Re-added command center

core/src/mindustry/entities/units/AIController.java

@@ -2,7 +2,9 @@ package mindustry.entities.units;
 
 import arc.math.*;
 import arc.math.geom.*;
+import arc.util.ArcAnnotate.*;
 import arc.util.*;
+import mindustry.*;
 import mindustry.entities.*;
 import mindustry.gen.*;
 import mindustry.type.*;
@@ -33,6 +35,10 @@ public class AIController implements UnitController{
         updateMovement();
     }
 
+    protected UnitCommand command(){
+        return unit.team.data().command;
+    }
+
     protected void updateMovement(){
 
     }
@@ -115,6 +121,10 @@ public class AIController implements UnitController{
 
     }
 
+    protected @Nullable Tile getClosestSpawner(){
+        return Geometry.findClosest(unit.x, unit.y, Vars.spawner.getSpawns());
+    }
+
     protected void circle(Position target, float circleLength){
         circle(target, circleLength, unit.type().speed);
     }