Merge branch 'refs/heads/master' into release

Essentials/src/com/earth2me/essentials/Trade.java

@@ -81,7 +81,7 @@ public class Trade
 		}
 		
 		if (exp != null && exp > 0 
-			&& user.getTotalExperience() < exp) {
+			&& SetExpFix.getTotalExperience(user) < exp) {
 			throw new ChargeException(_("notEnoughExperience"));
 		}
 	}
@@ -116,7 +116,7 @@ public class Trade
 		}
 		if (getExperience() != null)
 		{
-			SetExpFix.setTotalExperience(user, user.getTotalExperience() + getExperience());
+			SetExpFix.setTotalExperience(user, SetExpFix.getTotalExperience(user) + getExperience());
 		}
 		return success;
 	}
@@ -155,7 +155,7 @@ public class Trade
 		}
 		if (getExperience() != null)
 		{
-			final int experience = user.getTotalExperience();
+			final int experience = SetExpFix.getTotalExperience(user);
 			if (experience < getExperience() && getExperience() > 0)
 			{
 				throw new ChargeException(_("notEnoughExperience"));

Essentials/src/com/earth2me/essentials/craftbukkit/SetExpFix.java

@@ -17,7 +17,7 @@ public class SetExpFix
 		int amount = exp;
 		while (amount > 0)
 		{
-			final int expToLevel = getExpTolevel(player);
+			final int expToLevel = getExpToLevel(player);
 			amount -= expToLevel;
 			if (amount >= 0)
 			{
@@ -34,8 +34,25 @@ public class SetExpFix
 		}
 	}
 
-	private static int getExpTolevel(final Player player)
+	private static int getExpToLevel(final Player player)
 	{		
-		return 7 + (player.getLevel() * 7 >> 1);
+		return getExpToLevel(player.getLevel());
+	}
+	
+	private static int getExpToLevel(final int level)
+	{		
+		return 7 + (level * 7 >> 1);
+	}
+	
+	public static int getTotalExperience(final Player player)
+	{
+		int exp = (int) (getExpToLevel(player) * player.getExp());
+		int currentLevel = player.getLevel();
+		
+		while (currentLevel > 0) {			
+			currentLevel--;
+			exp += getExpToLevel(currentLevel);
+		}
+		return exp;
 	}
 }

EssentialsGroupManager/src/Changelog.txt

@@ -85,3 +85,4 @@ v 1.7:
 	- Offline player checks now support partial name matches.
 	- Added custom events so plugins can now be notified of changes within GroupManager.
 	- GM now registers with Bukkits ServicesManager.
+	- deleting the contents of GlobalGroups.yml will no longer thrown a NullPointerException.

EssentialsGroupManager/src/org/anjocaido/groupmanager/GlobalGroups.java

@@ -107,13 +107,15 @@ public class GlobalGroups {
 			throw new IllegalArgumentException("The following file couldn't pass on Parser.\n" + GlobalGroupsFile.getPath(), ex);
 		}
 
+		// Clear out old groups
+		resetGlobalGroups();
+		
+		if (!GGroups.getKeys(false).isEmpty()) {
 			// Read all global groups
 			Map<String, Object> allGroups = (Map<String, Object>) GGroups.getConfigurationSection("groups").getValues(false);
 	
 			// Load each groups permissions list.
 			if (allGroups != null) {
-			// Clear out old groups
-			resetGlobalGroups();
 				for (String groupName : allGroups.keySet()) {
 					Group newGroup = new Group(groupName.toLowerCase());
 					Object element;
@@ -150,6 +152,8 @@ public class GlobalGroups {
 			}
 		
 			removeGroupsChangedFlag();
+		}
+		
 		setTimeStampGroups(GlobalGroupsFile.lastModified());
 		GroupManager.setLoaded(true);
 		//GlobalGroupsFile = null;