@seroh/roll/dist/roll/Roll.js

An RPG dice-rolling library with a variety of built-in roll mechanics.

import { AdvantageMechanic } from "../mechanic/AdvantageMechanic";
import { DisadvantageMechanic } from "../mechanic/DisadvantageMechanic";
import { Mechanic } from "../mechanic/Mechanic";
import { SingleRollMechanic } from "../mechanic/SingleRollMechanic";
import { SimpleRandomizer } from "../randomizer/SimpleRandomizer";
export class Roll {
    min;
    max;
    randomizer;
    mechanic;
    constructor(min, max, defaults = {}) {
        this.min = min;
        this.max = max;
        this.randomizer = defaults.randomizer || new SimpleRandomizer();
        this.mechanic = defaults.mechanic instanceof Mechanic ? defaults.mechanic : new SingleRollMechanic();
    }
    roll(modifier = 0, overrideDefaults = {}) {
        const mechanic = overrideDefaults.mechanic || this.mechanic;
        const randomizer = overrideDefaults.randomizer || this.randomizer;
        const { result: natural, rolls } = mechanic.do(this.min, this.max, randomizer);
        const modified = natural + (modifier || 0);
        return {
            natural,
            modified,
            rolls,
        };
    }
    rollAdvantage(modifier, overrideDefaults = {}) {
        return this.roll(modifier, {
            ...overrideDefaults,
            mechanic: new AdvantageMechanic(),
        });
    }
    rollDisadvantage(modifier, overrideDefaults = {}) {
        return this.roll(modifier, {
            ...overrideDefaults,
            mechanic: new DisadvantageMechanic(),
        });
    }
}
//# sourceMappingURL=Roll.js.map