private void ExecuteAddScene()
{
var scene = new Scene();
var sceneViewModel = new SceneViewModel {
Index = SceneViewModels.Count + 1, Scene = scene
};
Story.Scenes.Add(scene);
SceneViewModels.Add(sceneViewModel);
}
public void CreateSceneViewModel(object parameter)
{
var sceneViewModel = new SceneViewModel(@"C:\Repos\NovahTracer\Source\Novah.Tracer.Client\Scenes\LensScene.xml", 1920, 1080, 1080 / 10);
SceneViewModels.Add(sceneViewModel);
foreach (var chunk in sceneViewModel.Scene.Chunks)
{
ChunksToProcess.Add(chunk);
}
}
private void ExecuteMoveSceneDown(ISceneViewModel sceneViewModel)
{
var index = SceneViewModels.IndexOf(sceneViewModel);
if (index < SceneViewModels.Count - 1)
{
SceneViewModels.Move(index, index + 1);
SceneViewModels[index].Index--;
sceneViewModel.Index++;
}
}
private void ExecuteMoveSceneUp(ISceneViewModel sceneViewModel)
{
var index = SceneViewModels.IndexOf(sceneViewModel);
if (index > 0)
{
SceneViewModels.Move(index, index - 1);
SceneViewModels[index].Index++;
sceneViewModel.Index--;
}
}
public void CreateSceneViewModel(object parameter)
{
var sceneViewModel = new SceneViewModel(@"C:\Repos\Pix\Source\TestScene.xml", 640, 480, 480 / 2);
SceneViewModels.Add(sceneViewModel);
var random = new Random();
foreach (var chunk in sceneViewModel.Scene.Chunks.OrderBy(_ => random))
{
ChunksToProcess.Add(chunk);
}
}
public async void HandleConnection(TcpClient client)
{
var messageReader = new MessageReader(client);
var chunksBeingProcessed = new List <Chunk>();
try
{
while (true)
{
var message = await messageReader.GetMessage();
if (message == null)
{
break; // Client disconnected; remove client from the list of active clients.
}
if (message is ChunkRequestedMessage)
{
var chunkToProcess = ChunksToProcess.Take();
chunksBeingProcessed.Add(chunkToProcess);
chunkToProcess.IsBeingWorkedOn = true;
var networkStream = client.GetStream();
using (var writer = new BinaryWriter(networkStream, Encoding.Default, true))
{
var sceneAsBytes = Encoding.ASCII.GetBytes(chunkToProcess.Scene.SceneXml);
writer.Write((int)SendMessageType.ChunkSentForProcessing);
writer.Write(sizeof(int) * 6 + sceneAsBytes.Length + 1);
writer.Write(chunkToProcess.Scene.SceneId);
writer.Write(chunkToProcess.ChunkId);
writer.Write(chunkToProcess.Width);
writer.Write(chunkToProcess.Scene.Height);
writer.Write(chunkToProcess.Height);
writer.Write(chunkToProcess.StartY);
writer.Write(sceneAsBytes);
writer.Write((byte)0);
writer.Flush();
}
}
else if (message is ChunkCompletedMessage)
{
var chunkCompletedMessage = (ChunkCompletedMessage)message;
var sceneViewModel = SceneViewModels.SingleOrDefault(x => x.Scene.SceneId == chunkCompletedMessage.SceneId);
var chunk = sceneViewModel?.Scene.Chunks.SingleOrDefault(x => x.ChunkId == chunkCompletedMessage.ChunkId);
if (chunk != null)
{
chunksBeingProcessed.Remove(chunk);
chunk.IsBeingWorkedOn = false;
chunk.IsCompleted = true;
sceneViewModel.UpdateChunk(chunk, chunkCompletedMessage.ColorData);
}
}
}
}
catch
{
}
finally
{
Clients.Remove(client);
foreach (var chunk in chunksBeingProcessed) // Add any unfinished chunks back into the work queue.
{
ChunksToProcess.Add(chunk);
}
}
}
private void ExecuteDeleteScene(ISceneViewModel sceneViewModel)
{
SceneViewModels.Remove(sceneViewModel);
Story.Scenes.Remove(sceneViewModel.Scene);
}
public async void HandleConnection(TcpClient client)
{
var messageReader = new MessageReader(client);
var chunksBeingProcessed = new List <Chunk>();
try
{
while (true)
{
var message = await messageReader.GetMessage();
if (message == null)
{
break; // Client disconnected; remove client from the list of active clients.
}
switch (message)
{
case RequestChunkMessage _:
var chunkToProcess = ChunksToProcess.Take();
chunksBeingProcessed.Add(chunkToProcess);
chunkToProcess.IsBeingWorkedOn = true;
var networkStream = client.GetStream();
var chunkToProcessMessage = new ChunkToProcessMessage(
chunkToProcess.Scene.SceneId,
chunkToProcess.ChunkId,
chunkToProcess.Width,
chunkToProcess.Scene.Height,
chunkToProcess.Height,
chunkToProcess.StartY,
chunkToProcess.MaxSubPixelX,
chunkToProcess.MaxSubPixelY,
chunkToProcess.SubPixelStartX,
chunkToProcess.SubPixelStartY,
chunkToProcess.SubPixelEndX,
chunkToProcess.SubPixelEndY,
chunkToProcess.Scene.SceneXml);
var messageBytes = chunkToProcessMessage.ToBytes();
await networkStream.WriteAsync(messageBytes, 0, messageBytes.Length);
break;
case ChunkCompletedMessage chunkCompletedMessage:
var sceneViewModel = SceneViewModels.SingleOrDefault(x => x.Scene.SceneId == chunkCompletedMessage.SceneId);
var chunk = sceneViewModel?.Scene.Chunks.SingleOrDefault(x => x.ChunkId == chunkCompletedMessage.ChunkId);
if (chunk != null)
{
chunksBeingProcessed.Remove(chunk);
chunk.IsBeingWorkedOn = false;
chunk.IsCompleted = true;
sceneViewModel.Scene.UpdateChunk(chunk, chunkCompletedMessage.ColorData);
sceneViewModel.UpdateChunk(chunk);
}
break;
}
}
}
catch
{
}
finally
{
if (Clients.Contains(client))
{
Clients.Remove(client);
}
foreach (var chunk in chunksBeingProcessed) // Add any unfinished chunks back into the work queue.
{
ChunksToProcess.Add(chunk);
}
}
}
