role.rampartRepairer.js

var roleBuilder = require('role.builder');

module.exports = {
  // a function to run the logic for this role
  /** @param {Creep} creep */
  run: function(creep) {
    // if creep is trying to repair something but has no energy left
    if (creep.memory.working == true && creep.carry.energy == 0) {
      // switch state
      creep.memory.working = false;
    }
    // if creep is harvesting energy but is full
    else if (creep.memory.working == false && creep.carry.energy == creep.carryCapacity) {
      // switch state
      creep.memory.working = true;
    }

    // if creep is supposed to repair something
    if (creep.memory.working == true) {
      // find any ramparts that need to be constructed first
      var constructionSite = creep.pos.findClosestByRange(FIND_CONSTRUCTION_SITES, {
        filter: (s) => s.structureType == STRUCTURE_RAMPART
      });
      // if there are ramparts that need to be built
      if (constructionSite) {
        if (creep.build(constructionSite) == ERR_NOT_IN_RANGE) {
          // move towards the constructionSite
          creep.travelTo(constructionSite);
        }
      }

      // if there are no ramparts that need to be built
      else {
        // find all ramparts in the room
        var ramparts = creep.room.find(FIND_STRUCTURES, {
          filter: (s) => s.structureType == STRUCTURE_RAMPART
        });

        var target = undefined;

        for (let rampart of ramparts) {
          if (rampart.hits < 350000) {
            target = rampart;
            break;
          }
        }

        // if we find a rampart that has to be repaired
        if (target != undefined) {
          // try to repair it, if not in range
          if (creep.repair(target) == ERR_NOT_IN_RANGE) {
            // move towards it
            creep.travelTo(target);
          }
        }
        // if we can't fine one
        else {
          // look for construction sites
          roleBuilder.run(creep);
        }
      }


    }
    // if creep is supposed to get energy
    else {
      creep.getEnergy(true, true);
    }
  }
};