Added: API for scanning from an offset.

Reloaded.Memory.Sigscan.Definitions/IScanner.cs

@@ -21,6 +21,19 @@ public interface IScanner : IDisposable
     /// <returns>A result indicating an offset (if found) of the pattern.</returns>
     PatternScanResult FindPattern(string pattern);
 
+    /// <summary>
+    /// Attempts to find a given pattern inside the memory region this class was created with.
+    /// The method used depends on the available hardware; will use vectorized instructions if available.
+    /// </summary>
+    /// <param name="pattern">
+    ///     The pattern to look for inside the given region.
+    ///     Example: "11 22 33 ?? 55".
+    ///     Key: ?? represents a byte that should be ignored, anything else if a hex byte. i.e. 11 represents 0x11, 1F represents 0x1F
+    /// </param>
+    /// <param name="offset">Offset (in bytes) from which the pattern scan should begin from.</param>
+    /// <returns>A result indicating an offset (if found) of the pattern.</returns>
+    public PatternScanResult FindPattern(string pattern, int offset);
+
     /// <summary>
     /// Finds multiple patterns within a given scan range, in multithreaded fashion.
     /// </summary>

Reloaded.Memory.Sigscan.Definitions/PublicAPI/netcoreapp3.1/PublicAPI.Unshipped.txt

@@ -1 +1,2 @@
-Reloaded.Memory.Sigscan.Definitions.IScanner.FindPatternsCached(System.Collections.Generic.IReadOnlyList<string> patterns, bool loadBalance = false) -> Reloaded.Memory.Sigscan.Definitions.Structs.PatternScanResult[]
+Reloaded.Memory.Sigscan.Definitions.IScanner.FindPattern(string pattern, int offset) -> Reloaded.Memory.Sigscan.Definitions.Structs.PatternScanResult
+Reloaded.Memory.Sigscan.Definitions.IScanner.FindPatternsCached(System.Collections.Generic.IReadOnlyList<string> patterns, bool loadBalance = false) -> Reloaded.Memory.Sigscan.Definitions.Structs.PatternScanResult[]

Reloaded.Memory.Sigscan.Definitions/PublicAPI/netstandard2.0/PublicAPI.Unshipped.txt

@@ -1 +1,2 @@
-Reloaded.Memory.Sigscan.Definitions.IScanner.FindPatternsCached(System.Collections.Generic.IReadOnlyList<string> patterns, bool loadBalance = false) -> Reloaded.Memory.Sigscan.Definitions.Structs.PatternScanResult[]
+Reloaded.Memory.Sigscan.Definitions.IScanner.FindPattern(string pattern, int offset) -> Reloaded.Memory.Sigscan.Definitions.Structs.PatternScanResult
+Reloaded.Memory.Sigscan.Definitions.IScanner.FindPatternsCached(System.Collections.Generic.IReadOnlyList<string> patterns, bool loadBalance = false) -> Reloaded.Memory.Sigscan.Definitions.Structs.PatternScanResult[]

Reloaded.Memory.Sigscan/PublicAPI/net5.0/PublicAPI.Unshipped.txt

@@ -1 +1 @@
-
+Reloaded.Memory.Sigscan.Scanner.FindPattern(string pattern, int offset) -> Reloaded.Memory.Sigscan.Definitions.Structs.PatternScanResult

Reloaded.Memory.Sigscan/PublicAPI/net6.0/PublicAPI.Unshipped.txt

@@ -1 +1 @@
-
+Reloaded.Memory.Sigscan.Scanner.FindPattern(string pattern, int offset) -> Reloaded.Memory.Sigscan.Definitions.Structs.PatternScanResult

Reloaded.Memory.Sigscan/PublicAPI/netcoreapp3.1/PublicAPI.Unshipped.txt

@@ -1 +1 @@
-
+Reloaded.Memory.Sigscan.Scanner.FindPattern(string pattern, int offset) -> Reloaded.Memory.Sigscan.Definitions.Structs.PatternScanResult

Reloaded.Memory.Sigscan/PublicAPI/netstandard2.0/PublicAPI.Unshipped.txt

@@ -1 +1 @@
-
+Reloaded.Memory.Sigscan.Scanner.FindPattern(string pattern, int offset) -> Reloaded.Memory.Sigscan.Definitions.Structs.PatternScanResult

Reloaded.Memory.Sigscan/PublicAPI/netstandard2.1/PublicAPI.Unshipped.txt

@@ -1 +1 @@
-
+Reloaded.Memory.Sigscan.Scanner.FindPattern(string pattern, int offset) -> Reloaded.Memory.Sigscan.Definitions.Structs.PatternScanResult

Reloaded.Memory.Sigscan/Scanner.cs

@@ -119,6 +119,20 @@ public PatternScanResult FindPattern(string pattern)
         return FindPatternCompiled(_dataPtr, _dataLength, pattern);
     }
 
+    /// <inheritdoc/>
+    public PatternScanResult FindPattern(string pattern, int offset)
+    {
+#if SIMD_INTRINSICS
+        if (Avx2.IsSupported)
+            return FindPatternAvx2(_dataPtr + offset, _dataLength - offset, pattern);
+
+        if (Sse2.IsSupported)
+            return FindPatternSse2(_dataPtr + offset, _dataLength - offset, pattern);
+#endif
+
+        return FindPatternCompiled(_dataPtr + offset, _dataLength - offset, pattern);
+    }
+
     /// <inheritdoc/>
     public PatternScanResult[] FindPatterns(IReadOnlyList<string> patterns, bool loadBalance = false)
     {