AbstractProjectile now extends Entity and not ObjectEntity

src/main/java/net/minestom/server/entity/metadata/arrow/ArrowMeta.java

@@ -2,12 +2,11 @@ package net.minestom.server.entity.metadata.arrow;
 
 import net.minestom.server.entity.Entity;
 import net.minestom.server.entity.Metadata;
-import net.minestom.server.entity.metadata.EntityMeta;
 import net.minestom.server.entity.metadata.ObjectDataProvider;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
-public class ArrowMeta extends EntityMeta implements ObjectDataProvider {
+public class ArrowMeta extends AbstractArrowMeta implements ObjectDataProvider {
 
     private Entity shooter;
 

src/main/java/net/minestom/server/entity/type/projectile/AbstractProjectile.java

@@ -8,12 +8,13 @@ import net.minestom.server.utils.Position;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
-public abstract class AbstractProjectile extends ObjectEntity implements Projectile {
+public abstract class AbstractProjectile extends Entity implements Projectile {
 
     private final Entity shooter;
 
     public AbstractProjectile(@Nullable Entity shooter, @NotNull EntityType entityType, @NotNull Position spawnPosition) {
         super(entityType, spawnPosition);
+        setGravity(0.02f, 0.04f, 1.96f);
         this.shooter = shooter;
     }
 

src/main/java/net/minestom/server/entity/type/projectile/EntityAbstractArrow.java

@@ -119,10 +119,4 @@ public class EntityAbstractArrow extends AbstractProjectile {
         return false;
     }
 
-    @Override
-    public int getObjectData() {
-        Entity shooter = getShooter();
-        return shooter == null ? 0 : shooter.getEntityId() + 1;
-    }
-
 }

src/main/java/net/minestom/server/entity/type/projectile/EntityArrow.java

@@ -3,6 +3,7 @@ package net.minestom.server.entity.type.projectile;
 import net.minestom.server.entity.Entity;
 import net.minestom.server.entity.EntityType;
 import net.minestom.server.entity.Metadata;
+import net.minestom.server.entity.metadata.arrow.ArrowMeta;
 import net.minestom.server.utils.Position;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
@@ -11,6 +12,7 @@ public class EntityArrow extends EntityAbstractArrow {
 
     public EntityArrow(@Nullable Entity shooter, @NotNull Position spawnPosition) {
         super(shooter, EntityType.ARROW, spawnPosition);
+        ((ArrowMeta) getEntityMeta()).setShooter(shooter);
     }
 
 }

src/main/java/net/minestom/server/entity/type/projectile/EntityEyeOfEnder.java

@@ -40,8 +40,4 @@ public class EntityEyeOfEnder extends AbstractProjectile {
         this.metadata.setIndex((byte) 7, Metadata.Slot(itemStack));
     }
 
-    @Override
-    public int getObjectData() {
-        return 0;
-    }
 }

src/main/java/net/minestom/server/entity/type/projectile/EntityPotion.java

@@ -20,11 +20,6 @@ public class EntityPotion extends AbstractProjectile {
         setPotion(potion);
     }
 
-    @Override
-    public int getObjectData() {
-        return 0;
-    }
-
     @NotNull
     public ItemStack getPotion() {
         return metadata.getIndex((byte) 7, ItemStack.getAirItem());

src/main/java/net/minestom/server/entity/type/projectile/EntitySpectralArrow.java

@@ -2,6 +2,7 @@ package net.minestom.server.entity.type.projectile;
 
 import net.minestom.server.entity.Entity;
 import net.minestom.server.entity.EntityType;
+import net.minestom.server.entity.metadata.arrow.SpectralArrowMeta;
 import net.minestom.server.utils.Position;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
@@ -10,6 +11,7 @@ public class EntitySpectralArrow extends EntityAbstractArrow {
 
     public EntitySpectralArrow(@Nullable Entity shooter, @NotNull Position spawnPosition) {
         super(shooter, EntityType.SPECTRAL_ARROW, spawnPosition);
+        ((SpectralArrowMeta) getEntityMeta()).setShooter(shooter);
     }
 
 }