Created a base engine class and let it handle all creeps.

src/spawn.cpp

@@ -6,19 +6,23 @@
 #include <emscripten.h>
 
 #include "Constants.hpp"
-#include "structures/spawn.hpp"
+#include "Structures/Spawn.hpp"
 
 void DouwcoHivemind::Spawn::process()
 {
     int creepcount = structure->room().find(Screeps::FIND_MY_CREEPS).size();
-    if (creepcount > 10) return;
+    if (creepcount > 10)
+    {
+        EM_ASM({ console.log('To much creeps in this room'); });
+        return;
+    }
+    EM_ASM({ console.log('Creating a harvester'); });
 
     JSON opts;
-    opts["memory"]["role"] = DouwcoHivemind::ROLE_HARVESTER;
+    opts["memory"]["role"] = Roles::HARVESTER;
 
     int resp = structure->spawnCreep(
-        {"work", "carry", "move"}, 
+        {"work", "carry", "move"},
         "harvester" + std::to_string(Screeps::Game.time()),
-        opts
-    );
+        opts);
 }