core_timing: Use better reference tracking for EventType. (#3159)

* core_timing: Use better reference tracking for EventType.

- Moves ownership of the event to the caller, ensuring we don't fire events for destroyed objects.
- Removes need for unique names - we won't be using this for save states anyways.

2 files changed, 3 insertions, 2 deletions

diff --git a/src/core/memory/cheat_engine.cpp b/src/core/memory/cheat_engine.cpp
index 10821d452..b73cc9fbd 100644
--- a/src/core/memory/cheat_engine.cpp
+++ b/src/core/memory/cheat_engine.cpp
@@ -186,7 +186,7 @@ CheatEngine::~CheatEngine() {
 }
 
 void CheatEngine::Initialize() {
-    event = core_timing.RegisterEvent(
+    event = Core::Timing::CreateEvent(
         "CheatEngine::FrameCallback::" + Common::HexToString(metadata.main_nso_build_id),
         [this](u64 userdata, s64 cycles_late) { FrameCallback(userdata, cycles_late); });
     core_timing.ScheduleEvent(CHEAT_ENGINE_TICKS, event);
diff --git a/src/core/memory/cheat_engine.h b/src/core/memory/cheat_engine.h
index 0f012e9b5..e3db90dac 100644
--- a/src/core/memory/cheat_engine.h
+++ b/src/core/memory/cheat_engine.h
@@ -5,6 +5,7 @@
 #pragma once
 
 #include <atomic>
+#include <memory>
 #include <vector>
 #include "common/common_types.h"
 #include "core/memory/dmnt_cheat_types.h"
@@ -78,7 +79,7 @@ private:
     std::vector<CheatEntry> cheats;
     std::atomic_bool is_pending_reload{false};
 
-    Core::Timing::EventType* event{};
+    std::shared_ptr<Core::Timing::EventType> event;
     Core::Timing::CoreTiming& core_timing;
     Core::System& system;
 };