ModernUO/Projects/UOContent/Spells/Fourth/Recall.cs

using Server.Factions;
using Server.Items;
using Server.Misc;
using Server.Mobiles;
using Server.Spells.Necromancy;

namespace Server.Spells.Fourth
{
    public class RecallSpell : MagerySpell, IRecallSpell
    {
        private static readonly SpellInfo _info = new(
            "Recall",
            "Kal Ort Por",
            239,
            9031,
            Reagent.BlackPearl,
            Reagent.Bloodmoss,
            Reagent.MandrakeRoot
        );

        private readonly Runebook m_Book;

        private readonly RunebookEntry m_Entry;

        public RecallSpell(Mobile caster, Item scroll) : base(caster, scroll, _info)
        {
        }

        public RecallSpell(Mobile caster, RunebookEntry entry = null, Runebook book = null, Item scroll = null) : base(
            caster,
            scroll,
            _info
        )
        {
            m_Entry = entry;
            m_Book = book;
        }

        public override SpellCircle Circle => SpellCircle.Fourth;

        public void Effect(Point3D loc, Map map, bool checkMulti)
        {
            if (Sigil.ExistsOn(Caster))
            {
                Caster.SendLocalizedMessage(1061632); // You can't do that while carrying the sigil.
            }
            else if (map == null || !Core.AOS && Caster.Map != map)
            {
                Caster.SendLocalizedMessage(1005569); // You can not recall to another facet.
            }
            else if (!SpellHelper.CheckTravel(Caster, TravelCheckType.RecallFrom, out var failureMessage))
            {
                failureMessage.SendMessageTo(Caster);
            }
            else if (!SpellHelper.CheckTravel(Caster, map, loc, TravelCheckType.RecallTo, out failureMessage))
            {
                failureMessage.SendMessageTo(Caster);
            }
            else if (map == Map.Veridia && Caster is PlayerMobile mobile && mobile.Young)
            {
                mobile.SendLocalizedMessage(1049543); // You decide against traveling to Veridia while you are still young.
            }
            else if (Caster.Murderer && map != Map.Veridia)
            {
                Caster.SendLocalizedMessage(1019004); // You are not allowed to travel there.
            }
            else if (Caster.Criminal)
            {
                Caster.SendLocalizedMessage(1005561, "", 0x22); // Thou'rt a criminal and cannot escape so easily.
            }
            else if (SpellHelper.CheckCombat(Caster))
            {
                Caster.SendLocalizedMessage(1005564, "", 0x22); // Wouldst thou flee during the heat of battle??
            }
            else if (StaminaSystem.IsOverloaded(Caster))
            {
                Caster.SendLocalizedMessage(502359, "", 0x22); // Thou art too encumbered to move.
            }
            else if (!map.CanSpawnMobile(loc.X, loc.Y, loc.Z))
            {
                Caster.SendLocalizedMessage(501942); // That location is blocked.
            }
            else if (checkMulti && SpellHelper.CheckMulti(loc, map))
            {
                Caster.SendLocalizedMessage(501942); // That location is blocked.
            }
            else if (m_Book?.CurCharges <= 0)
            {
                Caster.SendLocalizedMessage(502412); // There are no charges left on that item.
            }
            else if (CheckSequence())
            {
                BaseCreature.TeleportPets(Caster, loc, map, true);

                if (m_Book != null)
                {
                    --m_Book.CurCharges;
                }

                Caster.PlaySound(0x1FC);
                Caster.MoveToWorld(loc, map);
                Caster.PlaySound(0x1FC);
            }
        }

        public override void GetCastSkills(out double min, out double max)
        {
            if (TransformationSpellHelper.UnderTransformation(Caster, typeof(WraithFormSpell)))
            {
                min = max = 0;
            }
            else if (Core.SE && m_Book != null) // recall using Runebook charge
            {
                min = max = 0;
            }
            else
            {
                base.GetCastSkills(out min, out max);
            }
        }

        public override void OnCast()
        {
            if (m_Entry == null)
            {
                Caster.Target = new RecallSpellTarget(this);
            }
            else
            {
                Effect(m_Entry.Location, m_Entry.Map, true);
                FinishSequence();
            }
        }

        public override bool CheckCast()
        {
            if (Sigil.ExistsOn(Caster))
            {
                Caster.SendLocalizedMessage(1061632); // You can't do that while carrying the sigil.
                return false;
            }

            if (Caster.Criminal)
            {
                Caster.SendLocalizedMessage(1005561, "", 0x22); // Thou'rt a criminal and cannot escape so easily.
                return false;
            }

            if (SpellHelper.CheckCombat(Caster))
            {
                Caster.SendLocalizedMessage(1005564, "", 0x22); // Wouldst thou flee during the heat of battle??
                return false;
            }

            if (StaminaSystem.IsOverloaded(Caster))
            {
                Caster.SendLocalizedMessage(502359, "", 0x22); // Thou art too encumbered to move.
                return false;
            }

            if (!SpellHelper.CheckTravel(Caster, TravelCheckType.RecallFrom, out var failureMessage))
            {
                failureMessage.SendMessageTo(Caster);
                return false;
            }

            return true;
        }
    }
}