v0.90.1 - Fixed Creeper instant deaths and other bugs. This is no longer block break.

bin/plugin.yml

@@ -1,6 +1,6 @@
 name: MobArena
 main: com.garbagemule.MobArena.MobArena
-version: 0.90
+version: 0.90.1
 commands:
   ma:
     description: Base command for MobArena

src/com/garbagemule/MobArena/ArenaManager.java

@@ -3,7 +3,6 @@ package com.garbagemule.MobArena;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.HashSet;
-import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -161,6 +160,9 @@ public class ArenaManager
         isRunning = true;
         readySet.clear();
         
+        // Clear the floor for good measure.
+        clearEntities();
+        
         for (Player p : playerSet)
         {
             p.teleport(arenaLoc);
@@ -293,10 +295,7 @@ public class ArenaManager
         p.setHealth(20);
         tellAll(p.getName() + " died!");
         
-        //if (playerSet.contains(p))
         playerSet.remove(p);
-        
-        //if (classMap.keySet().contains(p))
         classMap.remove(p);
             
         if (isRunning && playerSet.isEmpty())
@@ -384,10 +383,9 @@ public class ArenaManager
             return;
         }
         
-        Iterator<Player> iterator = ArenaManager.playerSet.iterator();
-        while (iterator.hasNext())
+        Set<Player> set = new HashSet<Player>(playerSet);
+        for (Player player : set)
         {
-            Player player = iterator.next();
             if (!ArenaManager.readySet.contains(player))
                 ArenaManager.playerLeave(player);
         }
@@ -407,9 +405,9 @@ public class ArenaManager
             return;
         }
         
-        Iterator<Player> iterator = ArenaManager.playerSet.iterator();
-        while (iterator.hasNext())
-            ArenaManager.playerLeave(iterator.next());
+        Set<Player> set = new HashSet<Player>(playerSet);
+        for (Player player : set)
+            ArenaManager.playerLeave(player);
         
         // Just for good measure.
         endArena();

src/com/garbagemule/MobArena/MABlockListener.java

@@ -20,24 +20,6 @@ public class MABlockListener extends BlockListener
     {
     }
 
-    /* Removed for testing purposes.
-    public void onBlockDamage(BlockDamageEvent event)
-    {
-        if (!ArenaManager.isSetup || !ArenaManager.isProtected)
-            return;
-        
-        Block b = event.getBlock();
-        
-        if (ArenaManager.blockSet.contains(b))
-            return;
-        
-        System.out.println("This is block damage.");
-        
-        if (MAUtils.inRegion(b.getLocation()))
-            event.setCancelled(true);
-    }
-    */
-
     /**
      * Prevents blocks from breaking if block protection is on.
      */
@@ -51,8 +33,6 @@ public class MABlockListener extends BlockListener
         if (ArenaManager.blockSet.remove(b) || b.getType() == Material.TNT)
             return;
         
-        System.out.println("This is block break.");
-        
         if (MAUtils.inRegion(b.getLocation()))
             event.setCancelled(true);
     }

src/com/garbagemule/MobArena/MACommands.java

@@ -223,7 +223,7 @@ public class MACommands implements CommandExecutor
         }
         
         // ma setregion [p1|p2]
-        if (cmd.equalsIgnoreCase("setregion"))
+        if (cmd.equals("setregion"))
         {
             if (!arg.equals("p1") && !arg.equals("p2"))
             {
@@ -240,7 +240,7 @@ public class MACommands implements CommandExecutor
         }
         
         // ma expandregion [up|down|out] <amount>
-        if (cmd.equalsIgnoreCase("expandregion"))
+        if (cmd.equals("expandregion"))
         {
             if (ArenaManager.p1 == null || ArenaManager.p2 == null)
             {

src/com/garbagemule/MobArena/MADamageListener.java

@@ -4,8 +4,6 @@ import org.bukkit.entity.Player;
 import org.bukkit.entity.LivingEntity;
 import org.bukkit.event.entity.EntityListener;
 import org.bukkit.event.entity.EntityDeathEvent;
-import org.bukkit.event.entity.EntityDamageEvent;
-import org.bukkit.event.entity.CreatureSpawnEvent;
 
 /**
  * This listener acts as a type of death-listener.
@@ -22,28 +20,9 @@ public class MADamageListener extends EntityListener
     {
     }
     
-    public void onEntityDamage(EntityDamageEvent event)
-    {
-        if (!ArenaManager.isRunning)
-            return;
-        
-        if (!(event.getEntity() instanceof Player))
-            return;
-        
-        Player p = (Player) event.getEntity();
-        
-        if (!ArenaManager.playerSet.contains(p))
-            return;
-        
-        if (p.getHealth() > event.getDamage())
-            return;
-        
-        event.setCancelled(true);
-        ArenaManager.playerDeath(p);
-    }
-    
     /**
-     * Clears all player/monster drops on death.
+     * Clears all player/monster drops on death. Also handles
+     * player death events.
      */
     public void onEntityDeath(EntityDeathEvent event)
     {        
@@ -71,19 +50,4 @@ public class MADamageListener extends EntityListener
         }
     }
     
-    /**
-     * Prevents monsters from spawning inside the arena unless
-     * it's running.
-     */
-    public void onCreatureSpawn(CreatureSpawnEvent event)
-    {        
-        if (!MAUtils.inRegion(event.getLocation()))
-            return;
-            
-        if (!(event.getEntity() instanceof LivingEntity))
-            return;
-        
-        if (!ArenaManager.isRunning)
-            event.setCancelled(true);
-    }
 }

src/com/garbagemule/MobArena/MAMonsterListener.java

@@ -4,6 +4,8 @@ import java.util.HashMap;
 import org.bukkit.Material;
 import org.bukkit.block.Block;
 import org.bukkit.inventory.ItemStack;
+import org.bukkit.entity.LivingEntity;
+import org.bukkit.event.entity.CreatureSpawnEvent;
 import org.bukkit.event.entity.EntityListener;
 import org.bukkit.event.entity.EntityExplodeEvent;
 import org.bukkit.event.entity.EntityCombustEvent;
@@ -24,15 +26,41 @@ public class MAMonsterListener extends EntityListener
         plugin = instance;
     }
     
+    /**
+     * Prevents monsters from spawning inside the arena unless
+     * it's running.
+     */
+    public void onCreatureSpawn(CreatureSpawnEvent event)
+    {        
+        if (!MAUtils.inRegion(event.getLocation()))
+            return;
+            
+        if (!(event.getEntity() instanceof LivingEntity))
+            return;
+        
+        if (!ArenaManager.isRunning)
+            event.setCancelled(true);
+    }
+    
     /**
      * Handles all explosion events, also from TNT.
      */
     public void onEntityExplode(EntityExplodeEvent event)
     {
-        /* This could be done by simply cancelling the event, but that
-         * also cancels the explosion animation. This is a workaround. */
+        // Check if any of the block "victims" are in the region.
         if (!MAUtils.inRegion(event.getLocation()))
+        {
+            boolean inRegion = false;
+            for (Block b : event.blockList())
+            {
+                if (!MAUtils.inRegion(b.getLocation()))
+                    continue;
+                inRegion = true;
+                break;
+            }
+            if (!inRegion)
                 return;
+        }
         
         // Don't drop any blocks from the explosion.
         event.setYield(0);

src/com/garbagemule/MobArena/MASpawnThread.java

@@ -5,6 +5,7 @@ import org.bukkit.Location;
 import org.bukkit.entity.Wolf;
 import org.bukkit.entity.Ghast;
 import org.bukkit.entity.Slime;
+import org.bukkit.entity.Creeper;
 import org.bukkit.entity.Player;
 import org.bukkit.entity.Creature;
 import org.bukkit.entity.Entity;
@@ -149,6 +150,7 @@ public class MASpawnThread implements Runnable
         boolean slime   = false;
         boolean wolf    = false;
         boolean ghast   = false;
+        boolean creeper = false;
         
         if      (ran < dPoweredCreepers) mob = CreatureType.CREEPER;
         else if (ran < dPigZombies)      mob = CreatureType.PIG_ZOMBIE;
@@ -164,6 +166,7 @@ public class MASpawnThread implements Runnable
         {
             case CREEPER:
                 count = noOfPlayers * 3;
+                creeper = true;
                 break;
             case PIG_ZOMBIE:
                 count = noOfPlayers * 2;
@@ -205,6 +208,7 @@ public class MASpawnThread implements Runnable
             if (slime)   ((Slime)e).setSize(2);
             if (wolf)    ((Wolf)e).setAngry(true);
             if (ghast)   ((Ghast)e).setHealth(Math.min(noOfPlayers*25, 200));
+            if (creeper) ((Creeper)e).setPowered(true);
             
             // Slimes can't have targets, apparently.
             if (!(e instanceof Creature))

src/com/garbagemule/MobArena/MAUtils.java

@@ -421,6 +421,9 @@ public class MAUtils
         if (!loc.getWorld().getName().equals(ArenaManager.world.getName()))
             return false;
         
+        if (!ArenaManager.isSetup)
+            return false;
+        
         Location p1 = ArenaManager.p1;
         Location p2 = ArenaManager.p2;
         
@@ -593,6 +596,7 @@ public class MAUtils
                 (ArenaManager.dSkeletons   != -1)   &&
                 (ArenaManager.dSpiders     != -1)   &&
                 (ArenaManager.dCreepers    != -1)   &&
+                (ArenaManager.dWolves      != -1)   &&
                 (ArenaManager.classes.size() > 0)   &&
                 (ArenaManager.spawnpoints.size() > 0));
     }   

src/com/garbagemule/MobArena/MobArena.java

@@ -63,13 +63,12 @@ public class MobArena extends JavaPlugin
         pm.registerEvent(Event.Type.PLAYER_KICK,         discListener,     Priority.Normal,  this);
         pm.registerEvent(Event.Type.PLAYER_JOIN,         discListener,     Priority.Normal,  this);
         pm.registerEvent(Event.Type.BLOCK_BREAK,         blockListener,    Priority.Normal,  this);
-        //pm.registerEvent(Event.Type.BLOCK_DAMAGE,     blockListener,    Priority.Normal,  this);
         pm.registerEvent(Event.Type.BLOCK_PLACE,         blockListener,    Priority.Normal,  this);
-        pm.registerEvent(Event.Type.ENTITY_DAMAGE,    damageListener,   Priority.Normal,  this);
         pm.registerEvent(Event.Type.ENTITY_DEATH,        damageListener,   Priority.Normal,  this);
         pm.registerEvent(Event.Type.ENTITY_EXPLODE,      monsterListener,  Priority.Normal,  this);
         pm.registerEvent(Event.Type.ENTITY_COMBUST,      monsterListener,  Priority.Normal,  this);
         pm.registerEvent(Event.Type.ENTITY_TARGET,       monsterListener,  Priority.Normal,  this);
+        pm.registerEvent(Event.Type.CREATURE_SPAWN,      monsterListener,  Priority.Normal,  this);
         
         System.out.println(pdfFile.getName() + " v" + pdfFile.getVersion() + " enabled." );
     }