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added some typehints to Item

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This commit is contained in:
Dylan K. Taylor 2017-10-16 10:29:44 +01:00
parent 72531209bf
commit 1641183674
1 changed files with 9 additions and 10 deletions
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19
src/pocketmine/item/Item.php
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@ -39,7 +39,6 @@ use pocketmine\nbt\tag\ListTag;
use pocketmine\nbt\tag\NamedTag;
use pocketmine\nbt\tag\ShortTag;
use pocketmine\nbt\tag\StringTag;
use pocketmine\nbt\tag\Tag;
use pocketmine\Player;
use pocketmine\Server;
use pocketmine\utils\Binary;
@ -273,7 +272,7 @@ class Item implements ItemIds, \JsonSerializable{
/**
* @return CompoundTag|null
*/
public function getCustomBlockData(){
public function getCustomBlockData() : ?CompoundTag{
$tag = $this->getNamedTagEntry(self::TAG_BLOCK_ENTITY_TAG);
return $tag instanceof CompoundTag ? $tag : null;
}
@ -312,7 +311,7 @@ class Item implements ItemIds, \JsonSerializable{
*
* @return Enchantment|null
*/
public function getEnchantment(int $id){
public function getEnchantment(int $id) : ?Enchantment{
$ench = $this->getNamedTagEntry(self::TAG_ENCH);
if(!($ench instanceof ListTag)){
return null;
@ -336,7 +335,7 @@ class Item implements ItemIds, \JsonSerializable{
* @param int $id
* @param int $level
*/
public function removeEnchantment(int $id, int $level = -1){
public function removeEnchantment(int $id, int $level = -1) : void{
$ench = $this->getNamedTagEntry(self::TAG_ENCH);
if(!($ench instanceof ListTag)){
return;
@ -353,14 +352,14 @@ class Item implements ItemIds, \JsonSerializable{
$this->setNamedTagEntry($ench);
}
public function removeEnchantments(){
public function removeEnchantments() : void{
$this->removeNamedTagEntry(self::TAG_ENCH);
}
/**
* @param Enchantment $enchantment
*/
public function addEnchantment(Enchantment $enchantment){
public function addEnchantment(Enchantment $enchantment) : void{
$found = false;
$ench = $this->getNamedTagEntry(self::TAG_ENCH);
@ -511,10 +510,10 @@ class Item implements ItemIds, \JsonSerializable{
}
/**
* @param $name
* @return Tag|null
* @param string $name
* @return NamedTag|null
*/
public function getNamedTagEntry($name){
public function getNamedTagEntry(string $name) : ?NamedTag{
return $this->getNamedTag()->{$name} ?? null;
}
@ -882,7 +881,7 @@ class Item implements ItemIds, \JsonSerializable{
*
* @return array
*/
final public function jsonSerialize(){
final public function jsonSerialize() : array{
$data = [
"id" => $this->getId()
];