Changed too many things to fit in commit log

core/src/io/anuke/mindustry/ai/SpawnSelector.java

@@ -0,0 +1,27 @@
+package io.anuke.mindustry.ai;
+
+import io.anuke.mindustry.game.EventType.WorldLoadEvent;
+import io.anuke.ucore.core.Events;
+
+import static io.anuke.mindustry.Vars.world;
+
+public class SpawnSelector {
+    private static final int quadsize = 15;
+
+    public SpawnSelector(){
+        Events.on(WorldLoadEvent.class, this::reset);
+    }
+
+    public void calculateSpawn(){
+
+        for(int x = 0; x < world.width(); x += quadsize){
+            for(int y = 0; y < world.height(); y += quadsize){
+                //TODO quadrant operations, etc
+            }
+        }
+    }
+
+    private void reset(){
+
+    }
+}