#58 ajout d'un item package servant à déployer des machines

entities/interactables/scripts/interactable.gd

@@ -6,11 +6,14 @@ var available : bool = true
 func can_interact(_p : Player) -> bool:
 	return true
 
+func interaction_cost(_p : Player) -> int:
+	return 0
+
 func interact(_p : Player) -> bool:    
 	printerr("Interact function called on abstract Interactable class")
 	return false
 
-func generate_collision(area_width : float):
+func generate_collision(area_width : float) -> CollisionShape2D:
 	var collision = CollisionShape2D.new()
 	var collision_shape = CircleShape2D.new()
 	collision_shape.radius = area_width
@@ -18,5 +21,7 @@ func generate_collision(area_width : float):
 	collision.shape = collision_shape
 	add_child(collision)
 
+	return collision
+
 func interact_text():
 	return ""