ML quest system; first SVN release.

Secondary changes:
- Region fixes, mainly for New Haven.
- Recipe system changes.
- Enabled ML craftables.
- Dyeing/cutting restrictions for quest items.
- Moved IsInvulnerable from BaseVendor to BaseCreature.
- Moved RandomBrightHue to Utility.
- Items no longer decay when attached to a spawner.
- Quest item hue is now faked through packets, instead of overriding Hue.
- Re-enabled item drag effects for SA clients.
- Fixed AssignRandomFacialHair bug in Utility.
- Added random hue comments to Utility.

Scripts/Items/Skill Items/Misc/RecipeScroll.cs

@@ -23,13 +23,12 @@ namespace Server.Items
 		{
 			get
 			{
-				if( Recipe.Recipes.ContainsKey( m_RecipeID ) )
+				if ( Recipe.Recipes.ContainsKey( m_RecipeID ) )
 					return Recipe.Recipes[m_RecipeID];
 
 				return null;
 			}
 		}
-	
 
 		public override void GetProperties( ObjectPropertyList list )
 		{

Scripts/Items/Skill Items/Tailor Items/Dyetubs/DyeTub.cs

@@ -177,7 +177,11 @@ namespace Server.Items
 				{
 					Item item = (Item)targeted;
 
-					if ( item is IDyable && m_Tub.AllowDyables )
+					if ( item.QuestItem )
+					{
+						from.SendLocalizedMessage( 1151836 ); // You may not dye toggled quest items.
+					}
+					else if ( item is IDyable && m_Tub.AllowDyables )
 					{
 						if ( !from.InRange( m_Tub.GetWorldLocation(), 1 ) || !from.InRange( item.GetWorldLocation(), 1 ) )
 							from.SendLocalizedMessage( 500446 ); // That is too far away.

Scripts/Items/Skill Items/Tailor Items/Misc/Scissors.cs

@@ -77,15 +77,15 @@ namespace Server.Items
 					{
 						IScissorable obj = (IScissorable) targeted;
 
-						if( obj.Scissor( from, m_Item ) )
+						if ( CanScissor( from, obj ) && obj.Scissor( from, m_Item ) )
 							from.PlaySound( 0x248 );
 					}
 				}
-				else if( targeted is IScissorable )
+				else if ( targeted is IScissorable )
 				{
 					IScissorable obj = (IScissorable)targeted;
 
-					if( obj.Scissor( from, m_Item ) )
+					if ( CanScissor( from, obj ) && obj.Scissor( from, m_Item ) )
 						from.PlaySound( 0x248 );
 				}
 				else
@@ -100,12 +100,25 @@ namespace Server.Items
 				{
 					IScissorable obj = (IScissorable) targeted;
 
-					if ( obj.Scissor( from, m_Item ) )
+					if ( CanScissor( from, obj ) && obj.Scissor( from, m_Item ) )
 						from.PlaySound( 0x248 );
 				}
 				else
 					base.OnNonlocalTarget( from, targeted );
 			}
 		}
+
+		public static bool CanScissor( Mobile from, IScissorable obj )
+		{
+			if ( obj is Item && ( (Item)obj ).Nontransferable )
+			{
+				from.SendLocalizedMessage( 502440 ); // Scissors can not be used on that to produce anything.
+				return false;
+			}
+
+			// TODO: Move other general checks from the different implementations here
+
+			return true;
+		}
 	}
-}
+}

Scripts/Items/Skill Items/Tools/BaseTool.cs

@@ -39,6 +39,8 @@ namespace Server.Items
 			set { m_UsesRemaining = value; InvalidateProperties(); }
 		}
 
+		public virtual bool BreakOnDepletion { get { return true; } }
+
 		public void ScaleUses()
 		{
 			m_UsesRemaining = (m_UsesRemaining * GetUsesScalar()) / 100;