from .NamedObject import NamedObject from ..enums import AudioType, AudioCompressionFormat, AUDIO_TYPE_EXTEMSION from ..export import AudioClipConverter from ..helpers.ResourceReader import get_resource_data class AudioClip(NamedObject): def __init__(self, reader): super().__init__(reader=reader) self.m_Source = "" version = self.version if version < (5,): # 5.0 down self.m_Format = reader.read_int() self.m_Type = AudioType(reader.read_int()) self.m_3D = reader.read_boolean() self.m_UseHardware = reader.read_boolean() reader.align_stream() if version >= (3, 2): # and version <= (5,): # 3.2.0 to 5 self.m_Stream = reader.read_int() self.m_Size = reader.read_int() tsize = self.m_Size + 4 - self.m_Size % 4 if (self.m_Size % 4 != 0) else self.m_Size if reader.byte_size + reader.byte_start - reader.Position != tsize: self.m_Offset = reader.read_u_int() self.m_Source = self.assets_file.full_name + ".resS" else: self.m_Size = reader.read_int() else: self.m_LoadType = reader.read_int() self.m_Channels = reader.read_int() self.m_Frequency = reader.read_int() self.m_BitsPerSample = reader.read_int() self.m_Length = reader.read_float() self.m_IsTrackerFormat = reader.read_boolean() reader.align_stream() self.m_SubsoundIndex = reader.read_int() self.m_PreloadAudioData = reader.read_boolean() self.m_LoadInBackground = reader.read_boolean() self.m_Legacy3D = reader.read_boolean() reader.align_stream() self.m_Source = reader.read_aligned_string() self.m_Offset = reader.read_u_long() self.m_Size = reader.read_long() self.m_CompressionFormat = AudioCompressionFormat(reader.read_int()) if self.m_Source: self.m_AudioData = get_resource_data( self.m_Source, self.assets_file, self.m_Offset, self.m_Size ) else: self.m_AudioData = reader.read_bytes(self.m_Size) @property def extension(self): return AUDIO_TYPE_EXTEMSION.get(self.m_CompressionFormat, ".audioclip") @property def samples(self) -> dict: return AudioClipConverter.extract_audioclip_samples(self)