@dice-roller/rpg-dice-roller / modifiers / uniqueHandler

Variable: uniqueHandler

const uniqueHandler: ModifierHandler<UniqueNode>

Defined in: src/modifiers/handlers/unique.ts:20

u, uo: re-rolls rolls whose value an earlier roll already has (optionally only those matching the compare point), replacing the value (the initial value is kept). The first roll is never re-rolled.

u repeats while the current value is a matching duplicate (up to ctx.limits.maxIterations per roll, default 1000, flag unique); uo re-rolls once (flag unique-once). Both can leave duplicates: the limit can be reached, or a replacement can fall outside the compare point.

Throws

the pool die or rollDie is missing, or the die can only roll one value, even if there are no duplicates