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import MapState from '../model/state/MapState';
import { TileMap } from './MapLoader';
import Renderer from './renderer/Renderer';
import { TileView, TileViewBuilder } from './tile';
export default class MapView {
private static addTile(builder: TileViewBuilder, tileMap: TileMap, x: number, y: number, tile: string) {
if (tile === ' ')
return;
const tilePos = tileMap.tiles.get(tile);
if (!tilePos)
throw new Error('invalid tile specifier in map data');
builder.addTile([x, y, x + 1, y + 1], tilePos);
}
private readonly tileView: TileView;
constructor(
r: Renderer,
map: MapState,
tileMap: TileMap,
) {
const builder = new TileViewBuilder(r, tileMap.texture);
for (let x = 0; x < map.data.width; x++)
for (let y = 0; y < map.data.height; y++)
for (const layer of map.data.layers)
MapView.addTile(builder, tileMap, x, y, layer[y][x]);
this.tileView = builder.build();
}
public render(): void {
this.tileView.render();
}
}
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