public static CharacterPropertiesFillCompBook AddFillComponent(this Character character, uint wcid, uint amount, ReaderWriterLockSlim rwLock, out bool alreadyExists)
{
rwLock.EnterUpgradeableReadLock();
try
{
var entity = character.CharacterPropertiesFillCompBook.FirstOrDefault(i => i.SpellComponentId == wcid);
if (entity != null)
{
alreadyExists = true;
return(entity);
}
rwLock.EnterWriteLock();
try
{
entity = new CharacterPropertiesFillCompBook {
CharacterId = character.Id, SpellComponentId = (int)wcid, QuantityToRebuy = (int)amount
};
character.CharacterPropertiesFillCompBook.Add(entity);
alreadyExists = false;
return(entity);
}
finally
{
rwLock.ExitWriteLock();
}
}
finally
{
rwLock.ExitUpgradeableReadLock();
}
}
public static bool TryRemoveFillComponent(this Character character, uint wcid, out CharacterPropertiesFillCompBook entity, ReaderWriterLockSlim rwLock)
{
rwLock.EnterUpgradeableReadLock();
try
{
entity = character.CharacterPropertiesFillCompBook.FirstOrDefault(i => i.SpellComponentId == wcid);
if (entity != null)
{
rwLock.EnterWriteLock();
try
{
character.CharacterPropertiesFillCompBook.Remove(entity);
entity.Character = null;
return(true);
}
finally
{
rwLock.ExitWriteLock();
}
}
return(false);
}
finally
{
rwLock.ExitUpgradeableReadLock();
}
}