added random name generator so you can see what they are

helpers.js

@@ -0,0 +1,14 @@
+/**
+ * Created by tsouza on 6/28/2016.
+ */
+
+var helpers = {
+    generateName: function(role){
+        return role + '_xxxxxxxx'.replace(/[xy]/g, function(c) {
+            var r = Math.random()*16|0, v = c == 'x' ? r : (r&0x3|0x8);
+            return v.toString(16);
+        });
+    }
+};
+
+module.exports = helpers;

main.js

@@ -1,27 +1,30 @@
 var roleHarvester = require('role.harvester');
 var roleUpgrader = require('role.upgrader');
 var roleBuilder = require('role.builder');
+var helpers = require('helpers');
 
 var creepRolePriority = ['harvester', 'builder', 'upgrader'];
 var creepsConfig = {
     harvester: {
         bodyParts: [WORK, CARRY, MOVE, MOVE],
-        minimumCreeps: 2,
+        minimumCreeps: 3,
         role: roleHarvester
     },
     builder: {
         bodyParts: [WORK, CARRY, MOVE, MOVE],
-        minimumCreeps: 2,
+        minimumCreeps: 3,
         role: roleBuilder
     },
     upgrader: {
         bodyParts: [WORK, CARRY, MOVE, MOVE],
-        minimumCreeps: 2,
+        minimumCreeps: 3,
         role: roleUpgrader
     }
 };
 
+
 module.exports.loop = function(){
+    console.log(' ');
     // Cleanup Creeps
     for (var name in Memory.creeps){
         if (!Game.creeps[name]){
@@ -35,10 +38,11 @@ module.exports.loop = function(){
     for (var i in creepRolePriority){
         var roleName = creepRolePriority[i];
         var defaults = creepsConfig[roleName];
+
         var creepsOfKind = _.filter(Game.creeps, (creep) => {return creep.memory.role == roleName});
-        if (creepsOfKind.length < creepsConfig[roleName].minimumCreeps){
-            var newName = Game.spawns.Spawn1.createCreep(creepsConfig[roleName].bodyParts, 
-                                                         undefined, 
+        if (creepsOfKind.length < defaults.minimumCreeps){
+            var newName = Game.spawns.Spawn1.createCreep(defaults.bodyParts,
+                                                         helpers.generateName(roleName), // Make names show the roles. Change me to undefined if this gets annoying.
                                                          {role: roleName});
             if(newName == ERR_NOT_ENOUGH_ENERGY){
                 console.log("not enough resources to spawn");
@@ -49,10 +53,18 @@ module.exports.loop = function(){
     }
 
     // Run stuff for each creep
+    var roleCounts = {
+        builder: 0,
+        harvester: 0,
+        upgrader: 0
+    }
     for (var name in Game.creeps){ 
         var creep = Game.creeps[name];
         var role = creep.memory.role;
+        roleCounts[role] += 1;
         creepsConfig[role].role.run(creep);
+
     }
+    console.log(JSON.stringify(roleCounts));
     console.log("#############################################################");
 };