forked from Nekojimi/JackIt
56 lines
1.7 KiB
GDScript3
56 lines
1.7 KiB
GDScript3
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extends Node
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var cache: Dictionary = {}
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@export_custom(PROPERTY_HINT_ENUM_SUGGESTION, "Ivy,Joanna,Joey,Justin,Kendra,Kimberly,Matthew,Salli,Amy,Brian,Emma,Russell,Nicole,Geraint,Aditi,Raveena") var voice_name: String = "Ivy"
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const FILE_NAME_REPLACEMENT_CHARS: Dictionary = {
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" ":"_",
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",":"",
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".":"",
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"!":"",
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"?":"",
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";":"",
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":":"",
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}
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@onready var http_request: HTTPRequest = $HTTPRequest
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@onready var stream_player: AudioStreamPlayer = $AudioStreamPlayer
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func get_tts_audio(text: String) -> AudioStreamMP3:
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var sample_directory: String = "user://tts_samples/"
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#var sample_directory_access: DirAccess = DirAccess.open(sample_directory)
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if !DirAccess.dir_exists_absolute(sample_directory):
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DirAccess.make_dir_recursive_absolute(sample_directory)
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var file_name: String = text
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for key in FILE_NAME_REPLACEMENT_CHARS.keys():
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file_name = file_name.replace(key,FILE_NAME_REPLACEMENT_CHARS[key])
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file_name = voice_name.to_lower() + "_" + file_name.left(128)
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var file_path: String = sample_directory + file_name + ".mp3"
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#if cache.has(file_name):
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#file_path
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if !FileAccess.file_exists(file_path):
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http_request.download_file = file_path
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var error: Error = http_request.request("https://api.streamelements.com/kappa/v2/speech?voice=%s&text=%s" % [voice_name, text.uri_encode()],[],HTTPClient.METHOD_GET)
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if error != Error.OK:
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return null
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await http_request.request_completed
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if FileAccess.file_exists(file_path):
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var audio_stream: AudioStreamMP3 = load_mp3(file_path)
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return audio_stream
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return null
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#cache[file_name] = file_path
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# Copied from Godot Docs
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func load_mp3(path) -> AudioStreamMP3:
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var file = FileAccess.open(path, FileAccess.READ)
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var sound = AudioStreamMP3.new()
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sound.data = file.get_buffer(file.get_length())
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return sound
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