warriorjs-engine/lib/abilities/actions/Detonate.js

The bowels of WarriorJS

'use strict';

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

var _slicedToArray = (function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i['return']) _i['return'](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError('Invalid attempt to destructure non-iterable instance'); } }; })();

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; }; })();

var _get = function get(_x2, _x3, _x4) { var _again = true; _function: while (_again) { var object = _x2, property = _x3, receiver = _x4; _again = false; if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { _x2 = parent; _x3 = property; _x4 = receiver; _again = true; desc = parent = undefined; continue _function; } } else if ('value' in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } } };

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

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

function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var _constantsRelativeDirections = require('../../constants/relativeDirections');

var _Action2 = require('./Action');

var _Action3 = _interopRequireDefault(_Action2);

var DEFAULT_DIRECTION = _constantsRelativeDirections.RELATIVE_DIRECTIONS.forward;
var TARGET_DAMAGE_AMOUNT = 8;
var COLATERAL_DAMAGE_AMOUNT = 4;
var SURROUNDINGS = [[1, 1], [1, -1], [2, 0], [0, 0]];

var Detonate = (function (_Action) {
  _inherits(Detonate, _Action);

  function Detonate() {
    _classCallCheck(this, Detonate);

    _get(Object.getPrototypeOf(Detonate.prototype), 'constructor', this).apply(this, arguments);

    this._description = 'Detonate a bomb in a given direction (' + DEFAULT_DIRECTION + ' by default) which damages that space and surrounding 4 spaces (including yourself).';
  }

  _createClass(Detonate, [{
    key: 'perform',
    value: function perform() {
      var _this = this;

      var direction = arguments.length <= 0 || arguments[0] === undefined ? DEFAULT_DIRECTION : arguments[0];

      this._verifyDirection(direction);

      if (this._unit.isAlive()) {
        this._unit.say('detonates a bomb ' + direction + ' launching a deadly explosion');

        var targetSpace = this._getSpace(direction, 1, 0);
        this._bomb(targetSpace, TARGET_DAMAGE_AMOUNT);

        SURROUNDINGS.map(function (_ref) {
          var _ref2 = _slicedToArray(_ref, 2);

          var x = _ref2[0];
          var y = _ref2[1];
          return _this._getSpace(direction, x, y);
        }).forEach(function (surroundingSpace) {
          return _this._bomb(surroundingSpace, COLATERAL_DAMAGE_AMOUNT);
        });
      }
    }
  }, {
    key: '_bomb',
    value: function _bomb(space, damageAmount) {
      var receiver = space.unit;
      if (receiver) {
        if ('explode' in receiver.abilities) {
          receiver.say('caught in bomb\'s flames which detonates ticking explosive');

          receiver.abilities.explode.perform();
        } else {
          this._damage(receiver, damageAmount);
        }
      }
    }
  }]);

  return Detonate;
})(_Action3['default']);

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