Featherboard compatibility

Changelog.txt

@@ -1,5 +1,7 @@
 Version 2.1.182
     Fixed a NPE with Scoreboards enabled when trying to update scoreboards
+    Fixed an error when using mcMMO with Featherboard that broke mcMMO skill boards when using certain commands
+    Added 'Scoreboard.Recovery' locale key
     Players now receive XP from harvesting Sweet Berry bushes (double XP for harvesting fully grown berries)
     Sweet Berry Bush will no longer ready tools for Super Abilities
     You can now use '.all' (for example: mcmmo.perks.xp.customboost.all) to give an XP perk to all skills

src/main/java/com/gmail/nossr50/datatypes/player/McMMOPlayer.java

@@ -118,6 +118,8 @@ public class McMMOPlayer implements Identified {
     private final FixedMetadataValue playerMetadata;
     private final String playerName;
 
+    private PrimarySkillType lastSkillShownScoreboard = PrimarySkillType.values()[0];
+
     public McMMOPlayer(Player player, PlayerProfile profile) {
         this.playerName = player.getName();
         UUID uuid = player.getUniqueId();
@@ -186,6 +188,14 @@ public class McMMOPlayer implements Identified {
         experienceBarManager.hideExperienceBar(primarySkillType);
     }*/
 
+    public @NotNull PrimarySkillType getLastSkillShownScoreboard() {
+        return lastSkillShownScoreboard;
+    }
+
+    public void setLastSkillShownScoreboard(PrimarySkillType primarySkillType) {
+        this.lastSkillShownScoreboard = primarySkillType;
+    }
+
     public void processPostXpEvent(PrimarySkillType primarySkillType, Plugin plugin, XPGainSource xpGainSource)
     {
         //Check if they've reached the power level cap just now

src/main/java/com/gmail/nossr50/util/scoreboards/ScoreboardManager.java

@@ -285,6 +285,9 @@ public class ScoreboardManager {
     // **** Setup methods **** //
 
     public static void enablePlayerSkillScoreboard(Player player, PrimarySkillType skill) {
+        McMMOPlayer mmoPlayer = UserManager.getPlayer(player);
+        mmoPlayer.setLastSkillShownScoreboard(skill);
+
         ScoreboardWrapper wrapper = getWrapper(player);
 
         if(wrapper == null) {
@@ -300,6 +303,25 @@ public class ScoreboardManager {
         }
     }
 
+    public static void retryLastSkillBoard(Player player) {
+        McMMOPlayer mmoPlayer = UserManager.getPlayer(player);
+        PrimarySkillType primarySkillType = mmoPlayer.getLastSkillShownScoreboard();
+
+        ScoreboardWrapper wrapper = getWrapper(player);
+
+        if(wrapper == null) {
+            setupPlayer(player);
+            wrapper = getWrapper(player);
+        }
+
+        if(wrapper != null) {
+            wrapper.setOldScoreboard();
+            wrapper.setTypeSkill(primarySkillType);
+
+            changeScoreboard(wrapper, Config.getInstance().getSkillScoreboardTime());
+        }
+    }
+
     public static void enablePlayerSkillLevelUpScoreboard(Player player, PrimarySkillType skill) {
         ScoreboardWrapper wrapper = getWrapper(player);
 
@@ -528,8 +550,7 @@ public class ScoreboardManager {
         return mcMMO.p.getServer().getScoreboardManager();
     }
 
-
-    private static void changeScoreboard(ScoreboardWrapper wrapper, int displayTime) {
+    public static void changeScoreboard(ScoreboardWrapper wrapper, int displayTime) {
         if (displayTime == -1) {
             wrapper.showBoardWithNoRevert();
         }

src/main/java/com/gmail/nossr50/util/scoreboards/ScoreboardWrapper.java

@@ -14,9 +14,11 @@ import com.gmail.nossr50.locale.LocaleLoader;
 import com.gmail.nossr50.mcMMO;
 import com.gmail.nossr50.skills.child.FamilyTree;
 import com.gmail.nossr50.util.Misc;
+import com.gmail.nossr50.util.player.NotificationManager;
 import com.gmail.nossr50.util.player.UserManager;
 import com.gmail.nossr50.util.scoreboards.ScoreboardManager.SidebarType;
 import org.apache.commons.lang.Validate;
+import org.bukkit.Bukkit;
 import org.bukkit.ChatColor;
 import org.bukkit.entity.Player;
 import org.bukkit.scheduler.BukkitRunnable;
@@ -43,7 +45,7 @@ public class ScoreboardWrapper {
     // Internal usage variables (should exist)
     private SidebarType sidebarType;
     private Objective sidebarObjective;
-    private final Objective powerObjective;
+    private Objective powerObjective;
 
     // Parameter variables (May be null / invalid)
     private Scoreboard oldBoard = null;
@@ -51,14 +53,27 @@ public class ScoreboardWrapper {
     public PrimarySkillType targetSkill = null;
     private PlayerProfile targetProfile = null;
     public int leaderboardPage = -1;
+    private boolean registered = false;
 
     public ScoreboardWrapper(Player player, Scoreboard scoreboard) {
         this.player = player;
         this.playerName = player.getName();
         this.scoreboard = scoreboard;
+        initBoard();
+    }
+
+    private void initBoard() {
         sidebarType = SidebarType.NONE;
-        sidebarObjective = this.scoreboard.registerNewObjective(ScoreboardManager.SIDEBAR_OBJECTIVE, "dummy", SIDE_OBJECTIVE);
-        powerObjective = this.scoreboard.registerNewObjective(ScoreboardManager.POWER_OBJECTIVE, "dummy", POWER_OBJECTIVE);
+        if(registered) {
+            //Make sure our references are pointed at the right things
+            sidebarObjective = scoreboard.getObjective(ScoreboardManager.SIDEBAR_OBJECTIVE);
+            powerObjective = scoreboard.getObjective(ScoreboardManager.POWER_OBJECTIVE);
+        } else {
+            //Register Objectives
+            sidebarObjective = this.scoreboard.registerNewObjective(ScoreboardManager.SIDEBAR_OBJECTIVE, "dummy", SIDE_OBJECTIVE);
+            powerObjective = this.scoreboard.registerNewObjective(ScoreboardManager.POWER_OBJECTIVE, "dummy", POWER_OBJECTIVE);
+            registered = true;
+        }
 
         if (Config.getInstance().getPowerLevelTagsEnabled()) {
             powerObjective.setDisplayName(ScoreboardManager.TAG_POWER_LEVEL);
@@ -399,7 +414,19 @@ public class ScoreboardWrapper {
         //Unregister objective
         McMMOScoreboardObjectiveEvent unregisterEvent = callObjectiveEvent(ScoreboardObjectiveEventReason.UNREGISTER_THIS_OBJECTIVE);
         if(!unregisterEvent.isCancelled()) {
-            sidebarObjective.unregister();
+            try {
+                sidebarObjective.unregister();
+            } catch (IllegalStateException e) {
+                McMMOPlayer mmoPlayer = UserManager.getPlayer(player);
+
+                mcMMO.p.debug("Recovering scoreboard for player: " + player.getName());
+
+                if(mmoPlayer.isDebugMode())
+                    NotificationManager.sendPlayerInformationChatOnlyPrefixed(player, "Scoreboard.Recovery");
+
+                initBoard(); //Start over
+                Bukkit.getScheduler().runTaskLater(mcMMO.p, () -> ScoreboardManager.retryLastSkillBoard(player), 0);
+            }
         }
 
         //Register objective

src/main/resources/locale/locale_en_US.properties

@@ -1138,3 +1138,4 @@ Chat.Channel.Off=&6(&amcMMO-Chat&6) &7Your chat messages will no longer be autom
 Chat.Spy.Party=&6[&eSPY&6-&a{2}&6] &r{0} &b\u2192 &r{1}
 Broadcasts.LevelUpMilestone=&6(&amcMMO&6) {0}&7 has reached level &a{1}&7 in &3{2}&7!
 Broadcasts.PowerLevelUpMilestone=&6(&amcMMO&6) {0}&7 has reached a Power level of &a{1}&7!
+Scoreboard.Recovery=Attempting to recover mcMMO scoreboard...