#W# Source and Scripts added. Added Scripts/Settings.cs to expose some basic tweak able settings.

Scripts/Items/Weapons/Abilities/WhirlwindAttack.cs

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+using System;
+using System.Collections;
+using Server;
+using Server.Spells;
+
+namespace Server.Items
+{
+	/// <summary>
+	/// A godsend to a warrior surrounded, the Whirlwind Attack allows the fighter to strike at all nearby targets in one mighty spinning swing.
+	/// </summary>
+	public class WhirlwindAttack : WeaponAbility
+	{
+		public WhirlwindAttack()
+		{
+		}
+
+		public override int BaseMana{ get{ return 15; } }
+
+		public override void OnHit( Mobile attacker, Mobile defender, int damage )
+		{
+			if ( !Validate( attacker )  )
+				return;
+
+			ClearCurrentAbility( attacker );
+
+			Map map = attacker.Map;
+
+			if ( map == null )
+				return;
+
+			BaseWeapon weapon = attacker.Weapon as BaseWeapon;
+
+			if ( weapon == null )
+				return;
+
+			if ( !CheckMana( attacker, true ) )
+				return;
+
+			attacker.FixedEffect( 0x3728, 10, 15 );
+			attacker.PlaySound( 0x2A1 );
+
+			ArrayList list = new ArrayList();
+
+			foreach ( Mobile m in attacker.GetMobilesInRange( 1 ) )
+				list.Add( m );
+
+			ArrayList targets = new ArrayList();
+
+			for ( int i = 0; i < list.Count; ++i )
+			{
+				Mobile m = (Mobile)list[i];
+
+				if ( m != defender && m != attacker && SpellHelper.ValidIndirectTarget( attacker, m ) )
+				{
+					if ( m == null || m.Deleted || m.Map != attacker.Map || !m.Alive || !attacker.CanSee( m ) || !attacker.CanBeHarmful( m ) )
+						continue;
+
+					if ( !attacker.InRange( m, weapon.MaxRange ) )
+						continue;
+
+					if ( attacker.InLOS( m ) )
+						targets.Add( m );
+				}
+			}
+
+			if ( targets.Count > 0 )
+			{
+				double bushido = attacker.Skills.Bushido.Value;
+				double damageBonus = 1.0 + Math.Pow( (targets.Count * bushido) / 60, 2 ) / 100;
+
+				if ( damageBonus > 2.0 )
+					damageBonus = 2.0;
+					
+				attacker.RevealingAction();
+
+				for ( int i = 0; i < targets.Count; ++i )
+				{
+					Mobile m = (Mobile)targets[i];
+
+						attacker.SendLocalizedMessage( 1060161 ); // The whirling attack strikes a target!
+						m.SendLocalizedMessage( 1060162 ); // You are struck by the whirling attack and take damage!
+
+					weapon.OnHit( attacker, m, damageBonus );
+				}
+			}
+		}
+	}
+}