public Region createRegion(int x, int y, int z, bool isAsync)
{
Region region = new Region();
region.offsetX = x;
region.offsetY = y;
region.offsetZ = z;
regions.Add(region.hashString(), region);
loadedRegions += 1;
RegionWatcher watcher = new RegionWatcher(region, x, y, z);
unloaderQueue.Add(watcher);
if (isAsync)
{
ThreadPool.QueueUserWorkItem(new WaitCallback(region.create), null);
return(null);
}
else
{
Debug.LogWarning("**Non-async region create called**");
region.create(null);
}
return(region);
}
IEnumerator UnloadRegions()
{
for (;;)
{
Debug.Log("Checking Regions");
RegionWatcher regionWatcher = unloaderQueue.Peek();
while (regionWatcher != null)
{
if (Time.realtimeSinceStartup - regionWatcher.timeSinceActive > 30)
{
unloaderQueue.Remove();
float distance = Vector3.Distance(clientRenderer.player.transform.position,
new Vector3(regionWatcher.x * Region.regionXZ,
regionWatcher.y * Region.regionY,
regionWatcher.z * Region.regionXZ));
if (Math.Abs(distance) > unloadBlockDistance)
{
Debug.Log("Region:" + regionWatcher.x + "," + regionWatcher.y + "," + regionWatcher.z + " unloading.");
destroyRegion(regionWatcher.region);
}
else
{
//update time stamp and put back in queue.
regionWatcher.timeSinceActive += 30;
unloaderQueue.Add(regionWatcher);
}
regionWatcher = unloaderQueue.Peek();
}
else
{
//Nothing left to check.
break;
}
}
yield return(new WaitForSeconds(unloadTick));
}
}
