INNER CODE UNIT · TypeScript

romReady

mantou132/nesbox · packages/arcade/src/index.ts:87

    const romReady = new Promise((res) => (resolve = res));
    this.#fbneo =
      this.#fbneo ||
      (await init({
        start: () => {
          this.#fbneo!.cwrap('startMain', 'number', ['string'])(name);
        },
        locateFile: (path, prefix) => {
          if (path === 'fbneo-arcade.wasm') return wasmURL;
          return prefix + path;
        },
        setRomProps: (w, h, rotateGame, _flipped, vidImageDepth, _nBurnFPS, _aspectX, _aspectY) => {
          this.#width = w;
          this.#height = h;
          this.#rotate = !!rotateGame;
          this.#vidBits = vidImageDepth;
          resolve(null);
        },

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