39 lines
1 KiB
GDScript3
39 lines
1 KiB
GDScript3
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class_name BossReturnSignal
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extends Node2D
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@export var speed: float = 520.0
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var target: Node2D
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var trail: PackedVector2Array = PackedVector2Array()
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func _ready() -> void:
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add_to_group("boss_returns")
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trail.append(global_position)
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queue_redraw()
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func _process(delta: float) -> void:
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if not is_instance_valid(target):
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queue_free()
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return
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var destination: Vector2 = target.global_position
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if global_position.distance_to(destination) <= speed * delta:
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global_position = destination
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target.open_next_eye()
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queue_free()
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return
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global_position = global_position.move_toward(destination, speed * delta)
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trail.append(global_position)
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while trail.size() > 14:
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trail.remove_at(0)
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queue_redraw()
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func _draw() -> void:
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for i in range(1, trail.size()):
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var alpha: float = float(i) / float(trail.size())
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draw_line(trail[i - 1] - global_position, trail[i] - global_position,
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Color(1.0, 0.82, 0.22, alpha * 0.7), 3.0 + alpha * 5.0, true)
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NeonDraw.draw_glowing_circle(self, Vector2.ZERO, 9.0,
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Color(1.0, 0.82, 0.22), 1.0, Color(0.16, 0.04, 0.01))
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