Reorganizes Project (#41)

Projects/Scripts/Spells/Ninjitsu/FocusAttack.cs

@@ -0,0 +1,66 @@
+using Server.Items;
+
+namespace Server.Spells.Ninjitsu
+{
+  public class FocusAttack : NinjaMove
+  {
+    public override int BaseMana => Core.ML ? 10 : 20;
+    public override double RequiredSkill => Core.ML ? 30.0 : 60;
+
+    public override TextDefinition AbilityMessage =>
+      new TextDefinition(1063095); // You prepare to focus all of your abilities into your next strike.
+
+    public override bool Validate(Mobile from)
+    {
+      if (from.FindItemOnLayer(Layer.TwoHanded) as BaseShield != null)
+      {
+        from.SendLocalizedMessage(1063096); // You cannot use this ability while holding a shield.
+        return false;
+      }
+
+      Item handOne = from.FindItemOnLayer(Layer.OneHanded) as BaseWeapon;
+
+      if (handOne != null && !(handOne is BaseRanged))
+        return base.Validate(from);
+
+      Item handTwo = from.FindItemOnLayer(Layer.TwoHanded) as BaseWeapon;
+
+      if (handTwo != null && !(handTwo is BaseRanged))
+        return base.Validate(from);
+
+      from.SendLocalizedMessage(1063097); // You must be wielding a melee weapon without a shield to use this ability.
+      return false;
+    }
+
+    public override double GetDamageScalar(Mobile attacker, Mobile defender)
+    {
+      double ninjitsu = attacker.Skills.Ninjitsu.Value;
+
+      return 1.0 + ninjitsu * ninjitsu / 43636;
+    }
+
+    public override double GetPropertyBonus(Mobile attacker)
+    {
+      double ninjitsu = attacker.Skills.Ninjitsu.Value;
+
+      double bonus = ninjitsu * ninjitsu / 43636;
+
+      return 1.0 + (bonus * 3 + 0.01);
+    }
+
+    public override bool OnBeforeDamage(Mobile attacker, Mobile defender)
+    {
+      return Validate(attacker) && CheckMana(attacker, true);
+    }
+
+    public override void OnHit(Mobile attacker, Mobile defender, int damage)
+    {
+      ClearCurrentMove(attacker);
+
+      attacker.SendLocalizedMessage(1063098); // You focus all of your abilities and strike with deadly force!
+      attacker.PlaySound(0x510);
+
+      CheckGain(attacker);
+    }
+  }
+}