public bool Write(RedGrassInstance rgi)
{
Vector3 pos = rgi.Position;
int cx = (int)pos.x >> SHIFT;
int cz = (int)pos.z >> SHIFT;
RGChunk chunk = mChunks [cx, cz];
if (chunk != null)
{
if (rgi.Density < 0.001f)
{
chunk.Remove((int)pos.x, (int)pos.y, (int)pos.z);
}
else
{
chunk.Write(rgi);
}
}
else
{
if (rgi.Density > 0.001f)
{
chunk = RGPoolSig.GetChunk();
chunk.Init(cx, cz, mEvni);
mChunks[cx, cz] = chunk;
chunk.Write(rgi);
}
}
return(true);
}
public void RefreshImmediately(int cx, int cz)
{
mIO.StopProcess();
Clear();
mReqsOutput.Clear();
int expand = mEvni.DataExpandNum;
for (int i = cx - expand; i <= cx + expand; i++)
{
for (int j = cz - expand; j <= cz + expand; j++)
{
RGChunk chunk = RGPoolSig.GetChunk();
chunk.Init(i, j, mEvni);
mReqsOutput.reqsChunk.Add(chunk);
}
}
mIO.AddReqs(mReqsOutput.reqsChunk);
mIO.ProcessReqsImmediatly();
foreach (RGChunk chunk in mReqsOutput.reqsChunk)
{
if (chunk.isEmpty)
{
continue;
}
mChunks[chunk.xIndex, chunk.zIndex] = chunk;
}
mCenter = new INTVECTOR2(cx, cz);
}
public RGChunk this[int x, int z] {
get{
RGChunk ret = null;
int key = Utils.PosToIndex(x, z);
_dicData.TryGetValue(key, out ret);
return(ret);
}
set{
int key = Utils.PosToIndex(x, z);
_dicData[key] = value;
}
}
public bool Remove(int x, int y, int z)
{
int cx = x >> SHIFT;
int cz = z >> SHIFT;
RGChunk chunk = mChunks [cx, cz];
if (chunk != null)
{
return(chunk.Remove(x, y, z));
}
return(false);
}
public List <RedGrassInstance> Read(int x, int z, int ymin, int ymax)
{
int cx = x >> SHIFT;
int cz = z >> SHIFT;
RGChunk chunk = mChunks [cx, cz];
if (chunk != null)
{
return(chunk.Read(x, z, ymin, ymax));
}
return(new List <RedGrassInstance>());
}
public RedGrassInstance Read(int x, int y, int z)
{
int cx = x >> SHIFT;
int cz = z >> SHIFT;
RGChunk chunk = mChunks [cx, cz];
if (chunk != null)
{
return(chunk.Read(x, y, z));
}
return(new RedGrassInstance());
}
public override bool AddReqs(RedGrass.RGChunk chunk)
{
if (mActive)
{
Debug.LogError("The data IO is already acitve");
return(false);
}
lock (mReqs)
{
mReqs.Enqueue(chunk);
}
return(true);
}
public void Dirty(RGDataSource data, bool dirty)
{
int expand = 1 << LOD;
for (int x = xIndex; x < xIndex + expand; x++)
{
for (int z = zIndex; z < zIndex + expand; z++)
{
RGChunk gc = data.Node(x, z);
if (gc != null)
{
gc.Dirty = dirty;
}
}
}
}
public bool IsDirty(RGDataSource data)
{
int expand = 1 << LOD;
for (int x = xIndex; x < xIndex + expand; x++)
{
for (int z = zIndex; z < zIndex + expand; z++)
{
RGChunk gc = data.Node(x, z);
if (gc != null && gc.Dirty)
{
return(true);
}
}
}
return(false);
}
public override void ProcessReqsImmediatly()
{
try
{
while (mReqs.Count != 0)
{
RedGrass.RGChunk chunk = null;
lock (mReqs)
{
chunk = mReqs.Dequeue();
}
BinaryReader _in = new BinaryReader(mOrgnGrassFile);
INTVECTOR3 chunk32Pos = ChunkPosToPos32(chunk.xIndex, chunk.zIndex);
int expands = mEvni.CHUNKSIZE / mEvni.Tile;
lock (chunk)
{
for (int _x = chunk32Pos.x; _x < chunk32Pos.x + expands; ++_x)
{
for (int _z = chunk32Pos.z; _z < chunk32Pos.z + expands; ++_z)
{
int index32 = Pos32ToIndex32(_x, _z);
_in.BaseStream.Seek(mOrgnOfsData[index32], SeekOrigin.Begin);
int count = mOrgnLenData[index32];
for (int i = 0; i < count; ++i)
{
RedGrass.RedGrassInstance rgi = new RedGrassInstance();
rgi.ReadFromStream(_in);
chunk.Write(rgi);
}
}
}
}
}
}
catch (System.Exception ex)
{
Debug.LogError(ex.ToString());
}
}
public List <RGChunk> GetChunks(RGDataSource data)
{
List <RGChunk> gc_list = new List <RGChunk>();
int expand = 1 << LOD;
for (int x = xIndex; x < xIndex + expand; x++)
{
for (int z = zIndex; z < zIndex + expand; z++)
{
RGChunk gc = data.Node(x, z);
if (gc == null)
{
continue;
}
gc_list.Add(gc);
}
}
return(gc_list);
}
// Thread function
void Run()
{
try
{
while (mRunning)
{
if (!mActive)
{
Thread.Sleep(10);
continue;
}
while (true)
{
RedGrass.RGChunk chunk = null;
lock (mReqs)
{
if (mReqs.Count == 0)
{
break;
}
chunk = mReqs.Dequeue();
}
if (mOrgnGrassFile == null)
{
continue;
}
BinaryReader _in = new BinaryReader(mOrgnGrassFile);
INTVECTOR3 chunk32Pos = ChunkPosToPos32(chunk.xIndex, chunk.zIndex);
int expands = mEvni.CHUNKSIZE / mEvni.Tile;
lock (chunk)
{
for (int _x = chunk32Pos.x; _x < chunk32Pos.x + expands; ++_x)
{
for (int _z = chunk32Pos.z; _z < chunk32Pos.z + expands; ++_z)
{
int index32 = Pos32ToIndex32(_x, _z);
_in.BaseStream.Seek(mOrgnOfsData[index32], SeekOrigin.Begin);
int count = mOrgnLenData[index32];
for (int i = 0; i < count; ++i)
{
RedGrass.RedGrassInstance rgi = new RedGrassInstance();
rgi.ReadFromStream(_in);
chunk.Write(rgi);
}
}
}
}
}
mStart = false;
Thread.Sleep(10);
}
}
catch (System.Exception ex)
{
Debug.LogError("<<<< Data IO Thread error >>>> \r\n" + ex);
}
}
public override void ProcessReqsImmediatly()
{
try
{
while (mReqs.Count != 0)
{
RedGrass.RGChunk chunk = null;
lock (mReqs)
{
chunk = mReqs.Dequeue();
}
INTVECTOR3 chunk32Pos = ChunkPosToPos32(chunk.xIndex, chunk.zIndex);
// Find the file index
int file_index = FindOrginFileIndex(chunk32Pos);
if (file_index != -1 && mOrgnGrassFile[file_index] != null)
{
BinaryReader _in = new BinaryReader(mOrgnGrassFile[file_index]);
int expands = mEvni.CHUNKSIZE / mEvni.Tile;
lock (chunk)
{
for (int x = chunk32Pos.x; x < chunk32Pos.x + expands; ++x)
{
for (int z = chunk32Pos.z; z < chunk32Pos.z + expands; ++z)
{
int _x = x % mEvni.XTileCount;
int _z = z % mEvni.ZTileCount;
int index32 = Pos32ToIndex32(_x, _z);
if (mOrgnOfsData[file_index, index32] > 0)
{
_in.BaseStream.Seek(mOrgnOfsData[file_index, index32], SeekOrigin.Begin);
int count = _in.ReadInt32();
for (int i = 0; i < count; ++i)
{
RedGrassInstance rgi = new RedGrassInstance();
rgi.ReadFromStream(_in);
Vector3 pos = rgi.Position;
if (!GrassDataSL.m_mapDelPos.ContainsKey(new INTVECTOR3((int)pos.x, (int)pos.y, (int)pos.z)))
{
chunk.Write(rgi);
}
}
}
}
}
}
}
}
}
catch (System.Exception ex)
{
Debug.LogWarning(ex.ToString());
}
}
public void ReqsUpdate(int cx, int cz)
{
Profiler.BeginSample("Req");
mReqsOutput.Clear();
IsProcessReqs = true;
// Find the loading chunk
int expand = mEvni.DataExpandNum;
for (int i = cx - expand; i <= cx + expand; i++)
{
for (int j = cz - expand; j <= cz + expand; j++)
{
if (!mChunks.Contains(i, j))
{
RGChunk chunk = RGPoolSig.GetChunk();
chunk.Init(i, j, mEvni);
mReqsOutput.reqsChunk.Add(chunk);
}
}
}
if (mReqsOutput.reqsChunk.Count != 0)
{
mIO.AddReqs(mReqsOutput.reqsChunk);
}
// Descarding part
int max_new_x = cx + expand;
int min_new_x = cx - expand;
int max_new_z = cz + expand;
int min_new_z = cz - expand;
for (int i = mCenter.x - expand; i <= mCenter.x + expand; i++)
{
for (int j = mCenter.y - expand; j <= mCenter.y + expand; j++)
{
if (i < min_new_x || i > max_new_x ||
j < min_new_z || j > max_new_z)
{
RGChunk chunk = mChunks[i, j];
if (chunk != null)
{
mReqsOutput.discardChunk.Add(chunk);
}
}
}
}
if (mReqsOutput.reqsChunk.Count != 0 || mReqsOutput.discardChunk.Count != 0)
{
// Activate the DataIO
mIO.Active(delegate() {
IsProcessReqs = false;
});
}
Profiler.EndSample();
}
public static void RecycleChunk(RGChunk chunk)
{
chunk.Free();
_self.mChunkPool.Recycle(chunk);
}
