Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 | 1x 1x 6x 6x 4x 2x 2x 2x 1x 1x 1x 1x 1x 1x 1x 1x 1x | import { IImageSource, ImageSource } from "./imageSource.js";
export interface IImageSources extends Map<string, IImageSource> {
add(...images: Array<string>): void;
remove(...images: Array<string>): void;
loadAsync(): Promise<void>;
}
export class ImageSources extends Map<string, IImageSource> implements IImageSources {
private readonly _imagePaths: Array<string>;
public constructor() {
super();
this._imagePaths = new Array<string>();
}
public add(...images: Array<string>): void {
this._imagePaths.push(...images);
}
public remove(...images: Array<string>): void {
images.forEach(image => {
const index = this._imagePaths.indexOf(image);
if (index < 0 || index >= this._imagePaths.length)
return;
this._imagePaths.splice(index, 1);
this.delete(image);
});
}
public async loadAsync(): Promise<void> {
await Promise.all(this._imagePaths.map(async (path): Promise<void> => {
const image = new Image();
image.src = path;
await image.decode();
const imageName = path.split('/').pop()!;
this.set(imageName, new ImageSource(imageName, image));
}));
}
} |