public function testElevatorStatusShouldBeGoingUp()
{
$elevator = new Elevator();
$elevator->setFloor(10);
$expected = 'moving';
$this->assertEquals($expected, $elevator->getStatus());
}
public function __invoke()
{
$elevator = new Elevator();
$parser = new InstructionParser($elevator);
$parser->parseInstructions(file_get_contents(__DIR__ . '/../../input/day1.txt'));
echo 'Final floor : ' . $elevator->getFloor() . "\n\n";
}
public function __invoke()
{
$elevator = new Elevator();
$parser = new InstructionsParser($elevator);
$input = file_get_contents(__DIR__ . "/../../input/Day1/Puzzle1");
$parser->parseInstructions($input);
echo "Final floor: " . $elevator->getFloor();
}
public function __invoke()
{
$instructions = file_get_contents(__DIR__ . '/../../input/Day1/input.txt');
$elevator = new Elevator();
$parser = new InstructionParser($elevator);
$parser->parseInstructions($instructions);
echo "Final floor: " . $elevator->getFloor() . "\n\n";
}
public function __invoke()
{
$elevator = new Elevator();
$parser = new InstructionParser($elevator);
$floorObserver = new FloorObserver($parser);
$elevator->attach($floorObserver);
$parser->parseInstructions(file_get_contents(__DIR__ . '/../../input/day1.txt'));
echo 'Position of the character that causes Santa to first enter the basement : ' . $floorObserver->getInstructionPosition() . "\n\n";
}
public function __invoke()
{
$elevator = new Elevator();
$parser = new InstructionParser($elevator);
$observer = new FloorObserver($parser);
$elevator->attach($observer);
$input = file_get_contents(__DIR__ . '/../../input/Day1/input.txt');
$parser->parseInstructions($input);
echo "We went into the basement at instruction: " . $observer->getInstructionNumber() . "\n\n";
}
public function parseInstructions($instructions)
{
foreach (str_split($instructions) as $instruction) {
if ($instruction == '(') {
$this->instructionCount++;
$this->elevator->goUp();
} elseif ($instruction == ')') {
$this->instructionCount++;
$this->elevator->goDown();
}
}
}
public function parseInstructions($instructions)
{
foreach (str_split($instructions) as $instruction) {
if ('(' === $instruction) {
$this->instructionPosition++;
$this->elevator->goUp();
} elseif (')' === $instruction) {
$this->instructionPosition++;
$this->elevator->goDown();
}
}
}
public function __invoke()
{
$input = file_get_contents(__DIR__ . '/../../data/day1.txt');
$elevator = new Elevator();
foreach (str_split($input) as $char) {
if ($char == '(') {
$elevator->goUp();
} elseif ($char == ')') {
$elevator->goDown();
}
}
echo 'Floor: ' . $elevator->floor();
}
