Added conveyor autotiling / Fixed autotile update bug

core/src/io/anuke/mindustry/ui/dialogs/RollbackDialog.java

@@ -1,39 +0,0 @@
-package io.anuke.mindustry.ui.dialogs;
-
-import io.anuke.ucore.scene.ui.TextField;
-import io.anuke.ucore.util.Strings;
-
-import static io.anuke.mindustry.Vars.gwt;
-
-public class RollbackDialog extends FloatingDialog{
-
-    public RollbackDialog(){
-        super("$text.server.rollback");
-
-        setup();
-        shown(this::setup);
-    }
-
-    private void setup(){
-        content().clear();
-        buttons().clear();
-
-        if(gwt) return;
-
-        content().row();
-        content().add("$text.server.rollback.numberfield");
-
-        TextField field = content().addField("", t -> {
-        }).size(200f, 48f).get();
-        field.setTextFieldFilter((f, c) -> field.getText().length() < 4);
-
-        content().row();
-        buttons().defaults().size(200f, 50f).left().pad(2f);
-        buttons().addButton("$text.cancel", this::hide);
-
-        buttons().addButton("$text.ok", () -> {
-            //NetEvents.handleRollbackRequest(Integer.valueOf(field.getText()));
-            hide();
-        }).disabled(b -> field.getText().isEmpty() || !Strings.canParsePostiveInt(field.getText()));
-    }
-}

core/src/io/anuke/mindustry/ui/dialogs/SectorsDialog.java

@@ -1,4 +1,8 @@
 package io.anuke.mindustry.ui.dialogs;
 
-public class SectorsDialog{
+public class SectorsDialog extends FloatingDialog{
+
+    public SectorsDialog(){
+        super("");
+    }
 }