32 lines
881 B
GDScript3
32 lines
881 B
GDScript3
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class_name FadeOverlay
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extends ColorRect
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signal on_complete_fade_in
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signal on_complete_fade_out
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@export var fade_in_duration: float = 2.0
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@export var fade_out_duration: float = 1.0
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@export var auto_fade_in: bool = true
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@export var minimum_opacity: float = 1.0
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func _ready():
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modulate.a = minimum_opacity
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if auto_fade_in:
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fade_in()
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func fade_in():
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var tween = create_tween().set_trans(Tween.TRANS_CUBIC)
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tween.tween_property(self, "modulate", Color(modulate, 0.0), fade_in_duration)\
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.finished.connect(_on_complete_fade_in)
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func fade_out():
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var tween = create_tween().set_trans(Tween.TRANS_CUBIC)
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tween.tween_property(self, "modulate", Color(modulate, minimum_opacity), fade_out_duration)\
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.finished.connect(_on_complete_fade_out)
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func _on_complete_fade_out():
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emit_signal("on_complete_fade_out")
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func _on_complete_fade_in():
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emit_signal("on_complete_fade_in")
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