Initial commit

arm9/source/patches/arm7/sdk5/CardiDoTaskFromArm9Patch.h

@@ -0,0 +1,17 @@
+#pragma once
+#include "patches/Patch.h"
+
+/// @brief Arm7 patch for redirecting save reads and writes on SDK 5.
+class CardiDoTaskFromArm9Patch : public Patch
+{
+public:
+    bool FindPatchTarget(PatchContext& patchContext) override;
+    void ApplyPatch(PatchContext& patchContext) override;
+
+private:
+    u32* _cardiDoTaskFromArm9 = nullptr;
+    const u32* _foundPattern = nullptr;
+    u16 _thumb = false;
+
+    void TryPattern(PatchContext& patchContext, const u32* pattern);
+};