base-rps-game.inc.php

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<?
class BaseRPSGame extends MyObject
{
    public static $winMatrix = array(
        'rock' => array(
            'rock' => 'tie',
            'paper' => 'defense',
            'scissors' => 'offense'
        ),
        'paper' => array(
            'rock' => 'offense',
            'paper' => 'tie',
            'scissors' => 'defense'
        ),
        'scissors' => array(
            'rock' => 'defense',
            'paper' => 'offense',
            'scissors' => 'tie'
        ),
    );

    public $Attacker;

    public $Defender;
    
    public function __construct($data = null, $table = 'janken')
    {
        parent::__construct($data, $table);

        $this->english = 'game';
    }

    protected function getDeletePageXml()
    {
        return '';
    }
    
    protected function getEditPageXml()
    {
        return '';
    }

    public function getPagesXml()
    {
        $xml = parent::getPagesXml();

        $xml .= <<<XML
            <page name="challenge">
                <param name="opponent_id" type="int" required="1"/>
                <param name="attack" required="1">
                    <option value="rock"/>
                    <option value="paper"/>
                    <option value="scissors"/>
                </param>
            </page>
            <page name="defend">
                <param name="id" type="int" required="1"/>
                <param name="defense">
                    <option value="rock"/>
                    <option value="paper"/>
                    <option value="scissors"/>
                </param>
            </page>
            <page name="taunt">
                <param name="id" type="int" required="1"/>
            </page>
XML;
        return $xml;
    }

    public function initChallengePage()
    {
        global $me;
        
        $this->assertLogin();

        $this->pageTitle = "Rock Paper Scissors Challenge";

        if ($this->params('opponent_id') == $me->id)
            throw new PageError('You cannot attack yourself.');
    }

    public function drawChallengePage()
    {
        global $me;
        
        //get our user.
        $this->Attacker = new User($me->id);
        $this->Defender = new User($this->params('opponent_id'));
        
        //create our game!
        $this->initiator_id = $me->id;
        $this->opponent_id = $this->params('opponent_id');
        $this->offense = $this->params('attack');
        $this->winner = 'none';
        $this->save();

        //add the alert.
        $this->Defender->addAlert($this->getUrl(".view?id=$this->id"), $me->getName() . " challenged you to Rock Paper Scissors");

        echo "<p>You challenged " . $this->Defender->getName(true) . " to a rock paper scissors game.  Now you have to wait for them to respond.</p>";

        $form = $this->createTauntForm();
        $form->draw();
    }

    public function initTauntPage()
    {
        global $me;

        $this->assertLogin();
        $this->id = $this->params('id');

        if ($this->initiator_id != $me->id)
            throw new PageError('You can only taunt if you attack!');

        $this->pageTitle = "Rock Paper Scissors Trash Talk";
    }

    public function drawTauntPage()
    {
        $form = $this->createTauntForm();

        if ($form->isSubmittedAndValid())
        {
            $this->taunt = $form->getData('taunt');
            $this->save();

            Util::redirect($this->getUrl(".view?id=$this->id"));
        }
        
        $form->drawIfNeeded();
    }

    public function createTauntForm()
    {
        $form = new Form();
        $form->action = $this->getUrl(".taunt?id=$this->id");

        $form->add('LabelField', 'help', array(
            'title' => 'Taunt',
            'text' => 'Enter a message in the field below and it will be shown to them when they respond to your attack.'
        ));
        $form->add('TextField', 'taunt', array(
            'title' => '',
            'required' => true,
            'size' => '100%'
        ));
        $form->addSubmit('Taunt Them!');

        return $form;
    }

    public function initDefendPage()
    {
        global $me;
        
        //start it up.
        $this->assertLogin();
        $this->initViewPage();

        //error checking.
        if ($this->opponent_id != $me->id)
            throw new PageError('You can only defend your own games.');
        if ($this->winner != 'none')
            throw new PageError('This game is already over. You must accept the outcome.');
        
        //update our defense and winner
        $this->defense = $this->params('defense');
        $this->winner = self::$winMatrix[$this->offense][$this->defense];
        $this->save();
        
        //alert the attacker
        $this->Attacker->addAlert($this->getUrl(".view?id=$this->id"), "A rock paper scissors game has ended.");

        //send them home
        Util::redirect($this->getUrl(".view?id=$this->id"));
    }
    
    public function canView()
    {
        return true;
    }

    public function canEdit()
    {
        return false;
    }
    
    public function canDelete()
    {
        return false;
    }

    public function drawChallengeBox($userId)
    {
        $user = new User($userId);
?>
<div class="rpsChallenge">
    <div id="rpsChallengeText">Challenge <?=$user->getName(true);?></div>
    <div class="rpsChallengeImages">
        <?=$this->getLink(".challenge?opponent_id=$userId&attack=rock", '<img src="lib/img/rps/rock.gif"/>');?> 
        <?=$this->getLink(".challenge?opponent_id=$userId&attack=paper", '<img src="lib/img/rps/paper.gif"/>');?> 
        <?=$this->getLink(".challenge?opponent_id=$userId&attack=scissors", '<img src="lib/img/rps/scissors.gif"/>');?>
    </div>
</div>
<?
    }

    public function initViewPage()
    {
        parent::initViewPage();

        $this->pageTitle = 'Rock Paper Scissors Fight';
    }

    public function drawViewPage()
    {
        global $me;

        //get our atatcker
        if ($this->initiator_id == $me->id)
            $attacker = 'You';
        else
            $attacker = $this->Attacker->getName(true);
        
        //and our defender
        if ($this->opponent_id == $me->id)
            $defender = 'you';
        else
            $defender = $this->Defender->getName(true);

        //show who attacked who.
        if ($this->taunt)
            echo "<p>$attacker said, \"<i>" . Linkify::bbcode($this->taunt) . "</i>\" and attacked $defender.</p>";
        else
            echo "<p>$attacker attacked $defender.</p>";
    
        if ($this->winner == 'none')
        {
            if ($this->opponent_id == $me->id)
                $this->drawDefendBox();
            else
                echo "<p>No winner yet!</p>";
        }
        else
        {
            $this->drawFightBox();
        
            if ($this->winner == 'offense')
                echo "<p>The winner is <b>$attacker</b>!</p>";
            else if ($this->winner == 'defense')
                echo "<p>The winner is <b>$defender</b>!</p>";
            else
                echo "<p>It was a tie!</p>";

            if ($this->initiator_id == $me->id)
            {
                echo "<h3>Fight again!</h3>";
                $this->drawChallengeBox($this->opponent_id);
            }

            if ($this->opponent_id == $me->id)
            {
                echo "<h3>Fight again!</h3>";
                $this->drawChallengeBox($this->initiator_id);
            }
        }
    }

    public function drawDefendBox()
    {
?>
<div class="rpsDefend">
    <div id="rpsDefendText">Defend Yourself!</div>
    <div class="rpsDefendImages">
        <?=$this->getLink(".defend?id=$this->id&defense=rock", '<img src="lib/img/rps/rock.gif"/>');?> 
        <?=$this->getLink(".defend?id=$this->id&defense=paper", '<img src="lib/img/rps/paper.gif"/>');?> 
        <?=$this->getLink(".defend?id=$this->id&defense=scissors", '<img src="lib/img/rps/scissors.gif"/>');?>
    </div>
</div>
<?

    }

    public function drawFightBox()
    {
?>
<div class="rpsFight">
    <img src="lib/img/rps/<?=$this->offense?>.gif"/> <b>vs.</b> <img src="lib/img/rps/<?=$this->defense?>.gif"/>
</div>
<?
    }

    public function getUserStats($userId)
    {
        $stats = array(
            'offwin' => 'n/a',
            'offloss' => 'n/a',
            'offtie' => 'n/a',
            'offpercent' => 'n/a',
            'defwin' => 'n/a',
            'defloss' => 'n/a',
            'deftie' => 'n/a',
            'defpercent' => 'n/a',
            'totwin' => 'n/a',
            'totloss' => 'n/a',
            'tottie' => 'n/a',
            'totpercent' => 'n/a',
        );

        //get our attack stats.
        $rs = dbQuery("
            SELECT count(winner) AS wincount, winner
            FROM $this->tableName 
            WHERE initiator_id = '$userId'
            GROUP BY winner
        ");
        while ($ar = dbFetchAssoc($rs))
        {
            if ($ar['winner'] == 'offense')
                $stats['offwin'] = (int)$ar['wincount'];
            else if ($ar['winner'] == 'defense')
                $stats['offloss'] = (int)$ar['wincount'];
            else if ($ar['winner'] == 'tie')
                $stats['offtie'] = (int)$ar['wincount'];
        }
        
        //get our defense stats.
        $rs = dbQuery("
            SELECT count(winner) AS wincount, winner
            FROM $this->tableName
            WHERE opponent_id = '$userId'
            GROUP BY winner
        ");
        while ($ar = dbFetchAssoc($rs))
        {
            if ($ar['winner'] == 'offense')
                $stats['defloss'] = (int)$ar['wincount'];
            else if ($ar['winner'] == 'defense')
                $stats['defwin'] = (int)$ar['wincount'];
            else if ($ar['winner'] == 'tie')
                $stats['deftie'] = (int)$ar['wincount'];
        }

        $stats['totloss'] = (int)($stats['defloss'] + $stats['offloss']);
        $stats['totwin'] = (int)($stats['defwin'] + $stats['offwin']);
        $stats['tottie'] = (int)($stats['deftie'] + $stats['offtie']);

        return $stats;
    }

    public function lookupData($deep = true)
    {
        parent::lookupData($deep);

        $this->Attacker = new User();
        $this->Attacker->load($this->initiator_id, false);
        
        $this->Defender = new User();
        $this->Defender->load($this->opponent_id, false);
    } 
    
    public function getDataToCache($deep = true)
    {
        $data = parent::getDataToCache($deep);

        $data['attacker'] = $this->Attacker->getDataToCache(false);
        $data['defender'] = $this->Defender->getDataToCache(false);

        return $data;
    }

    public function setDataFromCache($data, $deep = true)
    {
        parent::setDataFromCache($data);

        //load our image back in.
        $this->Attacker = new User();
        $this->Attacker->load($data['attacker'], false);
        
        $this->Defender = new User();
        $this->Defender->load($data['defender'], false);
    }

    public function getCreateFieldsArray()
    {
        $data = parent::getCreateFieldsArray();

        //remove old crap.
        unset($data['add_date']);
        unset($data['edit_date']);
        unset($data['user_id']);

        //add in our real fields.
        $data['initiator_id'] = 'initiator_id int(11) default 0 not null';
        $data['opponent_id'] = 'opponent_id int(11) default 0 not null';
        $data['offense'] = "offense enum('rock','paper','scissors')";
        $data['defense'] = "defense enum('rock','paper','scissors')";
        $data['winner'] = "winner enum('offense','defense','tie','none')";
        $data['taunt'] = "taunt varchar(255) default 0 not null";

        return $data;
    }

    public function getCreateIndexesArray()
    {
        $data = parent::getCreateIndexesArray();
        
        //remove old crap.
        unset($data['add_date']);
        unset($data['edit_date']);
        unset($data['user_id']);

        //add in our real fields.
        $data['initiator_id'] = 'key(initiator_id)';
        $data['opponent_id'] = 'key(opponent_id)';
        $data['winner'] = 'key(winner)';

        return $data;
    }
}
?>

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