@screeps/engine/dist/processor/intents/creeps/dismantle.js

This is a module for Screeps standalone server. See [main repository](https://github.com/screeps/screeps) for more info.

'use strict';

var _ = require('lodash'),
    utils = require('../../../utils'),
    driver = utils.getDriver(),
    C = driver.constants;

module.exports = function (object, intent, scope) {
    const roomObjects = scope.roomObjects,
          roomTerrain = scope.roomTerrain,
          bulk = scope.bulk,
          roomController = scope.roomController,
          gameTime = scope.gameTime;


    if (object.type != 'creep') {
        return;
    }
    if (object.spawning) {
        return;
    }

    var target = roomObjects[intent.id];
    if (!target || !C.CONSTRUCTION_COST[target.type]) {
        return;
    }
    if (Math.abs(target.x - object.x) > 1 || Math.abs(target.y - object.y) > 1) {
        return;
    }
    if (roomController && roomController.user != object.user && roomController.safeMode > gameTime) {
        return;
    }
    var rampart = _.find(roomObjects, { type: 'rampart', x: target.x, y: target.y });
    if (rampart) {
        target = rampart;
    }

    var power = utils.calcBodyEffectiveness(object.body, C.WORK, 'dismantle', C.DISMANTLE_POWER),
        amount = Math.min(power, target.hits),
        energyGain = Math.floor(amount * C.DISMANTLE_COST);

    var effect = _.find(target.effects, e => e.endTime >= gameTime && (e.power == C.PWR_SHIELD || e.power == C.PWR_FORTIFY || e.effect == C.EFFECT_INVULNERABILITY));
    if (effect) {
        energyGain = 0;
    }

    if (amount) {
        object.store = object.store || {};
        object.store.energy += energyGain;
        bulk.update(object, { store: { energy: object.store.energy } });

        const usedSpace = utils.calcResources(object);
        if (usedSpace > object.storeCapacity) {
            require('./drop')(object, { amount: usedSpace - object.storeCapacity, resourceType: 'energy' }, scope);
        }

        require('../_damage')(object, target, amount, C.EVENT_ATTACK_TYPE_DISMANTLE, scope);
    }
};
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