309 lines
12 KiB
C#
309 lines
12 KiB
C#
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/*! \cond PRIVATE */
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// ReSharper disable once RedundantUsingDirective
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.IO;
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using UnityEngine;
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// ReSharper disable once CheckNamespace
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namespace DarkTonic.MasterAudio {
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// ReSharper disable once CheckNamespace
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public static class AudioResourceOptimizer {
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private static readonly Dictionary<string, List<AudioSource>> AudioResourceTargetsByName =
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new Dictionary<string, List<AudioSource>>(StringComparer.OrdinalIgnoreCase);
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private static readonly Dictionary<string, AudioClip> AudioClipsByName = new Dictionary<string, AudioClip>(StringComparer.OrdinalIgnoreCase);
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private static readonly Dictionary<string, List<AudioClip>> PlaylistClipsByPlaylistName =
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new Dictionary<string, List<AudioClip>>(5, StringComparer.OrdinalIgnoreCase);
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private static string _supportedLanguageFolder = string.Empty;
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/// <summary>
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/// Called in MasterAudio Awake
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/// </summary>
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public static void ClearAudioClips() {
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AudioClipsByName.Clear();
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AudioResourceTargetsByName.Clear();
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}
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public static string GetLocalizedDynamicSoundGroupFileName(SystemLanguage localLanguage, bool useLocalization,
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string resourceFileName) {
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if (!useLocalization) {
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return resourceFileName;
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}
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if (MasterAudio.Instance != null) {
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// ReSharper disable once ConditionIsAlwaysTrueOrFalse
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return GetLocalizedFileName(useLocalization, resourceFileName);
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}
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return localLanguage.ToString() + "/" + resourceFileName;
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}
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public static string GetLocalizedFileName(bool useLocalization, string resourceFileName) {
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return useLocalization ? SupportedLanguageFolder() + "/" + resourceFileName : resourceFileName;
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}
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public static void AddTargetForClip(string clipName, AudioSource source) {
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if (!AudioResourceTargetsByName.ContainsKey(clipName)) {
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AudioResourceTargetsByName.Add(clipName, new List<AudioSource> {
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source
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});
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} else {
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var sources = AudioResourceTargetsByName[clipName];
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// populate the audio clip even if it was loaded previous by another
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AudioClip populatedClip = null;
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// ReSharper disable once ForCanBeConvertedToForeach
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for (var i = 0; i < sources.Count; i++) {
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var clip = sources[i].clip;
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if (clip == null) {
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continue;
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}
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populatedClip = clip;
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break;
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}
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if (populatedClip != null) {
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source.clip = populatedClip;
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}
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sources.Add(source);
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}
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}
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private static string SupportedLanguageFolder() {
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if (!string.IsNullOrEmpty(_supportedLanguageFolder)) {
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return _supportedLanguageFolder;
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}
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var curLanguage = Application.systemLanguage;
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if (MasterAudio.Instance != null) {
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switch (MasterAudio.Instance.langMode) {
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case MasterAudio.LanguageMode.SpecificLanguage:
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curLanguage = MasterAudio.Instance.testLanguage;
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break;
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case MasterAudio.LanguageMode.DynamicallySet:
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curLanguage = MasterAudio.DynamicLanguage;
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break;
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}
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}
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// ReSharper disable once PossibleNullReferenceException
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// ReSharper disable once ConvertIfStatementToConditionalTernaryExpression
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if (MasterAudio.Instance.supportedLanguages.Contains(curLanguage)) {
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_supportedLanguageFolder = curLanguage.ToString();
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} else {
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_supportedLanguageFolder = MasterAudio.Instance.defaultLanguage.ToString();
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}
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return _supportedLanguageFolder;
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}
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public static void ClearSupportLanguageFolder() {
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_supportedLanguageFolder = string.Empty;
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}
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private static void FinishRecordingPlaylistClip(string controllerName, AudioClip resAudioClip) {
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List<AudioClip> clips;
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if (!PlaylistClipsByPlaylistName.ContainsKey(controllerName)) {
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clips = new List<AudioClip>(5);
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PlaylistClipsByPlaylistName.Add(controllerName, clips);
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} else {
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clips = PlaylistClipsByPlaylistName[controllerName];
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}
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clips.Add(resAudioClip); // even needs to add duplicates
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}
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public static IEnumerator PopulateResourceSongToPlaylistControllerAsync(MusicSetting songSetting, string songResourceName,
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string playlistName, PlaylistController controller, PlaylistController.AudioPlayType playType) {
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var asyncRes = Resources.LoadAsync(songResourceName, typeof(AudioClip));
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while (!asyncRes.isDone) {
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yield return MasterAudio.EndOfFrameDelay;
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}
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var resAudioClip = asyncRes.asset as AudioClip;
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if (resAudioClip == null) {
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MasterAudio.LogWarning("Resource file '" + songResourceName + "' could not be located from Playlist '" +
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playlistName + "'.");
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yield break;
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}
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if (!AudioUtil.AudioClipWillPreload(resAudioClip)) {
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MasterAudio.LogWarning("Audio Clip for Resource file '" + songResourceName + "' from Playlist '" +
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playlistName + "' has 'Preload Audio Data' turned off, which can cause audio glitches. Resource files should always Preload Audio Data. Please turn it on.");
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}
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// set the name equal to the full path so Jukebox display will work.
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resAudioClip.name = songResourceName;
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FinishRecordingPlaylistClip(controller.ControllerName, resAudioClip);
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controller.FinishLoadingNewSong(songSetting, resAudioClip, playType);
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}
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/// <summary>
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/// Populates the sources with resource clip, non-thread blocking.
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/// </summary>
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/// <param name="clipName">Clip name.</param>
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/// <param name="variation">Variation.</param>
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/// <param name="successAction">Method to execute if successful.</param>
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/// <param name="failureAction">Method to execute if not successful.</param>
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public static IEnumerator PopulateSourcesWithResourceClipAsync(string clipName, SoundGroupVariation variation,
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// ReSharper disable RedundantNameQualifier
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System.Action successAction, System.Action failureAction) {
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var isWarmingCall = MasterAudio.IsWarming; // since this may change by the time we load the asset, we store it so we can know.
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// ReSharper restore RedundantNameQualifier
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if (AudioClipsByName.ContainsKey(clipName)) {
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if (successAction != null) {
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successAction();
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}
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if (isWarmingCall)
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{
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DTMonoHelper.SetActive(variation.GameObj, false); // should disable itself
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}
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yield break;
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}
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var asyncRes = Resources.LoadAsync(clipName, typeof(AudioClip));
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while (!asyncRes.isDone) {
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yield return MasterAudio.EndOfFrameDelay;
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}
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var resAudioClip = asyncRes.asset as AudioClip;
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if (resAudioClip == null) {
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MasterAudio.LogError("Resource file '" + clipName + "' could not be located.");
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if (failureAction != null) {
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failureAction();
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}
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if (isWarmingCall)
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{
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DTMonoHelper.SetActive(variation.GameObj, false); // should disable itself
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}
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yield break;
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}
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if (!AudioResourceTargetsByName.ContainsKey(clipName)) {
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MasterAudio.LogError("No Audio Sources found to add Resource file '" + clipName + "'.");
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if (failureAction != null) {
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failureAction();
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}
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if (isWarmingCall)
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{
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DTMonoHelper.SetActive(variation.GameObj, false); // should disable itself
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}
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yield break;
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}
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if (!AudioUtil.AudioClipWillPreload(resAudioClip)) {
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MasterAudio.LogWarning("Audio Clip for Resource file '" + clipName + "' of Sound Group '" + variation.ParentGroup.GameObjectName + "' has 'Preload Audio Data' turned off, which can cause audio glitches. Resource files should always Preload Audio Data. Please turn it on.");
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}
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var sources = AudioResourceTargetsByName[clipName];
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// ReSharper disable once ForCanBeConvertedToForeach
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for (var i = 0; i < sources.Count; i++) {
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sources[i].clip = resAudioClip;
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}
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if (!AudioClipsByName.ContainsKey(clipName)) {
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AudioClipsByName.Add(clipName, resAudioClip);
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}
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if (successAction != null) {
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successAction();
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}
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if (isWarmingCall)
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{
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DTMonoHelper.SetActive(variation.GameObj, false); // should disable itself
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}
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}
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public static void UnloadPlaylistSongIfUnused(string controllerName, AudioClip clipToRemove) {
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if (clipToRemove == null) {
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return; // no need
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}
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if (!PlaylistClipsByPlaylistName.ContainsKey(controllerName)) {
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return; // no resource clips have been played yet.
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}
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var clips = PlaylistClipsByPlaylistName[controllerName];
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if (!clips.Contains(clipToRemove)) {
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return; // this resource clip hasn't been played yet.
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}
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clips.Remove(clipToRemove);
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var hasDuplicateClip = clips.Contains(clipToRemove);
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if (!hasDuplicateClip) {
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Resources.UnloadAsset(clipToRemove);
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}
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}
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public static void DeleteAudioSourceFromList(string clipName, AudioSource source) {
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if (!AudioResourceTargetsByName.ContainsKey(clipName)) {
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MasterAudio.LogError("No Audio Sources found for Resource file '" + clipName + "'.");
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return;
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}
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var sources = AudioResourceTargetsByName[clipName];
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sources.Remove(source);
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if (sources.Count == 0) {
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AudioResourceTargetsByName.Remove(clipName);
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}
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}
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public static void UnloadClipIfUnused(string clipName) {
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if (!AudioClipsByName.ContainsKey(clipName)) {
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// already removed.
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return;
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}
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var sources = new List<AudioSource>();
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if (AudioResourceTargetsByName.ContainsKey(clipName)) {
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sources = AudioResourceTargetsByName[clipName];
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// ReSharper disable once ForCanBeConvertedToForeach
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for (var i = 0; i < sources.Count; i++) {
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var aSource = sources[i];
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var aVar = aSource.GetComponent<SoundGroupVariation>();
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if (aVar.IsPlaying) {
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return; // still something playing
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}
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}
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}
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var clipToRemove = AudioClipsByName[clipName];
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// ReSharper disable once ForCanBeConvertedToForeach
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for (var i = 0; i < sources.Count; i++) {
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sources[i].clip = null;
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}
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AudioClipsByName.Remove(clipName);
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Resources.UnloadAsset(clipToRemove);
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}
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}
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}
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/*! \endcond */
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