[Kernel] Store earned achievements in-memory to prevent achievements spam

This doesn't store them externally so after restarting they will unlock again

src/xenia/kernel/achievement_manager.cc

@@ -22,10 +22,14 @@ DECLARE_int32(user_language);
 namespace xe {
 namespace kernel {
 
-AchievementManager::AchievementManager(){};
+AchievementManager::AchievementManager() { unlocked_achievements.clear(); };
 
 void AchievementManager::EarnAchievement(uint64_t xuid, uint32_t title_id,
                                          uint32_t achievement_id) {
+  if (IsAchievementUnlocked(achievement_id)) {
+    return;
+  }
+
   const Emulator* emulator = kernel_state()->emulator();
   ui::WindowedAppContext& app_context =
       kernel_state()->emulator()->display_window()->app_context();
@@ -48,6 +52,7 @@ void AchievementManager::EarnAchievement(uint64_t xuid, uint32_t title_id,
       const std::string description =
           fmt::format("{}G - {}", entry.gamerscore, label);
 
+      unlocked_achievements[achievement_id] = Clock::QueryHostSystemTime();
       // Even if we disable popup we still should store info that this
       // achievement was earned.
       if (!cvars::show_achievement_notification) {
@@ -63,5 +68,20 @@ void AchievementManager::EarnAchievement(uint64_t xuid, uint32_t title_id,
   }
 }
 
+bool AchievementManager::IsAchievementUnlocked(uint32_t achievement_id) {
+  auto itr = unlocked_achievements.find(achievement_id);
+
+  return itr != unlocked_achievements.cend();
+}
+
+uint64_t AchievementManager::GetAchievementUnlockTime(uint32_t achievement_id) {
+  auto itr = unlocked_achievements.find(achievement_id);
+  if (itr == unlocked_achievements.cend()) {
+    return 0;
+  }
+
+  return itr->second;
+}
+
 }  // namespace kernel
 }  // namespace xe

src/xenia/kernel/achievement_manager.h

@@ -10,6 +10,7 @@
 #ifndef XENIA_KERNEL_ACHIEVEMENT_MANAGER_H_
 #define XENIA_KERNEL_ACHIEVEMENT_MANAGER_H_
 
+#include <map>
 #include <string>
 #include <vector>
 
@@ -25,7 +26,11 @@ class AchievementManager {
   void EarnAchievement(uint64_t xuid, uint32_t title_id,
                        uint32_t achievement_id);
 
+  bool IsAchievementUnlocked(uint32_t achievement_id);
+  uint64_t GetAchievementUnlockTime(uint32_t achievement_id);
+
  private:
+  std::map<uint32_t, uint64_t> unlocked_achievements;
   // void Load();
   // void Save();
 };

src/xenia/kernel/xam/xam_user.cc

@@ -728,6 +728,13 @@ dword_result_t XamUserCreateAchievementEnumerator_entry(
         db.GetAchievements();
 
     for (const util::XdbfAchievementTableEntry& entry : achievement_list) {
+      auto is_unlocked =
+          kernel_state()->achievement_manager()->IsAchievementUnlocked(
+              entry.id);
+      auto unlock_time =
+          kernel_state()->achievement_manager()->GetAchievementUnlockTime(
+              entry.id);
+
       auto item = XStaticAchievementEnumerator::AchievementDetails{
           entry.id,
           xe::to_utf16(db.GetStringTableEntry(language, entry.label_id)),
@@ -735,8 +742,9 @@ dword_result_t XamUserCreateAchievementEnumerator_entry(
           xe::to_utf16(db.GetStringTableEntry(language, entry.unachieved_id)),
           entry.image_id,
           entry.gamerscore,
-          {0, 0},
-          entry.flags};
+          (uint32_t)(unlock_time << 31),
+          (uint32_t)unlock_time,
+          is_unlocked ? entry.flags | 0x20000 : entry.flags};
 
       e->AppendItem(item);
     }