Reorganizes Project (#41)

Projects/Scripts/Spells/Spellweaving/EssenceOfWind.cs

@@ -0,0 +1,129 @@
+using System;
+using System.Collections.Generic;
+
+namespace Server.Spells.Spellweaving
+{
+  public class EssenceOfWindSpell : ArcanistSpell
+  {
+    private static SpellInfo m_Info = new SpellInfo("Essence of Wind", "Anathrae", -1);
+
+    private static Dictionary<Mobile, EssenceOfWindInfo> m_Table = new Dictionary<Mobile, EssenceOfWindInfo>();
+
+    public EssenceOfWindSpell(Mobile caster, Item scroll = null) : base(caster, scroll, m_Info)
+    {
+    }
+
+    public override TimeSpan CastDelayBase => TimeSpan.FromSeconds(3.0);
+
+    public override double RequiredSkill => 52.0;
+    public override int RequiredMana => 40;
+
+    public override void OnCast()
+    {
+      if (CheckSequence())
+      {
+        Caster.PlaySound(0x5C6);
+
+        int range = 5 + FocusLevel;
+        int damage = 25 + FocusLevel;
+
+        double skill = Caster.Skills.Spellweaving.Value;
+
+        TimeSpan duration = TimeSpan.FromSeconds((int)(skill / 24) + FocusLevel);
+
+        int fcMalus = FocusLevel + 1;
+        int ssiMalus = 2 * (FocusLevel + 1);
+
+        IPooledEnumerable<Mobile> eable = Caster.GetMobilesInRange(range);
+
+        foreach (Mobile m in eable)
+        {
+          if (Caster == m || !Caster.InLOS(m) || !SpellHelper.ValidIndirectTarget(Caster, m) ||
+              !Caster.CanBeHarmful(m, false))
+            continue;
+
+          Caster.DoHarmful(m);
+
+          SpellHelper.Damage(this, m, damage, 0, 0, 100, 0, 0);
+
+          if (CheckResisted(m))
+            continue;
+
+          m_Table[m] = new EssenceOfWindInfo(m, fcMalus, ssiMalus, duration);
+
+          BuffInfo.AddBuff(m, new BuffInfo(BuffIcon.EssenceOfWind, 1075802, duration, m,
+            $"{fcMalus.ToString()}\t{ssiMalus.ToString()}"));
+        }
+
+        eable.Free();
+      }
+
+      FinishSequence();
+    }
+
+    public static int GetFCMalus(Mobile m)
+    {
+      return m_Table.TryGetValue(m, out EssenceOfWindInfo info) ? info.FCMalus : 0;
+    }
+
+    public static int GetSSIMalus(Mobile m)
+    {
+      return m_Table.TryGetValue(m, out EssenceOfWindInfo info) ? info.SSIMalus : 0;
+    }
+
+    public static bool IsDebuffed(Mobile m)
+    {
+      return m_Table.ContainsKey(m);
+    }
+
+    public static void StopDebuffing(Mobile m, bool message)
+    {
+      if (m_Table.TryGetValue(m, out EssenceOfWindInfo info))
+        info.Timer.DoExpire(message);
+    }
+
+    private class EssenceOfWindInfo
+    {
+      public EssenceOfWindInfo(Mobile defender, int fcMalus, int ssiMalus, TimeSpan duration)
+      {
+        Defender = defender;
+        FCMalus = fcMalus;
+        SSIMalus = ssiMalus;
+
+        Timer = new ExpireTimer(Defender, duration);
+        Timer.Start();
+      }
+
+      public Mobile Defender{ get; }
+
+      public int FCMalus{ get; }
+
+      public int SSIMalus{ get; }
+
+      public ExpireTimer Timer{ get; }
+    }
+
+    private class ExpireTimer : Timer
+    {
+      private Mobile m_Mobile;
+
+      public ExpireTimer(Mobile m, TimeSpan delay) : base(delay)
+      {
+        m_Mobile = m;
+      }
+
+      protected override void OnTick()
+      {
+        DoExpire(true);
+      }
+
+      public void DoExpire(bool message)
+      {
+        Stop();
+        m_Table.Remove(m_Mobile);
+
+        BuffInfo.RemoveBuff(m_Mobile, BuffIcon.EssenceOfWind);
+      }
+    }
+  }
+}