Method constructor

engine/renderer.js:22–61

()

  }

  constructor() {
    this.canvas = document.createElement('canvas');

    this.canvas.style.position = 'absolute';
    this.canvas.style.top = '0';
    this.canvas.style.left = '0';

    this.canvas.style.imageRendering = 'crisp-edges';

    this.ctx = this.canvas.getContext('2d', { alpha: false });

    this.ctx.imageSmoothingEnabled = false;

    this.canvas.style.width = cWidth + "px";
    this.canvas.style.height = cHeight + "px";
    this.canvas.width = cWidth * renderScale;
    this.canvas.height = cHeight * renderScale;

    this.ctx.scale(renderScale, renderScale);

    document.body.appendChild(this.canvas);

    const _update = this.update.bind(this);
    this.update = (() => {
      try {
        _update();
      } catch (e) {
        error(e);
        requestAnimationFrame(this.update);
      }
    }).bind(this);
    this.update();

    if (globalThis.node) {
      this.measureCanvas = this.canvas;
      this.measureCtx = this.ctx;
    }

    globalThis._renderer = this;
  }

  makeCanvas() {
    const el = document.createElement('canvas');