public static List <LuaParam> readLuaParams(BinaryReader reader)
{
List <LuaParam> luaParams = new List <LuaParam>();
bool isDone = false;
while (true)
{
byte code = reader.ReadByte();
object value = null;
bool wasNil = false;
switch (code)
{
case 0x0: //Int32
value = Utils.swapEndian(reader.ReadInt32());
break;
case 0x1: //Int32
value = Utils.swapEndian(reader.ReadUInt32());
break;
case 0x2: //Null Termed String
List <byte> list = new List <byte>();
while (true)
{
byte readByte = reader.ReadByte();
if (readByte == 0)
{
break;
}
list.Add(readByte);
}
value = Encoding.ASCII.GetString(list.ToArray());
break;
case 0x3: //Boolean True
value = true;
break;
case 0x4: //Boolean False
value = false;
break;
case 0x5: //Nil
wasNil = true;
break;
case 0x6: //Actor (By Id)
value = Utils.swapEndian(reader.ReadUInt32());
break;
case 0x7: //Weird one used for inventory
uint type7ActorId = Utils.swapEndian(reader.ReadUInt32());
byte type7Unknown = reader.ReadByte();
byte type7Slot = reader.ReadByte();
byte type7InventoryType = reader.ReadByte();
value = new Type7Param(type7ActorId, type7Unknown, type7Slot, type7InventoryType);
break;
case 0x9: //Two Longs (only storing first one)
value = new Type9Param(Utils.swapEndian(reader.ReadUInt64()), Utils.swapEndian(reader.ReadUInt64()));
break;
case 0xC: //Byte
value = reader.ReadByte();
break;
case 0x1B: //Short?
value = reader.ReadUInt16();
break;
case 0xF: //End
isDone = true;
continue;
}
if (isDone)
{
break;
}
if (value != null)
{
luaParams.Add(new LuaParam(code, value));
}
else if (wasNil)
{
luaParams.Add(new LuaParam(code, value));
}
}
return(luaParams);
}
public static void writeLuaParams(BinaryWriter writer, List <LuaParam> luaParams)
{
foreach (LuaParam l in luaParams)
{
if (l.typeID == 0x1)
{
writer.Write((Byte)0);
}
else
{
writer.Write((Byte)l.typeID);
}
switch (l.typeID)
{
case 0x0: //Int32
writer.Write((Int32)Utils.swapEndian((Int32)l.value));
break;
case 0x1: //Int32
writer.Write((UInt32)Utils.swapEndian((UInt32)l.value));
break;
case 0x2: //Null Termed String
string sv = (string)l.value;
writer.Write(Encoding.ASCII.GetBytes(sv), 0, Encoding.ASCII.GetByteCount(sv));
writer.Write((Byte)0);
break;
case 0x3: //Boolean True
break;
case 0x4: //Boolean False
break;
case 0x5: //Nil
break;
case 0x6: //Actor (By Id)
writer.Write((UInt32)Utils.swapEndian((UInt32)l.value));
break;
case 0x7: //Weird one used for inventory
Type7Param type7 = (Type7Param)l.value;
writer.Write((UInt32)Utils.swapEndian((UInt32)type7.actorId));
writer.Write((Byte)type7.unknown);
writer.Write((Byte)type7.slot);
writer.Write((Byte)type7.inventoryType);
break;
case 0x9: //Two Longs (only storing first one)
writer.Write((UInt64)Utils.swapEndian(((Type9Param)l.value).item1));
writer.Write((UInt64)Utils.swapEndian(((Type9Param)l.value).item2));
break;
case 0xC: //Byte
writer.Write((Byte)l.value);
break;
case 0x1B: //Short?
break;
case 0xF: //End
continue;
}
}
writer.Write((Byte)0xF);
}
