update audio + switch to wwise

2024-03-08 15:49:30 +08:00
parent 578388f144
commit d59237af1c
510 changed files with 110625 additions and 102 deletions
@@ -0,0 +1,142 @@
+/*******************************************************************************
+The content of this file includes portions of the proprietary AUDIOKINETIC Wwise
+Technology released in source code form as part of the game integration package.
+The content of this file may not be used without valid licenses to the
+AUDIOKINETIC Wwise Technology.
+Note that the use of the game engine is subject to the Unity(R) Terms of
+Service at https://unity3d.com/legal/terms-of-service
+ 
+License Usage
+ 
+Licensees holding valid licenses to the AUDIOKINETIC Wwise Technology may use
+this file in accordance with the end user license agreement provided with the
+software or, alternatively, in accordance with the terms contained
+in a written agreement between you and Audiokinetic Inc.
+Copyright (c) 2024 Audiokinetic Inc.
+*******************************************************************************/
+
+#if UNITY_EDITOR
+
+
+// Note, this code was only written to parse the AudioManager.asset file.
+// It has been written to try to be as generic as possible, but might not 
+// work on other .asset settings files.
+public class AkUnitySettingsParser
+{
+	public static bool SetBoolValue(string ValueName, bool ValueToSet, string ConfigFileName)
+	{
+		try
+		{
+			var SettingsPath = UnityEngine.Application.dataPath.Remove(UnityEngine.Application.dataPath.LastIndexOf("/")) +
+			                   "/ProjectSettings/" + ConfigFileName + ".asset";
+
+			System.IO.FileStream fs;
+			System.IO.BinaryReader br;
+			fs = System.IO.File.Open(SettingsPath, System.IO.FileMode.Open);
+			br = new System.IO.BinaryReader(fs);
+
+			// Read the unsigned int at offset 0x0C in the file. 
+			// This contains the offset at which the setting's numerical values are stored.
+			br.BaseStream.Seek(0x0C, System.IO.SeekOrigin.Begin);
+
+			// For some reason, the offset is Big Endian in the file.
+			var SettingsOffset = GetBigEndianIntFromBinaryReader(br);
+
+			// In the file, we start with 0x14 bytes, then a string containing the unity version, 
+			// then 0x0C bytes, then a string containing the base class name, followed by a string containing "base".
+			string tempStr;
+			br.BaseStream.Seek(0x14, System.IO.SeekOrigin.Begin);
+			tempStr = GetStringFromBinaryReader(br); // Unity Version
+			br.BaseStream.Seek(0x0C, System.IO.SeekOrigin.Current);
+			tempStr = GetStringFromBinaryReader(br); // Config file Name
+			if (tempStr != ConfigFileName)
+				return false;
+
+			tempStr = GetStringFromBinaryReader(br); // "Base"
+			if (tempStr != "Base")
+				return false;
+
+			// This string is then followed by 24 bytes
+			br.BaseStream.Seek(24, System.IO.SeekOrigin.Current);
+
+			// We then have a series of String (type), String (variable name), and 24 bytes
+			// We can use the type of the settings before the field we are looking for to
+			// find its offset after SettingsOffset.
+			while (br.BaseStream.Position < br.BaseStream.Length)
+			{
+				var SettingType = GetStringFromBinaryReader(br);
+				var SettingName = GetStringFromBinaryReader(br);
+
+				if (SettingName == ValueName)
+					break;
+
+				br.BaseStream.Seek(24, System.IO.SeekOrigin.Current);
+
+				if (GetSizeofTypeByString(SettingType) == -1)
+					return false;
+
+				SettingsOffset += GetSizeofTypeByString(SettingType);
+			}
+
+			// Set the setting in the file
+			var bw = new System.IO.BinaryWriter(fs);
+			bw.Seek(SettingsOffset, System.IO.SeekOrigin.Begin);
+			bw.Write(ValueToSet ? (byte) 1 : (byte) 0);
+			bw.Close();
+			fs.Close();
+		}
+		catch (System.Exception)
+		{
+			// Error happened
+			return false;
+		}
+
+		// Success!
+		return true;
+	}
+
+	// Read a big endian Int, and advances the BinaryReader's position
+	private static int GetBigEndianIntFromBinaryReader(System.IO.BinaryReader br)
+	{
+		var tempBytes = new byte[4];
+		tempBytes = br.ReadBytes(4);
+		return (tempBytes[0] << 24) | (tempBytes[1] << 16) | (tempBytes[2] << 8) | tempBytes[3];
+	}
+
+	// Reads a zero-terminated string at the BinaryReader's current position, and advances position
+	private static string GetStringFromBinaryReader(System.IO.BinaryReader br)
+	{
+		var list = new System.Collections.Generic.List<byte>();
+
+		// Do not add the \0 in the string, because comparison won't work
+		var currentByte = br.ReadByte();
+		while (currentByte != 0)
+		{
+			list.Add(currentByte);
+			currentByte = br.ReadByte();
+		}
+
+		return System.Text.Encoding.Default.GetString(list.ToArray());
+	}
+
+	// Returns the size in bytes of a type, as specified in the .asset file
+	// NOTE: this function only supports types found in AudioManager.asset.
+	private static int GetSizeofTypeByString(string typeStr)
+	{
+		switch (typeStr)
+		{
+			case "int":
+			case "unsigned int":
+			case "float":
+			case "UInt32":
+			case "SInt32":
+				return 4;
+			case "bool":
+				return 1;
+			default:
+				return -1;
+		}
+	}
+}
+
+#endif // UNITY_EDITOR