Fixed weapons scenes inheritance

game/entities/weapons/shrapnel/shrapnel_projectile.gd

@@ -1 +1,18 @@
 extends AbstractProjectile
+
+
+@export var max_distance : int
+
+
+var _traveled_distance: float
+
+
+func _physics_process(delta: float) -> void:
+	super._physics_process(delta)
+	_process_distance(delta)
+
+
+func _process_distance(delta: float) -> void:
+	_traveled_distance += _velocity.length() * delta
+	if max_distance > 0 and _traveled_distance > max_distance:
+		queue_free()