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Rough implementation of double plants, fixes #882

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This commit is contained in:
Dylan K. Taylor 2017-05-24 17:06:42 +01:00
parent caff686827
commit 17be06a56d
1 changed files with 57 additions and 7 deletions
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64
src/pocketmine/block/DoublePlant.php
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@ -25,8 +25,11 @@ namespace pocketmine\block;
use pocketmine\item\Item;
use pocketmine\level\Level;
use pocketmine\math\Vector3;
use pocketmine\Player;
class DoublePlant extends Flowable{
const BITFLAG_TOP = 0x08;
protected $id = self::DOUBLE_PLANT;
@ -35,7 +38,7 @@ class DoublePlant extends Flowable{
}
public function canBeReplaced(){
return true;
return $this->meta === 2 or $this->meta === 3; //grass or fern
}
public function getName(){
@ -47,14 +50,44 @@ class DoublePlant extends Flowable{
4 => "Rose Bush",
5 => "Peony"
];
return $names[$this->meta & 0x07];
return $names[$this->meta & 0x07] ?? "";
}
public function place(Item $item, Block $block, Block $target, $face, $fx, $fy, $fz, Player $player = null){
$id = $block->getSide(Vector3::SIDE_DOWN)->getId();
if(($id === Block::GRASS or $id === Block::DIRT) and $block->getSide(Vector3::SIDE_UP)->canBeReplaced()){
$this->getLevel()->setBlock($block, $this, false, false);
$this->getLevel()->setBlock($block->getSide(Vector3::SIDE_UP), Block::get($this->id, $this->meta | self::BITFLAG_TOP), false, false);
return true;
}
return false;
}
/**
* Returns whether this double-plant has a corresponding other half.
* @return bool
*/
public function isValidHalfPlant() : bool{
if($this->meta & self::BITFLAG_TOP){
$other = $this->getSide(Vector3::SIDE_DOWN);
}else{
$other = $this->getSide(Vector3::SIDE_UP);
}
return (
$other->getId() === $this->getId() and
($other->getDamage() & 0x07) === ($this->getDamage() & 0x07) and
($other->getDamage() & self::BITFLAG_TOP) !== ($this->getDamage() & self::BITFLAG_TOP)
);
}
public function onUpdate($type){
if($type === Level::BLOCK_UPDATE_NORMAL){
if($this->getSide(0)->isTransparent() === true){ //Replace with common break method
$this->getLevel()->setBlock($this, new Air(), true, true);
$down = $this->getSide(Vector3::SIDE_DOWN);
if(!$this->isValidHalfPlant() or (($this->meta & self::BITFLAG_TOP) === 0 and $down->isTransparent())){
$this->getLevel()->useBreakOn($this);
return Level::BLOCK_UPDATE_NORMAL;
}
@ -63,10 +96,27 @@ class DoublePlant extends Flowable{
return false;
}
public function getDrops(Item $item){
//TODO
public function onBreak(Item $item){
if(parent::onBreak($item) and $this->isValidHalfPlant()){
return $this->getLevel()->setBlock($this->getSide(($this->meta & self::BITFLAG_TOP) !== 0 ? Vector3::SIDE_DOWN : Vector3::SIDE_UP), Block::get(Block::AIR));
}
return [];
return false;
}
public function getDrops(Item $item){
if(!$item->isShears() and ($this->meta === 2 or $this->meta === 3)){ //grass or fern
if(mt_rand(0, 24) === 0){
return [
[Item::SEEDS, 0, 1]
];
}else{
return [];
}
}
return [
[$this->id, $this->meta & 0x07, 1]
];
}
}