"RandomPercent" parameter

[BozosLiveHere]

As Aradan wrote, using RandomPercent in traits/ancillaries allows you to have non-integer probabilities for triggers, as in this piece here:

;------------------------------------------
Trigger harsh_lifestyle1
    WhenToTest CharacterTurnEnd

    Condition EndedInSettlement
          and RemainingMPPercentage = 100
          and SettlementBuildingExists = governors_house
          and RandomPercent > 50

    Affects Austere  1  Chance  2
    Affects Pragmatic  1  Chance  2
    Affects Stoic  1  Chance  1

You can also use it to save some lines of code: suppose that you want to trigger a certain trait B whenever a character acquires another trait A. You could either write it like this:

Trigger acquire_A
    WhenToTest CharacterTurnEnd

    Condition IsGeneral
          and Trait A < 1
        

    Affects  A  1  Chance  20

;-----------------------------------
Trigger acquire_B
    WhenToTest CharacterTurnEnd
    
    Condition IsGeneral
          and Trait A = 1
          and Trait B < 1


    Affects  B  1  Chance  100

Or you can save some bytes writing it like this:

Trigger acquire_A_then_B
    WhenToTest CharacterTurnEnd

    Condition IsGeneral
          and Trait A < 1
          and RandomPercent > 80
        

    Affects  A  1  Chance  100
    Affects  B  1  Chance  100