private void ClearSheet()
{
SpritesList.Children.Clear();
_outFile = null;
_sheet = new RuntimeSpriteSheet();
_activePreviews.Clear();
ReloadSheet();
}
private void loadBtn_Click(object sender, RoutedEventArgs e)
{
if (_hasChanges)
{
var result = MessageBox.Show("Warning!", "You have unsaved changes. Would you like to save them first?",
MessageBoxButton.YesNoCancel);
if (result == MessageBoxResult.Yes)
{
saveBtn_Click(sender, e);
}
if (result == MessageBoxResult.Cancel)
{
return;
}
}
var dlg = new OpenFileDialog();
dlg.Filter = "MP Tanks Sprite sheets (*.ssjson)|*.ssjson";
dlg.ShowDialog();
var path = dlg.FileName;
if (path == null || !File.Exists(path))
{
MessageBox.Show("Error", "Could not load the selected file");
return; //Couldn't load
}
try
{
ClearSheet();
_sheet = RuntimeSpriteSheet.LoadWithImage(File.ReadAllBytes(path));
_outFile = path;
ReloadSheet();
}
catch
{
MessageBox.Show("Something's wrong with the file you chose; we couldn't load it.");
return;
}
}
private void setImgBtn_Click(object sender, RoutedEventArgs e)
{
var ofd = new OpenFileDialog();
ofd.FileName = "Images (*.png, *.jpg, *.gif, *.tiff, *.jpeg)|*.jpeg;*.png;*.gif;*.tiff;*.jpeg";
ofd.ShowDialog();
if (ofd.FileName == null || !File.Exists(ofd.FileName))
{
MessageBox.Show("Could not find the file specified.");
return;
}
try
{
_sheet.Image = RuntimeSpriteSheet.DecodePhoto(File.ReadAllBytes(ofd.FileName));
ReloadSheet();
}
catch
{
MessageBox.Show("An unspecified error occurred while trying to load the image.");
}
}
public static RuntimeSpriteSheet Load(JSONSpriteSheet sheet)
{
var ss = new RuntimeSpriteSheet();
foreach (var sprite in sheet.Sprites)
{
ss.Sprites.Add(new RuntimeSprite(ss)
{
Name = sprite.Name,
Rectangle = new Rect(sprite.X, sprite.Y, sprite.Width, sprite.Height)
});
}
foreach (var anim in sheet.Animations)
{
ss.Animations.Add(new RuntimeAnimation(ss)
{
FrameRate = anim.FrameRate,
Name = anim.Name,
Sprites = anim.Frames.Select(a => ss.Sprites.First(b => b.Name == a)).ToList()
});
}
return(ss);
}
public RuntimeAnimation(RuntimeSpriteSheet sheet)
{
Parent = sheet;
}
public RuntimeSprite(RuntimeSpriteSheet sheet)
{
Parent = sheet;
}
