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Add a hook to enable blocks to react to projectiles colliding with them

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this enables implementing blocks such as the target block.
This commit is contained in:
Dylan K. Taylor 2022-07-07 01:44:13 +01:00
parent 3e4f01d85e
commit c67e42a723
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GPG Key ID: 8927471A91CAFD3D
2 changed files with 9 additions and 0 deletions
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8
src/block/Block.php
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@ -32,6 +32,7 @@ use pocketmine\block\utils\SupportType;
use pocketmine\data\runtime\RuntimeDataReader; use pocketmine\data\runtime\RuntimeDataReader;
use pocketmine\data\runtime\RuntimeDataWriter; use pocketmine\data\runtime\RuntimeDataWriter;
use pocketmine\entity\Entity; use pocketmine\entity\Entity;
use pocketmine\entity\projectile\Projectile;
use pocketmine\item\enchantment\VanillaEnchantments; use pocketmine\item\enchantment\VanillaEnchantments;
use pocketmine\item\Item; use pocketmine\item\Item;
use pocketmine\item\ItemBlock; use pocketmine\item\ItemBlock;
@ -626,6 +627,13 @@ class Block{
return null; return null;
} }
/**
* Called when a projectile collides with one of this block's collision boxes.
*/
public function onProjectileHit(Projectile $projectile, RayTraceResult $hitResult) : void{
//NOOP
}
/** /**
* @return AxisAlignedBB[] * @return AxisAlignedBB[]
*/ */

1
src/entity/projectile/Projectile.php
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@ -306,5 +306,6 @@ abstract class Projectile extends Entity{
*/ */
protected function onHitBlock(Block $blockHit, RayTraceResult $hitResult) : void{ protected function onHitBlock(Block $blockHit, RayTraceResult $hitResult) : void{
$this->blockHit = $blockHit->getPosition()->asVector3(); $this->blockHit = $blockHit->getPosition()->asVector3();
$blockHit->onProjectileHit($this, $hitResult);
} }
} }