public function convertToSyntaxWithPath(NodeGrid $grid, NodePath $path)
{
$syntax = '';
$nodes = $grid->getNodes();
foreach ($nodes as $line) {
foreach ($line as $node) {
if (!$node->isWalkable()) {
$syntax .= self::WALL;
} elseif ($node->toString() == $path->getStartNode()->toString()) {
$syntax .= self::IN;
} elseif ($node->toString() == $path->getEndNode()->toString()) {
$syntax .= self::OUT;
} elseif ($path->contains($node)) {
$syntax .= self::STEP;
} else {
$syntax .= self::FREE;
}
}
$syntax .= "\n";
}
return $syntax;
}
/**
* @dataProvider providerExemples
*/
public function testConvertToGrid($syntax, NodeGrid $expectedGrid)
{
$converter = new ASCIISyntax();
$grid = $converter->convertToGrid($syntax);
$this->assertSame(json_encode($expectedGrid->getNodes()), json_encode($grid->getNodes()));
}
public function setGrid(NodeGrid $grid)
{
$this->grid = $grid;
$this->distanceGraph = new NodeGraph($grid->buildWalkableNodesList(), false);
}
