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- class_name PowerUp
- extends RigidBody2D
- ## A small dot that falls from the top. Catch it with the paddle to collect it.
- signal collected(power_up: PowerUp)
- enum Kind { SAVE, TRIPLE_BALLS, PADDLE, SUPERBALL }
- const RADIUS := 5.0
- const COLORS := {
- Kind.SAVE: Params.COLOR_GREEN,
- Kind.TRIPLE_BALLS: Params.COLOR_PINK,
- Kind.PADDLE: Params.COLOR_BLUE,
- Kind.SUPERBALL: Params.COLOR_ORANGE,
- }
- var kind := Kind.SAVE
- func _ready() -> void:
- add_to_group("power_ups")
- body_entered.connect(_on_body_entered)
- func _on_body_entered(body: Node) -> void:
- if body is Paddle:
- collected.emit(self)
- queue_free()
- elif body.is_in_group("bottom"):
- queue_free()
- func _draw() -> void:
- draw_circle(Vector2.ZERO, RADIUS, COLORS[kind])
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