warriorjs-engine/lib/Floor.js

The bowels of WarriorJS

'use strict';

Object.defineProperty(exports, '__esModule', {
  value: true
});

var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) arr2[i] = arr[i]; return arr2; } else { return Array.from(arr); } }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }

var _decoratorsViewObject = require('./decorators/viewObject');

var _Position = require('./Position');

var _Position2 = _interopRequireDefault(_Position);

var _Space = require('./Space');

var _Space2 = _interopRequireDefault(_Space);

var _unitsWarrior = require('./units/Warrior');

var _unitsWarrior2 = _interopRequireDefault(_unitsWarrior);

var viewObjectShape = {
  size: {
    width: function width() {
      return this.width;
    },
    height: function height() {
      return this.height;
    }
  },
  stairs: {
    x: function x() {
      return this.stairsLocation[0];
    },
    y: function y() {
      return this.stairsLocation[1];
    }
  },
  units: function units() {
    return this.units;
  }
};

var Floor = (function () {
  function Floor(width, height) {
    _classCallCheck(this, _Floor);

    this._stairsLocation = [-1, -1];
    this._units = [];

    this._width = width;
    this._height = height;
  }

  _createClass(Floor, [{
    key: 'placeStairs',
    value: function placeStairs(x, y) {
      this._stairsLocation = [x, y];
    }
  }, {
    key: 'addUnit',
    value: function addUnit(unit, x, y, direction) {
      unit.position = new _Position2['default'](this, x, y, direction);
      this._units.push(unit);
    }
  }, {
    key: 'getSpaceAt',
    value: function getSpaceAt(x, y) {
      return new _Space2['default'](this, x, y);
    }
  }, {
    key: 'getUnitAt',
    value: function getUnitAt(x, y) {
      return this.units.find(function (unit) {
        return unit.position.isAt(x, y);
      });
    }
  }, {
    key: 'isOutOfBounds',
    value: function isOutOfBounds(x, y) {
      return x < 0 || y < 0 || x > this.width - 1 || y > this.height - 1;
    }
  }, {
    key: 'width',
    get: function get() {
      return this._width;
    },
    set: function set(width) {
      this._width = width;
    }
  }, {
    key: 'height',
    get: function get() {
      return this._height;
    },
    set: function set(height) {
      this._height = height;
    }
  }, {
    key: 'stairsLocation',
    get: function get() {
      return this._stairsLocation;
    }
  }, {
    key: 'stairsSpace',
    get: function get() {
      return this.getSpaceAt.apply(this, _toConsumableArray(this.stairsLocation));
    }
  }, {
    key: 'units',
    get: function get() {
      return this._units.filter(function (unit) {
        return unit.position;
      });
    }
  }, {
    key: 'otherUnits',
    get: function get() {
      return this.units.filter(function (unit) {
        return !(unit instanceof _unitsWarrior2['default']);
      });
    }
  }, {
    key: 'uniqueUnits',
    get: function get() {
      var uniqueUnits = [];
      this.units.forEach(function (unit) {
        if (!uniqueUnits.map(function (uniqueUnit) {
          return uniqueUnit.constructor;
        }).includes(unit.constructor)) {
          uniqueUnits.push(unit);
        }
      });

      return uniqueUnits;
    }
  }]);

  var _Floor = Floor;
  Floor = (0, _decoratorsViewObject.viewObject)(viewObjectShape)(Floor) || Floor;
  return Floor;
})();

exports['default'] = Floor;
module.exports = exports['default'];