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; |
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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 |