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32 lines
559 B
PHP
32 lines
559 B
PHP
<?php
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class Coords{
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private $min = 0;
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private $max = 999;
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public $x;
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public $y;
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public function __construct(int $x = 0, int $y = 0) {
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if (($x < $this->min) || ($x > $this->max) || ($y < $this->min) || ($y > $this->max)){
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//out of limits
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return false;
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}
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$this->x = $x;
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$this->y = $y;
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}
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public function __toString(){
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return $this->x.",".$this->y;
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}
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public function addDirection(Direction $dir){
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return new Coords(
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$this->x + $dir->deltaX,
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$this->y + $dir->deltaY
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);
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}
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} |