74     var total = this.cfg.left + this.cfg.right + this.cfg.up + this.cfg.down;

    74     var total = this.cfg.left + this.cfg.right + this.cfg.up + this.cfg.down;

    75     this.threshold1 = this.cfg.left/total;

    75     this.threshold1 = this.cfg.left/total;

    76     this.threshold2 = (this.cfg.left + this.cfg.down)/total;

    76     this.threshold2 = (this.cfg.left + this.cfg.down)/total;

    77     this.threshold3 = (this.cfg.left + this.cfg.down + this.cfg.right)/total;

    77     this.threshold3 = (this.cfg.left + this.cfg.down + this.cfg.right)/total;

    78 }

    78 }

    81 ai.BlindWeightRandom.bestCfg = { left: 1, down: 10, right: 5, up: 1 };

    79 ai.BlindWeightRandom.bestCfg = { left: 1, down: 10, right: 5, up: 1 };

    82 ai.BlindWeightRandom.prototype.analyse = function(brd) {

    80 ai.BlindWeightRandom.prototype.analyse = function(brd) {

    83     var origBrd = new this.brdEngine(brd);

    81     var origBrd = new this.brdEngine(brd);

    84     while (true) {

    82     while (true) {

    85         var rnd = Math.random();

    83         var rnd = Math.random();