ModernUO/Projects/Scripts/Items/Wands/BaseWand.cs

using System;
using System.Collections.Generic;
using Server.Network;
using Server.Spells;
using Server.Targeting;

namespace Server.Items
{
  public enum WandEffect
  {
    Clumsiness,
    Identification,
    Healing,
    Feeblemindedness,
    Weakness,
    MagicArrow,
    Harming,
    Fireball,
    GreaterHealing,
    Lightning,
    ManaDraining
  }

  public abstract class BaseWand : BaseBashing, ITokunoDyable
  {
    private int m_Charges;

    private WandEffect m_WandEffect;

    public BaseWand(WandEffect effect, int minCharges, int maxCharges) : base(Utility.RandomList(0xDF2, 0xDF3, 0xDF4,
      0xDF5))
    {
      Weight = 1.0;
      Effect = effect;
      Charges = Utility.RandomMinMax(minCharges, maxCharges);
      Attributes.SpellChanneling = 1;
      Attributes.CastSpeed = -1;
      WeaponAttributes.MageWeapon = Utility.RandomMinMax(1, 10);
    }

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

    public override WeaponAbility PrimaryAbility => WeaponAbility.Dismount;
    public override WeaponAbility SecondaryAbility => WeaponAbility.Disarm;

    public override int AosStrengthReq => 5;
    public override int AosMinDamage => 9;
    public override int AosMaxDamage => 11;
    public override int AosSpeed => 40;
    public override float MlSpeed => 2.75f;

    public override int OldStrengthReq => 0;
    public override int OldMinDamage => 2;
    public override int OldMaxDamage => 6;
    public override int OldSpeed => 35;

    public override int InitMinHits => 31;
    public override int InitMaxHits => 110;

    public virtual TimeSpan GetUseDelay => TimeSpan.FromSeconds(4.0);

    [CommandProperty(AccessLevel.GameMaster)]
    public WandEffect Effect
    {
      get => m_WandEffect;
      set
      {
        m_WandEffect = value;
        InvalidateProperties();
      }
    }

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

    public void ConsumeCharge(Mobile from)
    {
      --Charges;

      if (Charges == 0)
        from.SendLocalizedMessage(1019073); // This item is out of charges.

      ApplyDelayTo(from);
    }

    public virtual void ApplyDelayTo(Mobile from)
    {
      from.BeginAction<BaseWand>();
      Timer.DelayCall(GetUseDelay, ReleaseWandLock_Callback, from);
    }

    public virtual void ReleaseWandLock_Callback(Mobile state)
    {
      state.EndAction<BaseWand>();
    }

    public override void OnDoubleClick(Mobile from)
    {
      if (!from.CanBeginAction<BaseWand>())
      {
        from.SendLocalizedMessage(1070860); // You must wait a moment for the wand to recharge.
        return;
      }

      if (Parent == from)
      {
        if (Charges > 0)
          OnWandUse(from);
        else
          from.SendLocalizedMessage(1019073); // This item is out of charges.
      }
      else
      {
        from.SendLocalizedMessage(502641); // You must equip this item to use it.
      }
    }

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

      writer.Write(0); // version

      writer.Write((int)m_WandEffect);
      writer.Write(m_Charges);
    }

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

      int version = reader.ReadInt();

      switch (version)
      {
        case 0:
        {
          m_WandEffect = (WandEffect)reader.ReadInt();
          m_Charges = reader.ReadInt();

          break;
        }
      }
    }

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

      switch (m_WandEffect)
      {
        case WandEffect.Clumsiness:
          list.Add(1017326, m_Charges.ToString());
          break; // clumsiness charges: ~1_val~
        case WandEffect.Identification:
          list.Add(1017350, m_Charges.ToString());
          break; // identification charges: ~1_val~
        case WandEffect.Healing:
          list.Add(1017329, m_Charges.ToString());
          break; // healing charges: ~1_val~
        case WandEffect.Feeblemindedness:
          list.Add(1017327, m_Charges.ToString());
          break; // feeblemind charges: ~1_val~
        case WandEffect.Weakness:
          list.Add(1017328, m_Charges.ToString());
          break; // weakness charges: ~1_val~
        case WandEffect.MagicArrow:
          list.Add(1060492, m_Charges.ToString());
          break; // magic arrow charges: ~1_val~
        case WandEffect.Harming:
          list.Add(1017334, m_Charges.ToString());
          break; // harm charges: ~1_val~
        case WandEffect.Fireball:
          list.Add(1060487, m_Charges.ToString());
          break; // fireball charges: ~1_val~
        case WandEffect.GreaterHealing:
          list.Add(1017330, m_Charges.ToString());
          break; // greater healing charges: ~1_val~
        case WandEffect.Lightning:
          list.Add(1060491, m_Charges.ToString());
          break; // lightning charges: ~1_val~
        case WandEffect.ManaDraining:
          list.Add(1017339, m_Charges.ToString());
          break; // mana drain charges: ~1_val~
      }
    }

    public override void OnSingleClick(Mobile from)
    {
      List<EquipInfoAttribute> attrs = new List<EquipInfoAttribute>();

      if (DisplayLootType)
      {
        if (LootType == LootType.Blessed)
          attrs.Add(new EquipInfoAttribute(1038021)); // blessed
        else if (LootType == LootType.Cursed)
          attrs.Add(new EquipInfoAttribute(1049643)); // cursed
      }

      if (!Identified)
      {
        attrs.Add(new EquipInfoAttribute(1038000)); // Unidentified
      }
      else
      {
        var num = m_WandEffect switch
        {
          WandEffect.Clumsiness => 3002011,
          WandEffect.Identification => 1044063,
          WandEffect.Healing => 3002014,
          WandEffect.Feeblemindedness => 3002013,
          WandEffect.Weakness => 3002018,
          WandEffect.MagicArrow => 3002015,
          WandEffect.Harming => 3002022,
          WandEffect.Fireball => 3002028,
          WandEffect.GreaterHealing => 3002039,
          WandEffect.Lightning => 3002040,
          WandEffect.ManaDraining => 3002041,
          _ => 0
        };

        if (num > 0)
          attrs.Add(new EquipInfoAttribute(num, m_Charges));
      }

      int number;

      if (Name == null)
        number = 1017085;
      else
      {
        LabelTo(from, Name);
        number = 1041000;
      }

      if (attrs.Count > 0 || Crafter != null || Name == null)
        EquipmentPackets.SendDisplayEquipmentInfo(from.NetState, this, number, Crafter, false, attrs);
    }

    public void Cast(Spell spell)
    {
      bool m = Movable;

      Movable = false;
      spell.Cast();
      Movable = m;
    }

    public virtual void OnWandUse(Mobile from)
    {
      from.Target = new WandTarget(this);
    }

    public virtual void DoWandTarget(Mobile from, object o)
    {
      if (Deleted || Charges <= 0 || Parent != from || o is StaticTarget || o is LandTarget)
        return;

      if (OnWandTarget(from, o))
        ConsumeCharge(from);
    }

    public virtual bool OnWandTarget(Mobile from, object o) => true;
  }
}