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Harden APIs which accept Vector3/Position/Location in event namespace

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This commit is contained in:
Dylan K. Taylor
2022-03-09 22:22:37 +00:00
parent 879476d8e0
commit f97ce6afef
5 changed files with 35 additions and 0 deletions
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27
src/utils/Utils.php
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@@ -28,7 +28,9 @@ declare(strict_types=1);
namespace pocketmine\utils;
use DaveRandom\CallbackValidator\CallbackType;
use pocketmine\entity\Location;
use pocketmine\errorhandler\ErrorTypeToStringMap;
use pocketmine\math\Vector3;
use Ramsey\Uuid\Uuid;
use Ramsey\Uuid\UuidInterface;
use function array_combine;
@@ -57,7 +59,9 @@ use function interface_exists;
use function is_a;
use function is_array;
use function is_bool;
use function is_infinite;
use function is_int;
use function is_nan;
use function is_object;
use function is_string;
use function mb_check_encoding;
@@ -602,4 +606,27 @@ final class Utils{
}
return $value;
}
public static function checkFloatNotInfOrNaN(string $name, float $float) : void{
if(is_nan($float)){
throw new \InvalidArgumentException("$name cannot be NaN");
}
if(is_infinite($float)){
throw new \InvalidArgumentException("$name cannot be infinite");
}
}
public static function checkVector3NotInfOrNaN(Vector3 $vector3) : void{
if($vector3 instanceof Location){ //location could be masquerading as vector3
self::checkFloatNotInfOrNaN("yaw", $vector3->yaw);
self::checkFloatNotInfOrNaN("pitch", $vector3->pitch);
}
self::checkFloatNotInfOrNaN("x", $vector3->x);
self::checkFloatNotInfOrNaN("y", $vector3->y);
self::checkFloatNotInfOrNaN("z", $vector3->z);
}
public static function checkLocationNotInfOrNaN(Location $location) : void{
self::checkVector3NotInfOrNaN($location);
}
}