// Coroutine that handles the syncronization for all currently running water bodies generation threads.
private IEnumerator WaitForWaterBodyThreads()
{
while (waterBodiesThreads.Count > 0) {
// Cannot delete threads from container while iterating over it.
List<int> toRemove = new List<int> ();
foreach (int i in waterBodiesThreads.Keys) {
//Wait until the thread is done
if (waterBodiesThreads [i].IsDone) {
List<Vector3> result = waterBodiesThreads[i].output;
waterBodies[i] = result;
toRemove.Add (i);
// Update UI status
ULE.setWaterBodyStatus (i, (result.Count == 0) ? UIElement.UIStatus.Error : UIElement.UIStatus.OK);
}
}
foreach (int i in toRemove)
waterBodiesThreads.Remove (i);
// If any results where obtain, apply them to the terrain chunks.
if (toRemove.Count > 0)
ChunkLoader.Instance.ReloadAllChunks_OnlyUpperLayers ();
yield return null;
}
waterBodiesCoroutine = null;
// When all currently running threads are finished, launch the postprocess of water bodies.
if (waterBodiesPostprocessCoroutine != null)
StopCoroutine (waterBodiesPostprocessCoroutine);
if (waterBodiesPostprocessThread != null)
waterBodiesPostprocessThread.Abort ();
waterBodiesPostprocessThread = new WaterBodiesLayerPostprocess ();
waterBodiesPostprocessThread.Start ();
waterBodiesPostprocessCoroutine = StartCoroutine (WaitForWaterBodiesPostprocessThread ());
}
// Coroutine that handles syncronization of the postprocess of water bodies thread.
private IEnumerator WaitForWaterBodiesPostprocessThread()
{
while (!waterBodiesPostprocessThread.IsDone)
yield return null;
this.waterBodiesProcessedLayer = waterBodiesPostprocessThread.result;
waterBodiesPostprocessThread = null;
// Since this is only called when a change in water bodies is made, roads have to be recalculated.
RecalculateRoads ();
}
