guard, and change some numbers

battle.js

@@ -1,11 +1,11 @@
 // usernames are all lowercase, we compare with to lower
 var USERNAME_WHITELIST = ['chrisinajar', 'ho0ber', 'fractaloop', 'n7-anthony', 'overra', 'tyrel', 'fervens'];
-​
+
 module.exports = {
     findEnemy: findEnemy,
     run: run
 };
-​
+
 /*
   var target = findEnemy(creep);
 */
@@ -20,7 +20,7 @@ function findEnemy (creep) {
     }
     return creep.pos.findClosestByPath(targets);
 }
-​
+
 function run (creep) {
     var target = findEnemy(creep);
     if (!target) {
@@ -38,7 +38,7 @@ function run (creep) {
         creep.attack(target);
     }
 }
-​
+
 function findWall (creep) {
     var targets = creep.room.find(FIND_STRUCTURES, {
         filter: function(object) {

main.js

@@ -1,24 +1,30 @@
 var roleHarvester = require('role.harvester');
 var roleUpgrader = require('role.upgrader');
 var roleBuilder = require('role.builder');
+var roleGuard = require('role.guard');
 var helpers = require('helpers');
 
-var creepRolePriority = ['harvester', 'builder', 'upgrader'];
+var creepRolePriority = ['harvester', 'builder', 'upgrader', 'guard'];
 var creepsConfig = {
     harvester: {
-        bodyParts: [WORK, CARRY, MOVE, MOVE],
-        minimumCreeps: 6,
+        bodyParts: [WORK, CARRY, MOVE, MOVE, MOVE],
+        minimumCreeps: 2,
         role: roleHarvester
     },
     builder: {
         bodyParts: [WORK, CARRY, MOVE, MOVE],
-        minimumCreeps: 1,
+        minimumCreeps: 0,
         role: roleBuilder
     },
     upgrader: {
-        bodyParts: [WORK, CARRY, MOVE, MOVE],
-        minimumCreeps: 1,
+        bodyParts: [WORK, CARRY, MOVE, MOVE, MOVE],
+        minimumCreeps: 3,
         role: roleUpgrader
+    },
+    guard: {
+        bodyParts: [TOUGH, MOVE, ATTACK, MOVE, ATTACK],
+        minimumCreeps: 2,
+        role: roleGuard
     }
 };
 
@@ -56,7 +62,8 @@ module.exports.loop = function(){
     var roleCounts = {
         builder: 0,
         harvester: 0,
-        upgrader: 0
+        upgrader: 0,
+        guard: 0
     }
     for (var name in Game.creeps){ 
         var creep = Game.creeps[name];

role.guard.js

@@ -0,0 +1,17 @@
+var battle = require("battle")
+
+var roleGuard = {
+    run: function(creep){
+        console.log(creep, "running Guard")
+    	var target = battle.findEnemy(creep);
+    	console.log("\t", creep, "tageting:",target)
+    	if(target && creep.hits > creep.hitsMax - 500 /* no more attack */) {
+    		creep.moveTo(target);
+    		creep.attack(target);
+    	} else {
+    		creep.moveTo(Game.spawns.Spawn1);
+    	}
+
+    }
+}
+module.exports = roleGuard;