// This unloads all data
internal void Unload()
{
// Stop background loader
StopBackgroundLoader();
// Dispose preview manager
previews.Dispose();
previews = null;
// Dispose resources
foreach (ImageData i in images.Values)
{
i.Dispose();
}
palette = null;
// Dispose containers
foreach (DataReader c in containers)
{
c.Dispose();
}
containers.Clear();
// Trash collections
containers = null;
images = null;
imageque = null;
}
// This loads all data resources
internal void Load(DataLocationList locations)
{
// Create collections
containers = new List <DataReader>();
images = new Dictionary <int, ImageData>();
imageque = new Queue <ImageData>();
previews = new PreviewManager();
imagesets = new List <MatchingImageSet>();
usedimages = new Dictionary <int, int>();
spritecategories = General.Map.Config.GetThingCategories();
spritetypes = General.Map.Config.GetThingTypes();
// Load texture sets
foreach (DefinedImageSet ts in General.Map.ConfigSettings.TextureSets)
{
imagesets.Add(new MatchingImageSet(ts));
}
// Sort the texture sets
imagesets.Sort();
// Special textures sets
allimages = new AllImageSet();
resourceimages = new List <ResourceImageSet>();
// Go for all locations
foreach (DataLocation dl in locations)
{
DataReader c;
try
{
// Choose container type
switch (dl.type)
{
// GRP file container
case DataLocationType.RESOURCE_GRP:
c = new GRPReader(dl);
break;
case DataLocationType.RESOURCE_ART:
c = new ARTReader(dl);
break;
// Directory container
//case DataLocationType.RESOURCE_DIRECTORY:
//c = new DirectoryReader(dl);
//break;
// PK3 file container
//case DataLocationType.RESOURCE_PK3:
//c = new PK3Reader(dl);
//break;
default: throw new NotImplementedException("Unknown DataLocationType");
}
}
catch (Exception e)
{
// Unable to load resource
General.ErrorLogger.Add(ErrorType.Error, "Unable to load resources from location \"" + dl.location + "\". Please make sure the location is accessible and not in use by another program. The resources will now be loaded with this location excluded. You may reload the resources to try again.\n" + e.GetType().Name + " when creating data reader: " + e.Message);
General.WriteLogLine(e.StackTrace);
continue;
}
// Add container
containers.Add(c);
resourceimages.Add(c.ImageSet);
}
// Load stuff
LoadPalette();
images = LoadImages();
// Sort things
foreach (SpriteCategory tc in spritecategories)
{
tc.SortIfNeeded();
}
// Update the used textures
General.Map.Data.UpdateUsedImages();
// Add texture names to texture sets
foreach (KeyValuePair <int, ImageData> img in images)
{
// Add to all sets where it matches
foreach (var ms in imagesets)
{
ms.AddImage(img.Value);
}
// Add to all
allimages.AddImage(img.Value);
}
// Start background loading
StartBackgroundLoader();
// Output info
General.WriteLogLine("Loaded " + images.Count + " images, " + spritetypes.Count + " sprite types");
}