136 lines
3.9 KiB
C#
136 lines
3.9 KiB
C#
using System;
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using System.Collections.Generic;
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using Server.Targeting;
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namespace Server.Spells.Fourth
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{
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public class ManaDrainSpell : MagerySpell
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{
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private static readonly SpellInfo m_Info = new SpellInfo(
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"Mana Drain", "Ort Rel",
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215,
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9031,
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Reagent.BlackPearl,
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Reagent.MandrakeRoot,
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Reagent.SpidersSilk);
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private static readonly Dictionary<Mobile, Timer> m_Table = new Dictionary<Mobile, Timer>();
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public ManaDrainSpell(Mobile caster, Item scroll)
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: base(caster, scroll, m_Info)
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{
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}
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public override SpellCircle Circle
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{
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get
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{
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return SpellCircle.Fourth;
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}
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}
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public override void OnCast()
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{
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this.Caster.Target = new InternalTarget(this);
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}
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public void Target(Mobile m)
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{
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if (!this.Caster.CanSee(m))
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{
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this.Caster.SendLocalizedMessage(500237); // Target can not be seen.
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}
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else if (this.CheckHSequence(m))
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{
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SpellHelper.Turn(this.Caster, m);
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SpellHelper.CheckReflect((int)this.Circle, this.Caster, ref m);
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if (m.Spell != null)
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m.Spell.OnCasterHurt();
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m.Paralyzed = false;
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if (Core.AOS)
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{
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int toDrain = 40 + (int)(this.GetDamageSkill(this.Caster) - this.GetResistSkill(m));
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if (toDrain < 0)
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toDrain = 0;
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else if (toDrain > m.Mana)
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toDrain = m.Mana;
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if (m_Table.ContainsKey(m))
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toDrain = 0;
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m.FixedParticles(0x3789, 10, 25, 5032, EffectLayer.Head);
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m.PlaySound(0x1F8);
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if (toDrain > 0)
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{
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m.Mana -= toDrain;
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m_Table[m] = Timer.DelayCall(TimeSpan.FromSeconds(5.0), new TimerStateCallback(AosDelay_Callback), new object[] { m, toDrain });
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}
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}
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else
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{
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if (this.CheckResisted(m))
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m.SendLocalizedMessage(501783); // You feel yourself resisting magical energy.
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else if (m.Mana >= 100)
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m.Mana -= Utility.Random(1, 100);
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else
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m.Mana -= Utility.Random(1, m.Mana);
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m.FixedParticles(0x374A, 10, 15, 5032, EffectLayer.Head);
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m.PlaySound(0x1F8);
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}
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this.HarmfulSpell(m);
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}
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this.FinishSequence();
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}
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public override double GetResistPercent(Mobile target)
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{
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return 99.0;
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}
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private void AosDelay_Callback(object state)
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{
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object[] states = (object[])state;
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Mobile m = (Mobile)states[0];
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int mana = (int)states[1];
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if (m.Alive && !m.IsDeadBondedPet)
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{
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m.Mana += mana;
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m.FixedEffect(0x3779, 10, 25);
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m.PlaySound(0x28E);
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}
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m_Table.Remove(m);
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}
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private class InternalTarget : Target
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{
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private readonly ManaDrainSpell m_Owner;
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public InternalTarget(ManaDrainSpell owner)
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: base(Core.ML ? 10 : 12, false, TargetFlags.Harmful)
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{
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this.m_Owner = owner;
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}
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protected override void OnTarget(Mobile from, object o)
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{
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if (o is Mobile)
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this.m_Owner.Target((Mobile)o);
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}
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protected override void OnTargetFinish(Mobile from)
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{
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this.m_Owner.FinishSequence();
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}
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}
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}
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} |