64 lines
1.6 KiB
JavaScript
64 lines
1.6 KiB
JavaScript
import Field from "./Field.js";
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import Tileset from "./Tileset.js";
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export default class Terrain
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{
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constructor(tileset, tilesX, tilesY)
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{
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this.tileset = tileset;
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this.fields = [];
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this.tilesX = tilesX;
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this.tilesY = tilesY;
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this.htmlElement = document.createElement('table');
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this.htmlElement.id = 'level';
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this.init();
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}
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init()
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{
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for (let r = 0; r < this.tilesY; r++) {
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let row = [];
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let tr = document.createElement('tr');
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for (let col = 0; col < this.tilesX; col++) {
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let field = new Field(this.tileset);
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let td = field.getElement();
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row.push(field);
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tr.appendChild(td);
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}
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this.fields.push(row);
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this.htmlElement.appendChild(tr);
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}
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}
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getElement()
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{
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return this.htmlElement;
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}
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setFieldIndex(x, y, index)
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{
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this.fields[y][x].setIndex(index);
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}
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static createFromJson(json)
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{
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let terrainData = JSON.parse(json);
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let imageTileset = new Image();
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imageTileset.src = terrainData.tileset;
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let tileset = new Tileset(imageTileset, terrainData.tiles, terrainData.scale);
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let terrain = new Terrain(tileset, terrainData.columns, terrainData.rows);
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for (let y = 0; y < terrainData.matrix.length; y++) {
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for (let x = 0; x < terrainData.matrix[y].length; x++) {
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terrain.setFieldIndex(x, y, terrainData.matrix[y][x]);
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}
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}
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return terrain;
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}
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} |