Blackjack.php (d7b0224) - blackjack

Blackjack.php

<?php
/**
 * User: dev
 * Date: 3/11/14
 * Time: 12:25 AM
 */

namespace Blackjack;

require_once 'Config/Config.php';
require_once 'Objects/Shoe.php';
require_once 'Objects/Hand.php';
require_once 'Objects/Player.php';
require_once 'Objects/Dealer.php';

use Blackjack\Config\Config;
use Blackjack\Objects\Error;
use Blackjack\Objects\Hand;
use Blackjack\Objects\Player;
use Blackjack\Objects\Dealer;
use Blackjack\Objects\Shoe;

define('BJ_TABLE_IN_PROGRESS',  2048);
define('BJ_TABLE_TURN_PLAYER',  2049);
define('BJ_TABLE_TURN_DEALER',  2050);
define('BJ_TABLE_ENDED',        2100);

class Blackjack
{
    /***
     * @var Shoe Collection of multiple decks from which cards are dealt.
     */
    private $shoe;

/***
     * @var Objects\Player Dealer of the table.
     */
    public $dealer;

/***
     * @var Objects\Player Player for the table. Public to allow json_encode to serialize it.
     */
    public $player;

/***
     * @var Config Configuration for this game.
     */
    private $config;

private $tableState;

public function __construct(Config $config, $playerName)
    {
        $this->config = $config;
        $this->shoe = new Shoe($config);
        $this->tableState = BJ_TABLE_TURN_PLAYER;

$playerHand = new Hand();
        $dealerHand = new Hand();

$playerHand->AddCard($this->shoe->PickCard());
        $playerHand->AddCard($this->shoe->PickCard());

$dealerHand->AddCard($this->shoe->PickCard());

$this->player = new Player($config, $playerHand, $playerName);
        $this->dealer = new Dealer($config, $dealerHand, $this->shoe->PickCard());
    }

public function GetShoe()
    {
        return $this->shoe;
    }

public function UpdateTableState($playerHandIndex)
    {
        if($this->player->GetHand($playerHandIndex)->IsBusted())
        {
            //Player bust, dealer wins. return Dealer Object.
            $this->player->GetHand($playerHandIndex)->SetState(BJ_HAND_LOST);
            $this->dealer->SetState(BJ_HAND_WON);
        }
        elseif($this->tableState == BJ_TABLE_TURN_DEALER)
        {
            $playerHand = $this->player->GetHand($playerHandIndex);
            $playerSum = $playerHand->GetSum();

$dealerSum = $this->dealer->GetSum();

while($dealerSum < 17)
            {
                $isHitSuccessful = $this->dealer->Hit($this->shoe->PickCard());
                if($isHitSuccessful instanceof Error)
                    return $isHitSuccessful;

$dealerSum = $this->dealer->GetSum();
            }

if($dealerSum > 21)
            {
                //dealer bust, player wins
                $playerHand->SetState(BJ_HAND_WON);
                $this->dealer->SetState(BJ_HAND_LOST);
            }
            elseif($playerSum < $dealerSum)
            {
                $playerHand->SetState(BJ_HAND_LOST);
                $this->dealer->SetState(BJ_HAND_WON);
            }
            elseif($playerSum > $dealerSum)
            {
                $playerHand->SetState(BJ_HAND_WON);
                $this->dealer->SetState(BJ_HAND_LOST);
            }
            elseif($playerSum == $dealerSum)
            {
                $playerHand->SetState(BJ_HAND_DRAW);
                $this->dealer->SetState(BJ_HAND_DRAW);
            }
        }
    }

public function GetTableState()
    {
        //Make sure none of the hands of the player is in Stand state. If it is, game has not ended.
        foreach($this->player->hands as $hand)
        {
            if($hand->GetState() == BJ_HAND_IN_PROGRESS || $hand->GetState() == BJ_HAND_STAND)
                return BJ_TABLE_IN_PROGRESS;
        }

return BJ_TABLE_ENDED;
    }

public function SetDealerTurn()
    {
        $this->tableState = BJ_TABLE_TURN_DEALER;
    }
}

blackjack

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