[Peacy]

Hey Guys,

I have this NPC that is unattackable because I get it's unit_flags in the trinity database to 2. I want this npc to stay unattackable untill players trigger a certain event. Upon this event being triggered I want him to become attackable and I'm not sure how to do this.

I'm using npc_bal:SetInt32Value(UNIT_FLAG_ATTACKABLE) at the moment but it's not working! Any other ideas?

Thanks, Peacy!

[Grindi]

You should use UNIT_FLAG_NON_ATTACKABLE, UNIT_FLAG_NOT_ATTACKABLE_1, UNIT_FLAG_IMMUNE_TO_PC, UNIT_FLAG_IMMUNE_TO_NPC.

You can read more about this flags here - https://trinitycore.atlassian.net/wiki/display/tc/creature_template

[Amaroth]

A way around would be using friendly reputation, which would be changed into hostile reputation when some event occurs. Such script could be easily done even in SmartAI.

[Peacy]

1 hour ago, Grindi said:

You should use UNIT_FLAG_NON_ATTACKABLE, UNIT_FLAG_NOT_ATTACKABLE_1, UNIT_FLAG_IMMUNE_TO_PC, UNIT_FLAG_IMMUNE_TO_NPC.

You can read more about this flags here - https://trinitycore.atlassian.net/wiki/display/tc/creature_template

Would 

UNIT_FLAG_NOT_ATTACKABLE_1

 make the npc attackable?

[Peacy]

Anyone Know how to solve this issue?

[Kaev]

Set it with

 

npc->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE);

and remove it with

npc->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE);