Misc minor fixes

core/src/mindustry/input/InputHandler.java

@@ -260,6 +260,8 @@ public abstract class InputHandler implements InputProcessor, GestureListener{
         if(!state.isPaused() && player == Vars.player){
             Fx.moveCommand.at(target);
         }
+
+        Events.fire(new BuildingCommandEvent(player, build, target));
     }
 
     @Remote(called = Loc.server, targets = Loc.both, forward = true)