28 lines
653 B
GDScript
28 lines
653 B
GDScript
extends Node
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signal game_win
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signal game_lose
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@export var ufo_speed : float = 0.1
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@export_group("Node References")
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@export var ufo_path : PathFollow2D
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var ufo_progress : float
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# Called when the node enters the scene tree for the first time.
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func _ready() -> void:
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pass # Replace with function body.
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# Called every frame. 'delta' is the elapsed time since the previous frame.
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func _process(delta: float) -> void:
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ufo_progress += delta * ufo_speed
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ufo_path.progress_ratio = ufo_progress
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if ufo_progress >= 1:
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print("invaders lose")
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game_lose.emit()
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func _on_ufo_area_entered(area: Area2D) -> void:
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print("invaders win")
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game_win.emit()
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