Fixed some bugs

src/com/garbagemule/MobArena/Arena.java

@@ -59,7 +59,7 @@ public class Arena
     protected List<ItemStack> entryFee;
     
     // Arena sets/maps
-    protected Set<Player>         /*livePlayers, */deadPlayers, readyPlayers, specPlayers, waitPlayers, hasPaid, arenaPlayers, lobbyPlayers, notifyPlayers, randoms;
+    protected Set<Player>         arenaPlayers, lobbyPlayers, readyPlayers, specPlayers, waitPlayers, hasPaid, rewardedPlayers, notifyPlayers, randoms;
     protected Set<LivingEntity>   monsters;
     protected Set<Block>          blocks;
     protected Set<Wolf>           pets;
@@ -101,11 +101,10 @@ public class Arena
         arenaPlayers    = new HashSet<Player>();
         lobbyPlayers    = new HashSet<Player>();
         notifyPlayers   = new HashSet<Player>();
-        //livePlayers   = new HashSet<Player>();
-        deadPlayers   = new HashSet<Player>();
         readyPlayers    = new HashSet<Player>();
         specPlayers     = new HashSet<Player>();
         waitPlayers     = new HashSet<Player>();
+        rewardedPlayers = new HashSet<Player>();
         hasPaid         = new HashSet<Player>();
         monsters        = new HashSet<LivingEntity>();
         blocks          = new HashSet<Block>();
@@ -129,7 +128,7 @@ public class Arena
     public boolean startArena()
     {
         // Sanity-checks
-        if (running || lobbyPlayers.isEmpty() || !lobbyPlayers.equals(readyPlayers))
+        if (running || lobbyPlayers.isEmpty() || !readyPlayers.containsAll(lobbyPlayers))
             return false;
         if (!softRestore && forceRestore && !serializeRegion())
             return false;
@@ -182,9 +181,6 @@ public class Arena
         if (!running || !arenaPlayers.isEmpty())
             return false;
         
-        // Stop spawning.
-        stopSpawning();
-        
         // Set the boolean.
         running = false;
         
@@ -196,6 +192,9 @@ public class Arena
             log.clear();
         }
         
+        // Stop spawning.
+        stopSpawning();
+
         // Clean arena floor.
         cleanup();
         
@@ -210,10 +209,12 @@ public class Arena
         MAUtils.tellAll(this, MAMessages.get(Msg.ARENA_END), true);
         arenaPlayers.clear();
         notifyPlayers.clear();
+        rewardedPlayers.clear();
         classMap.clear();
         rewardMap.clear();
         waveMap.clear();
         killMap.clear();
+        spawnThread = null;
         
         // Notify listeners.
         for (MobArenaListener listener : plugin.getAM().listeners)
@@ -286,7 +287,7 @@ public class Arena
     public void playerLeave(Player p)
     {
         // Clear class inventory, restore old inventory and fork over rewards.
-        restoreInvAndGiveRewards(p, !specPlayers.contains(p));
+        restoreInvAndGiveRewards(p, (arenaPlayers.contains(p) || lobbyPlayers.contains(p)));
         
         // Grab the player's entry location, and warp them there.
         Location entry = locations.get(p);
@@ -305,7 +306,7 @@ public class Arena
         endArena();
     }
     
-    public void playerDeath(final Player p)
+    public void playerDeath(Player p)
     {
         // If spectate-on-death: false, pass on to playerLeave.
         if (!specOnDeath)
@@ -361,12 +362,6 @@ public class Arena
         specPlayers.remove(p);
         arenaPlayers.remove(p);
         lobbyPlayers.remove(p);
-
-        // arenaPlayers is empty if lobbyPlayers isn’t, and vice versa
-        /*if (arenaPlayers.remove(p))
-            endArena2();
-        if (lobbyPlayers.remove(p))
-            startArena2();*/
     }
 
     private void spawnPets()
@@ -409,6 +404,7 @@ public class Arena
             Bukkit.getServer().getScheduler().cancelTask(spawnThread.taskId);
             Bukkit.getServer().getScheduler().cancelTask(spawnTaskId);
             spawnTaskId = -1;
+            spawnThread = null;
         }
         
         // Restore spawn flags.
@@ -438,18 +434,28 @@ public class Arena
     public void restoreInvAndGiveRewards(final Player p, final boolean clear)
     {
         final List<ItemStack> rewards = rewardMap.get(p);
+        final boolean hadRewards = rewardedPlayers.contains(p);
+        
+        if (clear) MAUtils.clearInventory(p);
         
         Bukkit.getServer().getScheduler().scheduleSyncDelayedTask(plugin,
             new Runnable()
             {
                 public void run()
                 { 
-                    if (clear)
+                    //if (clear)
-                        MAUtils.clearInventory(p);
+                    //    MAUtils.clearInventory(p);
                     
                     if (!emptyInvJoin)
                         MAUtils.restoreInventory(p);
+                    
+                    //if (rewardedPlayers.contains(p))
+                    if (hadRewards)
+                        return;
+                    
                     MAUtils.giveRewards(p, rewards, plugin);
+                    if (running)
+                        rewardedPlayers.add(p);
                 }
             });
     }
@@ -465,6 +471,7 @@ public class Arena
     public void assignClass(Player p, String className)
     {
         petMap.remove(p);
+        randoms.remove(p);
         classMap.put(p, className);
         
         MAUtils.clearInventory(p);
@@ -827,13 +834,6 @@ public class Arena
         return result;
     }
     
-    public List<Player> getDeadPlayers()
-    {
-        List<Player> result = new LinkedList<Player>();
-        result.addAll(deadPlayers);
-        return result;
-    }
-    
     public void resetIdleTimer()
     {
         if (maxIdleTime <= 0 || !running)

src/com/garbagemule/MobArena/ArenaLog.java

@@ -73,10 +73,7 @@ public class ArenaLog
         log.add(" ");
 
         // Player data
-        int NAME = 12;
+        int NAME = 12; int CLASS = 0; int WAVE = 4; int KILLS = 5;
-        int CLASS = 0;
-        int WAVE = 4;
-        int KILLS = 5;
         for (String c : plugin.getAM().classes)
             if (c.length() > CLASS)
                 CLASS = c.length();

src/com/garbagemule/MobArena/MACommands.java

@@ -851,7 +851,7 @@ public class MACommands implements CommandExecutor
                 MAUtils.tellPlayer(sender, MAMessages.get(Msg.MISC_NO_ACCESS));
                 return true;
             }
-            if (args.length != 3 || !arg1.matches("[0-9]+"))
+            if (args.length != 3 || !arg1.matches("(-)?[0-9]+"))
             {
                 MAUtils.tellPlayer(sender, "Usage: /ma expandregion <amount> [up|down|out]");
                 return true;
@@ -883,6 +883,9 @@ public class MACommands implements CommandExecutor
                 return true;
             }
             
+            // In case of a "negative" region, fix it!
+            MAUtils.fixRegion(plugin.getConfig(), am.selectedArena.world, am.selectedArena);
+            
             MAUtils.tellPlayer(sender, "Region for '" + am.selectedArena.configName() + "' expanded " + arg2 + " by " + arg1 + " blocks.");
             am.selectedArena.serializeConfig();
             am.selectedArena.load(plugin.getConfig());

src/com/garbagemule/MobArena/MAListener.java

@@ -16,6 +16,7 @@ import org.bukkit.event.block.Action;
 import org.bukkit.event.block.BlockBreakEvent;
 import org.bukkit.event.block.BlockPlaceEvent;
 import org.bukkit.event.entity.CreatureSpawnEvent;
+import org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason;
 import org.bukkit.event.entity.EntityCombustEvent;
 import org.bukkit.event.entity.EntityDamageByEntityEvent;
 import org.bukkit.event.entity.EntityDamageEvent;
@@ -96,7 +97,7 @@ public class MAListener implements ArenaListener
 
 	public void onCreatureSpawn(CreatureSpawnEvent event)
 	{
-        if (!arena.inRegion(event.getLocation()))
+        if (!arena.inRegion(event.getLocation()) || event.getSpawnReason() == SpawnReason.CUSTOM)
             return;
         
         // If running == true, setCancelled(false), and vice versa.

src/com/garbagemule/MobArena/MAUtils.java

@@ -755,7 +755,7 @@ public class MAUtils
         return true;
     }
     
-    private static void fixRegion(Configuration config, World world, Arena arena)
+    public static void fixRegion(Configuration config, World world, Arena arena)
     {
         if (arena.p1 == null || arena.p2 == null)
             return;
@@ -904,12 +904,11 @@ public class MAUtils
     public static void tellAll(Arena arena, String msg, boolean waitPlayers)
     {
         Set<Player> tmp = new HashSet<Player>();
-        //tmp.addAll(arena.livePlayers);
         tmp.addAll(arena.arenaPlayers);
         tmp.addAll(arena.lobbyPlayers);
-        tmp.addAll(arena.deadPlayers);
-        tmp.addAll(arena.specPlayers);
         tmp.addAll(arena.readyPlayers);
+        tmp.addAll(arena.notifyPlayers);
+        tmp.addAll(arena.specPlayers);
         if (waitPlayers) tmp.addAll(arena.waitPlayers);
         for (Player p : tmp)
             tellPlayer(p, msg);