public GameObject CreateTrack()
{
GameObject gameObject = Resource.LoadPrefabInstance("Group", true);
gameObject.GetComponent <CustomName>().customName_ = "Music Track";
var component = gameObject.AddComponent <ZEventListener>();
var track = new MusicTrack()
{
Name = "Unknown"
};
track.NewVersion();
track.WriteObject(component);
gameObject.ForEachILevelEditorListener(delegate(ILevelEditorListener listener)
{
listener.LevelEditorStart(true);
});
MonoBehaviour[] components = gameObject.GetComponents <MonoBehaviour>();
foreach (MonoBehaviour monoBehaviour in components)
{
monoBehaviour.enabled = false;
}
LevelEditor editor = G.Sys.LevelEditor_;
editor.AddGameObjectSilent(ref objectHandle, gameObject, null);
return(gameObject);
}
static void Postfix(ZEventListener __instance, IVisitor visitor)
{
if (!__instance.eventName_.StartsWith(CustomDataInfo.GetPrefix <MusicTrack>()))
{
return;
}
CachedMusicTrack.GetOr(__instance, () => MusicTrack.FromObject(__instance));
}
static bool Prefix(UnityEngine.GameObject gameObject, ref string __result)
{
if (gameObject == null)
{
return(true);
}
var component = gameObject.GetComponent <ZEventListener>();
if (component == null)
{
return(true);
}
if (component.eventName_.StartsWith(CustomDataInfo.GetPrefix <MusicTrack>()))
{
var track = Entry.CachedMusicTrack.GetOr(component, () => MusicTrack.FromObject(component));
if (track == null)
{
__result = "Music Track?";
}
__result = $"Music Track: {track.Name}";
return(false);
}
return(true);
}
public static string DownloadTrack(MusicTrack track, string levelPath)
{
var err = track.GetError();
if (err != null)
{
return(null);
}
if (track.FileLocation != null || track.Attempted)
{
return(track.FileLocation);
}
track.Attempted = true;
var trackPath = $"{levelPath}.{track.FileName}{track.FileType}";
var statePath = $"{levelPath}.{track.FileName}.musicstate";
var upToDate = false;
try
{
if (FileEx.Exists(statePath) && FileEx.Exists(trackPath))
{
var stateStr = FileEx.ReadAllText(statePath);
if (stateStr == track.Version)
{
upToDate = true;
}
}
}
catch (Exception e)
{
UnityEngine.Debug.Log($"Failed to read music state file {statePath} because {e}");
return(null);
}
if (upToDate)
{
track.FileLocation = trackPath;
return(trackPath);
}
if (track.Embedded.Length > 0)
{
try
{
FileEx.WriteAllBytes(trackPath, track.Embedded);
track.FileLocation = trackPath;
}
catch (Exception e)
{
UnityEngine.Debug.Log($"Failed to write track {trackPath} (embed) because {e}");
return(null);
}
}
else if (!string.IsNullOrEmpty(track.DownloadUrl))
{
var request = UnityEngine.Networking.UnityWebRequest.Get(track.DownloadUrl);
byte[] file = new byte[0];
var stopwatch = System.Diagnostics.Stopwatch.StartNew();
var operation = request.Send();
while (!operation.isDone)
{
if (stopwatch.ElapsedMilliseconds > MaxMusicDownloadTimeMilli)
{
request.Abort();
UnityEngine.Debug.Log($"Failed to download {track.Name}: it took too long!");
break;
}
else if (request.downloadedBytes >= (ulong)MaxMusicDownloadSizeBytes)
{
request.Abort();
UnityEngine.Debug.Log($"Failed to download {track.Name}: it is too big!");
break;
}
}
stopwatch.Stop();
if (operation.isDone)
{
if (request.isError)
{
UnityEngine.Debug.Log($"Failed to download {track.Name}: Error {request.error}");
}
else
{
file = request.downloadHandler.data;
}
}
request.Dispose();
if (file.Length > 0)
{
try
{
FileEx.WriteAllBytes(trackPath, file);
track.FileLocation = trackPath;
}
catch (Exception e)
{
UnityEngine.Debug.Log($"Failed to write track {trackPath} (download) because {e}");
return(null);
}
}
else
{
UnityEngine.Debug.Log($"Failed to download {track.Name}: no data!");
}
}
else
{
UnityEngine.Debug.Log($"Impossible state when saving custom music track {track.Name}");
}
try
{
FileEx.WriteAllText(statePath, track.Version);
}
catch (Exception e)
{
UnityEngine.Debug.Log($"Failed to write music state file {statePath} because {e}");
}
return(trackPath);
}
