Scripts/Spells/Sixth/Dispel.cs

@@ -0,0 +1,98 @@
+using System;
+using Server.Misc;
+using Server.Items;
+using Server.Targeting;
+using Server.Network;
+using Server.Mobiles;
+
+namespace Server.Spells.Sixth
+{
+	public class DispelSpell : Spell
+	{
+		private static SpellInfo m_Info = new SpellInfo(
+				"Dispel", "An Ort",
+				SpellCircle.Sixth,
+				218,
+				9002,
+				Reagent.Garlic,
+				Reagent.MandrakeRoot,
+				Reagent.SulfurousAsh
+			);
+
+		public DispelSpell( Mobile caster, Item scroll ) : base( caster, scroll, m_Info )
+		{
+		}
+
+		public override void OnCast()
+		{
+			Caster.Target = new InternalTarget( this );
+		}
+
+		public void Target( Mobile m )
+		{
+			Type t = m.GetType();
+			bool dispellable = false;
+
+			if ( m is BaseCreature )
+				dispellable = ( m as BaseCreature ).IsDispellable;
+
+			if ( !Caster.CanSee( m ) )
+			{
+				Caster.SendLocalizedMessage( 500237 ); // Target can not be seen.
+			}
+			else if ( !dispellable )
+			{
+				Caster.SendLocalizedMessage( 1005049 ); // That cannot be dispelled.
+			}
+			else if ( CheckHSequence( m ) )
+			{
+				SpellHelper.Turn( Caster, m );
+
+				BaseCreature bc = m as BaseCreature;
+
+				double dispelChance = 0;
+
+				if ( bc != null )
+					dispelChance = (50.0 + ((100 * (Caster.Skills.Magery.Value - bc.DispelDifficulty)) / (bc.DispelFocus*2))) / 100;
+
+				if ( dispelChance > Utility.RandomDouble() )
+				{
+					Effects.SendLocationParticles( EffectItem.Create( m.Location, m.Map, EffectItem.DefaultDuration ), 0x3728, 8, 20, 5042 );
+					Effects.PlaySound( m, m.Map, 0x201 );
+
+					m.Delete();
+				}
+				else
+				{
+					m.FixedEffect( 0x3779, 10, 20 );
+					Caster.SendLocalizedMessage( 1010084 ); // The creature resisted the attempt to dispel it!
+				}
+			}
+
+			FinishSequence();
+		}
+
+		public class InternalTarget : Target
+		{
+			private DispelSpell m_Owner;
+
+			public InternalTarget( DispelSpell owner ) : base( 12, false, TargetFlags.Harmful )
+			{
+				m_Owner = owner;
+			}
+
+			protected override void OnTarget( Mobile from, object o )
+			{
+				if ( o is Mobile )
+				{
+					m_Owner.Target( (Mobile)o );
+				}
+			}
+
+			protected override void OnTargetFinish( Mobile from )
+			{
+				m_Owner.FinishSequence();
+			}
+		}
+	}
+}