/// <summary>
/// Adds a new voxel model or updates it
/// </summary>
/// <param name="model"></param>
public void SaveModel(VisualVoxelModel model)
{
model.VoxelModel.UpdateHash();
lock (_syncRoot)
{
if (_models.ContainsKey(model.VoxelModel.Name))
{
_models.Remove(model.VoxelModel.Name);
VoxelModelStorage.Delete(model.VoxelModel.Name);
}
_models.Add(model.VoxelModel.Name, model);
VoxelModelStorage.Save(model.VoxelModel);
}
}
public void Rename(string oldName, string newName)
{
lock (_syncRoot)
{
VisualVoxelModel model;
if (!_models.TryGetValue(oldName, out model))
{
throw new InvalidOperationException("No such model to rename");
}
model.VoxelModel.Name = newName;
VoxelModelStorage.Delete(oldName);
VoxelModelStorage.Save(model.VoxelModel);
_models.Remove(oldName);
_models.Add(newName, model);
}
}
/// <summary>
/// Request a missing model from the server
/// </summary>
/// <param name="name"></param>
public void DownloadModel(string name)
{
logger.Info("Downloading model: {0}", name);
try
{
var req = WebRequest.Create(string.Format("http://utopiarealms.com/models/{0}/download", Uri.EscapeDataString(name)));
var response = req.GetResponse();
using (var stream = response.GetResponseStream())
{
var voxelModel = VoxelModel.LoadFromStream(stream);
lock (_syncRoot)
{
if (_models.ContainsKey(voxelModel.Name))
{
_models.Remove(voxelModel.Name);
}
var model = new VisualVoxelModel(voxelModel, VoxelMeshFactory);
model.BuildMesh();
_models.Add(voxelModel.Name, model);
_pendingModels.Remove(voxelModel.Name);
}
_receivedModels.Enqueue(voxelModel);
VoxelModelStorage.Save(voxelModel);
}
response.Close();
}
catch (Exception x)
{
logger.Error("Unable to download the model: {0}", x.Message);
}
}