Attempt to fix auto-start-timer issues.

resources/plugin.yml

@@ -1,7 +1,7 @@
 name: MobArena
 author: garbagemule
 main: com.garbagemule.MobArena.MobArena
-version: 0.95.5.32
+version: 0.95.5.34
 softdepend: [Multiverse-Core,Towny,Heroes,MagicSpells,Vault]
 commands:
     ma:

src/com/garbagemule/MobArena/ArenaImpl.java

@@ -637,11 +637,16 @@ public class ArenaImpl implements Arena
             refund(p);
         }
 
-        ArenaPlayer ap = arenaPlayerMap.get(p);
         if (inLobby(p)) {
+            ArenaPlayer ap = arenaPlayerMap.get(p);
             if (ap.getArenaClass() != null) {
                 limitManager.playerLeftClass(ap.getArenaClass(), ap.getPlayer());
             }
+
+            // Last lobby player leaving? Stop the timer
+            if (lobbyPlayers.size() == 1) {
+                autoStartTimer.stop();
+            }
         }
         
         movePlayerToEntry(p);
@@ -1290,6 +1295,11 @@ public class ArenaImpl implements Arena
         return arenaPlayerMap.values();
     }
 
+    @Override
+    public AutoStartTimer getAutoStartTimer() {
+        return autoStartTimer;
+    }
+
     /*@Override
     public List<ArenaPlayerStatistics> getArenaPlayerStatistics(Comparator<ArenaPlayerStatistics> comparator)
     {

src/com/garbagemule/MobArena/autostart/AutoStartTimer.java

@@ -1,22 +1,25 @@
 package com.garbagemule.MobArena.autostart;
 
+import com.garbagemule.MobArena.MobArena;
 import com.garbagemule.MobArena.Msg;
+import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
 
 import com.garbagemule.MobArena.Messenger;
 import com.garbagemule.MobArena.framework.Arena;
+import org.bukkit.scheduler.BukkitRunnable;
 
 public class AutoStartTimer {
+    private MobArena plugin;
     private Arena arena;
     private int seconds;
     private Timer timer;
-    private boolean started;
     private boolean useLevels;
     
     public AutoStartTimer(Arena arena, int seconds) {
+        this.plugin    = arena.getPlugin();
         this.arena     = arena;
         this.seconds   = seconds;
-        this.started   = false;
         this.useLevels = arena.getSettings().getBoolean("display-timer-as-level", false);
     }
     
@@ -26,19 +29,27 @@ public class AutoStartTimer {
      * started, nothing happens if the method is called again.
      */
     public void start() {
-        if (seconds > 5 && !started) {
+        if (seconds > 5 && timer == null) {
             timer = new Timer(seconds);
-            timer.start();
+            timer.runTaskTimer(plugin, 20, 20);
-            started = true;
+        }
+    }
+
+    /**
+     * Stops the timer.
+     */
+    public void stop() {
+        if (timer != null) {
+            timer.stop();
         }
     }
     
     public boolean isRunning() {
-        return (timer != null && started);
+        return (timer != null);
     }
     
     public int getRemaining() {
-        return (timer != null ? timer.getRemaining() : -1);
+        return (isRunning() ? timer.getRemaining() : -1);
     }
     
     /**
@@ -47,7 +58,7 @@ public class AutoStartTimer {
      * timer, followed by the creation of a new. Thus, no timers should
      * ever interfere with each other.
      */
-    private class Timer implements Runnable {
+    private class Timer extends BukkitRunnable {
         private int remaining;
         private int countdownIndex;
         private int[] intervals = new int[]{1, 2, 3, 4, 5, 10, 30};
@@ -65,39 +76,34 @@ public class AutoStartTimer {
             }
         }
         
-        /**
-         * Start the timer
-         */
-        public synchronized void start() {
-            arena.scheduleTask(this, 20);
-        }
-        
         /**
          * Get the remaining number of seconds
          * @return number of seconds left
          */
-        public synchronized int getRemaining() {
+        public int getRemaining() {
             return remaining;
         }
 
+        public void stop() {
+            cancel();
+            AutoStartTimer.this.timer = null;
+        }
+    
         @Override
         public void run() {
-            synchronized(this) {
             // Abort if the arena is running, or if players have left
             if (arena.isRunning() || arena.getPlayersInLobby().isEmpty()) {
-                    started = false;
+                stop();
-                    this.notifyAll();
                 return;
             }
 
-                // Count down
+            // Count down and start if 0
-                remaining--;
+            if (--remaining <= 0) {
-                
+                stop();
-                // Start if 0
-                if (remaining <= 0) {
                 arena.forceStart();
-                    started = false;
+                return;
-                } else {
+            }
+
             // If using levels, update 'em
             if (useLevels) {
                 for (Player p : arena.getPlayersInLobby()) {
@@ -106,15 +112,9 @@ public class AutoStartTimer {
             }
             // Otherwise, warn at x seconds left
             else if (remaining == intervals[countdownIndex]) {
-                        Messenger.announce(arena, Msg.ARENA_AUTO_START, ""+remaining);
+                Messenger.announce(arena, Msg.ARENA_AUTO_START, String.valueOf(remaining));
                 countdownIndex--;
             }
-                    
-                    // Reschedule
-                    arena.scheduleTask(this, 20);
-                }
-                this.notifyAll();
-            }
         }
     }
 }

src/com/garbagemule/MobArena/framework/Arena.java

@@ -2,6 +2,7 @@ package com.garbagemule.MobArena.framework;
 
 import java.util.*;
 
+import com.garbagemule.MobArena.autostart.AutoStartTimer;
 import org.bukkit.Location;
 import org.bukkit.Material;
 import org.bukkit.World;
@@ -243,4 +244,6 @@ public interface Arena
     public boolean hasIsolatedChat();
 
     public Player getLastPlayerStanding();
+
+    public AutoStartTimer getAutoStartTimer();
 }

src/com/garbagemule/MobArena/util/inventory/InventoryManager.java

@@ -50,6 +50,7 @@ public class InventoryManager
         
         // And clear the inventory
         clearInventory(p);
+        p.updateInventory();
     }
     
     public void restoreInv(Player p) throws FileNotFoundException, IOException, InvalidConfigurationException {