[z2648] Cleanup some scripts ported to eventAI

(based on commit 07ade5c)

Signed-off-by: Xfurry <xfurry@scriptdev2.com>

(based on commit SD2-TBC[s2695] - 6a4678e)

Signed-off-by: Xfurry <xfurry@scriptdev2.com>