// Generated by CoffeeScript 1.6.3
(function() {
  this.SudokuCell = (function() {
    function SudokuCell(initVal, boardObj) {
      this.boardObj = boardObj;
      this.changed = false;
      this.original = false;
      this.value = 0;
      this.set = (1 << this.boardObj.dim2) - 1;
      this.setValue(initVal);
    }

    SudokuCell.prototype.setMask = function(newSet) {
      if (newSet !== this.set) {
        this.set = newSet;
        this.changed = true;
        return this.boardObj.changed = true;
      }
    };

    SudokuCell.prototype.setValue = function(newValue) {
      var setidx;
      if (newValue === this.value) {
        return false;
      }
      setidx = this.boardObj.set.indexOf(newValue);
      if (setidx !== -1) {
        this.value = newValue;
        this.setMask(1 << setidx);
        this.changed = true;
        this.boardObj.changed = true;
        return true;
      } else if (newValue === -1) {
        this.value = 0;
        this.setMask((1 << this.boardObj.dim2) - 1);
        this.changed = true;
        this.boardObj.changed = true;
      }
      return false;
    };

    SudokuCell.prototype.getValue = function() {
      if (this.value === 0) {
        return '.';
      }
      return this.value;
    };

    SudokuCell.prototype.getMask = function() {
      return this.set;
    };

    SudokuCell.prototype.getUnknownsCount = function() {
      var n, result, _i, _ref;
      result = 0;
      for (n = _i = 0, _ref = this.boardObj.dim2; _i < _ref; n = _i += 1) {
        if ((1 << n) & this.set) {
          result++;
        }
      }
      return result;
    };

    SudokuCell.prototype.hasChanged = function() {
      return this.changed;
    };

    SudokuCell.prototype.resetChangeFlag = function() {
      return this.changed = false;
    };

    SudokuCell.prototype.setOriginal = function(newValue) {
      return this.original = newValue;
    };

    SudokuCell.prototype.isOriginal = function() {
      return this.original;
    };

    return SudokuCell;

  })();

}).call(this);