private static string GetImageSourcePath(string tmxPath, Tileset tileset, TilesetImage image)
{
// The image may be absolute, so only prepend the tmx path if the image is relative
string sourcepath;
if (FileManager.IsRelative(image.Source))
{
sourcepath = tmxPath + image.Source;
}
else
{
sourcepath = image.Source;
}
sourcepath = FileManager.RemoveDotDotSlash(sourcepath);
if (tileset.Source != null)
{
if (tileset.SourceDirectory != "." && !tileset.SourceDirectory.Contains(":"))
{
sourcepath = tmxPath + tileset.SourceDirectory.Replace("\\", "/") + "/" + image.sourceFileName;
sourcepath = FileManager.GetDirectory(sourcepath) + image.sourceFileName;
}
else if (tileset.SourceDirectory.Contains(":"))
{
sourcepath = tileset.SourceDirectory + "/" + image.sourceFileName;
}
else
{
sourcepath = tmxPath + image.sourceFileName;
}
}
return sourcepath;
}
private void LoadValuesFromSource()
{
if (!string.IsNullOrEmpty(this._sourceField))
{
_sourceField = _sourceField.Replace("/", "\\");
tileset xts = null;
try
{
xts = FileManager.XmlDeserialize <tileset>(_sourceField);
}
catch (FileNotFoundException)
{
string fileAttemptedToLoad = _sourceField;
if (FileManager.IsRelative(_sourceField))
{
fileAttemptedToLoad = FileManager.RelativeDirectory + _sourceField;
}
string message = "Could not find the shared tsx file \n" + fileAttemptedToLoad +
"\nIf this is a relative file name, then the loader will use " +
"the FileManager's RelativeDirectory to make the file absolute. Therefore, be sure to set the FileManger's RelativeDirectory to the file represented by " +
"this fileset before setting this property if setting this property manually.";
throw new FileNotFoundException(message);
}
if (xts.image != null)
{
Images = new TilesetImage[xts.image.Length];
Parallel.For(0, xts.image.Length, count =>
{
this.Images[count] = new TilesetImage
{
Source = xts.image[count].source,
height = xts.image[count].height != 0 ? xts.image[count].height : xts.tileheight,
width = xts.image[count].width != 0 ? xts.image[count].width : xts.tilewidth
};
});
}
this.Name = xts.name;
this.Margin = xts.margin;
this.Spacing = xts.spacing;
this.Tileheight = xts.tileheight;
this.Tilewidth = xts.tilewidth;
this.Tiles = xts.tile;
}
}
private static bool TryCopyTilesetImage(string tmxPath, string destinationPath, Tileset tileset, TilesetImage image)
{
string sourcepath = GetImageSourcePath(tmxPath, tileset, image);
string whyCantCopy = null;
if(!System.IO.File.Exists(sourcepath))
{
whyCantCopy = "Could not find the file\n" + sourcepath + "\nwhich is referenced by the tileset " + tileset.Name + " in the tmx\n" + tmxPath;
}
if (!string.IsNullOrEmpty(whyCantCopy))
{
System.Console.Error.WriteLine(whyCantCopy);
}
else
{
string destinationFullPath = destinationPath + image.sourceFileName;
bool shouldCopy =
!sourcepath.Equals(destinationFullPath, StringComparison.InvariantCultureIgnoreCase) &&
!FileManager.GetDirectory(destinationFullPath).Equals(FileManager.GetDirectory(sourcepath));
if(shouldCopy)
{
if (File.Exists(destinationFullPath))
{
// Only copy if source is newer than destination
var sourceDate = File.GetLastWriteTimeUtc(sourcepath);
var destinationDate = File.GetLastWriteTimeUtc(destinationFullPath);
shouldCopy = sourceDate > destinationDate;
}
}
if (shouldCopy)
{
System.Console.WriteLine("Copying \"{0}\" to \"{1}\".", sourcepath, destinationFullPath);
string fileWithoutDotDotSlash = FileManager.RemoveDotDotSlash(sourcepath);
const int maxFailures = 5;
int currentFailures = 0;
while (true)
{
try
{
// try it 3 times, in case someone else is copying it at the same time
File.Copy(fileWithoutDotDotSlash, destinationFullPath, true);
break;
}
catch (Exception e)
{
if (currentFailures < maxFailures)
{
System.Threading.Thread.Sleep(300);
// try again:
currentFailures++;
}
else
{
System.Console.Error.WriteLine("Could not copy \"{0}\" to \"{1}\" \n{2}.", sourcepath, destinationFullPath, e.ToString());
break;
}
}
}
}
}
bool succeeded = string.IsNullOrEmpty(whyCantCopy);
return succeeded;
}
private void LoadValuesFromSource()
{
if (!string.IsNullOrEmpty(this._sourceField))
{
_sourceField = _sourceField.Replace("/", "\\");
tileset xts = null;
try
{
xts = FileManager.XmlDeserialize<tileset>(_sourceField);
}
catch (FileNotFoundException)
{
string fileAttemptedToLoad = _sourceField;
if (FileManager.IsRelative(_sourceField))
{
fileAttemptedToLoad = FileManager.RelativeDirectory + _sourceField;
}
string message = "Could not find the shared tsx file \n" + fileAttemptedToLoad +
"\nIf this is a relative file name, then the loader will use " +
"the FileManager's RelativeDirectory to make the file absolute. Therefore, be sure to set the FileManger's RelativeDirectory to the file represented by " +
"this fileset before setting this property if setting this property manually.";
throw new FileNotFoundException(message);
}
if (xts.image != null)
{
Images = new TilesetImage[xts.image.Length];
Parallel.For(0, xts.image.Length, count =>
{
this.Images[count] = new TilesetImage
{
Source = xts.image[count].source,
height = xts.image[count].height != 0 ? xts.image[count].height : xts.tileheight,
width = xts.image[count].width != 0 ? xts.image[count].width : xts.tilewidth
};
});
}
this.Name = xts.name;
this.Margin = xts.margin;
this.Spacing = xts.spacing;
this.Tileheight = xts.tileheight;
this.Tilewidth = xts.tilewidth;
this.Tiles = xts.tile;
}
}
private void HandleAddNewTilesetClick(object sender, EventArgs e)
{
string fileName;
bool succeeded;
GetTilesetFromFileOrOptions(canBeImageFile:true, fileName: out fileName, succeeded: out succeeded);
if (fileName != null)
{
Tileset newTileset = new Tileset();
// We're going to add this to the end, so we need to see what the last tileset is,
// get its ID and count, and start this tileset at that number
var lastTileset = AppState.Self.CurrentTiledMapSave.Tilesets.LastOrDefault();
uint startingIndex = 1;
if (lastTileset != null)
{
startingIndex = lastTileset.Firstgid + (uint)lastTileset.GetTileCount();
}
newTileset.Firstgid = startingIndex;
string oldRelative = FileManager.RelativeDirectory;
FileManager.RelativeDirectory = AppState.Self.TmxFolder;
bool isFileTsx = FileManager.GetExtension(fileName) == "tsx";
bool shouldContinue = true;
if (isFileTsx)
{
newTileset.Source = FileManager.MakeRelative(fileName, AppState.Self.TmxFolder);
}
else
{
TilesetWindow window = new TilesetWindow();
TilesetViewModel viewModel = new TilesetViewModel();
viewModel.Name = FileManager.RemovePath(FileManager.RemoveExtension(fileName));
window.DataContext = viewModel;
var result = window.ShowDialog();
if(result.HasValue && result.Value)
{
shouldContinue = true;
string sourceToSet = fileName;
if (viewModel.CopyFile && !FileManager.IsRelativeTo(fileName, AppState.Self.TmxFolder))
{
try
{
sourceToSet = AppState.Self.TmxFolder + FileManager.RemovePath(fileName);
System.IO.File.Copy(fileName, sourceToSet, overwrite: true);
}
catch (Exception copyException)
{
MessageBox.Show("Error copying file:\n" + copyException.Message);
shouldContinue = false;
}
}
if (shouldContinue)
{
sourceToSet = FileManager.MakeRelative(sourceToSet, AppState.Self.TmxFolder);
newTileset.Images = new TilesetImage[1];
newTileset.Name = viewModel.Name;
newTileset.Tilewidth = viewModel.TileWidth;
newTileset.Tileheight = viewModel.TileHeight;
newTileset.Margin = viewModel.Margin;
newTileset.Spacing = viewModel.Spacing;
var tilesetImage = new TilesetImage();
tilesetImage.Source = sourceToSet;
// We could use either the original file or the copied file.
// I'll use the original since it's in scope and shouldn't matter
var dimensions = ImageHeader.GetDimensions(fileName);
tilesetImage.width = dimensions.Width;
tilesetImage.height = dimensions.Height;
newTileset.Images[0] = tilesetImage;
}
}
else
{
shouldContinue = false;
}
}
FileManager.RelativeDirectory = oldRelative;
if (shouldContinue)
{
AppState.Self.CurrentTiledMapSave.Tilesets.Add(newTileset);
// refresh everything:
RefreshListBox(newTileset);
mTilesetsListBox.SelectedItem = newTileset;
UpdateXnaDisplayToTileset();
// and make sure the apps are notified about the change
if (AnyTileMapChange != null)
{
AnyTileMapChange(this, null);
}
}
}
}
