Fix crash when getting commander info

forge-game/src/main/java/forge/game/GameView.java

@@ -22,6 +22,12 @@ import forge.trackable.TrackableProperty;
 import forge.util.FCollectionView;
 
 public class GameView extends TrackableObject {
+    private static GameView currentGame;
+
+    public static GameView getCurrentGame() {
+        return currentGame;
+    }
+
     /*private final TrackableIndex<CardView> cards = new TrackableIndex<CardView>();
     private final TrackableIndex<PlayerView> players = new TrackableIndex<PlayerView>();
     private final TrackableIndex<SpellAbilityView> spellAbilities = new TrackableIndex<SpellAbilityView>();
@@ -32,6 +38,7 @@ public class GameView extends TrackableObject {
 
     public GameView(Game game0) {
         super(-1); //ID not needed
+        currentGame = this;
         game = game0;
         set(TrackableProperty.WinningTeam, -1);
 
@@ -110,6 +117,9 @@ public class GameView extends TrackableObject {
         set(TrackableProperty.GameOver, game.isGameOver());
         set(TrackableProperty.MatchOver, game.getMatch().isMatchOver());
         set(TrackableProperty.WinningTeam, game.getOutcome() == null ? -1 : game.getOutcome().getWinningTeam());
+        if (game.isGameOver()) {
+            currentGame = null;
+        }
     }
 
     public GameLog getGameLog() {

forge-game/src/main/java/forge/game/card/CardFactoryUtil.java

@@ -32,6 +32,7 @@ import forge.card.mana.ManaCostShard;
 import forge.game.Game;
 import forge.game.GameEntity;
 import forge.game.GameLogEntryType;
+import forge.game.GameView;
 import forge.game.ability.AbilityFactory;
 import forge.game.ability.AbilityUtils;
 import forge.game.ability.ApiType;
@@ -42,6 +43,7 @@ import forge.game.cost.CostPayment;
 import forge.game.event.GameEventCardStatsChanged;
 import forge.game.phase.PhaseHandler;
 import forge.game.player.Player;
+import forge.game.player.PlayerView;
 import forge.game.replacement.ReplacementEffect;
 import forge.game.replacement.ReplacementHandler;
 import forge.game.replacement.ReplacementLayer;
@@ -1984,7 +1986,6 @@ public class CardFactoryUtil {
     }
 
     public static void correctAbilityChainSourceCard(final SpellAbility sa, final Card card) {
-
         sa.setHostCard(card);
 
         if (sa.getSubAbility() != null) {
@@ -2027,9 +2028,10 @@ public class CardFactoryUtil {
         cmd.addStaticAbility("Mode$ RaiseCost | Amount$ CommanderCostRaise | Type$ Spell | ValidCard$ Card.Self+wasCastFromCommand | EffectZone$ All | AffectedZone$ Stack");
     }
     */
-    public static final String getCommanderInfo(final Player originPlayer) {
+
+    public static final String getCommanderInfo(final PlayerView originPlayer) {
         StringBuilder sb = new StringBuilder();
-        for (Player p : originPlayer.getGame().getPlayers()) {
+        for (PlayerView p : GameView.getCurrentGame().getPlayers()) {
         	final String text;
             if (p.equals(originPlayer)) {
             	text = "Commander Damage from own Commander: ";

forge-game/src/main/java/forge/game/card/CardView.java

@@ -521,7 +521,7 @@ public class CardView extends GameEntityView {
         }
         if (isCommander()) {
             sb.append(getOwner()).append("'s Commander\r\n");
-            sb.append(CardFactoryUtil.getCommanderInfo(Player.get(getOwner()))).append("\r\n");
+            sb.append(CardFactoryUtil.getCommanderInfo(getOwner())).append("\r\n");
         }
         sb.append(state.getAbilityText());
 

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

@@ -4,8 +4,6 @@ import java.util.HashMap;
 import java.util.Map;
 import java.util.Map.Entry;
 
-import org.apache.commons.lang3.NotImplementedException;
-
 import com.google.common.collect.Maps;
 
 import forge.LobbyPlayer;
@@ -118,8 +116,11 @@ public class PlayerView extends GameEntityView {
         set(TrackableProperty.Commander, PlayerView.get(p.getCommander()));
     }
 
-    public Map<Integer, Integer> getCommanderDamage() {
-        return get(TrackableProperty.CommanderDamage);
+    public int getCommanderDamage(CardView commander) {
+        Map<Integer, Integer> map = get(TrackableProperty.CommanderDamage);
+        if (map == null) { return 0; }
+        Integer damage = map.get(commander.getId());
+        return damage == null ? 0 : damage.intValue();
     }
     void updateCommanderDamage(Player p) {
         Map<Integer, Integer> map = new HashMap<Integer, Integer>();
@@ -129,10 +130,6 @@ public class PlayerView extends GameEntityView {
         set(TrackableProperty.CommanderDamage, map);
     }
 
-    public String getCommanderInfo() {
-        throw new NotImplementedException("Not implemented");
-    }
-
     public PlayerView getMindSlaveMaster() {
         return get(TrackableProperty.MindSlaveMaster);
     }