Determine Forced Non Combat Rate of zone

[Paragon]

So there is appearance_rates(location) that returns a map, and $monster[none] is the noncombat rate.

NCR= appearance_rates(location)[$monster[none]]
TNC= Total number of non combats in location
SNC= Number of non combats that can be skipped without using an adv.

FNCR = Rate of noncombats that can not be skipped without using an adv.

then
FNCR=NCR*(1-SNC/TNC)

So.. how do I determine TNC and SNC?

(*thx xkiv)

 

[Theraze]

Wait for Rinn's non-combat refactoring? Or make/use a map?

Edit: From back before Rinn was a dev: http://kolmafia.us/showthread.php?7107-Noncombat-Data-File

 

[xKiv]

Also, it should be 1-SNC/TNC, not 100. Just try it for SNC=TNC (all noncombats skippable -> should give 0% noncombat rate; but the quoted formula will give NCR*99, which will might even be > 100%).