[Fix] Call for help in dungeons

[ciphercom]

Call for help in dungeons should call all hostile creatures and not only the same faction.

Repository version was [s0368]

Author: me (github[at]ciphercom.de)

http://paste2.org/p/1061301

[michalpolko]

I notied this problem first time when Anub'Rekhan in Naxxramas didn't aggro when players pulled his Crypt Guards

[Patman128]

No, factions absolutely do matter, in dungeons and in world. If creatures get help from other creatures even if the faction is not right, most likely they are grouped together and share aggro (which is not implemented in mangos)

[Schmoozerd]

and anub'rekhan is also a bad example, as these crypt guards should be summond whilest the combat

[ciphercom]

First of all that fix only changes behavior in dungeons not the world. But Patman you are more or less right. The project to get 'groups' in mangos is already on my list but don't know when to implement it. This little patch fixes the behavior until then, because in dungeons all creatures should come.

[Schmoozerd]

as patman told me recently about his linking observations, I suggested to modify my spawnSpecial system to support linking for aggro, perhaps later on following, cause it has a reasonable overhead to store such linking...

[VladimirMangos]

Task not in fix by any price, but in proper fix

I can't accept patch because agree with Patman128 comment. In many cases where faction absent some scripting/grouping (that also scripting like) take part.