Reorganizes Project (#41)

Projects/Scripts/Spells/Spellweaving/ArcanistSpell.cs

@@ -0,0 +1,146 @@
+using Server.Engines.MLQuests;
+using Server.Items;
+using Server.Mobiles;
+
+namespace Server.Spells.Spellweaving
+{
+  public abstract class ArcanistSpell : Spell
+  {
+    private int m_CastTimeFocusLevel;
+
+    public ArcanistSpell(Mobile caster, Item scroll, SpellInfo info)
+      : base(caster, scroll, info)
+    {
+    }
+
+    public abstract double RequiredSkill{ get; }
+    public abstract int RequiredMana{ get; }
+
+    public override SkillName CastSkill => SkillName.Spellweaving;
+    public override SkillName DamageSkill => SkillName.Spellweaving;
+
+    public override bool ClearHandsOnCast => false;
+
+    public virtual int FocusLevel => m_CastTimeFocusLevel;
+
+    public static int GetFocusLevel(Mobile from)
+    {
+      ArcaneFocus focus = FindArcaneFocus(from);
+
+      return focus?.Deleted != false ? 0 : focus.StrengthBonus;
+    }
+
+    public static ArcaneFocus FindArcaneFocus(Mobile from)
+    {
+      return from.Holding as ArcaneFocus ?? from.Backpack?.FindItemByType<ArcaneFocus>();
+    }
+
+    public static bool CheckExpansion(Mobile from)
+    {
+      return !(from is PlayerMobile) || from.NetState?.SupportsExpansion(Expansion.ML) == true;
+    }
+
+    public override bool CheckCast()
+    {
+      if (!base.CheckCast())
+        return false;
+
+      Mobile caster = Caster;
+
+      if (!CheckExpansion(caster))
+      {
+        caster.SendLocalizedMessage(
+          1072176); // You must upgrade to the Mondain's Legacy Expansion Pack before using that ability
+        return false;
+      }
+
+      if (caster is PlayerMobile mobile)
+      {
+        MLQuestContext context = MLQuestSystem.GetContext(mobile);
+
+        if (context == null || !context.Spellweaving)
+        {
+          mobile.SendLocalizedMessage(
+            1073220); // You must have completed the epic arcanist quest to use this ability.
+          return false;
+        }
+      }
+
+      int mana = ScaleMana(RequiredMana);
+
+      if (caster.Mana < mana)
+      {
+        caster.SendLocalizedMessage(1060174,
+          mana.ToString()); // You must have at least ~1_MANA_REQUIREMENT~ Mana to use this ability.
+        return false;
+      }
+
+      if (caster.Skills[CastSkill].Value < RequiredSkill)
+      {
+        caster.SendLocalizedMessage(1063013,
+          $"{RequiredSkill:F1}\t{"#1044114"}"); // You need at least ~1_SKILL_REQUIREMENT~ ~2_SKILL_NAME~ skill to use that ability.
+        return false;
+      }
+
+      return true;
+    }
+
+    public override void GetCastSkills(out double min, out double max)
+    {
+      min = RequiredSkill - 12.5; //per 5 on Friday, 2/16/07
+      max = RequiredSkill + 37.5;
+    }
+
+    public override int GetMana()
+    {
+      return RequiredMana;
+    }
+
+    public override void DoFizzle()
+    {
+      Caster.PlaySound(0x1D6);
+      Caster.NextSpellTime = Core.TickCount;
+    }
+
+    public override void DoHurtFizzle()
+    {
+      Caster.PlaySound(0x1D6);
+    }
+
+    public override void OnDisturb(DisturbType type, bool message)
+    {
+      base.OnDisturb(type, message);
+
+      if (message)
+        Caster.PlaySound(0x1D6);
+    }
+
+    public override void OnBeginCast()
+    {
+      base.OnBeginCast();
+
+      SendCastEffect();
+      m_CastTimeFocusLevel = GetFocusLevel(Caster);
+    }
+
+    public virtual void SendCastEffect()
+    {
+      Caster.FixedEffect(0x37C4, 10, (int)(GetCastDelay().TotalSeconds * 28), 4, 3);
+    }
+
+    public virtual bool CheckResisted(Mobile m)
+    {
+      double percent =
+        (50 + 2 * (GetResistSkill(m) - GetDamageSkill(Caster))) /
+        100; //TODO: According to the guide this is it.. but.. is it correct per OSI?
+
+      if (percent <= 0)
+        return false;
+
+      if (percent >= 1.0)
+        return true;
+
+      return percent >= Utility.RandomDouble();
+    }
+  }
+}