prototype achievement history;

src/world/Actor/Player.cpp

@@ -1323,6 +1323,11 @@ Player::AchievementDataList& Player::getAchievementDataList()
   return m_achievementData;
 }
 
+Player::AchievementHistory& Player::getAchievementHistory()
+{
+  return m_achievementHistory;
+}
+
 void Player::setMaxGearSets( uint8_t amount )
 {
   if( amount == 1 )

src/world/Actor/Player.h

@@ -27,6 +27,7 @@ namespace Sapphire::Entity
   public:
     using AchievementDataList = std::map< uint32_t, uint32_t >;
     using AchievementList = std::array< uint8_t, 2048 / 8 >; // up to 2048 achievements
+    using AchievementHistory = std::array< uint16_t, 5 >;
     using TitleList = std::array< uint8_t, 48 >;
     using HowToList = std::array< uint8_t, 34 >;
     using MinionList = std::array< uint8_t, 40 >;
@@ -373,6 +374,9 @@ namespace Sapphire::Entity
     /*! get player's achievement data list */
     AchievementDataList& getAchievementDataList();
 
+    /*! get player's achievement data history */
+    AchievementHistory& getAchievementHistory();
+
     /*! set number of gear sets */
     void setMaxGearSets( uint8_t amount );
 
@@ -870,6 +874,7 @@ namespace Sapphire::Entity
 
     AchievementList m_achievementList{};
     AchievementDataList m_achievementData{};
+    AchievementHistory m_achievementHistory{};
     uint16_t m_activeTitle{};
     TitleList m_titleList{};
     HowToList m_howTo{};

src/world/Manager/AchievementMgr.cpp

@@ -57,6 +57,13 @@ void AchievementMgr::unlockAchievement( Entity::Player& player, uint32_t achieve
 
   player.getAchievementList()[ index ] |= value;
 
+  // handle player achievement history
+  // todo: verify retail behavior due to client copying the last achievement unlocked
+  /* auto& achvHistory = player.getAchievementHistory();
+
+  std::rotate( achvHistory.rbegin(), achvHistory.rbegin() + 1, achvHistory.rend() );
+  achvHistory[ 0 ] = achievementId;*/
+
   // fire packets
   Common::Service< World::Manager::PlayerMgr >::ref().onUnlockAchievement( player, achievementId );
 

src/world/Manager/PlayerMgr.cpp

@@ -79,7 +79,8 @@ void PlayerMgr::onSendAchievementList( Entity::Player& player )
   auto& server = Common::Service< World::WorldServer >::ref();
 
   auto achvPacket = makeZonePacket< FFXIVIpcAchievement >( player.getId() );
-  std::memcpy( &achvPacket->data().complete[ 0 ], &player.getAchievementList()[ 0 ], sizeof( &achvPacket->data().complete ) );
+  std::memcpy( &achvPacket->data().complete[ 0 ], &player.getAchievementList()[ 0 ], sizeof( achvPacket->data().complete ) );
+  std::memcpy( &achvPacket->data().history[ 0 ], &player.getAchievementHistory()[ 0 ], sizeof( achvPacket->data().history ) );
 
   server.queueForPlayer( player.getCharacterId(), achvPacket );
 }