Reorganizes Project (#41)

Projects/Scripts/Spells/Second/Protection.cs

@@ -0,0 +1,182 @@
+using System;
+using System.Collections.Generic;
+
+namespace Server.Spells.Second
+{
+  public class ProtectionSpell : MagerySpell
+  {
+    private static SpellInfo m_Info = new SpellInfo(
+      "Protection", "Uus Sanct",
+      236,
+      9011,
+      Reagent.Garlic,
+      Reagent.Ginseng,
+      Reagent.SulfurousAsh
+    );
+
+    private static Dictionary<Mobile, Tuple<ResistanceMod, DefaultSkillMod>> m_Table = new Dictionary<Mobile, Tuple<ResistanceMod, DefaultSkillMod>>();
+
+    public ProtectionSpell(Mobile caster, Item scroll = null) : base(caster, scroll, m_Info)
+    {
+    }
+
+    public static Dictionary<Mobile, double> Registry{ get; } = new Dictionary<Mobile, double>();
+
+    public override SpellCircle Circle => SpellCircle.Second;
+
+    public override bool CheckCast()
+    {
+      if (Core.AOS)
+        return true;
+
+      if (Registry.ContainsKey(Caster))
+      {
+        Caster.SendLocalizedMessage(1005559); // This spell is already in effect.
+        return false;
+      }
+
+      if (Caster.CanBeginAction<DefensiveSpell>())
+        return true;
+
+      Caster.SendLocalizedMessage(1005385); // The spell will not adhere to you at this time.
+      return false;
+
+    }
+
+    public static void Toggle(Mobile caster, Mobile target)
+    {
+      /* Players under the protection spell effect can no longer have their spells "disrupted" when hit.
+       * Players under the protection spell have decreased physical resistance stat value (-15 + (Inscription/20),
+       * a decreased "resisting spells" skill value by -35 + (Inscription/20),
+       * and a slower casting speed modifier (technically, a negative "faster cast speed") of 2 points.
+       * The protection spell has an indefinite duration, becoming active when cast, and deactivated when re-cast.
+       * Reactive Armor, Protection, and Magic Reflection will stay on<EFBFBD>even after logging out,
+       * even after dying<EFBFBD>until you <EFBFBD>turn them off<EFBFBD> by casting them again.
+       */
+
+      if (m_Table.TryGetValue(target, out Tuple<ResistanceMod, DefaultSkillMod> mods))
+      {
+        target.PlaySound(0x1E9);
+        target.FixedParticles(0x375A, 9, 20, 5016, EffectLayer.Waist);
+
+        mods = new Tuple<ResistanceMod, DefaultSkillMod>(
+          new ResistanceMod(ResistanceType.Physical,
+            -15 + Math.Min((int)(caster.Skills.Inscribe.Value / 20), 15)),
+          new DefaultSkillMod(SkillName.MagicResist, true,
+            -35 + Math.Min((int)(caster.Skills.Inscribe.Value / 20), 35))
+        );
+
+        m_Table[target] = mods;
+        Registry[target] = 100.0;
+
+        target.AddResistanceMod(mods.Item1);
+        target.AddSkillMod(mods.Item2);
+
+        int physloss = -15 + (int)(caster.Skills.Inscribe.Value / 20);
+        int resistloss = -35 + (int)(caster.Skills.Inscribe.Value / 20);
+        string args = $"{physloss}\t{resistloss}";
+        BuffInfo.AddBuff(target, new BuffInfo(BuffIcon.Protection, 1075814, 1075815, args));
+      }
+      else
+      {
+        target.PlaySound(0x1ED);
+        target.FixedParticles(0x375A, 9, 20, 5016, EffectLayer.Waist);
+
+        m_Table.Remove(target);
+        Registry.Remove(target);
+
+        target.RemoveResistanceMod(mods.Item1);
+        target.RemoveSkillMod(mods.Item2);
+
+        BuffInfo.RemoveBuff(target, BuffIcon.Protection);
+      }
+    }
+
+    public static void EndProtection(Mobile m)
+    {
+      if (!m_Table.TryGetValue(m, out Tuple<ResistanceMod, DefaultSkillMod> mods))
+        return;
+
+      m_Table.Remove(m);
+      Registry.Remove(m);
+
+      m.RemoveResistanceMod(mods.Item1);
+      m.RemoveSkillMod(mods.Item2);
+
+      BuffInfo.RemoveBuff(m, BuffIcon.Protection);
+    }
+
+    public override void OnCast()
+    {
+      if (Core.AOS)
+      {
+        if (CheckSequence())
+          Toggle(Caster, Caster);
+
+        FinishSequence();
+      }
+      else
+      {
+        if (Registry.ContainsKey(Caster))
+        {
+          Caster.SendLocalizedMessage(1005559); // This spell is already in effect.
+        }
+        else if (!Caster.CanBeginAction<DefensiveSpell>())
+        {
+          Caster.SendLocalizedMessage(1005385); // The spell will not adhere to you at this time.
+        }
+        else if (CheckSequence())
+        {
+          if (Caster.BeginAction<DefensiveSpell>())
+          {
+            double value = (int)(Caster.Skills.EvalInt.Value +
+                                 Caster.Skills.Meditation.Value +
+                                 Caster.Skills.Inscribe.Value);
+            value /= 4;
+
+            if (value < 0)
+              value = 0;
+            else if (value > 75)
+              value = 75.0;
+
+            Registry.Add(Caster, value);
+            new InternalTimer(Caster).Start();
+
+            Caster.FixedParticles(0x375A, 9, 20, 5016, EffectLayer.Waist);
+            Caster.PlaySound(0x1ED);
+          }
+          else
+          {
+            Caster.SendLocalizedMessage(1005385); // The spell will not adhere to you at this time.
+          }
+        }
+
+        FinishSequence();
+      }
+    }
+
+    private class InternalTimer : Timer
+    {
+      private Mobile m_Caster;
+
+      public InternalTimer(Mobile caster) : base(TimeSpan.FromSeconds(0))
+      {
+        double val = caster.Skills.Magery.Value * 2.0;
+        if (val < 15)
+          val = 15;
+        else if (val > 240)
+          val = 240;
+
+        m_Caster = caster;
+        Delay = TimeSpan.FromSeconds(val);
+        Priority = TimerPriority.OneSecond;
+      }
+
+      protected override void OnTick()
+      {
+        Registry.Remove(m_Caster);
+        DefensiveSpell.Nullify(m_Caster);
+      }
+    }
+  }
+}