#W# Source and Scripts added. Added Scripts/Settings.cs to expose some basic tweak able settings.

Scripts/Items/Skill Items/Magical/Potions/InvisibilityPotion.cs

@@ -0,0 +1,111 @@
+using System;
+using System.Collections;
+using Server;
+
+namespace Server.Items
+{
+	public class InvisibilityPotion : BasePotion
+	{		
+		public override int LabelNumber{ get{ return 1072941; } } // Potion of Invisibility
+
+		[Constructable]
+		public InvisibilityPotion() : base( 0xF0A, PotionEffect.Invisibility )
+		{
+			Hue = 0x48D;
+		}
+
+		public InvisibilityPotion( Serial serial ) : base( serial )
+		{
+		}
+		
+		public override void Drink( Mobile from )
+		{
+			if ( from.Hidden )
+			{
+				from.SendLocalizedMessage( 1073185 ); // You are already unseen.
+				return;
+			}
+			
+			if ( HasTimer( from ) )
+			{
+				from.SendLocalizedMessage( 1073186 ); // An invisibility potion is already taking effect on your person.
+				return;
+			}
+			
+			Consume();
+			m_Table[ from ] = Timer.DelayCall( TimeSpan.FromSeconds( 2 ), new TimerStateCallback( Hide_Callback ), from );			
+			PlayDrinkEffect( from );
+		}
+		
+		private static void Hide_Callback( object obj )
+		{
+			if ( obj is Mobile )
+				Hide( (Mobile) obj );
+		}
+		
+		public static void Hide( Mobile m )
+		{
+			Effects.SendLocationParticles( EffectItem.Create( new Point3D( m.X, m.Y, m.Z + 16 ), m.Map, EffectItem.DefaultDuration ), 0x376A, 10, 15, 5045 );
+			m.PlaySound( 0x3C4 );
+			
+			m.Hidden = true;
+		
+			BuffInfo.RemoveBuff( m, BuffIcon.HidingAndOrStealth );
+			BuffInfo.AddBuff( m, new BuffInfo( BuffIcon.Invisibility, 1075825 ) );	//Invisibility/Invisible
+			
+			RemoveTimer( m );
+			
+			Timer.DelayCall( TimeSpan.FromSeconds( 30 ), new TimerStateCallback( EndHide_Callback ), m );
+		}
+		
+		private static void EndHide_Callback( object obj )
+		{
+			if ( obj is Mobile )
+				EndHide( (Mobile) obj );
+		}
+		
+		public static void EndHide( Mobile m )
+		{
+			m.RevealingAction();
+			RemoveTimer( m );
+		}
+		
+		private static Hashtable m_Table = new Hashtable();
+
+		public static bool HasTimer( Mobile m )
+		{
+			return m_Table[ m ] != null;
+		}
+
+		public static void RemoveTimer( Mobile m )
+		{
+			Timer t = (Timer) m_Table[ m ];
+
+			if ( t != null )
+			{
+				t.Stop();
+				m_Table.Remove( m );
+			}
+		}
+		
+		public static void Iterrupt( Mobile m )
+		{
+			m.SendLocalizedMessage( 1073187 ); // The invisibility effect is interrupted.
+			RemoveTimer( m );			
+		}
+
+		public override void Serialize( GenericWriter writer )
+		{
+			base.Serialize( writer );
+
+			writer.Write( (int) 0 ); // version
+		}
+
+		public override void Deserialize( GenericReader reader )
+		{
+			base.Deserialize( reader );
+
+			int version = reader.ReadInt();
+		}
+	}
+}