Reorganizes Project (#41)

Projects/Scripts/Items/Talismans/TalismanAttribute.cs

@@ -0,0 +1,112 @@
+using System;
+
+namespace Server.Items
+{
+  [PropertyObject]
+  public class TalismanAttribute
+  {
+    public TalismanAttribute() : this(null, 0)
+    {
+    }
+
+    public TalismanAttribute(TalismanAttribute copy)
+    {
+      if (copy != null)
+      {
+        Type = copy.Type;
+        Name = copy.Name;
+        Amount = copy.Amount;
+      }
+    }
+
+    public TalismanAttribute(Type type, TextDefinition name, int amount = 0)
+    {
+      Type = type;
+      Name = name;
+      Amount = amount;
+    }
+
+    public TalismanAttribute(GenericReader reader)
+    {
+      int version = reader.ReadInt();
+
+      SaveFlag flags = (SaveFlag)reader.ReadEncodedInt();
+
+      if (GetSaveFlag(flags, SaveFlag.Type))
+        Type = ScriptCompiler.FindTypeByFullName(reader.ReadString(), false);
+
+      if (GetSaveFlag(flags, SaveFlag.Name))
+        Name = TextDefinition.Deserialize(reader);
+
+      if (GetSaveFlag(flags, SaveFlag.Amount))
+        Amount = reader.ReadEncodedInt();
+    }
+
+    [CommandProperty(AccessLevel.GameMaster)]
+    public Type Type{ get; set; }
+
+    [CommandProperty(AccessLevel.GameMaster)]
+    public TextDefinition Name{ get; set; }
+
+    [CommandProperty(AccessLevel.GameMaster)]
+    public int Amount{ get; set; }
+
+    [CommandProperty(AccessLevel.GameMaster)]
+    public bool IsEmpty => Type == null;
+
+    [CommandProperty(AccessLevel.GameMaster)]
+    public bool IsItem => Type?.Namespace.Equals("Server.Items") == true;
+
+    public override string ToString()
+    {
+      return Type?.Name ?? "None";
+    }
+
+    private static void SetSaveFlag(ref SaveFlag flags, SaveFlag toSet, bool setIf)
+    {
+      if (setIf)
+        flags |= toSet;
+    }
+
+    private static bool GetSaveFlag(SaveFlag flags, SaveFlag toGet)
+    {
+      return (flags & toGet) != 0;
+    }
+
+    public virtual void Serialize(GenericWriter writer)
+    {
+      writer.Write(0); // version
+
+      SaveFlag flags = SaveFlag.None;
+
+      SetSaveFlag(ref flags, SaveFlag.Type, Type != null);
+      SetSaveFlag(ref flags, SaveFlag.Name, Name != null);
+      SetSaveFlag(ref flags, SaveFlag.Amount, Amount != 0);
+
+      writer.WriteEncodedInt((int)flags);
+
+      if (GetSaveFlag(flags, SaveFlag.Type))
+        writer.Write(Type.FullName);
+
+      if (GetSaveFlag(flags, SaveFlag.Name))
+        TextDefinition.Serialize(writer, Name);
+
+      if (GetSaveFlag(flags, SaveFlag.Amount))
+        writer.WriteEncodedInt(Amount);
+    }
+
+    public int DamageBonus(Mobile to)
+    {
+      return to?.GetType() == Type ? Amount : 0;
+    }
+
+    [Flags]
+    private enum SaveFlag
+    {
+      None = 0x00000000,
+      Type = 0x00000001,
+      Name = 0x00000002,
+      Amount = 0x00000004
+    }
+  }
+}