Reorganizes Project (#41)

Projects/Scripts/Items/Aquarium/BaseFish.cs

@@ -0,0 +1,93 @@
+using System;
+
+namespace Server.Items
+{
+  public class BaseFish : Item
+  {
+    private static readonly TimeSpan DeathDelay = TimeSpan.FromMinutes(5);
+
+    private Timer m_Timer;
+
+    [Constructible]
+    public BaseFish(int itemID) : base(itemID)
+    {
+      StartTimer();
+    }
+
+    public BaseFish(Serial serial) : base(serial)
+    {
+    }
+
+    [CommandProperty(AccessLevel.GameMaster)]
+    public bool Dead => ItemID == 0x3B0C;
+
+    public virtual void StartTimer()
+    {
+      m_Timer?.Stop();
+
+      m_Timer = Timer.DelayCall(DeathDelay, Kill);
+
+      InvalidateProperties();
+    }
+
+    public virtual void StopTimer()
+    {
+      m_Timer?.Stop();
+
+      m_Timer = null;
+
+      InvalidateProperties();
+    }
+
+    public override void OnDelete()
+    {
+      StopTimer();
+    }
+
+    public virtual void Kill()
+    {
+      ItemID = 0x3B0C;
+      StopTimer();
+
+      InvalidateProperties();
+    }
+
+    public int GetDescription()
+    {
+      // TODO: This will never return "very unusual dead aquarium creature" due to the way it is killed
+      if (ItemID > 0x3B0F)
+        return Dead ? 1074424 : 1074422; // A very unusual [dead/live] aquarium creature
+      if (Hue != 0)
+        return Dead ? 1074425 : 1074423; // A [dead/live] aquarium creature of unusual color
+
+      return Dead ? 1073623 : 1073622; // A [dead/live] aquarium creature
+    }
+
+    public override void GetProperties(ObjectPropertyList list)
+    {
+      base.GetProperties(list);
+
+      list.Add(GetDescription());
+
+      if (!Dead && m_Timer != null)
+        list.Add(1074507); // Gasping for air
+    }
+
+    public override void Serialize(GenericWriter writer)
+    {
+      base.Serialize(writer);
+
+      writer.Write(0); // version
+    }
+
+    public override void Deserialize(GenericReader reader)
+    {
+      base.Deserialize(reader);
+
+      int version = reader.ReadInt();
+
+      if (!(Parent is Aquarium) && !(Parent is FishBowl))
+        StartTimer();
+    }
+  }
+}