using System;
using Server.Commands;
using Server.Mobiles;
using Server.Spells.Fifth;
using Server.Spells.First;
using Server.Spells.Fourth;
using Server.Spells.Necromancy;
using Server.Spells.Second;
using Server.Targeting;

namespace Server.Items
{
	public enum TalismanRemoval
	{
		None = 0,
		Ward = 390,
		Damage = 404,
		Curse = 407,
		Wildfire = 2843
	}

	public class BaseTalisman : Item
	{
		public static void Initialize()
		{
			CommandSystem.Register("RandomTalisman", AccessLevel.GameMaster, new CommandEventHandler(RandomTalisman_OnCommand));
		}

		[Usage("RandomTalisman <count>")]
		[Description("Generates random talismans in your backback.")]
		public static void RandomTalisman_OnCommand(CommandEventArgs e)
		{
			Mobile m = e.Mobile;
			int count = e.GetInt32(0);

			for (int i = 0; i < count; i++)
			{
				m.AddToBackpack(Loot.RandomTalisman());
			}
		}

		public override int LabelNumber { get { return 1071023; } } // Talisman
		public virtual bool ForceShowName { get { return false; } } // used to override default summoner/removal name

		private int m_MaxCharges;
		private int m_Charges;
		private int m_MaxChargeTime;
		private int m_ChargeTime;
		private bool m_Blessed;

		[CommandProperty(AccessLevel.GameMaster)]
		public int MaxCharges
		{
			get { return m_MaxCharges; }
			set { m_MaxCharges = value; InvalidateProperties(); }
		}

		[CommandProperty(AccessLevel.GameMaster)]
		public int Charges
		{
			get { return m_Charges; }
			set
			{
				m_Charges = value;

				if (m_ChargeTime > 0)
					StartTimer();

				InvalidateProperties();
			}
		}

		[CommandProperty(AccessLevel.GameMaster)]
		public int MaxChargeTime
		{
			get { return m_MaxChargeTime; }
			set { m_MaxChargeTime = value; InvalidateProperties(); }
		}

		public int ChargeTime
		{
			get { return m_ChargeTime; }
			set { m_ChargeTime = value; InvalidateProperties(); }
		}

		[CommandProperty(AccessLevel.GameMaster)]
		public bool Blessed
		{
			get { return m_Blessed; }
			set { m_Blessed = value; InvalidateProperties(); }
		}

		#region Slayer
		private TalismanSlayerName m_Slayer;

		[CommandProperty(AccessLevel.GameMaster)]
		public TalismanSlayerName Slayer
		{
			get { return m_Slayer; }
			set { m_Slayer = value; InvalidateProperties(); }
		}
		#endregion

		#region Summoner/Removal
		private TalismanAttribute m_Summoner;
		private TalismanRemoval m_Removal;
		private Mobile m_Creature;

		[CommandProperty(AccessLevel.GameMaster)]
		public TalismanAttribute Summoner
		{
			get { return m_Summoner; }
			set { m_Summoner = value; InvalidateProperties(); }
		}

		[CommandProperty(AccessLevel.GameMaster)]
		public TalismanRemoval Removal
		{
			get { return m_Removal; }
			set { m_Removal = value; InvalidateProperties(); }
		}
		#endregion

		#region Protection/Killer
		private TalismanAttribute m_Protection;
		private TalismanAttribute m_Killer;

		[CommandProperty(AccessLevel.GameMaster)]
		public TalismanAttribute Protection
		{
			get { return m_Protection; }
			set { m_Protection = value; InvalidateProperties(); }
		}

		[CommandProperty(AccessLevel.GameMaster)]
		public TalismanAttribute Killer
		{
			get { return m_Killer; }
			set { m_Killer = value; InvalidateProperties(); }
		}
		#endregion

		#region Craft bonuses
		private SkillName m_Skill;
		private int m_SuccessBonus;
		private int m_ExceptionalBonus;

		[CommandProperty(AccessLevel.GameMaster)]
		public SkillName Skill
		{
			get { return m_Skill; }
			set { m_Skill = value; InvalidateProperties(); }
		}

		[CommandProperty(AccessLevel.GameMaster)]
		public int SuccessBonus
		{
			get { return m_SuccessBonus; }
			set { m_SuccessBonus = value; InvalidateProperties(); }
		}

		[CommandProperty(AccessLevel.GameMaster)]
		public int ExceptionalBonus
		{
			get { return m_ExceptionalBonus; }
			set { m_ExceptionalBonus = value; InvalidateProperties(); }
		}
		#endregion

		#region AOS bonuses
		private AosAttributes m_AosAttributes;
		private AosSkillBonuses m_AosSkillBonuses;

		[CommandProperty(AccessLevel.GameMaster)]
		public AosAttributes Attributes
		{
			get { return m_AosAttributes; }
			set { }
		}

		[CommandProperty(AccessLevel.GameMaster)]
		public AosSkillBonuses SkillBonuses
		{
			get { return m_AosSkillBonuses; }
			set { }
		}
		#endregion

		public BaseTalisman()
			: this(GetRandomItemID())
		{
		}

		public BaseTalisman(int itemID)
			: base(itemID)
		{
			Layer = Layer.Talisman;
			Weight = 1.0;

			m_Protection = new TalismanAttribute();
			m_Killer = new TalismanAttribute();
			m_Summoner = new TalismanAttribute();
			m_AosAttributes = new AosAttributes(this);
			m_AosSkillBonuses = new AosSkillBonuses(this);
		}

		public BaseTalisman(Serial serial)
			: base(serial)
		{
		}

		public override void OnAfterDuped(Item newItem)
		{
			BaseTalisman talisman = newItem as BaseTalisman;

			if (talisman == null)
				return;

			talisman.m_Summoner = new TalismanAttribute(m_Summoner);
			talisman.m_Protection = new TalismanAttribute(m_Protection);
			talisman.m_Killer = new TalismanAttribute(m_Killer);
			talisman.m_AosAttributes = new AosAttributes(newItem, m_AosAttributes);
			talisman.m_AosSkillBonuses = new AosSkillBonuses(newItem, m_AosSkillBonuses);
		}

		public override bool CanEquip( Mobile from )
		{
			if ( BlessedFor != null && BlessedFor != from )
			{
				from.SendLocalizedMessage( 1010437 ); // You are not the owner.
				return false;
			}

			return base.CanEquip( from );
		}

		public override void OnAdded(object parent)
		{
			if (parent is Mobile)
			{
				Mobile from = (Mobile)parent;

				m_AosSkillBonuses.AddTo(from);
				m_AosAttributes.AddStatBonuses(from);

				if (m_Blessed && BlessedFor == null)
				{
					BlessedFor = from;
					LootType = LootType.Blessed;
				}

				if (m_ChargeTime > 0)
				{
					m_ChargeTime = m_MaxChargeTime;
					StartTimer();
				}
			}

			InvalidateProperties();
		}

		public override void OnRemoved(object parent)
		{
			if (parent is Mobile)
			{
				Mobile from = (Mobile)parent;

				m_AosSkillBonuses.Remove();
				m_AosAttributes.RemoveStatBonuses(from);

				if (m_Creature != null && !m_Creature.Deleted)
				{
					Effects.SendLocationParticles(EffectItem.Create(m_Creature.Location, m_Creature.Map, EffectItem.DefaultDuration), 0x3728, 8, 20, 5042);
					Effects.PlaySound(m_Creature, m_Creature.Map, 0x201);

					m_Creature.Delete();
				}

				StopTimer();
			}

			InvalidateProperties();
		}

		public override void OnDoubleClick(Mobile from)
		{
			if (from.Talisman != this)
				from.SendLocalizedMessage(502641); // You must equip this item to use it.
			else if (m_ChargeTime > 0)
				from.SendLocalizedMessage(1074882, m_ChargeTime.ToString()); // You must wait ~1_val~ seconds for this to recharge.
			else if (m_Charges == 0 && m_MaxCharges > 0)
				from.SendLocalizedMessage(1042544); // This item is out of charges.
			else
			{
				Type type = GetSummoner();

				if (m_Summoner != null && !m_Summoner.IsEmpty)
					type = m_Summoner.Type;

				if (type != null)
				{
					object obj;

					try { obj = Activator.CreateInstance(type); }
					catch { obj = null; }

					if (obj is Item)
					{
						Item item = (Item)obj;
						int count = 1;

						if (m_Summoner != null && m_Summoner.Amount > 1)
						{
							if (item.Stackable)
								item.Amount = m_Summoner.Amount;
							else
								count = m_Summoner.Amount;
						}

						if (from.Backpack == null || count * item.Weight > from.Backpack.MaxWeight ||
							 from.Backpack.Items.Count + count > from.Backpack.MaxItems)
						{
							from.SendLocalizedMessage(500720); // You don't have enough room in your backpack!
							item.Delete();
							item = null;
							return;
						}

						for (int i = 0; i < count; i++)
						{
							from.PlaceInBackpack(item);

							if (i + 1 < count)
								item = Activator.CreateInstance(type) as Item;
						}

						if (item is Board)
							from.SendLocalizedMessage(1075000); // You have been given some wooden boards.
						else if (item is IronIngot)
							from.SendLocalizedMessage(1075001); // You have been given some ingots.
						else if (item is Bandage)
							from.SendLocalizedMessage(1075002); // You have been given some clean bandages.
						else if (m_Summoner != null && m_Summoner.Name != null)
							from.SendLocalizedMessage(1074853, m_Summoner.Name.ToString()); // You have been given ~1_name~
					}
					else if (obj is BaseCreature)
					{
						BaseCreature mob = (BaseCreature)obj;

						if ((m_Creature != null && !m_Creature.Deleted) || from.Followers + mob.ControlSlots > from.FollowersMax)
						{
							from.SendLocalizedMessage(1074270); // You have too many followers to summon another one.
							mob.Delete();
							return;
						}

						BaseCreature.Summon(mob, from, from.Location, mob.BaseSoundID, TimeSpan.FromMinutes(10));
						Effects.SendLocationParticles(EffectItem.Create(mob.Location, mob.Map, EffectItem.DefaultDuration), 0x3728, 1, 10, 0x26B6);

						mob.Summoned = false;
						mob.ControlOrder = OrderType.Friend;

						m_Creature = mob;
					}

					OnAfterUse(from);
				}

				if (m_Removal != TalismanRemoval.None)
				{
					from.Target = new TalismanTarget(this);
				}
			}
		}

		public override void AddNameProperty(ObjectPropertyList list)
		{
			if (ForceShowName)
				base.AddNameProperty(list);
			else if (m_Summoner != null && !m_Summoner.IsEmpty)
				list.Add(1072400, m_Summoner.Name != null ? m_Summoner.Name.ToString() : "Unknown"); // Talisman of ~1_name~ Summoning
			else if (m_Removal != TalismanRemoval.None)
				list.Add(1072389, "#" + (1072000 + (int)m_Removal)); // Talisman of ~1_name~
			else
				base.AddNameProperty(list);
		}

		public override void GetProperties(ObjectPropertyList list)
		{
			base.GetProperties(list);

			if (Blessed)
			{
				if (BlessedFor != null)
					list.Add(1072304, !String.IsNullOrEmpty(BlessedFor.Name) ? BlessedFor.Name : "Unnamed Warrior"); // Owned by ~1_name~
				else
					list.Add(1072304, "Nobody"); // Owned by ~1_name~
			}

			if (Parent is Mobile && m_MaxChargeTime > 0)
			{
				if (m_ChargeTime > 0)
					list.Add(1074884, m_ChargeTime.ToString()); // Charge time left: ~1_val~
				else
					list.Add(1074883); // Fully Charged
			}

			list.Add(1075085); // Requirement: Mondain's Legacy

			if (m_Killer != null && !m_Killer.IsEmpty && m_Killer.Amount > 0)
				list.Add(1072388, "{0}\t{1}", m_Killer.Name != null ? m_Killer.Name.ToString() : "Unknown", m_Killer.Amount); // ~1_NAME~ Killer: +~2_val~%

			if (m_Protection != null && !m_Protection.IsEmpty && m_Protection.Amount > 0)
				list.Add(1072387, "{0}\t{1}", m_Protection.Name != null ? m_Protection.Name.ToString() : "Unknown", m_Protection.Amount); // ~1_NAME~ Protection: +~2_val~%

			if (m_ExceptionalBonus != 0)
				list.Add(1072395, "#{0}\t{1}", AosSkillBonuses.GetLabel( m_Skill ), m_ExceptionalBonus); // ~1_NAME~ Exceptional Bonus: ~2_val~%

			if (m_SuccessBonus != 0)
				list.Add(1072394, "#{0}\t{1}", AosSkillBonuses.GetLabel( m_Skill ), m_SuccessBonus); // ~1_NAME~ Bonus: ~2_val~%

			m_AosSkillBonuses.GetProperties(list);

			int prop;

			if ((prop = m_AosAttributes.WeaponDamage) != 0)
				list.Add(1060401, prop.ToString()); // damage increase ~1_val~%

			if ((prop = m_AosAttributes.DefendChance) != 0)
				list.Add(1060408, prop.ToString()); // defense chance increase ~1_val~%

			if ((prop = m_AosAttributes.BonusDex) != 0)
				list.Add(1060409, prop.ToString()); // dexterity bonus ~1_val~

			if ((prop = m_AosAttributes.EnhancePotions) != 0)
				list.Add(1060411, prop.ToString()); // enhance potions ~1_val~%

			if ((prop = m_AosAttributes.CastRecovery) != 0)
				list.Add(1060412, prop.ToString()); // faster cast recovery ~1_val~

			if ((prop = m_AosAttributes.CastSpeed) != 0)
				list.Add(1060413, prop.ToString()); // faster casting ~1_val~

			if ((prop = m_AosAttributes.AttackChance) != 0)
				list.Add(1060415, prop.ToString()); // hit chance increase ~1_val~%

			if ((prop = m_AosAttributes.BonusHits) != 0)
				list.Add(1060431, prop.ToString()); // hit point increase ~1_val~

			if ((prop = m_AosAttributes.BonusInt) != 0)
				list.Add(1060432, prop.ToString()); // intelligence bonus ~1_val~

			if ((prop = m_AosAttributes.LowerManaCost) != 0)
				list.Add(1060433, prop.ToString()); // lower mana cost ~1_val~%

			if ((prop = m_AosAttributes.LowerRegCost) != 0)
				list.Add(1060434, prop.ToString()); // lower reagent cost ~1_val~%

			if ((prop = m_AosAttributes.Luck) != 0)
				list.Add(1060436, prop.ToString()); // luck ~1_val~

			if ((prop = m_AosAttributes.BonusMana) != 0)
				list.Add(1060439, prop.ToString()); // mana increase ~1_val~

			if ((prop = m_AosAttributes.RegenMana) != 0)
				list.Add(1060440, prop.ToString()); // mana regeneration ~1_val~

			if ((prop = m_AosAttributes.NightSight) != 0)
				list.Add(1060441); // night sight

			if ((prop = m_AosAttributes.ReflectPhysical) != 0)
				list.Add(1060442, prop.ToString()); // reflect physical damage ~1_val~%

			if ((prop = m_AosAttributes.RegenStam) != 0)
				list.Add(1060443, prop.ToString()); // stamina regeneration ~1_val~

			if ((prop = m_AosAttributes.RegenHits) != 0)
				list.Add(1060444, prop.ToString()); // hit point regeneration ~1_val~

			if ((prop = m_AosAttributes.SpellChanneling) != 0)
				list.Add(1060482); // spell channeling

			if ((prop = m_AosAttributes.SpellDamage) != 0)
				list.Add(1060483, prop.ToString()); // spell damage increase ~1_val~%

			if ((prop = m_AosAttributes.BonusStam) != 0)
				list.Add(1060484, prop.ToString()); // stamina increase ~1_val~

			if ((prop = m_AosAttributes.BonusStr) != 0)
				list.Add(1060485, prop.ToString()); // strength bonus ~1_val~

			if ((prop = m_AosAttributes.WeaponSpeed) != 0)
				list.Add(1060486, prop.ToString()); // swing speed increase ~1_val~%

			if (Core.ML && (prop = m_AosAttributes.IncreasedKarmaLoss) != 0)
				list.Add(1075210, prop.ToString()); // Increased Karma Loss ~1val~%

			if (m_MaxCharges > 0)
				list.Add(1060741, m_Charges.ToString()); // charges: ~1_val~

			if (m_Slayer != TalismanSlayerName.None)
				list.Add(1072503 + (int)m_Slayer);
		}

		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);
		}

		[Flags]
		private enum SaveFlag
		{
			None = 0x00000000,
			Attributes = 0x00000001,
			SkillBonuses = 0x00000002,
			Owner = 0x00000004,
			Protection = 0x00000008,
			Killer = 0x00000010,
			Summoner = 0x00000020,
			Removal = 0x00000040,
			OldKarmaLoss = 0x00000080,
			Skill = 0x00000100,
			SuccessBonus = 0x00000200,
			ExceptionalBonus = 0x00000400,
			MaxCharges = 0x00000800,
			Charges = 0x00001000,
			MaxChargeTime = 0x00002000,
			ChargeTime = 0x00004000,
			Blessed = 0x00008000,
			Slayer = 0x00010000,
		}

		public override void Serialize(GenericWriter writer)
		{
			base.Serialize(writer);

			writer.Write((int)0); // version

			SaveFlag flags = SaveFlag.None;

			SetSaveFlag(ref flags, SaveFlag.Attributes, !m_AosAttributes.IsEmpty);
			SetSaveFlag(ref flags, SaveFlag.SkillBonuses, !m_AosSkillBonuses.IsEmpty);
			SetSaveFlag(ref flags, SaveFlag.Protection, m_Protection != null && !m_Protection.IsEmpty);
			SetSaveFlag(ref flags, SaveFlag.Killer, m_Killer != null && !m_Killer.IsEmpty);
			SetSaveFlag(ref flags, SaveFlag.Summoner, m_Summoner != null && !m_Summoner.IsEmpty);
			SetSaveFlag(ref flags, SaveFlag.Removal, m_Removal != TalismanRemoval.None);
			SetSaveFlag(ref flags, SaveFlag.Skill, (int)m_Skill != 0);
			SetSaveFlag(ref flags, SaveFlag.SuccessBonus, m_SuccessBonus != 0);
			SetSaveFlag(ref flags, SaveFlag.ExceptionalBonus, m_ExceptionalBonus != 0);
			SetSaveFlag(ref flags, SaveFlag.MaxCharges, m_MaxCharges != 0);
			SetSaveFlag(ref flags, SaveFlag.Charges, m_Charges != 0);
			SetSaveFlag(ref flags, SaveFlag.MaxChargeTime, m_MaxChargeTime != 0);
			SetSaveFlag(ref flags, SaveFlag.ChargeTime, m_ChargeTime != 0);
			SetSaveFlag(ref flags, SaveFlag.Blessed, m_Blessed);
			SetSaveFlag(ref flags, SaveFlag.Slayer, m_Slayer != TalismanSlayerName.None);

			writer.WriteEncodedInt((int)flags);

			if (GetSaveFlag(flags, SaveFlag.Attributes))
				m_AosAttributes.Serialize(writer);

			if (GetSaveFlag(flags, SaveFlag.SkillBonuses))
				m_AosSkillBonuses.Serialize(writer);

			if (GetSaveFlag(flags, SaveFlag.Protection))
				m_Protection.Serialize(writer);

			if (GetSaveFlag(flags, SaveFlag.Killer))
				m_Killer.Serialize(writer);

			if (GetSaveFlag(flags, SaveFlag.Summoner))
				m_Summoner.Serialize(writer);

			if (GetSaveFlag(flags, SaveFlag.Removal))
				writer.WriteEncodedInt((int)m_Removal);

			if (GetSaveFlag(flags, SaveFlag.Skill))
				writer.WriteEncodedInt((int)m_Skill);

			if (GetSaveFlag(flags, SaveFlag.SuccessBonus))
				writer.WriteEncodedInt(m_SuccessBonus);

			if (GetSaveFlag(flags, SaveFlag.ExceptionalBonus))
				writer.WriteEncodedInt(m_ExceptionalBonus);

			if (GetSaveFlag(flags, SaveFlag.MaxCharges))
				writer.WriteEncodedInt(m_MaxCharges);

			if (GetSaveFlag(flags, SaveFlag.Charges))
				writer.WriteEncodedInt(m_Charges);

			if (GetSaveFlag(flags, SaveFlag.MaxChargeTime))
				writer.WriteEncodedInt(m_MaxChargeTime);

			if (GetSaveFlag(flags, SaveFlag.ChargeTime))
				writer.WriteEncodedInt(m_ChargeTime);

			if (GetSaveFlag(flags, SaveFlag.Slayer))
				writer.WriteEncodedInt((int)m_Slayer);
		}

		public override void Deserialize(GenericReader reader)
		{
			base.Deserialize(reader);

			int version = reader.ReadInt();

			switch (version)
			{
				case 0:
					{
						SaveFlag flags = (SaveFlag)reader.ReadEncodedInt();

						if (GetSaveFlag(flags, SaveFlag.Attributes))
							m_AosAttributes = new AosAttributes(this, reader);
						else
							m_AosAttributes = new AosAttributes(this);

						if (GetSaveFlag(flags, SaveFlag.SkillBonuses))
							m_AosSkillBonuses = new AosSkillBonuses(this, reader);
						else
							m_AosSkillBonuses = new AosSkillBonuses(this);

						// Backward compatibility
						if (GetSaveFlag(flags, SaveFlag.Owner))
							BlessedFor = reader.ReadMobile();

						if (GetSaveFlag(flags, SaveFlag.Protection))
							m_Protection = new TalismanAttribute(reader);
						else
							m_Protection = new TalismanAttribute();

						if (GetSaveFlag(flags, SaveFlag.Killer))
							m_Killer = new TalismanAttribute(reader);
						else
							m_Killer = new TalismanAttribute();

						if (GetSaveFlag(flags, SaveFlag.Summoner))
							m_Summoner = new TalismanAttribute(reader);
						else
							m_Summoner = new TalismanAttribute();

						if (GetSaveFlag(flags, SaveFlag.Removal))
							m_Removal = (TalismanRemoval)reader.ReadEncodedInt();

						if (GetSaveFlag(flags, SaveFlag.OldKarmaLoss))
							m_AosAttributes.IncreasedKarmaLoss = reader.ReadEncodedInt();

						if (GetSaveFlag(flags, SaveFlag.Skill))
							m_Skill = (SkillName)reader.ReadEncodedInt();

						if (GetSaveFlag(flags, SaveFlag.SuccessBonus))
							m_SuccessBonus = reader.ReadEncodedInt();

						if (GetSaveFlag(flags, SaveFlag.ExceptionalBonus))
							m_ExceptionalBonus = reader.ReadEncodedInt();

						if (GetSaveFlag(flags, SaveFlag.MaxCharges))
							m_MaxCharges = reader.ReadEncodedInt();

						if (GetSaveFlag(flags, SaveFlag.Charges))
							m_Charges = reader.ReadEncodedInt();

						if (GetSaveFlag(flags, SaveFlag.MaxChargeTime))
							m_MaxChargeTime = reader.ReadEncodedInt();

						if (GetSaveFlag(flags, SaveFlag.ChargeTime))
							m_ChargeTime = reader.ReadEncodedInt();

						if (GetSaveFlag(flags, SaveFlag.Slayer))
							m_Slayer = (TalismanSlayerName)reader.ReadEncodedInt();

						m_Blessed = GetSaveFlag(flags, SaveFlag.Blessed);

						break;
					}
			}

			if (Parent is Mobile)
			{
				Mobile m = (Mobile)Parent;

				m_AosAttributes.AddStatBonuses(m);
				m_AosSkillBonuses.AddTo(m);

				if (m_ChargeTime > 0)
					StartTimer();
			}
		}

		public virtual void OnAfterUse(Mobile m)
		{
			m_ChargeTime = m_MaxChargeTime;

			if (m_Charges > 0 && m_MaxCharges > 0)
				m_Charges -= 1;

			if (m_ChargeTime > 0)
				StartTimer();

			InvalidateProperties();
		}

		public virtual Type GetSummoner()
		{
			return null;
		}

		public virtual void SetSummoner(Type type, TextDefinition name)
		{
			m_Summoner = new TalismanAttribute(type, name);
		}

		public virtual void SetProtection(Type type, TextDefinition name, int amount)
		{
			m_Protection = new TalismanAttribute(type, name, amount);
		}

		public virtual void SetKiller(Type type, TextDefinition name, int amount)
		{
			m_Killer = new TalismanAttribute(type, name, amount);
		}

		#region Timer
		private Timer m_Timer;

		public virtual void StartTimer()
		{
			if (m_Timer == null || !m_Timer.Running)
				m_Timer = Timer.DelayCall(TimeSpan.FromSeconds(10), TimeSpan.FromSeconds(10), new TimerCallback(Slice));
		}

		public virtual void StopTimer()
		{
			if (m_Timer != null)
				m_Timer.Stop();

			m_Timer = null;
		}

		public virtual void Slice()
		{
			if (m_ChargeTime - 10 > 0)
				m_ChargeTime -= 10;
			else
			{
				m_ChargeTime = 0;

				StopTimer();
			}

			InvalidateProperties();
		}
		#endregion

		#region Randomize
		private static int[] m_ItemIDs = new int[]
		{
			0x2F58, 0x2F59, 0x2F5A, 0x2F5B
		};

		public static int GetRandomItemID()
		{
			return Utility.RandomList(m_ItemIDs);
		}

		private static Type[] m_Summons = new Type[]
		{
			typeof( SummonedAntLion ),
			typeof( SummonedCow ),
			typeof( SummonedLavaSerpent ),
			typeof( SummonedOrcBrute ),
			typeof( SummonedFrostSpider ),
			typeof( SummonedPanther ),
			typeof( SummonedDoppleganger ),
			typeof( SummonedGreatHart ),
			typeof( SummonedBullFrog ),
			typeof( SummonedArcticOgreLord ),
			typeof( SummonedBogling ),
			typeof( SummonedBakeKitsune ),
			typeof( SummonedSheep ),
			typeof( SummonedSkeletalKnight ),
			typeof( SummonedWailingBanshee ),
			typeof( SummonedChicken ),
			typeof( SummonedVorpalBunny ),

			typeof( Board ),
			typeof( IronIngot ),
			typeof( Bandage ),
		};

		private static int[] m_SummonLabels = new int[]
		{
			1075211, // Ant Lion
			1072494, // Cow
			1072434, // Lava Serpent
			1072414, // Orc Brute
			1072476, // Frost Spider
			1029653, // Panther
			1029741, // Doppleganger
			1018292, // great hart
			1028496, // bullfrog
			1018227, // arctic ogre lord
			1029735, // Bogling
			1030083, // bake-kitsune
			1018285, // sheep
			1018239, // skeletal knight
			1072399, // Wailing Banshee
			1072459, // Chicken
			1072401, // Vorpal Bunny

			1015101, // Boards
			1044036, // Ingots
			1023817, // clean bandage
		};

		public static Type GetRandomSummonType()
		{
			return m_Summons[Utility.Random(m_Summons.Length)];
		}

		public static TalismanAttribute GetRandomSummoner()
		{
			if (0.025 > Utility.RandomDouble())
			{
				int num = Utility.Random(m_Summons.Length);

				if (num > 14)
					return new TalismanAttribute(m_Summons[num], m_SummonLabels[num], 10);
				else
					return new TalismanAttribute(m_Summons[num], m_SummonLabels[num]);
			}

			return new TalismanAttribute();
		}

		public static TalismanRemoval GetRandomRemoval()
		{
			if (0.65 > Utility.RandomDouble())
				return (TalismanRemoval)Utility.RandomList(390, 404, 407);

			return TalismanRemoval.None;
		}

		private static Type[] m_Killers = new Type[]
		{
			typeof( OrcBomber ), 	typeof( OrcBrute ), 				typeof( Sewerrat ), 		typeof( Rat ), 				typeof( GiantRat ),
			typeof( Ratman ), 		typeof( RatmanArcher ), 			typeof( GiantSpider ), 		typeof( FrostSpider ), 		typeof( GiantBlackWidow ),
			typeof( DreadSpider ), 	typeof( SilverSerpent ), 			typeof( DeepSeaSerpent ), 	typeof( GiantSerpent ), 	typeof( Snake ),
			typeof( IceSnake ), 	typeof( IceSerpent ), 				typeof( LavaSerpent ), 		typeof( LavaSnake ),		typeof( Yamandon ),
			typeof( StrongMongbat ),typeof( Mongbat ), 					typeof( VampireBat ), 		typeof( Lich ),				typeof( EvilMage ),
			typeof( LichLord ),		typeof( EvilMageLord ), 			typeof( SkeletalMage ), 	typeof( KhaldunZealot ), 	typeof( AncientLich ),
			typeof( JukaMage ), 	typeof( MeerMage ), 				typeof( Beetle ), 			typeof( DeathwatchBeetle ), typeof( RuneBeetle ),
			typeof( FireBeetle ),	typeof( DeathwatchBeetleHatchling), typeof( Bird ), 			typeof( Chicken ), 			typeof( Eagle ),
			typeof( TropicalBird ), typeof( Phoenix ), 					typeof( DesertOstard ), 	typeof( FrenziedOstard ), 	typeof( ForestOstard ),
			typeof( Crane ),		typeof( SnowLeopard ), 				typeof( IceFiend ), 		typeof( FrostOoze ), 		typeof( FrostTroll ),
			typeof( IceElemental ),	typeof( SnowElemental ), 			typeof( GiantIceWorm ), 	typeof( LadyOfTheSnow ), 	typeof( FireElemental ),
			typeof( FireSteed ), 	typeof( HellHound ), 				typeof( HellCat ), 			typeof( PredatorHellCat ), 	typeof( LavaLizard ),
			typeof( FireBeetle ), 	typeof( Cow ), 						typeof( Bull ), 			typeof( Gaman )//,			typeof( Minotaur)
			// TODO Meraktus, Tormented Minotaur, Minotaur
		};

		private static int[] m_KillerLabels = new int[]
		{
			1072413, 1072414, 1072418, 1072419, 1072420,
			1072421, 1072423, 1072424, 1072425, 1072426,
			1072427, 1072428, 1072429, 1072430, 1072431,
			1072432, 1072433, 1072434, 1072435, 1072438,
			1072440, 1072441, 1072443, 1072444, 1072445,
			1072446, 1072447, 1072448, 1072449, 1072450,
			1072451, 1072452, 1072453, 1072454, 1072455,
			1072456, 1072457, 1072458, 1072459, 1072461,
			1072462, 1072465, 1072468, 1072469, 1072470,
			1072473, 1072474, 1072477, 1072478, 1072479,
			1072480, 1072481, 1072483, 1072485, 1072486,
			1072487, 1072489, 1072490, 1072491, 1072492,
			1072493, 1072494, 1072495, 1072498,
		};

		public static TalismanAttribute GetRandomKiller()
		{
			return GetRandomKiller( true );
		}

		public static TalismanAttribute GetRandomKiller( bool includingNone )
		{
			if ( includingNone && Utility.RandomBool() )
				return new TalismanAttribute();

			int num = Utility.Random(m_Killers.Length);

			return new TalismanAttribute(m_Killers[num], m_KillerLabels[num], Utility.RandomMinMax(10, 100));
		}

		public static TalismanAttribute GetRandomProtection()
		{
			return GetRandomProtection( true );
		}

		public static TalismanAttribute GetRandomProtection( bool includingNone )
		{
			if ( includingNone && Utility.RandomBool() )
				return new TalismanAttribute();

			int num = Utility.Random(m_Killers.Length);

			return new TalismanAttribute(m_Killers[num], m_KillerLabels[num], Utility.RandomMinMax(5, 60));
		}

		private static SkillName[] m_Skills = new SkillName[]
		{
			SkillName.Alchemy,
			SkillName.Blacksmith,
			SkillName.Carpentry,
			SkillName.Cartography,
			SkillName.Cooking,
			SkillName.Fletching,
			SkillName.Inscribe,
			SkillName.Tailoring,
			SkillName.Tinkering,
		};

		public static SkillName GetRandomSkill()
		{
			return m_Skills[Utility.Random(m_Skills.Length)];
		}

		public static int GetRandomExceptional()
		{
			if (0.3 > Utility.RandomDouble())
			{
				double num = 40 - Math.Log(Utility.RandomMinMax(7, 403)) * 5;

				return (int)Math.Round(num);
			}

			return 0;
		}

		public static int GetRandomSuccessful()
		{
			if (0.75 > Utility.RandomDouble())
			{
				double num = 40 - Math.Log(Utility.RandomMinMax(7, 403)) * 5;

				return (int)Math.Round(num);
			}

			return 0;
		}

		public static bool GetRandomBlessed()
		{
			if (0.02 > Utility.RandomDouble())
				return true;

			return false;
		}

		public static TalismanSlayerName GetRandomSlayer()
		{
			if (0.01 > Utility.RandomDouble())
				return (TalismanSlayerName)Utility.RandomMinMax(1, 9);

			return TalismanSlayerName.None;
		}

		public static int GetRandomCharges()
		{
			if (0.5 > Utility.RandomDouble())
				return Utility.RandomMinMax(10, 50);

			return 0;
		}
		#endregion

		private class TalismanTarget : Target
		{
			private BaseTalisman m_Talisman;

			public TalismanTarget(BaseTalisman talisman)
				: base(12, false, TargetFlags.Beneficial)
			{
				m_Talisman = talisman;
			}

			protected override void OnTarget(Mobile from, object o)
			{
				if (m_Talisman == null || m_Talisman.Deleted)
					return;

				Mobile target = o as Mobile;

				if (from.Talisman != m_Talisman)
					from.SendLocalizedMessage(502641); // You must equip this item to use it.
				else if (target == null)
					from.SendLocalizedMessage(1046439); // That is not a valid target.
				else if (m_Talisman.ChargeTime > 0)
					from.SendLocalizedMessage(1074882, m_Talisman.ChargeTime.ToString()); // You must wait ~1_val~ seconds for this to recharge.
				else if (m_Talisman.Charges == 0 && m_Talisman.MaxCharges > 0)
					from.SendLocalizedMessage(1042544); // This item is out of charges.
				else
				{
					switch (m_Talisman.Removal)
					{
						case TalismanRemoval.Curse:
							target.PlaySound(0xF6);
							target.PlaySound(0x1F7);
							target.FixedParticles(0x3709, 1, 30, 9963, 13, 3, EffectLayer.Head);

							IEntity mfrom = new Entity(Serial.Zero, new Point3D(target.X, target.Y, target.Z - 10), from.Map);
							IEntity mto = new Entity(Serial.Zero, new Point3D(target.X, target.Y, target.Z + 50), from.Map);
							Effects.SendMovingParticles(mfrom, mto, 0x2255, 1, 0, false, false, 13, 3, 9501, 1, 0, EffectLayer.Head, 0x100);

							StatMod mod;

							mod = target.GetStatMod("[Magic] Str Offset");
							if (mod != null && mod.Offset < 0)
								target.RemoveStatMod("[Magic] Str Offset");

							mod = target.GetStatMod("[Magic] Dex Offset");
							if (mod != null && mod.Offset < 0)
								target.RemoveStatMod("[Magic] Dex Offset");

							mod = target.GetStatMod("[Magic] Int Offset");
							if (mod != null && mod.Offset < 0)
								target.RemoveStatMod("[Magic] Int Offset");

							target.Paralyzed = false;

							EvilOmenSpell.TryEndEffect(target);
							StrangleSpell.RemoveCurse(target);
							CorpseSkinSpell.RemoveCurse(target);
							CurseSpell.RemoveEffect(target);

							BuffInfo.RemoveBuff(target, BuffIcon.Clumsy);
							BuffInfo.RemoveBuff(target, BuffIcon.FeebleMind);
							BuffInfo.RemoveBuff(target, BuffIcon.Weaken);
							BuffInfo.RemoveBuff(target, BuffIcon.MassCurse);

							target.SendLocalizedMessage(1072408); // Any curses on you have been lifted

							if (target != from)
								from.SendLocalizedMessage(1072409); // Your targets curses have been lifted

							break;
						case TalismanRemoval.Damage:
							target.PlaySound(0x201);
							Effects.SendLocationParticles(EffectItem.Create(target.Location, target.Map, EffectItem.DefaultDuration), 0x3728, 1, 13, 0x834, 0, 0x13B2, 0);

							BleedAttack.EndBleed(target, true);
							MortalStrike.EndWound(target);

							BuffInfo.RemoveBuff(target, BuffIcon.Bleed);
							BuffInfo.RemoveBuff(target, BuffIcon.MortalStrike);

							target.SendLocalizedMessage(1072405); // Your lasting damage effects have been removed!

							if (target != from)
								from.SendLocalizedMessage(1072406); // Your Targets lasting damage effects have been removed!

							break;
						case TalismanRemoval.Ward:
							target.PlaySound(0x201);
							Effects.SendLocationParticles(EffectItem.Create(target.Location, target.Map, EffectItem.DefaultDuration), 0x3728, 1, 13, 0x834, 0, 0x13B2, 0);

							MagicReflectSpell.EndReflect(target);
							ReactiveArmorSpell.EndArmor(target);
							ProtectionSpell.EndProtection(target);

							target.SendLocalizedMessage(1072402); // Your wards have been removed!

							if (target != from)
								from.SendLocalizedMessage(1072403); // Your target's wards have been removed!

							break;
						case TalismanRemoval.Wildfire:
							// TODO
							break;
					}

					m_Talisman.OnAfterUse(from);
				}
			}
		}
	}
}