RandomGenerator

A source of random numbers of its own that you can save and repeat, which you create with math3d.random_generator.

Gives a random number from 0 up to 1, or from min to max if you give both.

local speed = rng:number(10, 20)

Use it forpicking a random drop height for a loot crate so each one falls differently.

Gives a random whole number from min to max, with both ends included.

local roll = rng:integer(1, 6)

Use it forrolling a dice in a board game, or picking which door hides the prize.

Gives a random item from a list, where every item is as likely as the others.

local prize = rng:pick({ "sword", "shield", "potion" })

Use it forchoosing a random prize from a treasure chest, out of a list of possible rewards.

Picks an item from a list, where a bigger weight makes it come up more often.

local rarity = rng:weighted({ { item = "SSR", weight = 3 }, { item = "SR", weight = 18.5 }, { item = "R", weight = 78.5 } })

Use it forloot tables where rare items drop less often than common ones.

Puts a list in random order, changing that same list instead of making a copy.

rng:shuffle(deck)

Use it forshuffling a deck of cards, or the order of the minigames in a round.

Gives text you can save, so a new generator can carry on the same draws later.

profile:set("gacha.rng", rng:state())

Use it forsaving a generator's progress in a player's Profile.