Reorganizes Project (#41)

Projects/Scripts/Spells/Spellweaving/ImmolatingWeapon.cs

@@ -0,0 +1,125 @@
+using System;
+using System.Collections.Generic;
+using Server.Items;
+
+namespace Server.Spells.Spellweaving
+{
+  public class ImmolatingWeaponSpell : ArcanistSpell
+  {
+    private static SpellInfo m_Info = new SpellInfo(
+      "Immolating Weapon", "Thalshara",
+      -1
+    );
+
+    private static Dictionary<BaseWeapon, ImmolatingWeaponEntry> m_WeaponDamageTable =
+      new Dictionary<BaseWeapon, ImmolatingWeaponEntry>();
+
+    public ImmolatingWeaponSpell(Mobile caster, Item scroll = null)
+      : base(caster, scroll, m_Info)
+    {
+    }
+
+    public override TimeSpan CastDelayBase => TimeSpan.FromSeconds(1.0);
+
+    public override double RequiredSkill => 10.0;
+    public override int RequiredMana => 32;
+
+    public override bool CheckCast()
+    {
+      if (!(Caster.Weapon is BaseWeapon weapon) || weapon is Fists || weapon is BaseRanged)
+      {
+        Caster.SendLocalizedMessage(1060179); // You must be wielding a weapon to use this ability!
+        return false;
+      }
+
+      return base.CheckCast();
+    }
+
+    public override void OnCast()
+    {
+      if (!(Caster.Weapon is BaseWeapon weapon) || weapon is Fists || weapon is BaseRanged)
+      {
+        Caster.SendLocalizedMessage(1060179); // You must be wielding a weapon to use this ability!
+      }
+      else if (CheckSequence())
+      {
+        Caster.PlaySound(0x5CA);
+        Caster.FixedParticles(0x36BD, 20, 10, 5044, EffectLayer.Head);
+
+        if (!IsImmolating(weapon)) // On OSI, the effect is not re-applied
+        {
+          double skill = Caster.Skills.Spellweaving.Value;
+
+          int duration = 10 + (int)(skill / 24) + FocusLevel;
+          int damage = 5 + (int)(skill / 24) + FocusLevel;
+
+          Timer stopTimer = Timer.DelayCall(TimeSpan.FromSeconds(duration), StopImmolating, weapon);
+
+          m_WeaponDamageTable[weapon] = new ImmolatingWeaponEntry(damage, stopTimer, Caster);
+          weapon.InvalidateProperties();
+        }
+      }
+
+      FinishSequence();
+    }
+
+    public static bool IsImmolating(BaseWeapon weapon)
+    {
+      return m_WeaponDamageTable.ContainsKey(weapon);
+    }
+
+    public static int GetImmolatingDamage(BaseWeapon weapon)
+    {
+      return m_WeaponDamageTable.TryGetValue(weapon, out ImmolatingWeaponEntry entry) ? entry.m_Damage : 0;
+    }
+
+    public static void DoEffect(BaseWeapon weapon, Mobile target)
+    {
+      Timer.DelayCall(TimeSpan.FromSeconds(0.25), FinishEffect, new DelayedEffectEntry(weapon, target));
+    }
+
+    private static void FinishEffect(DelayedEffectEntry effect)
+    {
+      if (m_WeaponDamageTable.TryGetValue(effect.m_Weapon, out ImmolatingWeaponEntry entry))
+        AOS.Damage(effect.m_Target, entry.m_Caster, entry.m_Damage, 0, 100, 0, 0, 0);
+    }
+
+    public static void StopImmolating(BaseWeapon weapon)
+    {
+      if (!m_WeaponDamageTable.TryGetValue(weapon, out ImmolatingWeaponEntry entry))
+        return;
+
+      entry.m_Caster?.PlaySound(0x27);
+      entry.m_Timer.Stop();
+      m_WeaponDamageTable.Remove(weapon);
+
+      weapon.InvalidateProperties();
+    }
+
+    private class ImmolatingWeaponEntry
+    {
+      public Mobile m_Caster;
+      public int m_Damage;
+      public Timer m_Timer;
+
+      public ImmolatingWeaponEntry(int damage, Timer stopTimer, Mobile caster)
+      {
+        m_Damage = damage;
+        m_Timer = stopTimer;
+        m_Caster = caster;
+      }
+    }
+
+    private class DelayedEffectEntry
+    {
+      public Mobile m_Target;
+      public BaseWeapon m_Weapon;
+
+      public DelayedEffectEntry(BaseWeapon weapon, Mobile target)
+      {
+        m_Weapon = weapon;
+        m_Target = target;
+      }
+    }
+  }
+}