luke358
41 lines
877 B
GDScript
41 lines
877 B
GDScript
extends Line2D
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class_name Trail
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@export var player: Player
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@export var trail_length := 25
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@export var trail_duration := 1.0
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@onready var trail_timer: Timer = %TrailTimer
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var pointers_array: Array[Vector2] = []
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var is_active := false
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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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if not is_active:
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return
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pointers_array.append(player.global_position)
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if pointers_array.size() > trail_length:
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pointers_array.pop_front()
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points = pointers_array
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func start_trail() -> void:
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is_active = true
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clear_points()
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pointers_array.clear()
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trail_timer.start(trail_duration)
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func _on_trail_timer_timeout() -> void:
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is_active = false
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clear_points()
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pointers_array.clear()
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