -1,36 +0,0 @@
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace FFXIVClassic_Map_Server.packets.receive
{
class StartScriptPacket
{
public uint sourceActor;
public uint targetActor;
public string scriptName;
public bool invalidPacket = false;
public StartScriptPacket(byte[] data)
{
using (MemoryStream mem = new MemoryStream(data))
{
using (BinaryReader binReader = new BinaryReader(mem))
{
try{
sourceActor = binReader.ReadUInt32();
targetActor = binReader.ReadUInt32();
}
catch (Exception){
invalidPacket = true;
}
}
}
}
}
}

66
FFXIVClassic Map Server/packets/receive/events/EventStartPacket.cs Normal file
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@ -0,0 +1,66 @@
using FFXIVClassic_Map_Server.lua;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace FFXIVClassic_Map_Server.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 string eventStarter;
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();
List<byte> strList = new List<byte>();
byte curByte;
while ((curByte = binReader.ReadByte())!=0)
{
strList.Add(curByte);
}
eventStarter = Encoding.ASCII.GetString(strList.ToArray());
binReader.ReadUInt32();
binReader.ReadUInt32();
binReader.ReadUInt32();
binReader.ReadUInt32();
binReader.ReadByte();
luaParams = LuaUtils.readLuaParams(binReader);
}
catch (Exception){
invalidPacket = true;
}
}
}
}
}
}

18
FFXIVClassic Map Server/packets/receive/script/CommandStartRequestPacket.cs → FFXIVClassic Map Server/packets/receive/events/EventUpdatePacket.cs
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@ -1,13 +1,14 @@
using System;
using FFXIVClassic_Map_Server.lua;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace FFXIVClassic_Map_Server.packets.send.script
namespace FFXIVClassic_Map_Server.packets.receive.events
{
class CommandStartRequestPacket
class EventUpdatePacket
{
public const ushort OPCODE = 0x012E;
public const uint PACKET_SIZE = 0x78;
@ -18,9 +19,10 @@ namespace FFXIVClassic_Map_Server.packets.send.script
public uint scriptOwnerActorID;
public uint val1;
public uint val2;
public ScriptParamReader reader;
public byte step;
public List<LuaParam> luaParams;
public CommandStartRequestPacket(byte[] data)
public EventUpdatePacket(byte[] data)
{
using (MemoryStream mem = new MemoryStream(data))
{
@ -31,10 +33,8 @@ namespace FFXIVClassic_Map_Server.packets.send.script
scriptOwnerActorID = binReader.ReadUInt32();
val1 = binReader.ReadUInt32();
val2 = binReader.ReadUInt32();
binReader.ReadByte();
binReader.BaseStream.Seek(0x31, SeekOrigin.Begin);
reader = new ScriptParamReader(binReader);
step = binReader.ReadByte();
luaParams = LuaUtils.readLuaParams(binReader);
}
catch (Exception){
invalidPacket = true;

44
FFXIVClassic Map Server/packets/receive/script/ScriptResultPacket.cs
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@ -1,44 +0,0 @@
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace FFXIVClassic_Map_Server.packets.send.script
{
class ScriptResultPacket
{
public const ushort OPCODE = 0x012E;
public const uint PACKET_SIZE = 0xD8;
public bool invalidPacket = false;
public uint actorID;
public uint scriptOwnerActorID;
public uint val1;
public uint val2;
ScriptParamReader reader;
public ScriptResultPacket(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();
binReader.ReadByte();
reader = new ScriptParamReader(binReader);
}
catch (Exception){
invalidPacket = true;
}
}
}
}
}
}

15
FFXIVClassic Map Server/packets/send/script/ScriptEndPacket.cs → FFXIVClassic Map Server/packets/send/events/EndEventPacket.cs
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@ -6,25 +6,26 @@ using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace FFXIVClassic_Map_Server.packets.send.script
namespace FFXIVClassic_Map_Server.packets.send.events
{
class ScriptEndPacket
class EndEventPacket
{
public const ushort OPCODE = 0x0131;
public const uint PACKET_SIZE = 0x50;
public static SubPacket buildPacket(uint playerActorID, string startName)
public static SubPacket buildPacket(uint playerActorID, uint eventOwnerActorID, string eventStarter)
{
byte[] data = new byte[PACKET_SIZE - 0x20];
int maxBodySize = data.Length - 0x80;
using (MemoryStream mem = new MemoryStream(data))
{
using (BinaryWriter binWriter = new BinaryWriter(mem))
{
binWriter.Write((uint)playerActorID);
binWriter.Write((uint)0);
binWriter.Write((byte)0);
binWriter.Write(Encoding.Unicode.GetBytes(startName));
binWriter.Write((UInt32)playerActorID);
binWriter.Write((UInt32)eventOwnerActorID);
binWriter.Write((Byte)0);
binWriter.Write(Encoding.ASCII.GetBytes(eventStarter), 0, Encoding.ASCII.GetByteCount(eventStarter) >= 0x20 ? 0x20 : Encoding.ASCII.GetByteCount(eventStarter));
}
}

78
FFXIVClassic Map Server/packets/send/events/RunEventFunctionPacket.cs Normal file
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@ -0,0 +1,78 @@
using FFXIVClassic_Lobby_Server.common;
using FFXIVClassic_Lobby_Server.packets;
using FFXIVClassic_Map_Server.lua;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace FFXIVClassic_Map_Server.packets.send.events
{
class RunEventFunctionPacket
{
public const ushort OPCODE = 0x0130;
public const uint PACKET_SIZE = 0x2B8;
public static SubPacket buildPacket(uint playerActorID, uint eventOwnerActorID, string eventStarter, string callFunction, List<LuaParam> luaParams)
{
byte[] data = new byte[PACKET_SIZE - 0x20];
int maxBodySize = data.Length - 0x80;
using (MemoryStream mem = new MemoryStream(data))
{
using (BinaryWriter binWriter = new BinaryWriter(mem))
{
binWriter.Write((UInt32)playerActorID);
binWriter.Write((UInt32)eventOwnerActorID);
binWriter.Write((Byte)0);
binWriter.Write(Encoding.ASCII.GetBytes(eventStarter), 0, Encoding.ASCII.GetByteCount(eventStarter) >= 0x20 ? 0x20 : Encoding.ASCII.GetByteCount(eventStarter));
binWriter.Seek(0x29, SeekOrigin.Begin);
binWriter.Write(Encoding.ASCII.GetBytes(callFunction), 0, Encoding.ASCII.GetByteCount(callFunction) >= 0x20 ? 0x20 : Encoding.ASCII.GetByteCount(callFunction));
binWriter.Seek(0x49, SeekOrigin.Begin);
//Write out params
foreach (LuaParam p in luaParams)
{
binWriter.Write((Byte)p.typeID);
switch (p.typeID)
{
case 0x0: //Int32
binWriter.Write(Utils.swapEndian((UInt32)p.value));
break;
case 0x1: //Int32
binWriter.Write(Utils.swapEndian((UInt32)p.value));
break;
case 0x2: //Null Termed String
string svalue = (string)p.value;
binWriter.Write(Encoding.ASCII.GetBytes(svalue), 0, Encoding.ASCII.GetByteCount(svalue));
if (svalue[svalue.Length - 1] != '\0')
binWriter.Write((Byte)0);
break;
case 0x3: //Boolean False
break;
case 0x4: //Boolean True
break;
case 0x5: //Nil
break;
case 0x6: //Actor (By Id)
binWriter.Write(Utils.swapEndian((UInt32)p.value));
break;
case 0x10: //Byte?
//value = reader.ReadByte();
break;
case 0x1B: //Short?
//value = reader.ReadUInt16();
break;
}
}
binWriter.Write((Byte)0xF);
}
}
return new SubPacket(OPCODE, playerActorID, playerActorID, data);
}
}
}

41
FFXIVClassic Map Server/packets/send/login/InitPacket.cs
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@ -1,41 +0,0 @@
using FFXIVClassic_Lobby_Server.packets;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace FFXIVClassic_Map_Server.packets.send.login
{
class InitPacket
{
public static BasePacket buildPacket(uint actorID, uint time)
{
byte[] data = new byte[0x18];
using (MemoryStream mem = new MemoryStream(data))
{
using (BinaryWriter binWriter = new BinaryWriter(mem))
{
try
{
binWriter.Write((short)0x18);
binWriter.Write((short)0x7);
binWriter.Write((uint)0);
binWriter.Write((uint)0);
binWriter.Write((uint)0xFFFFFD7F);
binWriter.Write((uint)actorID);
binWriter.Write((uint)time);
}
catch (Exception)
{
}
}
}
return BasePacket.createPacket(data, false, false);
}
}
}

52
FFXIVClassic Map Server/packets/send/script/ScriptStartPacket.cs
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@ -1,52 +0,0 @@
using FFXIVClassic_Lobby_Server.packets;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace FFXIVClassic_Map_Server.packets.send.script
{
class ScriptStartPacket
{
public const ushort OPCODE = 0x0130;
public const uint PACKET_SIZE = 0xB0;
//Known types
public const byte TYPE_END = 0xF;
public const byte TYPE_UINT = 0x6;
public const byte TYPE_BYTE = 0x5;
public const byte TYPE_STRING = 0x2;
public const byte TYPE_STRING_20B = 0x1;
public const byte TYPE_STRING_NULLTERM = 0x0;
public static SubPacket buildPacket(uint playerActorID, uint scriptOwnerActorID, string startName, string scriptName)
{
byte[] data = new byte[PACKET_SIZE - 0x20];
using (MemoryStream mem = new MemoryStream(data))
{
using (BinaryWriter binWriter = new BinaryWriter(mem))
{
binWriter.Write((uint)playerActorID);
binWriter.Write((uint)scriptOwnerActorID);
binWriter.Write((byte)1);
binWriter.Write(Encoding.Unicode.GetBytes(startName));
binWriter.Seek(0x29, SeekOrigin.Begin);
binWriter.Write(Encoding.Unicode.GetBytes(scriptName));
binWriter.Seek(0x29 + 0x20, SeekOrigin.Begin);
binWriter.Write((byte)6);
byte[] actorID = BitConverter.GetBytes(playerActorID);
Array.Reverse(actorID);
binWriter.Write(actorID);
binWriter.Write((byte)0x0F);
}
}
return new SubPacket(OPCODE, playerActorID, playerActorID, data);
}
}
}