@vlad-yakovlev/poker/dist/classes/Player.js

Texas Hold'em poker library

import { Combination } from './Combination.js';
// eslint-disable-next-line @typescript-eslint/no-explicit-any
export class Player {
    room;
    id;
    cards;
    balance;
    betAmount;
    hasFolded;
    hasLost;
    hasTurned;
    payload;
    constructor(room, playerData) {
        this.room = room;
        this.id = playerData.id;
        this.cards = playerData.cards;
        this.balance = playerData.balance;
        this.betAmount = playerData.betAmount;
        this.hasFolded = playerData.hasFolded;
        this.hasLost = playerData.hasLost;
        this.hasTurned = playerData.hasTurned;
        this.payload = playerData.payload;
    }
    /**
     * Best combination built from player and room cards
     */
    // TODO: memoize
    get bestCombination() {
        return Combination.getBest([...this.room.cards, ...this.cards]);
    }
    /**
     * Amount that player should pay to call
     */
    get callAmount() {
        return this.room.requiredBetAmount - this.betAmount;
    }
    get minRaiseAmount() {
        return this.room.baseBetAmount;
    }
    get maxRaiseAmount() {
        return this.balance - this.callAmount;
    }
    get canFold() {
        return !this.hasLost && !this.hasFolded && !!this.balance;
    }
    get canCheck() {
        return (!this.hasLost && !this.hasFolded && !!this.balance && !this.callAmount);
    }
    get canCall() {
        return (!this.hasLost &&
            !this.hasFolded &&
            !!this.callAmount &&
            this.callAmount <= this.balance);
    }
    get canRaise() {
        return (!this.hasLost &&
            !this.hasFolded &&
            this.minRaiseAmount <= this.maxRaiseAmount);
    }
    get canAllIn() {
        return !this.hasLost && !this.hasFolded && !!this.balance;
    }
    increaseBet(amount) {
        amount = Math.min(amount, this.balance);
        this.betAmount += amount;
        this.balance -= amount;
    }
}