public void RemovePlatform(PlatformViewModel p)
{
var platformsList = new List <PlatformViewModel>(_platforms);
platformsList.Remove(p);
Platforms = platformsList;
}
public void BuildNewLevelPlatform(double x, double y, double width, double height)
{
var platformsList = new List <PlatformViewModel>(_platforms);
var newPlatform = new PlatformViewModel(x, y, width, height, platformsList.Count.ToString());
platformsList.Add(newPlatform);
_level.AddPlatformByBlock(newPlatform.Platform);
Platforms = platformsList;
}