private IEnumerator UnloadZone(ZoneData data)
{
if (data.State != ZoneState.Loaded)
{
Debug.LogErrorFormat(this, _zoneNotLoadedError, data.Zone.name);
yield break;
}
data.Unloading();
data.State = ZoneState.Unloading;
LoadedZones.Remove(data);
var loader = SceneManager.UnloadSceneAsync(data.SceneIndex);
if (loader == null)
{
Debug.LogErrorFormat(this, _zoneUnloadFailedError, data.Zone.name);
yield break;
}
while (!loader.isDone)
{
yield return(null);
}
data.State = ZoneState.Unloaded;
}
private IEnumerator LoadZone(ZoneData data)
{
while (data.State == ZoneState.Unloading)
{
yield return(null);
}
if (data.State != ZoneState.Unloaded)
{
Debug.LogErrorFormat(this, _zoneAlreadyLoadedError, data.Zone.name);
yield break;
}
var loader = SceneManager.LoadSceneAsync(data.Zone.Scene.Index, LoadSceneMode.Additive);
if (loader == null)
{
Debug.LogErrorFormat(this, _zoneNotAssignedError, data.Zone.name);
yield break;
}
_pendingLoads++;
data.State = ZoneState.Loading;
while (!loader.isDone)
{
yield return(null);
}
var valid = data.Loaded();
if (valid)
{
data.State = ZoneState.Loaded;
LoadedZones.Add(data);
}
else
{
SceneManager.UnloadSceneAsync(data.SceneIndex);
data.State = ZoneState.Unloaded;
}
_pendingLoads--;
}