| OLD | NEW |
| 1 part of sprites; | 1 part of sprites; |
| 2 | 2 |
| 3 typedef void ImageMapCallback(ImageMap preloader); | 3 typedef void ImageMapCallback(ImageMap preloader); |
| 4 | 4 |
| 5 class ImageMap { | 5 class ImageMap { |
| 6 | 6 |
| 7 Map<String, Image> _images; | 7 Map<String, Image> _images; |
| 8 | 8 |
| 9 int _totalNumImages = 0; | 9 int _totalNumImages = 0; |
| 10 int _numLoadedImages = 0; | 10 int _numLoadedImages = 0; |
| (...skipping 17 matching lines...) Expand all Loading... |
| 28 // Everything loaded, make callback | 28 // Everything loaded, make callback |
| 29 _callback(this); | 29 _callback(this); |
| 30 } | 30 } |
| 31 }); | 31 }); |
| 32 } | 32 } |
| 33 | 33 |
| 34 Image getImage(String url) => _images[url]; | 34 Image getImage(String url) => _images[url]; |
| 35 | 35 |
| 36 Image operator [](String url) => _images[url]; | 36 Image operator [](String url) => _images[url]; |
| 37 } | 37 } |
| OLD | NEW |