03-01-2008, 01:45 AM
Quote:It's a formula Jarluf figured out light-years ago. I have it on a custom made calculator I made with excel, but it's archived. Give me awhile to find it.
WHAT YOU NEED TO KNOW
SIAS = Skill Based "Increased Attack Speed"
IAS = Item based "Increased Attack Speed"
WBase = Base Weapon Attack Speed
NOTE: You can find each items WBas on the Arreat Summit; this is NOT any IAS on the weapon itself!
Base = The Base Weapon speed for that particular weapon in conjunction with your class
NOTE: Each class has different frames with the same weapon, thus a double-bow could be 11 fps on a amazon, and 16 fps on a sorceress. I'm not sure where to find this information anymore
FORMULA
NOTE: You will need to figure out your EIAS and Frames using the following formula:
EIAS = WBase+ SIAS + [IAS/(1 + IAS/120)]
FPS = {256*(Base + 1)/[(100 + EIAS)/100*256]} - 1
I hope you find that information useful. Here are my Excel spreed sheet formula if you want:
EIAS
=A2+A4+ROUNDDOWN((A6/(1+A6/120)),0)
A2 = Base Attack Speed
A4 = SIAS
A6 = Item Based IAS
Frames
=ROUNDUP(256*(A8+1)/ROUNDDOWN((100+B2)/100*256,0),0)-1
A8 = Base Weapon Speed
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