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

Scripts/Spells/Necromancy/EvilOmen.cs

@@ -0,0 +1,133 @@
+using System;
+using System.Collections;
+using Server.Mobiles;
+using Server.Targeting;
+
+namespace Server.Spells.Necromancy
+{
+	public class EvilOmenSpell : NecromancerSpell
+	{
+		private static SpellInfo m_Info = new SpellInfo(
+				"Evil Omen", "Pas Tym An Sanct",
+				203,
+				9031,
+				Reagent.BatWing,
+				Reagent.NoxCrystal
+			);
+
+		public override TimeSpan CastDelayBase { get { return TimeSpan.FromSeconds(0.75); } }
+
+		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.
+				 */
+
+				if (m.Spell != null)
+					m.Spell.OnCasterHurt();
+
+				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);
+
+				HarmfulSpell( m );
+
+                BuffInfo.AddBuff(m, new BuffInfo(BuffIcon.EvilOmen, 1075647, 1075648, duration, m));
+
+			}
+
+			FinishSequence();
+		}
+
+		private static Hashtable m_Table = new Hashtable();
+
+		private static void EffectExpire_Callback(object state)
+		{
+			TryEndEffect((Mobile)state);
+		}
+
+		/*
+		 * The naming here was confusing. Its a 1-off effect spell.
+		 * So, we dont actually "checkeffect"; we endeffect with bool
+		 * return to determine external behaviors.
+		 *
+		 * -refactored.
+		 */
+
+		public static bool TryEndEffect(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(Core.ML ? 10 : 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();
+			}
+		}
+	}
+}