Prevent updating achievements for a game where the user cheated using Dev mode functions

forge-game/src/main/java/forge/game/player/PlayerController.java

@@ -291,4 +291,8 @@ public abstract class PlayerController {
     public boolean canPlayUnlimitedLands() {
         return false;
     }
+
+    public boolean hasCheated() {
+        return false;
+    }
 }

forge-gui/src/main/java/forge/achievement/AchievementCollection.java

@@ -73,6 +73,8 @@ public abstract class AchievementCollection implements Iterable<Achievement> {
     }
 
     public void updateAll(IGuiBase gui, Player player) {
+        if (player.getController().hasCheated()) { return; } //don't update achievements if player cheated during game
+
         for (Achievement achievement : achievements.values()) {
             achievement.update(gui, player);
         }

forge-gui/src/main/java/forge/player/PlayerControllerHuman.java

@@ -1681,8 +1681,12 @@ public class PlayerControllerHuman extends PlayerController {
     }
 
     //Dev Mode cheat functions
-    private DevModeCheats cheats;
     private boolean canPlayUnlimitedLands;
+    @Override
+    public boolean canPlayUnlimitedLands() {
+        return canPlayUnlimitedLands;
+    }
+    private DevModeCheats cheats;
     public DevModeCheats cheat() {
         if (cheats == null) {
             cheats = new DevModeCheats();
@@ -1690,13 +1694,10 @@ public class PlayerControllerHuman extends PlayerController {
         }
         return cheats;
     }
+    @Override
     public boolean hasCheated() {
         return cheats != null;
     }
-    @Override
-    public boolean canPlayUnlimitedLands() {
-        return canPlayUnlimitedLands;
-    }
     public class DevModeCheats {
         private DevModeCheats() {
         }