Unit unbind control

core/src/mindustry/logic/LExecutor.java

@@ -383,6 +383,10 @@ public class LExecutor{
                             unit.clearBuilding();
                         }
                     }
+                    case unbind -> {
+                        //TODO is this a good idea? will allocate
+                        unit.resetController();
+                    }
                     case within -> {
                         exec.setnum(p4, unit.within(x1, y1, d1) ? 1 : 0);
                     }

core/src/mindustry/logic/LUnitControl.java

@@ -6,7 +6,7 @@ public enum LUnitControl{
     move("x", "y"),
     approach("x", "y", "radius"),
     boost("enable"),
-    pathfind(),
+    pathfind,
     target("x", "y", "shoot"),
     targetp("unit", "shoot"),
     itemDrop("to", "amount"),
@@ -18,7 +18,8 @@ public enum LUnitControl{
     flag("value"),
     build("x", "y", "block", "rotation", "config"),
     getBlock("x", "y", "type", "building"),
-    within("x", "y", "radius", "result");
+    within("x", "y", "radius", "result"),
+    unbind;
 
     public final String[] params;
     public static final LUnitControl[] all = values();