mirror of
https://github.com/Steffo99/swear-jar.git
synced 2024-11-21 23:34:18 +00:00
30 lines
864 B
GDScript
30 lines
864 B
GDScript
extends Area2D
|
|
class_name UniversalCollector
|
|
## Area that will pick up all [Collectible]s which enter inside it.
|
|
|
|
|
|
## The current amount of collected entities.
|
|
var collected_count: int = 0
|
|
|
|
## The goal amount of entities to collect.
|
|
##
|
|
## When [collected_count] reaches it, it will be reset to zero, and the "goal" signal will be emitted.
|
|
@export var collecting_amount: int
|
|
|
|
## The collector has picked up an object.
|
|
signal collected(body: PhysicsBody2D)
|
|
|
|
## The collector has received its collection goal and is about to reset.
|
|
signal goal
|
|
|
|
|
|
func _on_body_entered(body: Node2D):
|
|
if body is PhysicsBody2D:
|
|
var collectible: Collectible = body.find_child("Collectible")
|
|
if collectible:
|
|
collected_count += 1
|
|
collectible.collect()
|
|
emit_signal("collected", body)
|
|
if collected_count >= collecting_amount:
|
|
emit_signal("goal")
|
|
collected_count = 0
|