public WorldLoadingThread()
{
objectRunningList = new TreeDictionary <long, NifLoadJob>();
terrainRunningList = new TreeDictionary <long, NifLoadJob>();
objectPositions = new SCG.List <ObjectPosition>();
MAX_RUNNING_THREADS = ProgramSettings.get("MAX_RUNNING_THREADS", 2);
this.loadingQueueSampler = CustomSampler.Create("LoadingQueuesampler");
this.objectRunningListSampler = CustomSampler.Create("LoadingQueuesampler");
this.terrainRunningListSampler = CustomSampler.Create("LoadingQueuesampler");
}
void startJob(NifLoadJob job, TreeDictionary <long, NifLoadJob> runningList, KdTreeNode <float, SCG.List <NifLoadJob> >[] candidates)
{
lock (loadingCapsuleQueue)
{
loadingCapsuleQueue.Enqueue(job);
};
lock (runningList)
{
runningList.Add(job.uid, job);
}
foreach (KdTreeNode <float, SCG.List <NifLoadJob> > n in candidates)
{
n.Value.Remove(job);
}
//Debug.Log("Start job:" + job.filename);
job.Start((System.Threading.ThreadPriority)ProgramSettings.get("OBJECT_LOAD_THREAD_PRIORITY", (int)System.Threading.ThreadPriority.Normal));
}
void processCDRQueue()
{
int tileX = Mathf.FloorToInt(telaraWorldCamPos.x / 256.0f);
int tileY = Mathf.FloorToInt(telaraWorldCamPos.z / 256.0f);
cdrJobQueue = cdrJobQueue.OrderBy(x => Vector2.Distance(new Vector2(tileX, tileY), new Vector2(x.Key, x.Value))).ToList();
while (runningTerrainThreads < MAX_TERRAIN_THREADS && cdrJobQueue.Count() > 0)
{
KeyValuePair <int, int> job = cdrJobQueue[0];
cdrJobQueue.RemoveAt(0);
int tx = job.Key;
int ty = job.Value;
runningTerrainThreads++;
//Debug.Log("Starting thread for CDR job[" + tx + "," + ty + "]");
System.Threading.Thread m_Thread = new System.Threading.Thread(() =>
{
try
{
SCG.List <ObjectPosition> objs = new SCG.List <ObjectPosition>();
CDRParse.doWorldTile(AssetDatabaseInst.DB, DBInst.inst, GameWorld.worldName, tx * 256, ty * 256, (p) =>
{
objs.Add(p);
});
lock (objectPositions)
{
objectPositions.AddRange(objs);
}
}
finally
{
runningTerrainThreads--;
}
});
m_Thread.Priority = (System.Threading.ThreadPriority)ProgramSettings.get("MAP_LOAD_THREAD_PRIORITY", (int)System.Threading.ThreadPriority.Normal);
m_Thread.Start();
}
}
private void init()
{
overrideDirectory = ProgramSettings.get("ASSETS_OVERRIDE_DIR");
assetsDirectory = ProgramSettings.get("ASSETS_DIR");
if (assetsDirectory == null)
{
throw new Exception("Assets directory was null");
}
assetsManifest = ProgramSettings.get("ASSETS_MANIFEST");
if (assetsManifest == null)
{
throw new Exception("Assets manifest was null");
}
if (overrideDirectory != null)
{
Debug.Log("Detected override directory, checking for validity");
// check the override directory for a manifest
string manifestName = Path.GetFileName(assetsManifest);
string overriddenManifest = overrideDirectory + Path.DirectorySeparatorChar + manifestName;
Debug.Log("checking for overriden manifest:" + overriddenManifest);
if (File.Exists(overriddenManifest))
{
assetsManifest = overriddenManifest;
Debug.Log("Found overriden manifest");
}
else
{
Debug.Log("No valid overide manifest found");
}
}
manifest = new Manifest(assetsManifest);
db = AssetProcessor.buildDatabase(manifest, assetsDirectory, overrideDirectory);
}
private void worldLoad()
{
processJobAdds();
/**
* Load the world tiles around the camera and their objects
*/
int tileX = Mathf.FloorToInt(telaraWorldCamPos.x / 256.0f);
int tileY = Mathf.FloorToInt(telaraWorldCamPos.z / 256.0f);
int[][] v =
{
new int[] { -1, 1 }, new int[] { 0, 1 }, new int[] { 1, 1 },
new int[] { -1, 0 }, new int[] { 0, 0 }, new int[] { 1, 0 },
new int[] { -1, -1 }, new int[] { 0, -1 }, new int[] { 1, -1 },
};
int range = ProgramSettings.get("TERRAIN_VIS", 10);
submitCDRJob(tileX, tileY);
for (int txx = tileX - range; txx <= tileX + range; txx++)
{
for (int txy = tileY - range; txy <= tileY + range; txy++)
{
submitCDRJob(txx, txy);
}
}
processCDRQueue();
if (availThreads() > 0)
{
Vector3 camPos = cameraWorldCamPos;
//getWorldCamPos();
float[] camPosF = new float[] { camPos.x, camPos.z };
lock (terraintree)
{
lock (postree)
{
KdTreeNode <float, SCG.List <NifLoadJob> >[] tercandidates = this.terraintree.RadialSearch(camPosF, Math.Max(256, ProgramSettings.get("TERRAIN_VIS", 10) * 256), 200);
KdTreeNode <float, SCG.List <NifLoadJob> >[] candidates = this.postree.RadialSearch(camPosF, ProgramSettings.get("OBJECT_VISIBLE", 500), 200);
SCG.IEnumerable <NifLoadJob> terjobs = tercandidates.SelectMany(e => e.Value);
// always have a terrain job running
if (terjobs.Count() > 0)
{
lock (camPlaneLock)
{
terjobs = terjobs.OrderBy(n => Vector3.Distance(n.parentPos, camPos));
}
SCG.List <NifLoadJob> jobs = terjobs.ToList();
lock (terrainRunningList)
{
if (terrainRunningList.Count <= 1)
{
startJob(jobs[0], terrainRunningList, tercandidates);
}
}
}
lock (terrainRunningList)
{
tListCountEstimate = terrainRunningList.Count;
}
foreach (KdTreeNode <float, SCG.List <NifLoadJob> > n in tercandidates)
{
if (n.Value.Count == 0)
{
terraintree.RemoveAt(n.Point);
}
}
if (availThreads() > 0)
{
oListCountEstimate = objectRunningList.Count;
SCG.IEnumerable <NifLoadJob> otherjobs = candidates.SelectMany(e => e.Value);
lock (camPlaneLock)
{
otherjobs = otherjobs.OrderBy(n => !TestPlanesAABB(camPlanes, n.parentPos)).ThenBy(n => Vector3.Distance(n.parentPos, camPos));
}
foreach (NifLoadJob job in otherjobs)
{
if (availThreads() > 0)
{
lock (objectRunningList)
{
startJob(job, objectRunningList, candidates);
}
}
else
{
break;
}
}
foreach (KdTreeNode <float, SCG.List <NifLoadJob> > n in candidates)
{
if (n.Value.Count == 0)
{
postree.RemoveAt(n.Point);
}
}
}
}
}
}
}
