feat(Core/GameObjects): Instance gameobject save data implementation (#11113)

* fix(Core): Save gameobject state on instances

Currently, azerothcore doesn't save gameobject states on instances.
Whenever there's a re-start or crash, the instance's gameobjects and
their states aren't saved, producing un-wanted behaviours and blocking instances at times.

Implemented CRUD for new table `instance_saved_data` that holds the states of gameobjects.

- When worldserver launches and gameobjects are loaded, this will check
  if this object's state exists on the DB and sets the previous state.
- On instance deletion (reset) these states are also removed based on
  the instance ID.
- Whenever a gameobject state changes inside a dungeon or raid, we save
  on the database the set state.

* Select query to synchronous and used FindMap()

* loading gameobject states on create

* reseting instance saved data

* missing reset methods and on create state

* database structure

* Update src/server/game/Entities/GameObject/GameObject.cpp

Co-authored-by: Kitzunu <24550914+Kitzunu@users.noreply.github.com>

* Update src/server/game/Entities/GameObject/GameObject.cpp

Co-authored-by: Kitzunu <24550914+Kitzunu@users.noreply.github.com>

* Update src/server/game/Entities/GameObject/GameObject.cpp

Co-authored-by: Kitzunu <24550914+Kitzunu@users.noreply.github.com>

* Update src/server/game/Entities/GameObject/GameObject.cpp

Co-authored-by: Kitzunu <24550914+Kitzunu@users.noreply.github.com>

* Update src/server/game/Entities/Player/PlayerMisc.cpp

Co-authored-by: Kitzunu <24550914+Kitzunu@users.noreply.github.com>

* Update src/server/game/Groups/Group.cpp

Co-authored-by: Kitzunu <24550914+Kitzunu@users.noreply.github.com>

* codestyle

* table changes

* table style

* codestyle

* table changes for columns

* data sanitization

* todo:

- Finish loading db data into the containers
- Using containers to find data
- How to get data from ObjectMGR inside Gameobject?

* loading on start up and db changes

* Removing unused data structure

* Uninitialised integer

* Whitespace

* clean-up and hooks to save states on memory

* Codestyle MySQL deprecated backticks

* i dont understand codefactor

* build

* Update data/sql/updates/pending_db_world/rev_1643395587559675400.sql

Co-authored-by: Kitzunu <24550914+Kitzunu@users.noreply.github.com>

* Update src/server/game/Globals/ObjectMgr.h

Co-authored-by: Kargatum <dowlandtop@yandex.com>

* review changes

* unecessary removal

* pushback instead of emplace

* wrong database update

* Update ObjectMgr.cpp

* missing check

* removing entry from the PR

* missing removals

* last delete

* build

* aha! Found the culprit for the sudden assert errors

* type safety, save only important gameobjects

* static cast to unsigned short

* Update data/sql/updates/pending_db_characters/rev_1643629468629316100.sql

Co-authored-by: Kitzunu <24550914+Kitzunu@users.noreply.github.com>

* type changes

* queries fix

* fix build

* enabling which gameobjects to save on the database

* deadmines iron clad door

* Adjustment to gameobject onj create state and instances:

- Gnomeregan doors and Grubbis boss state
- Deadmines missing doors
- Stratholme gameobjects state saved

* forgot emi blastfuse change to despawn

* Leaving group logic

* codestyle

* fixing merge issues

* prevent bad behaviour

* brain meltdown

* Update data/sql/updates/pending_db_characters/rev_1643629468629316100.sql

* Update data/sql/updates/pending_db_world/rev_1649359139539727000.sql

Co-authored-by: Claudiodfc <54484196+claudiodfc@users.noreply.github.com>
Co-authored-by: Kitzunu <24550914+Kitzunu@users.noreply.github.com>
Co-authored-by: Kargatum <dowlandtop@yandex.com>
Co-authored-by: Skjalf <47818697+Nyeriah@users.noreply.github.com>

src/server/game/Groups/Group.cpp

@@ -744,6 +744,8 @@ void Group::Disband(bool hideDestroy /* = false */)
     sScriptMgr->OnGroupDisband(this);
 
     Player* player;
+    uint32 instanceId = 0;
+
     for (member_citerator citr = m_memberSlots.begin(); citr != m_memberSlots.end(); ++citr)
     {
         if (!isBGGroup() && !isBFGroup())
@@ -753,6 +755,11 @@ void Group::Disband(bool hideDestroy /* = false */)
 
         player = ObjectAccessor::FindConnectedPlayer(citr->guid);
 
+        if (player && !instanceId && !isBGGroup() && !isBFGroup())
+        {
+            instanceId = player->GetInstanceId();
+        }
+
         _homebindIfInstance(player);
         if (!isBGGroup() && !isBFGroup())
             Player::ResetInstances(citr->guid, INSTANCE_RESET_GROUP_LEAVE, false);
@@ -821,6 +828,14 @@ void Group::Disband(bool hideDestroy /* = false */)
         CharacterDatabase.Execute(stmt);
     }
 
+    // Cleaning up instance saved data for gameobjects when a group is disbanded
+    if (instanceId)
+    {
+        CharacterDatabasePreparedStatement* stmt = CharacterDatabase.GetPreparedStatement(CHAR_DELETE_INSTANCE_SAVED_DATA);
+        stmt->SetData(0, instanceId);
+        CharacterDatabase.Execute(stmt);
+    }
+
     sGroupMgr->RemoveGroup(this);
     delete this;
 }
@@ -2022,6 +2037,16 @@ void Group::SetRaidDifficulty(Difficulty difficulty)
     }
 }
 
+void Group::ResetInstanceSavedGameobjects(uint32 instanceId)
+{
+    if (instanceId)
+    {
+        CharacterDatabasePreparedStatement* stmt = CharacterDatabase.GetPreparedStatement(CHAR_DELETE_INSTANCE_SAVED_DATA);
+        stmt->SetData(0, instanceId);
+        CharacterDatabase.Execute(stmt);
+    }
+}
+
 void Group::ResetInstances(uint8 method, bool isRaid, Player* leader)
 {
     if (isBGGroup() || isBFGroup() || isLFGGroup())
@@ -2049,7 +2074,11 @@ void Group::ResetInstances(uint8 method, bool isRaid, Player* leader)
                         toUnbind.push_back(instanceSave);
                     }
                     else
+                    {
                         leader->SendResetInstanceFailed(0, instanceSave->GetMapId());
+                    }
+
+                    ResetInstanceSavedGameobjects(instanceSave->GetInstanceId());
                 }
                 for (std::vector<InstanceSave*>::const_iterator itr = toUnbind.begin(); itr != toUnbind.end(); ++itr)
                     sInstanceSaveMgr->UnbindAllFor(*itr);
@@ -2073,7 +2102,11 @@ void Group::ResetInstances(uint8 method, bool isRaid, Player* leader)
                         toUnbind.push_back(instanceSave);
                     }
                     else
+                    {
                         leader->SendResetInstanceFailed(0, instanceSave->GetMapId());
+                    }
+
+                    ResetInstanceSavedGameobjects(instanceSave->GetInstanceId());
                 }
                 for (std::vector<InstanceSave*>::const_iterator itr = toUnbind.begin(); itr != toUnbind.end(); ++itr)
                     sInstanceSaveMgr->UnbindAllFor(*itr);