frpays / lc0-js Goto Github PK

class Lc0 {
  constructor(){
    //the functions from your library
    CreateLC0Worker()
     .then(this.initEngine.bind(this))
     .catch(this.showError.bind(this));
  }
  
  initEngine(worker) {
    this.worker = worker;
    this.worker.onmessage = null;
    this.worker.onerror = this.engineError.bind(this);
    this.worker.postMessage('load ' + this.weightsUrl);
  }

  computeMove() {
    this.worker.onmessage = e => {
      return new Promise((resolve,reject) => {
        /* ... */
        if (Array.isArray(message)) {...}
        else {
          var match = message.split(" ");
          if (match.includes("bestmove")) {
            alert("bestmove found");
            resolve();
          }
        }
      });
    };
  }

  async goDepth(d){
    let s = this.computeMove();
    this.send(`go depth ${d}`);
    await s;
    alert("Promise resolved");
  }
}