this.i = i;

  this.j = j;

  this.x = i * w;

  this.y = j * w;

  this.w = w;

  this.neighborCount = 0;

​

  this.bee = false;

  this.revealed = false;

}

​

Cell.prototype.show = function() {

  stroke(0);

  noFill();

  rect(this.x, this.y, this.w, this.w);

  if (this.revealed) {

    if (this.bee) {

      fill(127);

      ellipse(this.x + this.w * 0.5, this.y + this.w * 0.5, this.w * 0.5);

    } else {

      fill(200);

      rect(this.x, this.y, this.w, this.w);

      if (this.neighborCount > 0) {

        textAlign(CENTER);

        fill(0);

        textSize(20);

        text(this.neighborCount, this.x + this.w * 0.5, this.y + this.w - 10);

      }

    }

  }

}

​

Cell.prototype.countBees = function() {

  if (this.bee) {

    this.neighborCount = -1;

    return;

  }

  var total = 0;

​

  for (var xoff = -1; xoff <= 1; xoff++) {

    for (var yoff = -1; yoff <= 1; yoff++) {

      var i = this.i + xoff;

      var j = this.j + yoff;

      if (i > -1 && i < cols && j > -1 && j < rows) {

        var neighbor = grid[i][j];

        if (neighbor.bee) {

          total++;

        }

      }

    }

  }

  this.neighborCount = total;

​

}

​

Cell.prototype.contains = function(x, y) {

  return (x > this.x && x < this.x + this.w && y > this.y && y < this.y + this.w);

}

​

Cell.prototype.reveal = function() {

  this.revealed = true;

  if (this.neighborCount === 0) {

    this.floodFill();

  }

}

​

Cell.prototype.floodFill = function() {

  for (var xoff = -1; xoff <= 1; xoff++) {

    for (var yoff = -1; yoff <= 1; yoff++) {

      var i = this.i + xoff;

      var j = this.j + yoff;

      if (i > -1 && i < cols && j > -1 && j < rows) {

        var neighbor = grid[i][j];

        if (!neighbor.bee && !neighbor.revealed) {

          neighbor.reveal();

        }

      }

    }

  }

}