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 +1,152 @@
+#if ! (UNITY_DASHBOARD_WIDGET || UNITY_WEBPLAYER || UNITY_WII || UNITY_WIIU || UNITY_NACL || UNITY_FLASH || UNITY_BLACKBERRY) // Disable under unsupported platforms.
+/*******************************************************************************
+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.
+*******************************************************************************/
+
+public abstract class AkObstructionOcclusion : UnityEngine.MonoBehaviour
+{
+	private readonly System.Collections.Generic.List<AkAudioListener> listenersToRemove =
+		new System.Collections.Generic.List<AkAudioListener>();
+
+	protected readonly System.Collections.Generic.List<AkAudioListener> currentListenerList = new System.Collections.Generic.List<AkAudioListener>();
+
+	private readonly System.Collections.Generic.Dictionary<AkAudioListener, ObstructionOcclusionValue>
+		ObstructionOcclusionValues = new System.Collections.Generic.Dictionary<AkAudioListener, ObstructionOcclusionValue>();
+
+	protected float fadeRate;
+
+	[UnityEngine.Tooltip("Fade time in seconds")]
+	/// The number of seconds for fade ins and fade outs.
+	public float fadeTime = 0.5f;
+
+	[UnityEngine.Tooltip("Layers of obstructers/occluders")]
+	/// Indicates which layers act as obstructers/occluders.
+	public UnityEngine.LayerMask LayerMask = -1;
+
+	[UnityEngine.Tooltip("Maximum distance to perform the obstruction/occlusion. Negative values mean infinite")]
+	/// The maximum distance at which to perform obstruction/occlusion. A negative value will be interpreted as inifinite distance.
+	public float maxDistance = -1.0f;
+
+	[UnityEngine.Tooltip("The number of seconds between raycasts")]
+	/// The number of seconds between obstruction/occlusion checks.
+	public float refreshInterval = 1;
+
+	private float refreshTime;
+
+	protected void InitIntervalsAndFadeRates()
+	{
+		refreshTime = refreshInterval + UnityEngine.Random.Range(0.0f, refreshInterval);
+		fadeRate = 1 / fadeTime;
+	}
+
+	protected abstract void UpdateCurrentListenerList();
+
+	private void UpdateObstructionOcclusionValues()
+	{
+		// add new listeners
+		for (var i = 0; i < currentListenerList.Count; ++i)
+		{
+			if (!ObstructionOcclusionValues.ContainsKey(currentListenerList[i]))
+			{
+				ObstructionOcclusionValues.Add(currentListenerList[i], new ObstructionOcclusionValue());
+			}
+		}
+
+		// remove listeners
+		foreach (var ObsOccPair in ObstructionOcclusionValues)
+		{
+			if (!currentListenerList.Contains(ObsOccPair.Key))
+			{
+				listenersToRemove.Add(ObsOccPair.Key);
+			}
+		}
+
+		for (var i = 0; i < listenersToRemove.Count; ++i)
+		{
+			ObstructionOcclusionValues.Remove(listenersToRemove[i]);
+		}
+
+		listenersToRemove.Clear();
+	}
+
+	private void CastRays()
+	{
+		if (refreshTime >= refreshInterval)
+		{
+			refreshTime -= refreshInterval;
+
+			foreach (var ObsOccPair in ObstructionOcclusionValues)
+			{
+				var listener = ObsOccPair.Key;
+				var ObsOccValue = ObsOccPair.Value;
+
+				var difference = listener.transform.position - transform.position;
+				var magnitude = difference.magnitude;
+
+				if (maxDistance > 0 && magnitude > maxDistance)
+				{
+					ObsOccValue.targetValue = ObsOccValue.currentValue;
+				}
+				else
+				{
+					ObsOccValue.targetValue =
+						UnityEngine.Physics.Raycast(transform.position, difference / magnitude, magnitude, LayerMask.value) ? 1.0f : 0.0f;
+				}
+			}
+		}
+
+		refreshTime += UnityEngine.Time.deltaTime;
+	}
+
+	protected abstract void SetObstructionOcclusion(
+		System.Collections.Generic.KeyValuePair<AkAudioListener, ObstructionOcclusionValue> ObsOccPair);
+
+	private void Update()
+	{
+		currentListenerList.Clear();
+		UpdateCurrentListenerList();
+		UpdateObstructionOcclusionValues();
+
+		CastRays();
+
+		foreach (var ObsOccPair in ObstructionOcclusionValues)
+		{
+			if (ObsOccPair.Value.Update(fadeRate))
+			{
+				SetObstructionOcclusion(ObsOccPair);
+			}
+		}
+	}
+
+	protected class ObstructionOcclusionValue
+	{
+		public float currentValue;
+		public float targetValue;
+
+		public bool Update(float fadeRate)
+		{
+			if (UnityEngine.Mathf.Approximately(targetValue, currentValue))
+			{
+				return false;
+			}
+
+			currentValue += fadeRate * UnityEngine.Mathf.Sign(targetValue - currentValue) * UnityEngine.Time.deltaTime;
+			currentValue = UnityEngine.Mathf.Clamp(currentValue, 0.0f, 1.0f);
+			return true;
+		}
+	}
+}
+#endif // #if ! (UNITY_DASHBOARD_WIDGET || UNITY_WEBPLAYER || UNITY_WII || UNITY_WIIU || UNITY_NACL || UNITY_FLASH || UNITY_BLACKBERRY) // Disable under unsupported platforms.