How to make NPC hostile through dialouge

[crazyhybrid9999]

Hey I am creating a custom NPC and through certain strings of Dialouge would make the NPC go from nuetral to hostile. 

Code Tidbit: "IF ~~ THEN REPLY ~Ha ha ha ha ha~ Vlar! What a stupid name! Ha ha ha ha. Welcome aboard. We could use the comic releif.~ GOTO Enraged

IF ~~ THEN BEGIN Enraged
SAY ~You stupid little bastard. Insult me will you. I'm going to gut you like the pig that you are.~"

at the end of the Enraged Dialouge I want my NPC to then go hostile and then attack my PC. 

[Nebukad]

This should do the trick: IF ~~ DO ~Enemy() AttackNearestEnemyOf(Myself)~ EXIT
If you want him to attack <CHARNAME>, you could replace the AttackNearestEnemyOf(Myself) with something like Attack(Player1).

Edit: forgot to add this:
If you want him to attack the last one who he talked with use Attack(LastTalkedToBy)

[Ghreyfain]

You'll also get a parse error with this code:

~Ha ha ha ha ha~ Vlar! What a stupid name! Ha ha ha ha. Welcome aboard. We could use the comic releif.~

[Diana]

I wanted to do something similar kinda along the lines of the Kelsey/Anomen fight with this NPC and Haerdalis but didn't wanna go through the hassle of dual appending of scripts and editing the instigator's script.  I altered this from the Keldorn/Viconia fight in her Bviconi.d file but it's annoying when the kickout speech activates since both are in the party.  I guess I would have to set more global checks and timers like they did in the K/A fight. *sigh*  This is part of what would have been appended to the Bhaerda.dlg file

IF ~~ REPLY @100 DO ~IncrementGlobal("Evil","GLOBAL",1)
LeaveParty()
ActionOverride("MyNPC",LeaveParty())
Attack("MyNPC")
ActionOverride("MyNPC",Attack("Haerdalis"))~ EXIT
END
END

If I omit out the "ActionOverride("MyNPC",LeaveParty()) the sprite just stands there getting beat up by Haerdalis.