starmen1265
3c6f31b503
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent) Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
34 lines
950 B
GDScript
34 lines
950 B
GDScript
class_name Explosion
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extends Node2D
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## 爆炸特效：双火球缩放淡出后自动回收。
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const TEX := preload("res://assets/svg/explosion.svg")
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var size := 1.0
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var _core: Sprite2D
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var _ring: Sprite2D
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func _ready() -> void:
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_core = Sprite2D.new()
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_core.texture = TEX
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_core.scale = Vector2(0.2, 0.2) * size
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add_child(_core)
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_ring = Sprite2D.new()
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_ring.texture = TEX
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_ring.scale = Vector2(0.55, 0.55) * size
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_ring.modulate = Color(1.0, 0.55, 0.25, 0.9)
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add_child(_ring)
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var tween := create_tween()
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tween.set_parallel(true)
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tween.tween_property(_core, "scale", Vector2(1.5, 1.5) * size, 0.3) \
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.set_trans(Tween.TRANS_CUBIC).set_ease(Tween.EASE_OUT)
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tween.tween_property(_core, "modulate:a", 0.0, 0.38)
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tween.tween_property(_ring, "scale", Vector2(2.6, 2.6) * size, 0.42) \
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.set_trans(Tween.TRANS_QUAD).set_ease(Tween.EASE_OUT)
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tween.tween_property(_ring, "modulate:a", 0.0, 0.42)
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tween.chain().tween_callback(queue_free)
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