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SphereCommunity / General Discussion / News v / Major update on combat engine (damage/armor calculations)


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Major update on combat engine (damage/armor calculations)
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Lazarus
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Hybris Ultima Online
Post: #9
RE: Major update on combat engine (damage/armor calculations)
(01-29-2015 11:55 AM)Coruja Wrote:  AR resist calculation:
It's the old pre-AOS combat engine. It uses only 1 damage type and 1 resist (AR).

Sphere always used a wrong AR formula, where the AR is always a random value between 0~AR (example: if you have 50 AR, you will resist a random 0~50 damage).
Now the AR calculation is fixed and it uses the correct AR formula:

max resist = AR * rand(7, 35) / 100
min resist = max / 2

total resist = rand( min, (max-min)+1 )
final damage = total damage - total resist

There is something weird about this formula.
For example:
Code:
DAMAGE=50
ARMOR=50
Max resist = 50 * 15 / 10 == 7,5
Min Resist = 7,5 /2 == 4
Total resist = Random between (4, (7,5-4)+1) //(this last formula will be min +1 everytime!
Total resist = Random between (4,4)
final damage = 50-4

The unique "RANDOM" PART OF THE CODE will be the 7,35
is this right?
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09-10-2015 11:01 AM
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RE: Major update on combat engine (damage/armor calculations) - Lazarus - 09-10-2015 11:01 AM

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