Initial commit

arm9/source/patches/arm7/sdk2to4/CardiTaskThreadPatch.h

@@ -0,0 +1,20 @@
+#pragma once
+#include "patches/Patch.h"
+
+class FunctionSignature;
+
+/// @brief Arm7 patch for redirecting save reads and writes on SDK 2-4.
+class CardiTaskThreadPatch : public Patch
+{
+public:
+    bool FindPatchTarget(PatchContext& patchContext) override;
+    void ApplyPatch(PatchContext& patchContext) override;
+
+private:
+    u32* _cardiTaskThread = nullptr;
+    u16 _thumb = false;
+    u16 _peach = false;
+    u16 _pokemonDownloader = false;
+
+    bool CheckSignature(const PatchContext& patchContext, const FunctionSignature& signature);
+};