public function main()
{
$piece = new Piece(new StateTwo());
//Starts on One
$piece->moveDown();
//Goes to Three
$piece->moveRight();
//Goes to Four
$piece->moveUp();
//Goes to Two
$piece->moveLeft();
//Goes to One
$piece->moveLeft();
//Error
$piece->moveLeft();
//Error
$piece->moveUp();
//Error
$piece->moveRight();
//Goes to Two
$piece->moveUp();
//Error
}
/**
* Resolve the conflict when given a sply on either side.
*
* @param \Salpakan\Game\Piece $attacking
* @param \Salpakan\Game\Piece $defending
* @return \Salpakan\Game\Piece|array Piece/s that's lost the battle.
*/
private function resolveSpyConflict(Piece $attacking, Piece $defending)
{
if ($attacking->is('spy') && $defending->is('spy')) {
return [$attacking, $defending];
}
if ($attacking->is('spy') && $defending->is('private')) {
return $attacking;
}
if ($attacking->is('private') && $defending->is('spy')) {
return $defending;
}
if ($defending->is('spy')) {
return $attacking;
}
return $defending;
}
/**
* Returns the data model based on the primary key given in the GET variable.
* If the data model is not found, an HTTP exception will be raised.
* @param integer the ID of the model to be loaded
*/
public function loadModel($id)
{
$model = Piece::model()->findByPk($id);
if ($model === null) {
throw new CHttpException(404, 'The requested page does not exist.');
}
return $model;
}
function __construct($xin, $yin, $board, $white)
{
parent::__construct($xin, $yin, $board);
$this->setColor($white);
if ($white) {
$this->typecode = ChessBoard::$WHITEKING;
} else {
$this->typecode = ChessBoard::$BLACKKING;
}
}
<?php
// presets table
//
$user = User::byUsername('alexander');
$preset = $user->createPreset('Flag First');
$piece = Piece::bySlug($slug);
$preset->assign($piece, $x = 0, $y = 0);
echo $form->labelEx($model, 'component_name');
?>
<?php
echo $form->textField($model, 'component_name', array('size' => 40, 'maxlength' => 255));
?>
<?php
echo $form->error($model, 'component_name');
?>
</div>
<div class="row">
<?php
echo $form->labelEx($model, 'piece_id');
?>
<?php
echo $form->dropDownlist($model, 'piece_id', CHtml::listData(Piece::model()->findAll(), 'id', 'piece_name'), array('empty' => '-- select piece --'));
?>
<?php
echo $form->error($model, 'piece_id');
?>
</div>
<div class="row">
<?php
echo $form->labelEx($model, 'rate_price');
?>
<?php
echo $form->textField($model, 'rate_price');
?>
<?php
echo $form->error($model, 'rate_price');
/**
* Checks whether the given piece follow a long castle move
*
* @param Piece $piece the piece to check
* @param string $sq1 current position of the piece
* @param string $sq2 destination of the piece
*
* @return bool returns true if 'long castle' is valid or false otherwise
*/
private function _is_valid_long_castle($piece, $sq1, $sq2)
{
$player1 = $this->players[0];
$player2 = $this->players[1];
$player = $piece->get_player();
$board = $this->board;
$tsq = $player == $player1 ? "c1" : "c8";
if ($sq2 != $tsq) {
return false;
}
if ($piece->moved()) {
$this->message = ucfirst($player) . "'s king has already moved";
return false;
}
$rook == NULL;
if ($player == $player1) {
$rook = $board->get_piece_at("a1");
} else {
$rook = $board->get_piece_at("a8");
}
if ($rook == false || $rook->moved()) {
$this->message = ucfirst($player) . "'s queenside rook has already moved";
return false;
}
$rook_sq = $player == $player1 ? "a1" : "a8";
$king_sq = $player == $player1 ? "e1" : "e8";
$board_c = clone $board;
$board_c->set_piece_at($king_sq, NULL);
$board_c->set_piece_at($rook_sq, NULL);
if ($board_c->line_is_open($king_sq, $rook_sq) == false) {
$this->message = "There are pieces between " . ucfirst($player) . "'s king and rook";
return false;
}
return true;
}