File size: 1,655 Bytes
034d0a2 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 | // Copyright 2018 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <memory>
#include <optional>
#include <shared_mutex>
#include <span>
#include <vector>
#include "common/common_types.h"
namespace Core {
class System;
struct TimingEventType;
} // namespace Core
namespace CoreTiming {
struct EventType;
}
namespace Cheats {
class CheatBase;
class CheatEngine {
public:
explicit CheatEngine(Core::System& system);
~CheatEngine();
/// Registers the cheat execution callback.
void Connect();
/// Returns a span of the currently active cheats.
std::span<const std::shared_ptr<CheatBase>> GetCheats() const;
/// Adds a cheat to the cheat engine.
void AddCheat(std::shared_ptr<CheatBase>&& cheat);
/// Removes a cheat at the specified index in the cheats list.
void RemoveCheat(std::size_t index);
/// Updates a cheat at the specified index in the cheats list.
void UpdateCheat(std::size_t index, std::shared_ptr<CheatBase>&& new_cheat);
/// Loads the cheat file from disk for the specified title id.
void LoadCheatFile(u64 title_id);
/// Saves currently active cheats to file for the specified title id.
void SaveCheatFile(u64 title_id) const;
private:
/// The cheat execution callback.
void RunCallback(std::uintptr_t user_data, s64 cycles_late);
private:
Core::System& system;
Core::TimingEventType* event;
std::optional<u64> loaded_title_id;
std::vector<std::shared_ptr<CheatBase>> cheats_list;
mutable std::shared_mutex cheats_list_mutex;
};
} // namespace Cheats
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