Linking Outdoor Bosses

[Dridon]

I'm currently working on a boss script which is some kind of "council", basically there are 3 separate bosses. I've tried looking at some other scripts where the fight has several bosses but I can't really figure out what I need to know.

So what I got is one script boss_council.cpp which inside of I've initialized the 3 bosses. The basic skeleton for all 3 look like this:

class boss_the_chancellor : public CreatureScript
{
public:
	boss_council_member() : CreatureScript("boss_council_member") { }

	struct boss_council_memberAI : public ScriptedAI
	{
		boss_council_memberAI(Creature* creature) : ScriptedAI(creature)
		{
		}

		void Reset() override
		{

		}

		void JustRespawned() override
		{
			
		}

		void EnterCombat(Unit* /*who*/) override
		{
			
		}

		void JustDied(Unit* /*killer*/) override
		{
			
		}

		void UpdateAI(uint32 diff) override
		{
			// Return since we have no target
			if (!UpdateVictim())
				return;

			_events.Update(diff);

			if (me->HasUnitState(UNIT_STATE_CASTING))
				return;

			while (uint32 eventId = _events.ExecuteEvent())
			{
				std::list<Unit*> targets;
				switch (eventId)
				{
				
				default:
					break;
				}
			}

			DoMeleeAttackIfReady();
		}

	private:
		EventMap _events;
	};

	CreatureAI* GetAI(Creature* creature) const override
	{
		return new boss_council_memberAI(creature);
	}
};

And basically what I'm trying to accomplish is:

1. Link the bosses so that if you cast a spell on one of the bosses, all 3 will enter combat with you.
2. Link the bosses so that you can't loot them until all 3 are dead

For #1 I tried using me->CallAssistance(); in the EnterCombat hook for all 3 bosses, however it doesn't seem to be working so I need another solution.

Also, like I said before I took a look at some other similar bosses, but they're all instanced ones and I can't figure out how to transfer what I found onto my own bosses, so any help is greatly appreciated.

[Dridon]

While I'm here, I might as well post this issue I'm having.

Basically, for some reason, my TrinityCore Worldserver crashes whenever a creature kills a player (any character except the first I created after creating the database). Very weird, I have absolutely ZERO clue as to why this might be happening. Also no clue what more information you might need to help me solve this, so ask away.