/// <summary>
/// Gets and removes the InstanceLog for the given Character
/// </summary>
/// <param name="character"></param>
internal static void RetrieveInstances(Character character)
{
using (syncLock.EnterReadLock())
{
InstanceCollection instancesUnlocked =
GetOfflineInstancesUnlocked(character.EntityId.Low, false, true);
if (instancesUnlocked == null)
{
return;
}
instancesUnlocked.Character = character;
character.Instances = instancesUnlocked;
}
}
protected void Bind(IInstanceHolderSet holder)
{
if (holder.InstanceLeader.Group != null)
{
holder.InstanceLeader.Group.ForeachCharacter(chr =>
{
InstanceCollection instances = chr.Instances;
if (instances == null)
{
return;
}
instances.BindTo(this);
});
}
else
{
holder.InstanceLeaderCollection.BindTo(this);
}
}
private static InstanceCollection GetOfflineInstancesUnlocked(uint lowId, bool autoCreate, bool remove)
{
InstanceCollection instanceCollection = null;
if (OfflineLogs.ContainsKey(lowId))
{
instanceCollection = OfflineLogs[lowId];
if (remove)
{
OfflineLogs.Remove(lowId);
}
}
if (autoCreate)
{
instanceCollection = new InstanceCollection(lowId);
OfflineLogs.Add(lowId, instanceCollection);
}
return(instanceCollection);
}
/// <summary>
/// This is called when an area trigger causes entering an instance
/// </summary>
public static bool EnterInstance(Character chr, MapTemplate mapTemplate, Vector3 targetPos)
{
if (!mapTemplate.IsInstance)
{
log.Error("Character {0} tried to enter \"{1}\" as Instance.", chr,
mapTemplate);
return(false);
}
bool isRaid = mapTemplate.Type == MapType.Raid;
Group group = chr.Group;
if (isRaid && !chr.Role.IsStaff && !group.Flags.HasFlag(GroupFlags.Raid))
{
InstanceHandler.SendRequiresRaid(chr.Client, 0);
return(false);
}
if (!mapTemplate.MayEnter(chr))
{
return(false);
}
chr.SendSystemMessage("Entering instance...");
InstanceCollection instances = chr.Instances;
BaseInstance instance = instances.GetActiveInstance(mapTemplate);
if (instance == null)
{
if (mapTemplate.GetDifficulty(chr.GetInstanceDifficulty(isRaid)).BindingType == BindingType.Soft &&
!instances.HasFreeInstanceSlot && !chr.GodMode)
{
MovementHandler.SendTransferFailure(chr.Client, mapTemplate.Id,
MapTransferError.TRANSFER_ABORT_TOO_MANY_INSTANCES);
return(false);
}
if (group != null)
{
instance = group.GetActiveInstance(mapTemplate);
if (instance != null && !CheckFull(instance, chr))
{
return(false);
}
}
if (instance == null)
{
instance = CreateInstance(chr, mapTemplate.InstanceTemplate,
chr.GetInstanceDifficulty(isRaid));
if (instance == null)
{
log.Warn("Could not create Instance \"{0}\" for: {1}", mapTemplate,
chr);
return(false);
}
}
}
else if (!chr.GodMode)
{
if (!CheckFull(instance, chr))
{
return(false);
}
if (isRaid)
{
if (group == null)
{
MovementHandler.SendTransferFailure(chr.Client, instance.Id,
MapTransferError.TRANSFER_ABORT_NEED_GROUP);
return(false);
}
InstanceBinding binding1 =
group.InstanceLeaderCollection.GetBinding(mapTemplate.Id, BindingType.Hard);
InstanceBinding binding2 = instances.GetBinding(mapTemplate.Id, BindingType.Hard);
if (binding2 != null && binding1 != binding2)
{
MovementHandler.SendTransferFailure(chr.Client, instance.Id,
MapTransferError.TRANSFER_ABORT_NOT_FOUND);
return(false);
}
}
}
instance.TeleportInside(chr, targetPos);
return(true);
}
