public/javascripts/playCompMove.js

   1 // For asynchronous computer move search
   2 onmessage = function(e)
   3 {
   4     switch (e.data[0])
   5     {
   6         case "scripts":
   7             self.importScripts(
   8                 '//cdnjs.cloudflare.com/ajax/libs/underscore.js/1.9.1/underscore-min.js',
   9                 '/javascripts/base_rules.js',
  10                 '/javascripts/utils/array.js',
  11                 '/javascripts/variants/' + e.data[1] + '.js');
  12             self.V = VariantRules;
  13             break;
  14         case "init":
  15             const fen = e.data[1];
  16             self.vr = new VariantRules(fen, []);
  17             break;
  18         case "newmove":
  19             self.vr.play(e.data[1]);
  20             break;
  21         case "askmove":
  22             const compMove = self.vr.getComputerMove();
  23             postMessage(compMove);
  24             break;
  25     }
  26 }