Thanks
Bloodbane
mentioning the mods cuts down on the time that i need to do the research.
It seems to me that the night slashers "aura" is an entity that appears when you hold down the attack button,
for now i want this feature primarily to fix one of Ash's behaviors, i beat the game way to easily, with a move that charges in similar fashion to the auras but there is no visual indication & its charge time is about half a second, but a charge time that is more like Arcade game seems more appropiate.
instead of an aura a better behavior for Ash is for his chainsaw arm to display a visual cue, the more you hold down the button, you can see that the chainsaw activates & revvs up & has smoke coming out & the arm vibrates, so i think that in order for this to work i need the Attack button to summon the arm entity & it does its animation from charging to release, this way players get a visual cue for when the chainsaw is ready for the move.
Of course , just like the NS aura, if you don't charge all the way, there is no special move.
The thing is i want this "charge" animations , be it auras, vibrating chainsaw arms, butterflies or whatever, to be able to appear & for them to allow the character to be able to move at the same time, like the way megaman X can move while displaying the xbuster "plasma" orbs around him before the big release.
in a similar fashion, i want to fix the carriage with one horse entity that is multiplyed by 4, & the static 2 frame igor on the roof with an igor entity that has more frames & reactions ( for example ) if players get damaged you can actually see him laugh.
anyway , thanks for the reply Kimono & bloodbane