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SnowLayer: implement layers, closes #2657

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This commit is contained in:
Dylan K. Taylor 2019-02-03 12:05:08 +00:00
parent 923b1ad9a6
commit 55cd1f263d
1 changed files with 15 additions and 1 deletions
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16
src/pocketmine/block/SnowLayer.php
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@ -27,9 +27,12 @@ use pocketmine\block\utils\BlockDataValidator;
use pocketmine\item\Item;
use pocketmine\item\ItemFactory;
use pocketmine\item\TieredTool;
use pocketmine\math\AxisAlignedBB;
use pocketmine\math\Facing;
use pocketmine\math\Vector3;
use pocketmine\Player;
use function floor;
use function max;
class SnowLayer extends Flowable{
@ -74,7 +77,18 @@ class SnowLayer extends Flowable{
return TieredTool::TIER_WOODEN;
}
protected function recalculateBoundingBox() : ?AxisAlignedBB{
//TODO: this zero-height BB is intended to stay in lockstep with a MCPE bug
return AxisAlignedBB::one()->trim(Facing::UP, $this->layers >= 4 ? 0.5 : 1);
}
public function place(Item $item, Block $blockReplace, Block $blockClicked, int $face, Vector3 $clickVector, Player $player = null) : bool{
if($blockReplace instanceof SnowLayer){
if($blockReplace->layers >= 8){
return false;
}
$this->layers = $blockReplace->layers + 1;
}
if($blockReplace->getSide(Facing::DOWN)->isSolid()){
//TODO: fix placement
return parent::place($item, $blockReplace, $blockClicked, $face, $clickVector, $player);
@ -101,7 +115,7 @@ class SnowLayer extends Flowable{
public function getDropsForCompatibleTool(Item $item) : array{
return [
ItemFactory::get(Item::SNOWBALL) //TODO: check layer count
ItemFactory::get(Item::SNOWBALL, 0, max(1, (int) floor($this->layers / 2)))
];
}