[Cheats] Split gateway and AR

include/cheats.hpp

@@ -2,23 +2,27 @@
 #include <array>
 #include <vector>
 
+#include "action_replay.hpp"
 #include "helpers.hpp"
 
-class ActionReplay {
-	using Cheat = std::vector<u32>;  // A cheat is really just a bunch of u32 opcodes
-	std::vector<Cheat> cheats;
-
-	u32 offset1, offset2;    // Memory offset registers. Non-persistent.
-	u32 data1, data2;        // Data offset registers. Non-persistent.
-	u32 storage1, storage2;  // Storage registers. Persistent.
-
-	// When an instruction does not specify which offset or data register to use, we use the "active" one
-	// Which is by default #1 and may be changed by certain AR operations
-	u32 *activeOffset, *activeData;
-
+class Cheats {
   public:
-	ActionReplay();
+	enum class CheatType {
+		ActionReplay,  // CTRPF cheats
+		Gateway,
+	};
+
+	struct Cheat {
+		CheatType type;
+		std::vector<u32> instructions;
+	};
+
+	Cheats();
 	void addCheat(const Cheat& cheat);
 	void runCheats();
 	void reset();
+
+  private:
+	ActionReplay ar; // An ActionReplay cheat machine for executing CTRPF codes
+	std::vector<Cheat> cheats;
 };