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feat(Core): GUID recycler (#1820)

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Automatically recycle GUIDs, thus avoiding crashes when reaching the
limit of data type "int" in MySQL.
This commit is contained in:
Barbz
2019-07-08 11:27:52 +02:00
committed by Stoabrogga
parent 6a1866f5e6
commit ac8b20922b
4 changed files with 53 additions and 12 deletions
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43
src/server/game/Globals/ObjectMgr.cpp
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@@ -3863,7 +3863,7 @@ void ObjectMgr::LoadQuests()
"RewardFactionID1, RewardFactionValue1, RewardFactionOverride1, RewardFactionID2, RewardFactionValue2, RewardFactionOverride2, RewardFactionID3, RewardFactionValue3, RewardFactionOverride3, RewardFactionID4, RewardFactionValue4, RewardFactionOverride4, RewardFactionID5, RewardFactionValue5, RewardFactionOverride5,"
// 62 63 64 65
"POIContinent, POIx, POIy, POIPriority, "
// 66 67 68 69 70
// 66 67 68 69 70
"LogTitle, LogDescription, QuestDescription, AreaDescription, QuestCompletionLog, "
// 71 72 73 74 75 76 77 78
"RequiredNpcOrGo1, RequiredNpcOrGo2, RequiredNpcOrGo3, RequiredNpcOrGo4, RequiredNpcOrGoCount1, RequiredNpcOrGoCount2, RequiredNpcOrGoCount3, RequiredNpcOrGoCount4, "
@@ -5416,7 +5416,7 @@ void ObjectMgr::LoadGossipText()
do
{
cic = 0;
Field* fields = result->Fetch();
@@ -6198,7 +6198,12 @@ void ObjectMgr::SetHighestGuids()
result = WorldDatabase.Query("SELECT MAX(guid) FROM creature");
if (result)
{
_hiCreatureGuid = (*result)[0].GetUInt32()+1;
_hiCreatureRecycledGuid = _hiCreatureGuid;
_hiCreatureRecycledGuidMax = _hiCreatureRecycledGuid + 10000;
_hiCreatureGuid = _hiCreatureRecycledGuidMax + 1;
}
result = CharacterDatabase.Query("SELECT MAX(guid) FROM item_instance");
if (result)
@@ -6212,7 +6217,12 @@ void ObjectMgr::SetHighestGuids()
result = WorldDatabase.Query("SELECT MAX(guid) FROM gameobject");
if (result)
{
_hiGoGuid = (*result)[0].GetUInt32()+1;
_hiGoRecycledGuid = _hiGoGuid;
_hiGoRecycledGuidMax = _hiGoRecycledGuid + 1;
_hiGoGuid = _hiGoRecycledGuidMax + 1;
}
result = WorldDatabase.Query("SELECT MAX(guid) FROM transports");
if (result)
@@ -6341,6 +6351,31 @@ uint32 ObjectMgr::GenerateLowGuid(HighGuid guidhigh)
}
}
uint32 ObjectMgr::GenerateRecycledLowGuid(HighGuid guidHigh)
{
switch (guidHigh)
{
case HIGHGUID_UNIT:
{
ASSERT(_hiCreatureRecycledGuid < 0x00FFFFFE && "Creature recycled guid overflow!");
if (_hiCreatureRecycledGuid < _hiCreatureRecycledGuidMax)
return _hiCreatureRecycledGuid++;
break;
}
case HIGHGUID_GAMEOBJECT:
{
ASSERT(_hiGoRecycledGuid < 0x00FFFFFE && "Gameobject recycled guid overflow!");
if (_hiGoRecycledGuid < _hiGoRecycledGuidMax)
return _hiGoRecycledGuid++;
break;
}
default: // Default case is not handled by the recycler
break;
}
return GenerateLowGuid(guidHigh);
}
void ObjectMgr::LoadGameObjectLocales()
{
uint32 oldMSTime = getMSTime();
@@ -7804,7 +7839,7 @@ void ObjectMgr::ChangeFishingBaseSkillLevel(uint32 entry, int32 skill)
sLog->outErrorDb("AreaId %u defined in `skill_fishing_base_level` does not exist", entry);
return;
}
_fishingBaseForAreaStore[entry] = skill;
sLog->outString(">> Fishing base skill level of area %u changed to %u", entry, skill);
@@ -8359,7 +8394,7 @@ void ObjectMgr::LoadGossipMenuItems()
_gossipMenuItemsStore.clear();
QueryResult result = WorldDatabase.Query(
// 0 1 2 3 4 5 6 7 8 9 10 11 12
// 0 1 2 3 4 5 6 7 8 9 10 11 12
"SELECT MenuID, OptionID, OptionIcon, OptionText, OptionBroadcastTextID, OptionType, OptionNpcFlag, ActionMenuID, ActionPoiID, BoxCoded, BoxMoney, BoxText, BoxBroadcastTextID "
"FROM gossip_menu_option ORDER BY MenuID, OptionID");