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Arrow: Save and load critical state (#4241)

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Fixes #3596
This commit is contained in:
Jason 2021-06-09 09:00:36 -04:00 committed by GitHub
parent 920eb7cce5
commit 532d57eec7
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 4 additions and 1 deletions
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2
src/entity/EntityFactory.php
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@ -77,7 +77,7 @@ final class EntityFactory{
//TODO: index them by version to allow proper multi-save compatibility
$this->register(Arrow::class, function(World $world, CompoundTag $nbt) : Arrow{
return new Arrow(EntityDataHelper::parseLocation($nbt, $world), null, false, $nbt); //TODO: missing critical flag
return new Arrow(EntityDataHelper::parseLocation($nbt, $world), null, $nbt->getByte(Arrow::TAG_CRIT, 0) === 1, $nbt);
}, ['Arrow', 'minecraft:arrow'], EntityLegacyIds::ARROW);
$this->register(Egg::class, function(World $world, CompoundTag $nbt) : Egg{

3
src/entity/projectile/Arrow.php
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@ -50,6 +50,7 @@ class Arrow extends Projectile{
public const PICKUP_CREATIVE = 2;
private const TAG_PICKUP = "pickup"; //TAG_Byte
public const TAG_CRIT = "crit"; //TAG_Byte
protected $gravity = 0.05;
protected $drag = 0.01;
@ -80,12 +81,14 @@ class Arrow extends Projectile{
parent::initEntity($nbt);
$this->pickupMode = $nbt->getByte(self::TAG_PICKUP, self::PICKUP_ANY);
$this->critical = $nbt->getByte(self::TAG_CRIT, 0) === 1;
$this->collideTicks = $nbt->getShort("life", $this->collideTicks);
}
public function saveNBT() : CompoundTag{
$nbt = parent::saveNBT();
$nbt->setByte(self::TAG_PICKUP, $this->pickupMode);
$nbt->setByte(self::TAG_CRIT, $this->critical ? 1 : 0);
$nbt->setShort("life", $this->collideTicks);
return $nbt;
}