Make sure objectives aren't modified in editor

core/src/mindustry/core/Logic.java

@@ -478,7 +478,9 @@ public class Logic implements ApplicationListener{
                 }
 
                 //TODO objectives clientside???
-                updateObjectives();
+                if(!state.isEditor()){
+                    updateObjectives();
+                }
 
                 if(state.rules.waves && state.rules.waveTimer && !state.gameOver){
                     if(!isWaitingWave()){

core/src/mindustry/editor/MapEditorDialog.java

@@ -19,6 +19,7 @@ import mindustry.*;
 import mindustry.content.*;
 import mindustry.core.GameState.*;
 import mindustry.game.*;
+import mindustry.game.MapObjectives.*;
 import mindustry.gen.*;
 import mindustry.graphics.*;
 import mindustry.io.*;
@@ -325,6 +326,8 @@ public class MapEditorDialog extends Dialog implements Disposable{
     public @Nullable Map save(){
         boolean isEditor = state.rules.editor;
         state.rules.editor = false;
+        state.rules.objectiveFlags.clear();
+        state.rules.objectives.each(MapObjective::reset);
         String name = editor.tags.get("name", "").trim();
         editor.tags.put("rules", JsonIO.write(state.rules));
         editor.tags.remove("width");

core/src/mindustry/game/Rules.java

@@ -118,7 +118,7 @@ public class Rules{
     public ObjectSet<Item> hiddenBuildItems = Items.erekirOnlyItems.asSet();
     /** Campaign-only map objectives. */
     public Seq<MapObjective> objectives = new Seq<>();
-    /** Flags set by objectives. Used in world processors. */
+    /** Flags set by objectives. Used in world processors. n*/
     public ObjectSet<String> objectiveFlags = new ObjectSet<>();
     /** HIGHLY UNSTABLE/EXPERIMENTAL. DO NOT USE THIS. */
     public boolean fog = false;