CodeMatcher - allow inserting at the end (adding)

BepInEx · Sep 26, 2023 · 2d88dc8 · 2d88dc8
1 parent 896c119
commit 2d88dc8
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/Harmony/Tools/CodeMatcher/CodeMatcher.cs b/Harmony/Tools/CodeMatcher/CodeMatcher.cs
@@ -426,7 +426,10 @@ public CodeMatcher SetJumpTo(OpCode opcode, int destination, out Label label)
 	///
 	public CodeMatcher Insert(params CodeInstruction[] instructions)
 	{
-		codes.InsertRange(Pos, instructions);
+		if (Pos == Length)
+			codes.AddRange(instructions);
+		else
+			codes.InsertRange(PosOrThrow(), instructions);
 		return this;
 	}
 
@@ -436,7 +439,10 @@ public CodeMatcher Insert(params CodeInstruction[] instructions)
 	///
 	public CodeMatcher Insert(IEnumerable<CodeInstruction> instructions)
 	{
-		codes.InsertRange(Pos, instructions);
+		if (Pos == Length)
+			codes.AddRange(instructions);
+		else
+			codes.InsertRange(PosOrThrow(), instructions);
 		return this;
 	}