Add support for Glowstone

Glowstone doesn't yet support PlayerMoveEvent nor Scoreboards, so
functionality is unfortunately limited.

src/main/java/com/massivecraft/factions/Board.java

@@ -1,10 +1,10 @@
 package com.massivecraft.factions;
 
+import com.google.gson.reflect.TypeToken;
 import com.massivecraft.factions.struct.Relation;
 import com.massivecraft.factions.util.AsciiCompass;
 import com.massivecraft.factions.zcore.util.DiscUtil;
 import org.bukkit.ChatColor;
-import org.bukkit.craftbukkit.libs.com.google.gson.reflect.TypeToken;
 
 import java.io.File;
 import java.lang.reflect.Type;

src/main/java/com/massivecraft/factions/FPlayer.java

@@ -6,8 +6,8 @@ import com.massivecraft.factions.iface.EconomyParticipator;
 import com.massivecraft.factions.iface.RelationParticipator;
 import com.massivecraft.factions.integration.Econ;
 import com.massivecraft.factions.integration.Worldguard;
-import com.massivecraft.factions.scoreboards.sidebar.FInfoSidebar;
 import com.massivecraft.factions.scoreboards.FScoreboard;
+import com.massivecraft.factions.scoreboards.sidebar.FInfoSidebar;
 import com.massivecraft.factions.struct.ChatMode;
 import com.massivecraft.factions.struct.Permission;
 import com.massivecraft.factions.struct.Relation;
@@ -781,4 +781,4 @@ public class FPlayer extends PlayerEntity implements EconomyParticipator {
     public void msg(String str, Object... args) {
         this.sendMessage(P.p.txt.parse(str, args));
     }
-}
+}

src/main/java/com/massivecraft/factions/FPlayers.java

@@ -1,7 +1,7 @@
 package com.massivecraft.factions;
 
+import com.google.gson.reflect.TypeToken;
 import com.massivecraft.factions.zcore.persist.PlayerEntityCollection;
-import org.bukkit.craftbukkit.libs.com.google.gson.reflect.TypeToken;
 
 import java.io.File;
 import java.lang.reflect.Type;

src/main/java/com/massivecraft/factions/Factions.java

@@ -1,11 +1,11 @@
 package com.massivecraft.factions;
 
+import com.google.gson.reflect.TypeToken;
 import com.massivecraft.factions.util.MiscUtil;
 import com.massivecraft.factions.zcore.persist.EntityCollection;
 import com.massivecraft.factions.zcore.util.TL;
 import com.massivecraft.factions.zcore.util.TextUtil;
 import org.bukkit.ChatColor;
-import org.bukkit.craftbukkit.libs.com.google.gson.reflect.TypeToken;
 
 import java.io.File;
 import java.lang.reflect.Type;

src/main/java/com/massivecraft/factions/P.java

@@ -1,5 +1,7 @@
 package com.massivecraft.factions;
 
+import com.google.gson.GsonBuilder;
+import com.google.gson.reflect.TypeToken;
 import com.massivecraft.factions.cmd.CmdAutoHelp;
 import com.massivecraft.factions.cmd.FCmdRoot;
 import com.massivecraft.factions.integration.Econ;
@@ -7,23 +9,20 @@ import com.massivecraft.factions.integration.Essentials;
 import com.massivecraft.factions.integration.Worldguard;
 import com.massivecraft.factions.listeners.*;
 import com.massivecraft.factions.struct.ChatMode;
-import com.massivecraft.factions.util.AutoLeaveTask;
-import com.massivecraft.factions.util.EnumTypeAdapter;
-import com.massivecraft.factions.util.LazyLocation;
-import com.massivecraft.factions.util.MapFLocToStringSetTypeAdapter;
-import com.massivecraft.factions.util.MyLocationTypeAdapter;
+import com.massivecraft.factions.util.*;
 import com.massivecraft.factions.zcore.MPlugin;
 import com.massivecraft.factions.zcore.util.TextUtil;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
-import org.bukkit.craftbukkit.libs.com.google.gson.GsonBuilder;
-import org.bukkit.craftbukkit.libs.com.google.gson.reflect.TypeToken;
 import org.bukkit.entity.Player;
 import org.bukkit.event.player.AsyncPlayerChatEvent;
 
 import java.lang.reflect.Modifier;
 import java.lang.reflect.Type;
-import java.util.*;
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
 import java.util.logging.Level;
 
 
@@ -70,15 +69,6 @@ public class P extends MPlugin {
 
     @Override
     public void onEnable() {
-        // bit of (apparently absolutely necessary) idiot-proofing for CB version support due to changed GSON lib package name
-        try {
-            Class.forName("org.bukkit.craftbukkit.libs.com.google.gson.reflect.TypeToken");
-        } catch (ClassNotFoundException ex) {
-            this.log(Level.SEVERE, "GSON lib not found. Your CraftBukkit build is too old (< 1.3.2) or otherwise not compatible.");
-            this.suicide();
-            return;
-        }
-
         if (!preEnable()) {
             return;
         }

src/main/java/com/massivecraft/factions/cmd/CmdAnnounce.java

@@ -2,7 +2,7 @@ package com.massivecraft.factions.cmd;
 
 import com.massivecraft.factions.FPlayer;
 import com.massivecraft.factions.struct.Permission;
-import net.minecraft.util.org.apache.commons.lang3.StringUtils;
+import org.apache.commons.lang.StringUtils;
 import org.bukkit.ChatColor;
 import org.bukkit.entity.Player;
 

src/main/java/com/massivecraft/factions/listeners/FactionsPlayerListener.java

@@ -80,7 +80,7 @@ public class FactionsPlayerListener implements Listener {
             myFaction.memberLoggedOff();
         }
 
-        FScoreboard.remove(me);
+        //FScoreboard.remove(me);
     }
 
     // Holds the next time a player can have a map shown.

src/main/java/com/massivecraft/factions/scoreboards/FScoreboard.java

@@ -20,6 +20,13 @@ public class FScoreboard {
     private FSidebarProvider temporaryProvider;
     private boolean removed = false;
 
+    // Glowstone doesn't support scoreboards.
+    // All references to this and related workarounds can be safely
+    // removed when scoreboards are supported.
+    public static boolean isSupportedByServer() {
+        return Bukkit.getScoreboardManager() != null;
+    }
+
     public static void init(FPlayer fplayer) {
         FScoreboard fboard = new FScoreboard(fplayer);
         fscoreboards.put(fplayer, fboard);
@@ -47,10 +54,16 @@ public class FScoreboard {
 
     private FScoreboard(FPlayer fplayer) {
         this.fplayer = fplayer;
-        this.scoreboard = Bukkit.getScoreboardManager().getNewScoreboard();
-        this.bufferedObjective = new BufferedObjective(scoreboard);
 
-        fplayer.getPlayer().setScoreboard(scoreboard);
+        if (isSupportedByServer()) {
+            this.scoreboard = Bukkit.getScoreboardManager().getNewScoreboard();
+            this.bufferedObjective = new BufferedObjective(scoreboard);
+
+            fplayer.getPlayer().setScoreboard(scoreboard);
+        } else {
+            this.scoreboard = null;
+            this.bufferedObjective = null;
+        }
     }
 
     protected FPlayer getFPlayer() {
@@ -62,10 +75,18 @@ public class FScoreboard {
     }
 
     public void setSidebarVisibility(boolean visible) {
+        if (!isSupportedByServer()) {
+            return;
+        }
+
         bufferedObjective.setDisplaySlot(visible ? DisplaySlot.SIDEBAR : null);
     }
 
     public void setDefaultSidebar(final FSidebarProvider provider, int updateInterval) {
+        if (!isSupportedByServer()) {
+            return;
+        }
+
         defaultProvider = provider;
         if (temporaryProvider == null) {
             // We have no temporary provider; update the BufferedObjective!
@@ -88,6 +109,10 @@ public class FScoreboard {
     }
 
     public void setTemporarySidebar(final FSidebarProvider provider) {
+        if (!isSupportedByServer()) {
+            return;
+        }
+
         temporaryProvider = provider;
         updateObjective();
 

src/main/java/com/massivecraft/factions/scoreboards/FTeamWrapper.java

@@ -20,6 +20,10 @@ public class FTeamWrapper {
     private final Set<UUID> members = new HashSet<UUID>();
 
     public static void applyUpdatesLater(final Faction faction) {
+        if (!FScoreboard.isSupportedByServer()) {
+            return;
+        }
+
         Bukkit.getScheduler().runTask(P.p, new Runnable() {
             @Override
             public void run() {
@@ -29,6 +33,10 @@ public class FTeamWrapper {
     }
 
     public static void applyUpdates(Faction faction) {
+        if (!FScoreboard.isSupportedByServer()) {
+            return;
+        }
+
         FTeamWrapper wrapper = wrappers.get(faction);
         Set<FPlayer> factionMembers = faction.getFPlayers();
 
@@ -64,10 +72,16 @@ public class FTeamWrapper {
     }
 
     public static void updatePrefixes(Faction faction) {
+        if (!FScoreboard.isSupportedByServer()) {
+            return;
+        }
         wrappers.get(faction).updatePrefixes();
     }
 
     protected static void track(FScoreboard fboard) {
+        if (!FScoreboard.isSupportedByServer()) {
+            return;
+        }
         tracking.add(fboard);
         for (FTeamWrapper wrapper : wrappers.values()) {
             wrapper.add(fboard);
@@ -75,6 +89,9 @@ public class FTeamWrapper {
     }
 
     protected static void untrack(FScoreboard fboard) {
+        if (!FScoreboard.isSupportedByServer()) {
+            return;
+        }
         tracking.remove(fboard);
         for (FTeamWrapper wrapper : wrappers.values()) {
             wrapper.remove(fboard);

src/main/java/com/massivecraft/factions/util/EnumTypeAdapter.java

@@ -1,13 +1,13 @@
 package com.massivecraft.factions.util;
 
-import org.bukkit.craftbukkit.libs.com.google.gson.Gson;
-import org.bukkit.craftbukkit.libs.com.google.gson.TypeAdapter;
-import org.bukkit.craftbukkit.libs.com.google.gson.TypeAdapterFactory;
-import org.bukkit.craftbukkit.libs.com.google.gson.annotations.SerializedName;
-import org.bukkit.craftbukkit.libs.com.google.gson.reflect.TypeToken;
-import org.bukkit.craftbukkit.libs.com.google.gson.stream.JsonReader;
-import org.bukkit.craftbukkit.libs.com.google.gson.stream.JsonToken;
-import org.bukkit.craftbukkit.libs.com.google.gson.stream.JsonWriter;
+import com.google.gson.Gson;
+import com.google.gson.TypeAdapter;
+import com.google.gson.TypeAdapterFactory;
+import com.google.gson.annotations.SerializedName;
+import com.google.gson.reflect.TypeToken;
+import com.google.gson.stream.JsonReader;
+import com.google.gson.stream.JsonToken;
+import com.google.gson.stream.JsonWriter;
 
 import java.io.IOException;
 import java.util.HashMap;

src/main/java/com/massivecraft/factions/util/MapFLocToStringSetTypeAdapter.java

@@ -1,8 +1,8 @@
 package com.massivecraft.factions.util;
 
+import com.google.gson.*;
 import com.massivecraft.factions.FLocation;
 import com.massivecraft.factions.P;
-import org.bukkit.craftbukkit.libs.com.google.gson.*;
 
 import java.lang.reflect.Type;
 import java.util.HashSet;

src/main/java/com/massivecraft/factions/util/MyLocationTypeAdapter.java

@@ -1,7 +1,7 @@
 package com.massivecraft.factions.util;
 
+import com.google.gson.*;
 import com.massivecraft.factions.P;
-import org.bukkit.craftbukkit.libs.com.google.gson.*;
 
 import java.lang.reflect.Type;
 import java.util.logging.Level;

src/main/java/com/massivecraft/factions/zcore/MPlugin.java

@@ -1,5 +1,8 @@
 package com.massivecraft.factions.zcore;
 
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import com.google.gson.reflect.TypeToken;
 import com.massivecraft.factions.Conf;
 import com.massivecraft.factions.zcore.persist.EM;
 import com.massivecraft.factions.zcore.persist.SaveTask;
@@ -10,9 +13,6 @@ import com.massivecraft.factions.zcore.util.TextUtil;
 import org.bukkit.Bukkit;
 import org.bukkit.command.CommandSender;
 import org.bukkit.configuration.file.YamlConfiguration;
-import org.bukkit.craftbukkit.libs.com.google.gson.Gson;
-import org.bukkit.craftbukkit.libs.com.google.gson.GsonBuilder;
-import org.bukkit.craftbukkit.libs.com.google.gson.reflect.TypeToken;
 import org.bukkit.plugin.java.JavaPlugin;
 
 import java.io.*;

src/main/java/com/massivecraft/factions/zcore/persist/EntityCollection.java

@@ -1,5 +1,6 @@
 package com.massivecraft.factions.zcore.persist;
 
+import com.google.gson.Gson;
 import com.massivecraft.factions.FLocation;
 import com.massivecraft.factions.FPlayer;
 import com.massivecraft.factions.Faction;
@@ -8,7 +9,6 @@ import com.massivecraft.factions.zcore.util.TextUtil;
 import com.massivecraft.factions.zcore.util.UUIDFetcher;
 import org.apache.commons.lang.StringUtils;
 import org.bukkit.Bukkit;
-import org.bukkit.craftbukkit.libs.com.google.gson.Gson;
 
 import java.io.File;
 import java.io.IOException;

src/main/java/com/massivecraft/factions/zcore/persist/PlayerEntityCollection.java

@@ -1,8 +1,8 @@
 package com.massivecraft.factions.zcore.persist;
 
+import com.google.gson.Gson;
 import org.bukkit.Bukkit;
 import org.bukkit.OfflinePlayer;
-import org.bukkit.craftbukkit.libs.com.google.gson.Gson;
 import org.bukkit.entity.Player;
 
 import java.io.File;