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Clean up Skin error handling, close #2926

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Skin->__construct() now does all the validation.
This commit is contained in:
Dylan K. Taylor
2019-05-27 16:20:46 +01:00
parent 0a891f5408
commit 89242543b9
7 changed files with 47 additions and 73 deletions
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29
src/pocketmine/entity/Human.php
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@ -105,30 +105,18 @@ class Human extends Creature implements ProjectileSource, InventoryHolder{
if($skinTag === null){
throw new \InvalidStateException((new \ReflectionClass($this))->getShortName() . " must have a valid skin set");
}
$this->skin = self::deserializeSkinNBT($skinTag); //this throws if the skin is invalid
$this->skin = new Skin( //this throws if the skin is invalid
$skinTag->getString("Name"),
$skinTag->hasTag("Data", StringTag::class) ? $skinTag->getString("Data") : $skinTag->getByteArray("Data"), //old data (this used to be saved as a StringTag in older versions of PM)
$skinTag->getByteArray("CapeData", ""),
$skinTag->getString("GeometryName", ""),
$skinTag->getByteArray("GeometryData", "")
);
}
parent::__construct($world, $nbt);
}
/**
* @param CompoundTag $skinTag
*
* @return Skin
* @throws \InvalidArgumentException
*/
protected static function deserializeSkinNBT(CompoundTag $skinTag) : Skin{
$skin = new Skin(
$skinTag->getString("Name"),
$skinTag->hasTag("Data", StringTag::class) ? $skinTag->getString("Data") : $skinTag->getByteArray("Data"), //old data (this used to be saved as a StringTag in older versions of PM)
$skinTag->getByteArray("CapeData", ""),
$skinTag->getString("GeometryName", ""),
$skinTag->getByteArray("GeometryData", "")
);
$skin->validate();
return $skin;
}
/**
* @deprecated
*
@ -171,7 +159,6 @@ class Human extends Creature implements ProjectileSource, InventoryHolder{
* @param Skin $skin
*/
public function setSkin(Skin $skin) : void{
$skin->validate();
$this->skin = $skin;
$this->skin->debloatGeometryData();
}
@ -841,8 +828,6 @@ class Human extends Creature implements ProjectileSource, InventoryHolder{
}
protected function sendSpawnPacket(Player $player) : void{
$this->skin->validate();
if(!($this instanceof Player)){
/* we don't use Server->updatePlayerListData() because that uses batches, which could cause race conditions in async compression mode */
$pk = new PlayerListPacket();