Reorganizes Project (#41)

Projects/Scripts/Skills/DetectHidden.cs

@@ -0,0 +1,106 @@
+using System;
+using Server.Factions;
+using Server.Mobiles;
+using Server.Multis;
+using Server.Targeting;
+
+namespace Server.SkillHandlers
+{
+  public class DetectHidden
+  {
+    public static void Initialize()
+    {
+      SkillInfo.Table[(int)SkillName.DetectHidden].Callback = OnUse;
+    }
+
+    public static TimeSpan OnUse(Mobile src)
+    {
+      src.SendLocalizedMessage(500819); //Where will you search?
+      src.Target = new InternalTarget();
+
+      return TimeSpan.FromSeconds(6.0);
+    }
+
+    private class InternalTarget : Target
+    {
+      public InternalTarget() : base(12, true, TargetFlags.None)
+      {
+      }
+
+      protected override void OnTarget(Mobile src, object targ)
+      {
+        bool foundAnyone = false;
+
+        Point3D p;
+        if (targ is Mobile mobile)
+          p = mobile.Location;
+        else if (targ is Item item)
+          p = item.Location;
+        else if (targ is IPoint3D d)
+          p = new Point3D(d);
+        else
+          p = src.Location;
+
+        double srcSkill = src.Skills.DetectHidden.Value;
+        int range = (int)(srcSkill / 10.0);
+
+        if (!src.CheckSkill(SkillName.DetectHidden, 0.0, 100.0))
+          range /= 2;
+
+        BaseHouse house = BaseHouse.FindHouseAt(p, src.Map, 16);
+
+        bool inHouse = house?.IsFriend(src) == true;
+
+        if (inHouse)
+          range = 22;
+
+        if (range > 0)
+        {
+          IPooledEnumerable<Mobile> inRange = src.Map.GetMobilesInRange(p, range);
+
+          foreach (Mobile trg in inRange)
+            if (trg.Hidden && src != trg)
+            {
+              double ss = srcSkill + Utility.Random(21) - 10;
+              double ts = trg.Skills.Hiding.Value + Utility.Random(21) - 10;
+
+              if (src.AccessLevel >= trg.AccessLevel && (ss >= ts || inHouse && house.IsInside(trg)))
+              {
+                if (trg is ShadowKnight && (trg.X != p.X || trg.Y != p.Y))
+                  continue;
+
+                trg.RevealingAction();
+                trg.SendLocalizedMessage(500814); // You have been revealed!
+                foundAnyone = true;
+              }
+            }
+
+          inRange.Free();
+
+          if (Faction.Find(src) != null)
+          {
+            IPooledEnumerable<BaseFactionTrap> itemsInRange = src.Map.GetItemsInRange<BaseFactionTrap>(p, range);
+
+            foreach (BaseFactionTrap trap in itemsInRange)
+              if (src.CheckTargetSkill(SkillName.DetectHidden, trap, 80.0, 100.0))
+              {
+                src.SendLocalizedMessage(1042712, true,
+                  " " + (trap.Faction == null
+                    ? ""
+                    : trap.Faction.Definition.FriendlyName)); // You reveal a trap placed by a faction:
+
+                trap.Visible = true;
+                trap.BeginConceal();
+
+                foundAnyone = true;
+              }
+
+            itemsInRange.Free();
+          }
+        }
+
+        if (!foundAnyone) src.SendLocalizedMessage(500817); // You can see nothing hidden there.
+      }
+    }
+  }
+}