21 lines
535 B
GDScript3
21 lines
535 B
GDScript3
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@tool
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extends Slider
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var bus := -1
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func _ready():
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bus = AudioServer.get_bus_index(get_parent().name)
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var db := AudioServer.get_bus_volume_db(bus)
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var linear := db_to_linear(db)
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set_value_no_signal(linear)
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func on_value_changed(new_value: float):
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AudioServer.set_bus_volume_db(bus, linear_to_db(new_value))
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func _get_configuration_warnings() -> PackedStringArray:
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var warnings := []
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if AudioServer.get_bus_index(get_parent().name) == -1:
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warnings.append("Invalid audio bus name: %s" % get_parent().name)
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return warnings
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