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 +1,207 @@
+#if UNITY_EDITOR
+/*******************************************************************************
+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.
+*******************************************************************************/
+
+[UnityEditor.InitializeOnLoad]
+public class AkPortalManager
+{
+	private static AkPortalManager s_portalManager;
+
+	public System.Collections.Generic.List<AkEnvironment> EnvironmentList =
+		new System.Collections.Generic.List<AkEnvironment>();
+
+	public System.Collections.Generic.Dictionary<int, System.Collections.Generic.List<AkEnvironment>>[]
+		IntersectingEnvironments =
+		{
+			//All environments on the negative side of each portal(opposite to the direction of the chosen axis)
+			new System.Collections.Generic.Dictionary<int, System.Collections.Generic.List<AkEnvironment>>(),
+			//All environments on the positive side of each portal(same direction as the chosen axis)
+			new System.Collections.Generic.Dictionary<int, System.Collections.Generic.List<AkEnvironment>>()
+		};
+
+	private float m_timeStamp = UnityEngine.Time.realtimeSinceStartup;
+
+	public System.Collections.Generic.List<AkEnvironmentPortal> PortalList =
+		new System.Collections.Generic.List<AkEnvironmentPortal>();
+
+	static AkPortalManager()
+	{
+		if (UnityEditor.AssetDatabase.IsAssetImportWorkerProcess())
+		{
+			return;
+		}
+
+		//This constructor is called before any game object is created when there is a compilation which makes the 'FindObjectsOfType' function return null.
+		//So we register the init function to be called at hte first update.
+		UnityEditor.EditorApplication.update += Init;
+	}
+
+	public static void Init()
+	{
+		//Do nothing if Manager exists
+		if (s_portalManager == null)
+		{
+			s_portalManager = new AkPortalManager();
+			s_portalManager.Populate();
+
+			//Register the update function to be called at each frame
+			UnityEditor.EditorApplication.update += s_portalManager.UpdateEnvironments;
+		}
+
+		//Unregister in case we were registered
+		UnityEditor.EditorApplication.update -= Init;
+	}
+
+	public static AkPortalManager GetManager()
+	{
+		return s_portalManager;
+	}
+
+	public void Populate()
+	{
+		//Add all environments in the scene to the environment list 
+		var akEnv = UnityEngine.Object.FindObjectsOfType<AkEnvironment>();
+		s_portalManager.EnvironmentList.Clear();
+		s_portalManager.EnvironmentList.AddRange(akEnv);
+
+		//Add all portals in the scene to the portal list 
+		var akPortals = UnityEngine.Object.FindObjectsOfType<AkEnvironmentPortal>();
+		s_portalManager.PortalList.Clear();
+		s_portalManager.PortalList.AddRange(akPortals);
+
+		//check for portal-environment intersections and populate the IntersectingEnvironments dictionary
+		for (var i = 0; i < s_portalManager.PortalList.Count; i++)
+			s_portalManager.UpdatePortal(s_portalManager.PortalList[i]);
+	}
+
+	public void UpdatePortal(AkEnvironmentPortal in_portal)
+	{
+		var envList = new System.Collections.Generic.List<AkEnvironment>[2];
+
+		for (var i = 0; i < 2; i++)
+		{
+			if (!IntersectingEnvironments[i].TryGetValue(in_portal.GetInstanceID(), out envList[i]))
+			{
+				envList[i] = new System.Collections.Generic.List<AkEnvironment>();
+				IntersectingEnvironments[i][in_portal.GetInstanceID()] = envList[i];
+			}
+			else
+				envList[i].Clear();
+		}
+
+		//We check if a portal intersects any environment 
+		//Iterate in reverse order for safe removal form list while iterating
+		for (var i = EnvironmentList.Count - 1; i >= 0; i--)
+		{
+			if (EnvironmentList[i] != null)
+			{
+				//if there is an intersection
+				if (in_portal.GetComponent<UnityEngine.Collider>().bounds
+					.Intersects(EnvironmentList[i].GetComponent<UnityEngine.Collider>().bounds))
+				{
+					if (UnityEngine.Vector3.Dot(in_portal.transform.rotation * in_portal.axis,
+						    EnvironmentList[i].transform.position - in_portal.transform.position) >= 0)
+						envList[1].Add(EnvironmentList[i]);
+					else
+						envList[0].Add(EnvironmentList[i]);
+				}
+			}
+			else
+				EnvironmentList.RemoveAt(i);
+		}
+	}
+
+	private void UpdateEnvironment(AkEnvironment in_env)
+	{
+		for (var i = PortalList.Count - 1; i >= 0; i--) //Iterate in reverse order for safe removal form list while iterating
+		{
+			if (PortalList[i] != null)
+			{
+				if (in_env.GetComponent<UnityEngine.Collider>().bounds
+					.Intersects(PortalList[i].GetComponent<UnityEngine.Collider>().bounds))
+				{
+					System.Collections.Generic.List<AkEnvironment> envList = null;
+
+					//Get index of the list that should contain this environment
+					//Index = 0 means that the enviroment is on the negative side of the portal (opposite to the direction of the chosen axis)
+					//Index = 1 means that the enviroment is on the positive side of the portal (same direction as the chosen axis)
+					var index = UnityEngine.Vector3.Dot(PortalList[i].transform.rotation * PortalList[i].axis,
+						            in_env.transform.position - PortalList[i].transform.position) >= 0
+						? 1
+						: 0;
+
+					if (!IntersectingEnvironments[index].TryGetValue(PortalList[i].GetInstanceID(), out envList))
+					{
+						envList = new System.Collections.Generic.List<AkEnvironment>();
+						envList.Add(in_env);
+						IntersectingEnvironments[index][PortalList[i].GetInstanceID()] = envList;
+					}
+					else if (!envList.Contains(in_env))
+						envList.Add(in_env);
+				}
+			}
+			else
+				PortalList.RemoveAt(i);
+		}
+	}
+
+	public void UpdateEnvironments()
+	{
+		//Timer is reset when starting play mode and when coming back to editor mode 
+		if (UnityEngine.Time.realtimeSinceStartup < m_timeStamp)
+		{
+			m_timeStamp = UnityEngine.Time.realtimeSinceStartup;
+
+			//The PortalManager object doesn't get destroyed but all game objects in our lists become null
+			//So we populate
+			Populate();
+			return;
+		}
+
+		//The update is done once every second
+		if (UnityEngine.Time.realtimeSinceStartup - m_timeStamp < 1.0f)
+			return;
+
+		m_timeStamp = UnityEngine.Time.realtimeSinceStartup;
+
+		var portals = UnityEditor.Selection.GetFiltered(typeof(AkEnvironmentPortal), UnityEditor.SelectionMode.Unfiltered);
+		if (portals != null)
+		{
+			for (var i = 0; i < portals.Length; i++)
+			{
+				if (!PortalList.Contains((AkEnvironmentPortal) portals[i]))
+					PortalList.Add((AkEnvironmentPortal) portals[i]);
+
+				UpdatePortal((AkEnvironmentPortal) portals[i]);
+			}
+		}
+
+		var envs = UnityEditor.Selection.GetFiltered(typeof(AkEnvironment), UnityEditor.SelectionMode.Unfiltered);
+		if (envs != null)
+		{
+			for (var i = 0; i < envs.Length; i++)
+			{
+				if (!EnvironmentList.Contains((AkEnvironment) envs[i]))
+					EnvironmentList.Add((AkEnvironment) envs[i]);
+
+				UpdateEnvironment((AkEnvironment) envs[i]);
+			}
+		}
+	}
+}
+
+#endif