private IntPtr GetScriptContext()
{
#if DEBUG_ROBLOX
Logger.Log(Logger.LogType.WORK, "Attempting to scan for ScriptContext...");
#endif
NativeObjects.MemoryBasicInformation mbi;
IntPtr baseAdr = this.Native.MainModule.BaseAddress;
SigScan sigScan = new SigScan()
{
Process = this.Native
};
for (IntPtr offset = baseAdr; offset.ToInt32() < 0x7FFFFFFF; offset += baseAdr.ToInt32())
{
NativeObjects.NativeMethods.VirtualQueryEx(this.Handle, offset, out mbi, Marshal.SizeOf <NativeObjects.MemoryBasicInformation>());
if (mbi.Protect == NativeObjects.MemoryProtectionFlags.ReadWrite)
{
sigScan.Address = offset;
sigScan.Size = mbi.RegionSize;
IntPtr result = sigScan.FindPattern(BitConverter.ToString(BitConverter.GetBytes(FixAddress(Offsets.GlobalAddressTable["ScriptContext"].AddressValue.ToInt32()))).Replace("-", " "));
sigScan.ResetRegion();
if (result != IntPtr.Zero)
{
#if DEBUG_ROBLOX
Logger.Log(Logger.LogType.SUCCESS, "Successfully scanned for ScriptContext! SC: 0x{0:X}", result.ToInt32());
#endif
return(result);
}
}
baseAdr = (IntPtr)mbi.RegionSize;
}
#if DEBUG_ROBLOX
Logger.Log(Logger.LogType.ERROR, "Failed to scan for ScriptContext");
#endif
return(IntPtr.Zero);
}
public void runScan()
{
byte[] pattern = new byte[] {
0x84, 0x05, 0xE0, 0xA2, 0xA8, 0x00, 0x75, 0x24, 0x09,
0x05, 0x00, 0x00, 0x00, 0x00, 0xB9, 0x00, 0x00, 0x00,
0x00, 0xC7, 0x45, 0x00, 0x00, 0x00, 0x00, 0x00, 0xE8,
0x00, 0x00, 0x00, 0x00, 0x68, 0x00, 0x00, 0x00, 0x00,
0xE8, 0x00, 0x00, 0x00, 0x00, 0x83, 0xC4, 0x04, 0xB8,
0x00, 0x00, 0x00, 0x00, 0x8B, 0x4D, 0xF4, 0x64, 0x89,
0x0D, 0x00, 0x00, 0x00, 0x00, 0x59, 0x8B, 0xE5, 0x5D
}; //This is the pattern we use to find the base of what we want in memory. Add 0x5c to it to get to the players.
string mask = "xxx?xxxxxx????x????xx?????x????x????x????xxxx????xxxxxx????xxxx";
this.SigScan.Address = new IntPtr(0x400000);
this.SigScan.Size = 0x900000; //This should be more than enough.
IntPtr address = IntPtr.Zero;
try
{
SigScan.Process = Process.GetProcessesByName("SSFIV")[0];
address = SigScan.FindPattern(pattern, mask, 0x2d);
}
catch
{
//Error message here. (Couldn't find the process)
}
SigScan.ResetRegion();
if (address != IntPtr.Zero)
{
openSF4Process();
playerBase = readIntFromGameMemory(address.ToInt32()) + 0x5c;
frameCounterBase = playerBase + 0x24;
comboCounterBase = playerBase + 0x4;
}
else
{
//Error message here. (Probably wrong pattern/mask)
}
}