76 lines
1.6 KiB
GDScript
76 lines
1.6 KiB
GDScript
@tool
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class_name Sfx extends AudioStreamPlayer
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@export_enum("child", "game/八音盒", "game/旋转锁", "ghost", "lvping", "ui", "c01", "c02") var dir := "ui":
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set(value):
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dir = value
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_update_files()
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var sfx: AudioStream
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var file: String
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var sfx_root_path = "res://asset/audio/sfx/"
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var current_files := PackedStringArray()
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func _ready() -> void:
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bus = &"game_sfx"
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_update_files()
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_reload_sfx()
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func _reload_sfx():
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# 仅在编辑器模式下加载音频 stream
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if not Engine.is_editor_hint():
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return
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var path = sfx_root_path + dir + "/" + file
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if file and dir and FileAccess.file_exists(path):
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sfx = load(sfx_root_path + dir + "/" + file) as AudioStream
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else:
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sfx = null
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set("stream", sfx)
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if stream:
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print("sfx [", name, "] stream=", stream.resource_path)
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func _update_files():
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current_files.clear()
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if not dir or not Engine.is_editor_hint():
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return
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var dir_access := DirAccess.open(sfx_root_path + dir) as DirAccess
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for f in dir_access.get_files():
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if f.ends_with(".wav") or f.ends_with(".ogg") or f.ends_with(".mp3"):
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current_files.push_back(f)
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notify_property_list_changed()
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func _get_property_list():
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return [
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{
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"name": &"file",
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"type": TYPE_STRING,
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"hint": PROPERTY_HINT_ENUM_SUGGESTION,
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"hint_string": ",".join(current_files),
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}
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]
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func _get(property: StringName) -> Variant:
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if property == &"file":
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return file
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return null
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func _set(property: StringName, value: Variant) -> bool:
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if property == &"file":
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file = value
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_reload_sfx()
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return true
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return false
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# queue free 导致 sfx 无法播放，使用全局声源
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func global_play() -> void:
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if stream:
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AudioManager.play_sfx(stream)
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