[lua] [sql] Angra Mainyu fight behavior

[ThrisStraizo]

I affirm:

• I understand that if I do not agree to the following points by completing the checkboxes my PR will be ignored.
• I understand I should leave resolving conversations to the LandSandBoat team so that reviewers won't miss what was said.
• I have read and understood the Contributing Guide and the Code of Conduct.
• I have tested my code and the things my code has changed since the last commit in the PR and will test after any later commits.

What does this pull request do?

This PR fixes Angra Mainyu's fight behavior, teleportation, and spells.

https://youtu.be/0LVWrRLOeg8
https://youtu.be/XWcoK3kv9OQ

Steps to test these changes

Spawn Angra Mainyu and watch him Graviga based on HP triggers, then teleport.
Then watch him spam Death on you after using chainspell yeah!

[Xaver-DaRed]

this should be an early return, higher, before checking the other stuff

[Xaver-DaRed]

why are you storing this in a local var if it isnt going to vary? use 25 directly in the 1 place its used

[Xaver-DaRed]

What I meant is that this should go first so we dont havre to fetch all those vars and data if not needed.

    if xi.combat.behavior.isEntityBusy(mob) then
        return
    end

    -- Whatever else

[Xaver-DaRed]

yeah, but then you have to remove it from here. Also, dont remove the return that was inside here

[Xaver-DaRed]

like i said above, dont remove the return that was here. And also, do remove the extra check. if we have gotten here, its impossible for the mob to be busy