48 lines
1.1 KiB
TypeScript
48 lines
1.1 KiB
TypeScript
import getRandomItems from '@/tools/getRandomItems';
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import cards from '@/constants/standardCards';
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import type { StandardCard } from '@/types';
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export interface Options {
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back: number;
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jokers: boolean;
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}
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export interface OptionProps {
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back?: number;
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jokers?: boolean;
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}
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const DEFAULT_OPTIONS = {
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jokers: false,
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back: 1,
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};
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export default class Cards {
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private options: Options;
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private deck: StandardCard[] = [];
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private backs: StandardCard[] = [];
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private jokers: StandardCard[] = [];
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constructor(options: OptionProps = {}) {
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this.options = { ...DEFAULT_OPTIONS, ...options };
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this.deck = cards.filter((card) => !card.back && (this.options.jokers || !card.joker));
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this.backs = cards.filter((card) => card.back);
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this.jokers = cards.filter((card) => card.joker);
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}
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select(count: number): StandardCard[] {
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return getRandomItems(this.deck, count);
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}
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getBack(style: number): StandardCard {
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style = style || this.options.back;
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return this.backs.find((card) => card.id.startsWith(String(style))) || this.backs[0];
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}
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getJokers(): StandardCard[] {
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return this.jokers;
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}
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}
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