mbEditorPro2.0 release

mbEditorPro2.0/arcane/ArcSound.py

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+#  • ▌ ▄ ·. ▄▄▄▄·     ▄▄▄ .·▄▄▄▄  ▪  ▄▄▄▄▄      ▄▄▄       ▄▄▄·▄▄▄       
+#  ·██ ▐███▪▐█ ▀█▪    ▀▄.▀·██▪ ██ ██ •██  ▪     ▀▄ █·    ▐█ ▄█▀▄ █·▪    
+#  ▐█ ▌▐▌▐█·▐█▀▀█▄    ▐▀▀▪▄▐█· ▐█▌▐█· ▐█.▪ ▄█▀▄ ▐▀▀▄      ██▀·▐▀▀▄  ▄█▀▄
+#  ██ ██▌▐█▌██▄▪▐█    ▐█▄▄▌██. ██ ▐█▌ ▐█▌·▐█▌.▐▌▐█•█▌    ▐█▪·•▐█•█▌▐█▌.▐▌
+#  ▀▀  █▪▀▀▀·▀▀▀▀      ▀▀▀ ▀▀▀▀▀• ▀▀▀ ▀▀▀  ▀█▄▀▪.▀  ▀    .▀   .▀  ▀ ▀█▄▀▪
+#                Magicbane Emulator Project © 2013 - 2022
+#                           www.magicbane.com
+
+from wave import Wave_read, Wave_write
+
+from arcane.util import ResStream
+
+
+class ArcSound:
+    def load_binary(self, stream: ResStream):
+        data_size = stream.read_dword()
+        self.sound_frame_rate = stream.read_dword()
+        self.sound_n_channels = stream.read_dword()
+        self.sound_sample_width = stream.read_dword()
+        self.sound_data = stream.read_bytes(data_size)
+
+    def save_binary(self, stream: ResStream):
+        data_size = len(self.sound_data)
+        stream.write_dword(data_size)
+        stream.write_dword(self.sound_frame_rate)
+        stream.write_dword(self.sound_n_channels)
+        stream.write_dword(self.sound_sample_width)
+        stream.write_bytes(self.sound_data)
+
+    def load_wav(self, stream: Wave_read):
+        self.sound_frame_rate = stream.getframerate()
+        self.sound_n_channels = stream.getnchannels()
+        self.sound_sample_width = stream.getsampwidth() * 8
+        self.sound_data = stream.readframes(stream.getnframes())
+
+    def save_wav(self, stream: Wave_write):
+        stream.setframerate(self.sound_frame_rate)
+        stream.setnchannels(self.sound_n_channels)
+        stream.setsampwidth(self.sound_sample_width // 8)
+        stream.writeframes(self.sound_data)