Reorganizes Project (#41)

Projects/Scripts/Items/Weapons/Abilities/ShadowStrike.cs

@@ -0,0 +1,54 @@
+namespace Server.Items
+{
+  /// <summary>
+  ///   This powerful ability requires secondary skills to activate.
+  ///   Successful use of Shadowstrike deals extra damage to the target <20> and renders the attacker invisible!
+  ///   Only those who are adept at the art of stealth will be able to use this ability.
+  /// </summary>
+  public class ShadowStrike : WeaponAbility
+  {
+    public override int BaseMana => 20;
+    public override double DamageScalar => 1.25;
+
+    public override bool RequiresTactics(Mobile from)
+    {
+      return false;
+    }
+
+    public override bool CheckSkills(Mobile from)
+    {
+      if (!base.CheckSkills(from))
+        return false;
+
+      Skill skill = from.Skills.Stealth;
+
+      if (skill?.Value >= 80.0)
+        return true;
+
+      from.SendLocalizedMessage(1060183); // You lack the required stealth to perform that attack
+
+      return false;
+    }
+
+    public override void OnHit(Mobile attacker, Mobile defender, int damage)
+    {
+      if (!Validate(attacker) || !CheckMana(attacker, true))
+        return;
+
+      ClearCurrentAbility(attacker);
+
+      attacker.SendLocalizedMessage(1060078); // You strike and hide in the shadows!
+      defender.SendLocalizedMessage(1060079); // You are dazed by the attack and your attacker vanishes!
+
+      Effects.SendLocationParticles(EffectItem.Create(attacker.Location, attacker.Map, EffectItem.DefaultDuration),
+        0x376A, 8, 12, 9943);
+      attacker.PlaySound(0x482);
+
+      defender.FixedEffect(0x37BE, 20, 25);
+
+      attacker.Combatant = null;
+      attacker.Warmode = false;
+      attacker.Hidden = true;
+    }
+  }
+}