public void loadfile()
{
Natives = new Dictionary <uint, Tuple <Stack.DataType, Stack.DataType[]> >();
string file = Path.Combine(Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location),
"nativeinfo.dat");
if (!File.Exists(file))
{
return;
}
Stream natfile = File.OpenRead(file);
IO.Reader reader = new IO.Reader(natfile, true);
while (natfile.Position < natfile.Length)
{
uint native = reader.ReadUInt32();
Stack.DataType returntype = Types.getatindex(reader.ReadByte());
byte count = reader.ReadByte();
Stack.DataType[] param = new Stack.DataType[count];
for (byte i = 0; i < count; i++)
{
param[i] = Types.getatindex(reader.ReadByte());
}
Natives.Add(native, new Tuple <Stack.DataType, Stack.DataType[]>(returntype, param));
}
}
static ScriptHeader GeneratePcHeader(Stream scriptStream)
{
ScriptHeader header = new ScriptHeader();
IO.Reader reader = new IO.Reader(scriptStream);
scriptStream.Seek(0, SeekOrigin.Begin);
header.RSC7Offset = (reader.ReadUInt32() == 0x37435352) ? 0x10 : 0x0;
scriptStream.Seek(header.RSC7Offset, SeekOrigin.Begin);
header.Magic = reader.ReadInt32(); //0x0
reader.Advance();
header.SubHeader = reader.ReadPointer(); //0x8
reader.Advance();
header.CodeBlocksOffset = reader.ReadPointer(); //0x10
reader.Advance();
header.GlobalsVersion = reader.ReadInt32(); //0x18
header.CodeLength = reader.ReadInt32(); //0x1C
header.ParameterCount = reader.ReadInt32(); //0x20
header.StaticsCount = reader.ReadInt32(); //0x24
header.GlobalsCount = reader.ReadInt32(); //0x28
header.NativesCount = reader.ReadInt32(); //0x2C
header.StaticsOffset = reader.ReadPointer(); //0x30
reader.Advance();
header.GlobalsOffset = reader.ReadPointer(); //0x38
reader.Advance();
header.NativesOffset = reader.ReadPointer(); //0x40
reader.Advance();
header.Null1 = reader.ReadInt32(); //0x48
reader.Advance();
header.Null2 = reader.ReadInt32(); //0x50
reader.Advance();
header.NameHash = reader.ReadInt32(); //0x58
header.Null3 = reader.ReadInt32(); //0x5C
header.ScriptNameOffset = reader.ReadPointer(); //0x60
reader.Advance();
header.StringsOffset = reader.ReadPointer(); //0x68
reader.Advance();
header.StringsSize = reader.ReadInt32(); //0x70
reader.Advance();
header.Null4 = reader.ReadInt32(); //0x78
reader.Advance();
header.StringBlocks = (header.StringsSize + 0x3FFF) >> 14;
header.CodeBlocks = (header.CodeLength + 0x3FFF) >> 14;
header.StringTableOffsets = new Int32[header.StringBlocks];
scriptStream.Seek(header.StringsOffset + header.RSC7Offset, SeekOrigin.Begin);
for (int i = 0; i < header.StringBlocks; i++)
{
header.StringTableOffsets[i] = reader.ReadPointer() + header.RSC7Offset;
reader.Advance();
}
header.CodeTableOffsets = new Int32[header.CodeBlocks];
scriptStream.Seek(header.CodeBlocksOffset + header.RSC7Offset, SeekOrigin.Begin);
for (int i = 0; i < header.CodeBlocks; i++)
{
header.CodeTableOffsets[i] = reader.ReadPointer() + header.RSC7Offset;
reader.Advance();
}
scriptStream.Position = header.ScriptNameOffset + header.RSC7Offset;
int data = scriptStream.ReadByte();
header.ScriptName = "";
while (data != 0 && data != -1)
{
header.ScriptName += (char)data;
data = scriptStream.ReadByte();
}
return(header);
}
