PoolObject RollOne(ActivePoolData spawns, ulong triggerFrom)
{
if (!ExplicitlyChanced.Empty())
{
float roll = (float)RandomHelper.randChance();
for (int i = 0; i < ExplicitlyChanced.Count; ++i)
{
roll -= ExplicitlyChanced[i].chance;
// Triggering object is marked as spawned at this time and can be also rolled (respawn case)
// so this need explicit check for this case
if (roll < 0 && (ExplicitlyChanced[i].guid == triggerFrom || !spawns.IsActiveObject <T>(ExplicitlyChanced[i].guid)))
{
return(ExplicitlyChanced[i]);
}
}
}
if (!EqualChanced.Empty())
{
int index = RandomHelper.IRand(0, EqualChanced.Count - 1);
// Triggering object is marked as spawned at this time and can be also rolled (respawn case)
// so this need explicit check for this case
if (EqualChanced[index].guid == triggerFrom || !spawns.IsActiveObject <T>(EqualChanced[index].guid))
{
return(EqualChanced[index]);
}
}
return(null);
}
public void DespawnObject(ActivePoolData spawns, ulong guid = 0)
{
for (int i = 0; i < EqualChanced.Count; ++i)
{
// if spawned
if (spawns.IsActiveObject <T>(EqualChanced[i].guid))
{
if (guid == 0 || EqualChanced[i].guid == guid)
{
Despawn1Object(EqualChanced[i].guid);
spawns.RemoveObject <T>(EqualChanced[i].guid, poolId);
}
}
}
for (int i = 0; i < ExplicitlyChanced.Count; ++i)
{
// spawned
if (spawns.IsActiveObject <T>(ExplicitlyChanced[i].guid))
{
if (guid == 0 || ExplicitlyChanced[i].guid == guid)
{
Despawn1Object(ExplicitlyChanced[i].guid);
spawns.RemoveObject <T>(ExplicitlyChanced[i].guid, poolId);
}
}
}
}
public void SpawnObject(ActivePoolData spawns, uint limit, ulong triggerFrom)
{
if (typeof(T).Name == "Quest")
{
SpawnQuestObject(spawns, limit, triggerFrom);
return;
}
ulong lastDespawned = 0;
int count = (int)(limit - spawns.GetActiveObjectCount(poolId));
// If triggered from some object respawn this object is still marked as spawned
// and also counted into m_SpawnedPoolAmount so we need increase count to be
// spawned by 1
if (triggerFrom != 0)
{
++count;
}
// This will try to spawn the rest of pool, not guaranteed
for (int i = 0; i < count; ++i)
{
PoolObject obj = RollOne(spawns, triggerFrom);
if (obj == null)
{
continue;
}
if (obj.guid == lastDespawned)
{
continue;
}
if (obj.guid == triggerFrom)
{
ReSpawn1Object(obj);
triggerFrom = 0;
continue;
}
spawns.ActivateObject <T>(obj.guid, poolId);
Spawn1Object(obj);
if (triggerFrom != 0)
{
// One spawn one despawn no count increase
DespawnObject(spawns, triggerFrom);
lastDespawned = triggerFrom;
triggerFrom = 0;
}
}
}
void SpawnQuestObject(ActivePoolData spawns, uint limit, ulong triggerFrom)
{
Log.outDebug(LogFilter.Pool, "PoolGroup<Quest>: Spawning pool {0}", poolId);
// load state from db
if (triggerFrom == 0)
{
PreparedStatement stmt = DB.Characters.GetPreparedStatement(CharStatements.SEL_POOL_QUEST_SAVE);
stmt.AddValue(0, poolId);
SQLResult result = DB.Characters.Query(stmt);
if (!result.IsEmpty())
{
do
{
uint questId = result.Read <uint>(0);
spawns.ActivateObject <Quest>(questId, poolId);
PoolObject tempObj = new PoolObject(questId, 0.0f);
Spawn1Object(tempObj);
--limit;
} while (result.NextRow() && limit != 0);
return;
}
}
List <ulong> currentQuests = spawns.GetActiveQuests();
List <ulong> newQuests = new List <ulong>();
// always try to select different quests
foreach (var poolObject in EqualChanced)
{
if (spawns.IsActiveObject <Quest>(poolObject.guid))
{
continue;
}
newQuests.Add(poolObject.guid);
}
// clear the pool
DespawnObject(spawns);
// recycle minimal amount of quests if possible count is lower than limit
if (limit > newQuests.Count && !currentQuests.Empty())
{
do
{
ulong questId = currentQuests.SelectRandom();
newQuests.Add(questId);
currentQuests.Remove(questId);
} while (newQuests.Count < limit && !currentQuests.Empty()); // failsafe
}
if (newQuests.Empty())
{
return;
}
// activate <limit> random quests
do
{
ulong questId = newQuests.SelectRandom();
spawns.ActivateObject <Quest>(questId, poolId);
PoolObject tempObj = new PoolObject(questId, 0.0f);
Spawn1Object(tempObj);
newQuests.Remove(questId);
--limit;
} while (limit != 0 && !newQuests.Empty());
// if we are here it means the pool is initialized at startup and did not have previous saved state
if (triggerFrom == 0)
{
Global.PoolMgr.SaveQuestsToDB();
}
}
public void SpawnObject(ActivePoolData spawns, uint limit, ulong triggerFrom)
{
if (typeof(T).Name == "Quest")
{
SpawnQuestObject(spawns, limit, triggerFrom);
return;
}
int count = (int)(limit - spawns.GetActiveObjectCount(poolId));
// If triggered from some object respawn this object is still marked as spawned
// and also counted into m_SpawnedPoolAmount so we need increase count to be
// spawned by 1
if (triggerFrom != 0)
{
++count;
}
// This will try to spawn the rest of pool, not guaranteed
if (count > 0)
{
List <PoolObject> rolledObjects = new List <PoolObject>();
// roll objects to be spawned
if (!ExplicitlyChanced.Empty())
{
while (count != 0 && ExplicitlyChanced.Count > rolledObjects.Count)
{
--count;
float roll = (float)RandomHelper.randChance();
foreach (PoolObject obj in ExplicitlyChanced)
{
roll -= obj.chance;
// Triggering object is marked as spawned at this time and can be also rolled (respawn case)
// so this need explicit check for this case
if (roll < 0 && (obj.guid == triggerFrom || !spawns.IsActiveObject <T>(obj.guid)))
{
rolledObjects.Add(obj);
break;
}
}
}
}
else if (!EqualChanced.Empty())
{
rolledObjects = EqualChanced;
for (var i = 0; i < rolledObjects.Count; ++i)
{
var obj = rolledObjects[i];
// remove most of the active objects so there is higher chance inactive ones are spawned
if (spawns.IsActiveObject <T>(obj.guid) && RandomHelper.URand(1, 4) != 1)
{
rolledObjects.Remove(obj);
}
}
rolledObjects.RandomResize((uint)count);
}
// try to spawn rolled objects
foreach (PoolObject obj in rolledObjects)
{
if (spawns.IsActiveObject <T>(obj.guid))
{
continue;
}
if (obj.guid == triggerFrom)
{
ReSpawn1Object(obj);
triggerFrom = 0;
}
else
{
spawns.ActivateObject <T>(obj.guid, poolId);
Spawn1Object(obj);
}
}
}
// One spawn one despawn no count increase
if (triggerFrom != 0)
{
DespawnObject(spawns, triggerFrom);
}
}
