Improved harvester behaviour, reworked the job register system and added auto roadbuilding.

ClassCreep.js

@@ -1,3 +1,5 @@
+const jobHarvester = require("JobHarvester");
+
 module.exports = {
 	setup: function () { 
 		Creep.prototype = _Creep.prototype;
@@ -9,8 +11,23 @@ const Role = {
 	HARVESTER: 0
 }
 
-module.exports = {
-	setup: function () { Creep.prototype = _Creep.prototype; }
-}
+class _Creep extends Creep {
+	begin(){
+        if(!this.memory.job) this.memory.job = { role: Role.HARVESTER };
+        switch (this.memory.job.role) {
+            case Role.HARVESTER: jobHarvester.begin(this); break;
+        }
+		this.memory.init = true; 
+    }
+    
+    tick(){
+        if(!this.memory.init) this.begin();
+        switch (this.memory.job.role) {
+            case Role.HARVESTER: jobHarvester.tick(this); break;
+        }
 
-class _Creep extends Creep {}
+        if(this.ticksToLive == 10) 
+            this.room.memory.jobs.push(this.memory.job);
+    }
+
+}