ModernUO/Projects/UOContent/Spells/Fifth/MindBlast.cs

using System;
using Server.Targeting;

namespace Server.Spells.Fifth
{
    public class MindBlastSpell : MagerySpell, ITargetingSpell<Mobile>
    {
        private static readonly SpellInfo _info = new(
            "Mind Blast",
            "Por Corp Wis",
            218,
            Core.AOS ? 9002 : 9032,
            Reagent.BlackPearl,
            Reagent.MandrakeRoot,
            Reagent.Nightshade,
            Reagent.SulfurousAsh
        );

        public MindBlastSpell(Mobile caster, Item scroll = null) : base(caster, scroll, _info)
        {
            if (Core.AOS)
            {
                _info.LeftHandEffect = _info.RightHandEffect = 9002;
            }
        }

        public override SpellCircle Circle => SpellCircle.Fifth;

        public override bool DelayedDamage => !Core.AOS;

        public void Target(Mobile m)
        {
            if (Core.AOS)
            {
                if (Caster.CanBeHarmful(m) && CheckSequence())
                {
                    Mobile from = Caster, target = m;

                    SpellHelper.Turn(from, target);

                    SpellHelper.CheckReflect((int)Circle, ref from, ref target);

                    var damage = Math.Min((int)((Caster.Skills.Magery.Value + Caster.Int) / 5), 60);

                    Timer.StartTimer(TimeSpan.FromSeconds(1.0), () =>
                        {
                            AosDelay_Callback(Caster, target, m, damage);
                        }
                    );
                }
            }
            else if (CheckHSequence(m))
            {
                Mobile from = Caster, target = m;

                SpellHelper.Turn(from, target);

                SpellHelper.CheckReflect((int)Circle, ref from, ref target);

                // Algorithm: (highestStat - lowestStat) / 2 [- 50% if resisted]

                int highestStat = target.Str, lowestStat = target.Str;

                if (target.Dex > highestStat)
                {
                    highestStat = target.Dex;
                }

                if (target.Dex < lowestStat)
                {
                    lowestStat = target.Dex;
                }

                if (target.Int > highestStat)
                {
                    highestStat = target.Int;
                }

                if (target.Int < lowestStat)
                {
                    lowestStat = target.Int;
                }

                if (highestStat > 150)
                {
                    highestStat = 150;
                }

                if (lowestStat > 150)
                {
                    lowestStat = 150;
                }

                var damage = Math.Min(GetDamageScalar(m) * (highestStat - lowestStat) / 2, 45); // Many users prefer 3 or 4

                if (CheckResisted(target))
                {
                    damage /= 2;
                    target.SendLocalizedMessage(501783); // You feel yourself resisting magical energy.
                }

                from.FixedParticles(0x374A, 10, 15, 2038, EffectLayer.Head);

                target.FixedParticles(0x374A, 10, 15, 5038, EffectLayer.Head);
                target.PlaySound(0x213);

                SpellHelper.Damage(this, target, damage, 0, 0, 100, 0, 0);
            }
        }

        public override void OnCast()
        {
            Caster.Target = new SpellTarget<Mobile>(this, TargetFlags.Harmful);
        }

        private void AosDelay_Callback(Mobile caster, Mobile target, Mobile defender, int damage)
        {
            if (caster.HarmfulCheck(defender))
            {
                SpellHelper.Damage(this, target, Utility.RandomMinMax(damage, damage + 4), 0, 0, 100, 0, 0);

                target.FixedParticles(0x374A, 10, 15, 5038, 1181, 2, EffectLayer.Head);
                target.PlaySound(0x213);
            }
        }

        public override double GetSlayerDamageScalar(Mobile target) => 1.0;
    }
}