private PatternScanResult FindDataPattern(IMemoryPattern pattern)
{
var patternData = Data;
var patternBytes = pattern.GetBytes();
var patternMask = pattern.GetMask();
var result = new PatternScanResult();
for (var offset = 0; offset < patternData.Length; offset++)
{
if (patternMask.Where((m, b) => m == 'x' && patternBytes[b] != patternData[b + offset]).Any())
{
continue;
}
// If this area is reached, the pattern has been found.
result.Found = true;
result.ReadAddress = _module.Read <IntPtr>(offset + pattern.Offset);
result.BaseAddress = new IntPtr(result.ReadAddress.ToInt64() - _module.BaseAddress.ToInt64());
result.Offset = offset;
return(result);
}
// If this is reached, the pattern was not found.
result.Found = false;
result.Offset = 0;
result.ReadAddress = IntPtr.Zero;
result.BaseAddress = IntPtr.Zero;
return(result);
}
private PatternScanResult FindDataPattern(IMemoryPattern pattern)
{
var result = new PatternScanResult();
var offset = GetOffset(pattern);
if (offset != -1)
{
// If this area is reached, the pattern has been found.
result.Found = true;
result.ReadAddress = _module.Read <IntPtr>(offset + pattern.Offset);
result.BaseAddress = new IntPtr(result.ReadAddress.ToInt64() - _module.BaseAddress.ToInt64());
result.Offset = offset;
return(result);
}
// If this is reached, the pattern was not found.
return(EmptyPatternScanResult);
}
private PatternScanResult FindCallPattern(IMemoryPattern pattern, int hintAddr = 0)
{
var patternData = Data;
var patternBytes = pattern.GetBytes();
var patternMask = pattern.GetMask();
if (hintAddr > 0)
{
if (hintAddr + patternBytes.Count > patternData.Length ||
patternMask.AnyEx((m,
// ReSharper disable once AccessToModifiedClosure
b) => m == 'x' && patternBytes[b] != patternData[b + hintAddr]))
{
hintAddr = 0;
}
}
var result = new PatternScanResult();
for (var offset = hintAddr; offset < patternData.Length; offset++)
{
if (patternMask.AnyEx((m,
// ReSharper disable once AccessToModifiedClosure
b) => m == 'x' && patternBytes[b] != patternData[b + offset]))
{
continue;
}
// If this area is reached, the pattern has been found.
result.Found = true;
result.ReadAddress = _module.Read <IntPtr>(offset + pattern.Offset);
result.BaseAddress = new IntPtr(result.ReadAddress.ToInt64() + pattern.Offset + MarshalType <IntPtr> .Size + offset + _module.BaseAddress.ToInt64());
result.Offset = offset;
return(result);
}
// If this is reached, the pattern was not found.
result.Found = false;
result.Offset = 0;
result.ReadAddress = IntPtr.Zero;
result.BaseAddress = IntPtr.Zero;
return(result);
}