/*
- adding instance into manager
- called from InstanceMap::Add, _LoadBoundInstances, LoadGroups
*/
InstanceSave* InstanceSaveManager::AddInstanceSave(uint32 mapId, uint32 instanceId, time_t resetTime, bool canReset, bool load)
{
InstanceSave *save = GetInstanceSave(instanceId);
if(save) return save;
const MapEntry* entry = sMapStore.LookupEntry(mapId);
if(!entry || instanceId == 0)
{
sLog.outError("InstanceSaveManager::AddInstanceSave: wrong mapid = %d, instanceid = %d!", mapId, instanceId);
return NULL;
}
if(!resetTime)
{
// initialize reset time
// for normal instances if no creatures are killed the instance will reset in two hours
if(entry->map_type == MAP_RAID)
resetTime = m_Scheduler.GetResetTimeFor(mapId);
else
{
resetTime = time(NULL) + 2 * HOUR;
// normally this will be removed soon after in InstanceMap::Add, prevent error
m_Scheduler.ScheduleReset(true, resetTime, InstanceResetEvent(RESET_EVENT_DUNGEON, mapId, instanceId));
}
}
DEBUG_LOG("InstanceSaveManager::AddInstanceSave: mapid = %d, instanceid = %d", mapId, instanceId);
save = new InstanceSave(mapId, instanceId, resetTime, canReset);
if(!load) save->SaveToDB();
m_instanceSaveById[instanceId] = save;
return save;
}
/*
- adding instance into manager
- called from InstanceMap::Add, _LoadBoundInstances, LoadGroups
*/
InstanceSave* InstanceSaveManager::AddInstanceSave(uint32 mapId, uint32 instanceId, Difficulty difficulty, time_t resetTime, bool canReset, bool load)
{
if(InstanceSave *old_save = GetInstanceSave(instanceId))
return old_save;
const MapEntry* entry = sMapStore.LookupEntry(mapId);
if (!entry)
{
sLog.outError("InstanceSaveManager::AddInstanceSave: wrong mapid = %d, instanceid = %d!", mapId, instanceId);
return NULL;
}
if (instanceId == 0)
{
sLog.outError("InstanceSaveManager::AddInstanceSave: mapid = %d, wrong instanceid = %d!", mapId, instanceId);
return NULL;
}
if (difficulty >= (entry->IsRaid() ? MAX_RAID_DIFFICULTY : MAX_DUNGEON_DIFFICULTY))
{
sLog.outError("InstanceSaveManager::AddInstanceSave: mapid = %d, instanceid = %d, wrong dificalty %u!", mapId, instanceId, difficulty);
return NULL;
}
if(!resetTime)
{
// initialize reset time
// for normal instances if no creatures are killed the instance will reset in two hours
if(entry->map_type == MAP_RAID || difficulty > DUNGEON_DIFFICULTY_NORMAL)
resetTime = m_Scheduler.GetResetTimeFor(mapId,difficulty);
else
{
resetTime = time(NULL) + 2 * HOUR;
// normally this will be removed soon after in InstanceMap::Add, prevent error
m_Scheduler.ScheduleReset(true, resetTime, InstanceResetEvent(0, mapId, difficulty, instanceId));
}
}
DEBUG_LOG("InstanceSaveManager::AddInstanceSave: mapid = %d, instanceid = %d", mapId, instanceId);
InstanceSave *save = new InstanceSave(mapId, instanceId, difficulty, resetTime, canReset);
if(!load) save->SaveToDB();
m_instanceSaveById[instanceId] = save;
return save;
}
void InstanceResetScheduler::LoadResetTimes()
{
time_t now = time(NULL);
time_t today = (now / DAY) * DAY;
// NOTE: Use DirectPExecute for tables that will be queried later
// get the current reset times for normal instances (these may need to be updated)
// these are only kept in memory for InstanceSaves that are loaded later
// resettime = 0 in the DB for raid/heroic instances so those are skipped
typedef std::pair<uint32 /*PAIR32(map,difficulty)*/, time_t> ResetTimeMapDiffType;
typedef std::map<uint32, ResetTimeMapDiffType> InstResetTimeMapDiffType;
InstResetTimeMapDiffType instResetTime;
// index instance ids by map/difficulty pairs for fast reset warning send
typedef std::multimap<uint32 /*PAIR32(map,difficulty)*/, uint32 /*instanceid*/ > ResetTimeMapDiffInstances;
ResetTimeMapDiffInstances mapDiffResetInstances;
QueryResult *result = CharacterDatabase.Query("SELECT id, map, difficulty, resettime FROM instance WHERE resettime > 0");
if( result )
{
do
{
if(time_t resettime = time_t((*result)[3].GetUInt64()))
{
uint32 id = (*result)[0].GetUInt32();
uint32 mapid = (*result)[1].GetUInt32();
uint32 difficulty = (*result)[2].GetUInt32();
instResetTime[id] = ResetTimeMapDiffType(MAKE_PAIR32(mapid,difficulty), resettime);
mapDiffResetInstances.insert(ResetTimeMapDiffInstances::value_type(MAKE_PAIR32(mapid,difficulty),id));
}
}
while (result->NextRow());
delete result;
// update reset time for normal instances with the max creature respawn time + X hours
result = WorldDatabase.Query("SELECT MAX(respawntime), instance FROM creature_respawn WHERE instance > 0 GROUP BY instance");
if( result )
{
do
{
Field *fields = result->Fetch();
uint32 instance = fields[1].GetUInt32();
time_t resettime = time_t(fields[0].GetUInt64() + 2 * HOUR);
InstResetTimeMapDiffType::iterator itr = instResetTime.find(instance);
if(itr != instResetTime.end() && itr->second.second != resettime)
{
CharacterDatabase.DirectPExecute("UPDATE instance SET resettime = '"UI64FMTD"' WHERE id = '%u'", uint64(resettime), instance);
itr->second.second = resettime;
}
}
while (result->NextRow());
delete result;
}
// schedule the reset times
for(InstResetTimeMapDiffType::iterator itr = instResetTime.begin(); itr != instResetTime.end(); ++itr)
if(itr->second.second > now)
ScheduleReset(true, itr->second.second, InstanceResetEvent(0, PAIR32_LOPART(itr->second.first),Difficulty(PAIR32_HIPART(itr->second.first)),itr->first));
}
// load the global respawn times for raid/heroic instances
uint32 diff = sWorld.getConfig(CONFIG_UINT32_INSTANCE_RESET_TIME_HOUR) * HOUR;
result = CharacterDatabase.Query("SELECT mapid, difficulty, resettime FROM instance_reset");
if(result)
{
do
{
Field *fields = result->Fetch();
uint32 mapid = fields[0].GetUInt32();
Difficulty difficulty = Difficulty(fields[1].GetUInt32());
uint64 oldresettime = fields[2].GetUInt64();
MapDifficulty const* mapDiff = GetMapDifficultyData(mapid,difficulty);
if(!mapDiff)
{
sLog.outError("InstanceSaveManager::LoadResetTimes: invalid mapid(%u)/difficulty(%u) pair in instance_reset!", mapid, difficulty);
CharacterDatabase.DirectPExecute("DELETE FROM instance_reset WHERE mapid = '%u' AND difficulty = '%u'", mapid,difficulty);
continue;
}
// update the reset time if the hour in the configs changes
uint64 newresettime = (oldresettime / DAY) * DAY + diff;
if(oldresettime != newresettime)
CharacterDatabase.DirectPExecute("UPDATE instance_reset SET resettime = '"UI64FMTD"' WHERE mapid = '%u' AND difficulty = '%u'", newresettime, mapid, difficulty);
SetResetTimeFor(mapid,difficulty,newresettime);
} while(result->NextRow());
delete result;
}
// clean expired instances, references to them will be deleted in CleanupInstances
// must be done before calculating new reset times
m_InstanceSaves._CleanupExpiredInstancesAtTime(now);
// calculate new global reset times for expired instances and those that have never been reset yet
// add the global reset times to the priority queue
for(MapDifficultyMap::const_iterator itr = sMapDifficultyMap.begin(); itr != sMapDifficultyMap.end(); ++itr)
{
uint32 map_diff_pair = itr->first;
uint32 mapid = PAIR32_LOPART(map_diff_pair);
Difficulty difficulty = Difficulty(PAIR32_HIPART(map_diff_pair));
MapDifficulty const* mapDiff = &itr->second;
if (!mapDiff->resetTime)
continue;
// the reset_delay must be at least one day
uint32 period = uint32(mapDiff->resetTime / DAY * sWorld.getConfig(CONFIG_FLOAT_RATE_INSTANCE_RESET_TIME)) * DAY;
if (period < DAY)
period = DAY;
time_t t = GetResetTimeFor(mapid,difficulty);
if(!t)
{
// initialize the reset time
t = today + period + diff;
CharacterDatabase.DirectPExecute("INSERT INTO instance_reset VALUES ('%u','%u','"UI64FMTD"')", mapid, difficulty, (uint64)t);
}
if(t < now)
{
// assume that expired instances have already been cleaned
// calculate the next reset time
t = (t / DAY) * DAY;
t += ((today - t) / period + 1) * period + diff;
CharacterDatabase.DirectPExecute("UPDATE instance_reset SET resettime = '"UI64FMTD"' WHERE mapid = '%u' AND difficulty= '%u'", (uint64)t, mapid, difficulty);
}
SetResetTimeFor(mapid,difficulty,t);
// schedule the global reset/warning
uint8 type = 1;
static int tim[4] = {3600, 900, 300, 60};
for(; type < 4; type++)
if(t - tim[type-1] > now)
break;
for(ResetTimeMapDiffInstances::const_iterator in_itr = mapDiffResetInstances.lower_bound(map_diff_pair);
in_itr != mapDiffResetInstances.upper_bound(map_diff_pair); ++in_itr)
{
ScheduleReset(true, t - tim[type-1], InstanceResetEvent(type, mapid, difficulty, in_itr->second));
}
}
}
void InstanceSaveManager::_ResetOrWarnAll(uint32 mapid, Difficulty difficulty, bool warn, uint32 resetTime)
{
// global reset for all instances of the given map
MapEntry const *mapEntry = sMapStore.LookupEntry(mapid);
if (!mapEntry->Instanceable())
return;
time_t now = time(NULL);
uint32 timeLeft = resetTime - now;
if (!warn)
{
MapDifficulty const* mapDiff = GetMapDifficultyData(mapid,difficulty);
if (!mapDiff || !mapDiff->resetTime)
{
sLog.outError("InstanceSaveManager::ResetOrWarnAll: not valid difficulty or no reset delay for map %d", mapid);
return;
}
// remove all binds to instances of the given map
for(InstanceSaveHashMap::iterator itr = m_instanceSaveById.begin(); itr != m_instanceSaveById.end();)
{
if (itr->second->GetMapId() == mapid && itr->second->GetDifficulty() == difficulty)
_ResetSave(itr);
else
++itr;
}
// delete them from the DB, even if not loaded
CharacterDatabase.BeginTransaction();
CharacterDatabase.PExecute("DELETE FROM character_instance USING character_instance LEFT JOIN instance ON character_instance.instance = id WHERE map = '%u'", mapid);
CharacterDatabase.PExecute("DELETE FROM group_instance USING group_instance LEFT JOIN instance ON group_instance.instance = id WHERE map = '%u'", mapid);
CharacterDatabase.PExecute("DELETE FROM instance WHERE map = '%u'", mapid);
CharacterDatabase.CommitTransaction();
// all needed values are already in resetTime
uint32 next_reset = resetTime + InstanceResetScheduler::GetMaxResetTimeFor(mapDiff);
// update it in the DB
CharacterDatabase.PExecute("UPDATE instance_reset SET resettime = '"UI64FMTD"' WHERE mapid = '%d' AND difficulty = '%d'", (uint64)next_reset, mapid, difficulty);
m_Scheduler.SetResetTimeFor(mapid, difficulty, (time_t)next_reset);
m_Scheduler.ScheduleReset(true, next_reset-3600, InstanceResetEvent(RESET_EVENT_INFORM_1, mapid, difficulty, 0));
}
// note: this isn't fast but it's meant to be executed very rarely
Map const *map = sMapMgr.CreateBaseMap(mapid); // _not_ include difficulty
MapInstanced::InstancedMaps &instMaps = ((MapInstanced*)map)->GetInstancedMaps();
MapInstanced::InstancedMaps::iterator mitr;
for(mitr = instMaps.begin(); mitr != instMaps.end(); ++mitr)
{
Map *map2 = mitr->second;
if (!map2->IsDungeon())
continue;
if (warn)
((InstanceMap*)map2)->SendResetWarnings(timeLeft);
else
((InstanceMap*)map2)->Reset(INSTANCE_RESET_GLOBAL);
}
// TODO: delete creature/gameobject respawn times even if the maps are not loaded
}
void InstanceResetScheduler::LoadResetTimes()
{
time_t now = time(NULL);
time_t today = (now / DAY) * DAY;
time_t oldest_reset_time = now;
// NOTE: Use DirectPExecute for tables that will be queried later
// get the current reset times for normal instances (these may need to be updated)
// these are only kept in memory for InstanceSaves that are loaded later
// resettime = 0 in the DB for raid/heroic instances so those are skipped
typedef std::pair<uint32 /*PAIR32(map,difficulty)*/, time_t> ResetTimeMapDiffType;
typedef std::map<uint32, ResetTimeMapDiffType> InstResetTimeMapDiffType;
InstResetTimeMapDiffType instResetTime;
QueryResult *result = CharacterDatabase.Query("SELECT id, map, difficulty, resettime FROM instance WHERE resettime > 0");
if( result )
{
do
{
if(time_t resettime = time_t((*result)[3].GetUInt64()))
{
uint32 id = (*result)[0].GetUInt32();
uint32 mapid = (*result)[1].GetUInt32();
uint32 difficulty = (*result)[2].GetUInt32();
instResetTime[id] = ResetTimeMapDiffType(MAKE_PAIR32(mapid,difficulty), resettime);
}
}
while (result->NextRow());
delete result;
// update reset time for normal instances with the max creature respawn time + X hours
result = CharacterDatabase.Query("SELECT MAX(respawntime), instance FROM creature_respawn WHERE instance > 0 GROUP BY instance");
if( result )
{
do
{
Field *fields = result->Fetch();
uint32 instance = fields[1].GetUInt32();
time_t resettime = time_t(fields[0].GetUInt64() + 2 * HOUR);
InstResetTimeMapDiffType::iterator itr = instResetTime.find(instance);
if(itr != instResetTime.end() && itr->second.second != resettime)
{
CharacterDatabase.DirectPExecute("UPDATE instance SET resettime = '"UI64FMTD"' WHERE id = '%u'", uint64(resettime), instance);
itr->second.second = resettime;
}
}
while (result->NextRow());
delete result;
}
// schedule the reset times
for(InstResetTimeMapDiffType::iterator itr = instResetTime.begin(); itr != instResetTime.end(); ++itr)
if(itr->second.second > now)
ScheduleReset(true, itr->second.second, InstanceResetEvent(RESET_EVENT_DUNGEON, PAIR32_LOPART(itr->second.first),Difficulty(PAIR32_HIPART(itr->second.first)),itr->first));
}
// load the global respawn times for raid/heroic instances
uint32 diff = sWorld.getConfig(CONFIG_UINT32_INSTANCE_RESET_TIME_HOUR) * HOUR;
result = CharacterDatabase.Query("SELECT mapid, difficulty, resettime FROM instance_reset");
if(result)
{
do
{
Field *fields = result->Fetch();
uint32 mapid = fields[0].GetUInt32();
Difficulty difficulty = Difficulty(fields[1].GetUInt32());
uint64 oldresettime = fields[2].GetUInt64();
MapDifficulty const* mapDiff = GetMapDifficultyData(mapid,difficulty);
if(!mapDiff)
{
sLog.outError("InstanceSaveManager::LoadResetTimes: invalid mapid(%u)/difficulty(%u) pair in instance_reset!", mapid, difficulty);
CharacterDatabase.DirectPExecute("DELETE FROM instance_reset WHERE mapid = '%u' AND difficulty = '%u'", mapid,difficulty);
continue;
}
// update the reset time if the hour in the configs changes
uint32 offset = sMapStore.LookupEntry(mapid)->instanceResetOffset;
uint64 start_point = INSTANCE_RESET_SCHEDULE_START_TIME + offset + diff;
uint64 newresettime = start_point + uint32((oldresettime - start_point) / DAY) * DAY;
if(oldresettime != newresettime)
CharacterDatabase.DirectPExecute("UPDATE instance_reset SET resettime = '"UI64FMTD"' WHERE mapid = '%u' AND difficulty = '%u'", newresettime, mapid, difficulty);
SetResetTimeFor(mapid,difficulty,newresettime);
} while(result->NextRow());
delete result;
}
// clean expired instances, references to them will be deleted in CleanupInstances
// must be done before calculating new reset times
m_InstanceSaves._CleanupExpiredInstancesAtTime(now);
// calculate new global reset times for expired instances and those that have never been reset yet
// add the global reset times to the priority queue
for(MapDifficultyMap::const_iterator itr = sMapDifficultyMap.begin(); itr != sMapDifficultyMap.end(); ++itr)
{
uint32 map_diff_pair = itr->first;
uint32 mapid = PAIR32_LOPART(map_diff_pair);
Difficulty difficulty = Difficulty(PAIR32_HIPART(map_diff_pair));
MapDifficulty const* mapDiff = &itr->second;
// skip mapDiff without global reset time
if (!mapDiff->resetTime)
continue;
uint32 period = GetMaxResetTimeFor(mapDiff);
time_t t = GetResetTimeFor(mapid,difficulty);
if(!t || t < now)
{
bool existsInDB = bool(t);
uint32 offset = sMapStore.LookupEntry(mapid)->instanceResetOffset;
uint64 start_point = INSTANCE_RESET_SCHEDULE_START_TIME + offset + diff;
t = start_point + uint32(ceil(float(now - start_point) / period) * period);
if(existsInDB)
CharacterDatabase.DirectPExecute("UPDATE instance_reset SET resettime = '"UI64FMTD"' WHERE mapid = '%u' AND difficulty= '%u'", (uint64)t, mapid, difficulty);
else
CharacterDatabase.DirectPExecute("INSERT INTO instance_reset VALUES ('%u','%u','"UI64FMTD"')", mapid, difficulty, (uint64)t);
}
SetResetTimeFor(mapid,difficulty,t);
// schedule the global reset/warning
ResetEventType type = RESET_EVENT_INFORM_1;
for(; type < RESET_EVENT_INFORM_LAST; type = ResetEventType(type+1))
if(t - resetEventTypeDelay[type] > now)
break;
ScheduleReset(true, t - resetEventTypeDelay[type], InstanceResetEvent(type, mapid, difficulty, 0));
}
}
void InstanceResetScheduler::LoadResetTimes()
{
time_t now = time(NULL);
time_t today = (now / DAY) * DAY;
// NOTE: Use DirectPExecute for tables that will be queried later
// get the current reset times for normal instances (these may need to be updated)
// these are only kept in memory for InstanceSaves that are loaded later
// resettime = 0 in the DB for raid instances so those are skipped
typedef std::map<uint32, std::pair<uint32, time_t> > ResetTimeMapType;
ResetTimeMapType InstResetTime;
QueryResult *result = CharacterDatabase.Query("SELECT id, map, resettime FROM instance WHERE resettime > 0");
if( result )
{
do
{
if(time_t resettime = time_t((*result)[2].GetUInt64()))
{
uint32 id = (*result)[0].GetUInt32();
uint32 mapid = (*result)[1].GetUInt32();
InstResetTime[id] = std::pair<uint32, uint64>(mapid, resettime);
}
}
while (result->NextRow());
delete result;
// update reset time for normal instances with the max creature respawn time + X hours
result = WorldDatabase.Query("SELECT MAX(respawntime), instance FROM creature_respawn WHERE instance > 0 GROUP BY instance");
if( result )
{
do
{
Field *fields = result->Fetch();
uint32 instance = fields[1].GetUInt32();
time_t resettime = time_t(fields[0].GetUInt64() + 2 * HOUR);
ResetTimeMapType::iterator itr = InstResetTime.find(instance);
if(itr != InstResetTime.end() && itr->second.second != resettime)
{
CharacterDatabase.DirectPExecute("UPDATE instance SET resettime = '"UI64FMTD"' WHERE id = '%u'", uint64(resettime), instance);
itr->second.second = resettime;
}
}
while (result->NextRow());
delete result;
}
// schedule the reset times
for(ResetTimeMapType::iterator itr = InstResetTime.begin(); itr != InstResetTime.end(); ++itr)
if(itr->second.second > now)
ScheduleReset(true, itr->second.second, InstanceResetEvent(RESET_EVENT_DUNGEON, itr->second.first, itr->first));
}
// load the global respawn times for raid instances
uint32 diff = sWorld.getConfig(CONFIG_UINT32_INSTANCE_RESET_TIME_HOUR) * HOUR;
m_resetTimeByMapId.resize(sMapStore.GetNumRows()+1);
result = CharacterDatabase.Query("SELECT mapid, resettime FROM instance_reset");
if(result)
{
do
{
Field *fields = result->Fetch();
uint32 mapid = fields[0].GetUInt32();
if(!ObjectMgr::GetInstanceTemplate(mapid))
{
sLog.outError("InstanceSaveManager::LoadResetTimes: invalid mapid %u in instance_reset!", mapid);
CharacterDatabase.DirectPExecute("DELETE FROM instance_reset WHERE mapid = '%u'", mapid);
continue;
}
// update the reset time if the hour in the configs changes
uint64 oldresettime = fields[1].GetUInt64();
uint64 newresettime = (oldresettime / DAY) * DAY + diff;
if(oldresettime != newresettime)
CharacterDatabase.DirectPExecute("UPDATE instance_reset SET resettime = '"UI64FMTD"' WHERE mapid = '%u'", newresettime, mapid);
m_resetTimeByMapId[mapid] = newresettime;
} while(result->NextRow());
delete result;
}
// clean expired instances, references to them will be deleted in CleanupInstances
// must be done before calculating new reset times
m_InstanceSaves._CleanupExpiredInstancesAtTime(now);
// calculate new global reset times for expired instances and those that have never been reset yet
// add the global reset times to the priority queue
for(uint32 i = 0; i < sInstanceTemplate.MaxEntry; i++)
{
// only raid maps have a global reset time
InstanceTemplate const* temp = ObjectMgr::GetInstanceTemplate(i);
if(!temp || !temp->reset_delay)
continue;
uint32 period = GetMaxResetTimeFor(temp);
time_t t = GetResetTimeFor(temp->map);
if(!t)
{
// initialize the reset time
t = today + period + diff;
CharacterDatabase.DirectPExecute("INSERT INTO instance_reset VALUES ('%u','"UI64FMTD"')", temp->map, (uint64)t);
}
if(t < now)
{
// assume that expired instances have already been cleaned
// calculate the next reset time
t = (t / DAY) * DAY;
t += ((today - t) / period + 1) * period + diff;
CharacterDatabase.DirectPExecute("UPDATE instance_reset SET resettime = '"UI64FMTD"' WHERE mapid = '%u'", (uint64)t, temp->map);
}
m_resetTimeByMapId[temp->map] = t;
// schedule the global reset/warning
ResetEventType type = RESET_EVENT_INFORM_1;
for(; type < RESET_EVENT_INFORM_LAST; type = ResetEventType(type+1))
if(t - resetEventTypeDelay[type] > now)
break;
ScheduleReset(true, t - resetEventTypeDelay[type], InstanceResetEvent(type, temp->map, 0));
}
}