Scripts/Spells/Necromancy/EvilOmen.cs

@@ -0,0 +1,116 @@
+using System;
+using System.Collections;
+using Server.Mobiles;
+using Server.Network;
+using Server.Items;
+using Server.Targeting;
+
+namespace Server.Spells.Necromancy
+{
+	public class EvilOmenSpell : NecromancerSpell
+	{
+		private static SpellInfo m_Info = new SpellInfo(
+				"Evil Omen", "Pas Tym An Sanct",
+				SpellCircle.First, // 0.5 + 0.25 = 0.75s base cast delay
+				203,
+				9031,
+				Reagent.BatWing,
+				Reagent.NoxCrystal
+			);
+
+		public override double RequiredSkill{ get{ return 20.0; } }
+		public override int RequiredMana{ get{ return 11; } }
+
+		public EvilOmenSpell( Mobile caster, Item scroll ) : base( caster, scroll, m_Info )
+		{
+		}
+
+		public override void OnCast()
+		{
+			Caster.Target = new InternalTarget( this );
+		}
+
+		public void Target( Mobile m )
+		{
+			if ( !(m is BaseCreature || m is PlayerMobile) )
+			{
+				Caster.SendLocalizedMessage( 1060508 ); // You can't curse that.
+			}
+			else if ( CheckHSequence( m ) )
+			{
+				SpellHelper.Turn( Caster, m );
+
+				/* Curses the target so that the next harmful event that affects them is magnified.
+				 * Damage to the target's hit points is increased 25%,
+				 * the poison level of the attack will be 1 higher
+				 * and the Resist Magic skill of the target will be fixed on 50.
+				 * 
+				 * The effect lasts for one harmful event only.
+				 */
+
+				m.PlaySound( 0xFC );
+				m.FixedParticles( 0x3728, 1, 13, 9912, 1150, 7, EffectLayer.Head );
+				m.FixedParticles( 0x3779, 1, 15, 9502, 67, 7, EffectLayer.Head );
+
+				if ( !m_Table.Contains( m ) )
+				{
+					SkillMod mod = new DefaultSkillMod( SkillName.MagicResist, false, 50.0 );
+
+					if ( m.Skills[SkillName.MagicResist].Base > 50.0 )
+						m.AddSkillMod( mod );
+
+					m_Table[m] = mod;
+				}
+
+				TimeSpan duration = TimeSpan.FromSeconds( (Caster.Skills[SkillName.SpiritSpeak].Value / 12) + 1.0 );
+
+				Timer.DelayCall( duration, new TimerStateCallback( EffectExpire_Callback ), m );
+			}
+
+			FinishSequence();
+		}
+
+		private static Hashtable m_Table = new Hashtable();
+
+		private static void EffectExpire_Callback( object state )
+		{
+			CheckEffect( (Mobile)state );
+		}
+
+		public static bool CheckEffect( Mobile m )
+		{
+			SkillMod mod = (SkillMod)m_Table[m];
+
+			if ( mod == null )
+				return false;
+
+			m_Table.Remove( m );
+			mod.Remove();
+
+			return true;
+		}
+
+		private class InternalTarget : Target
+		{
+			private EvilOmenSpell m_Owner;
+
+			public InternalTarget( EvilOmenSpell 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 );
+				else
+					from.SendLocalizedMessage( 1060508 ); // You can't curse that.
+			}
+
+			protected override void OnTargetFinish( Mobile from )
+			{
+				m_Owner.FinishSequence();
+			}
+		}
+	}
+}