ace/Source/ACE.Server/Entity/Enlightenment.cs

using System;
using System.Linq;

using ACE.DatLoader;
using ACE.Entity.Enum;
using ACE.Entity.Enum.Properties;
using ACE.Server.WorldObjects;
using ACE.Server.Managers;
using ACE.Server.Network.GameMessages.Messages;

namespace ACE.Server.Entity
{
    public class Enlightenment
    {
        // https://asheron.fandom.com/wiki/Enlightenment

        // Reset your character to level 1, losing all experience and luminance but gaining a title, two points in vitality and one point in all of your skills.
        // In order to be eligible for enlightenment, you must be level 275, Master rank in a Society, and have all luminance auras with the exception of the skill credit auras.

        // As stated in the Spring 2014 patch notes, Enlightenment is a process for the most devoted players of Asheron's Call to continue enhancing characters which have been "maxed out" in terms of experience and abilities.
        // It was not intended to be a quest that every player would undertake or be interested in.

        // Requirements:
        // - Level 275
        // - Have all luminance auras (crafting aura included) except the 2 skill credit auras. (20 million total luminance)
        // - Have mastery rank in a society
        // - Have 25 unused pack spaces
        // - Max # of times for enlightenment: 5

        // You lose:
        // - All experience, reverting to level 1.
        // - All luminance, and luminance auras with the exception of the skill credit auras.
        // - The ability to use aetheria (until you attain sufficient level and re-open aetheria slots).
        // - The ability to gain luminance (until you attain level 200 and re-complete Nalicana's Test).
        // - The ability to equip and use items which have skill and level requirements beyond those of a level 1 character.
        //   Any equipped items are moved to your pack automatically.

        // You keep:
        // - All augmentations obtained through Augmentation Gems.
        // - Skill credits from luminance auras, Aun Ralirea, and Chasing Oswald quests.
        // - All quest flags with the exception of aetheria and luminance.

        // You gain:
        // - A new title each time you enlighten
        // - +2 to vitality
        // - +1 to all of your skills
        // - An attribute reset certificate

        public static void HandleEnlightenment(WorldObject npc, Player player)
        {
            if (!VerifyRequirements(player))
                return;

            DequipAllItems(player);

            RemoveAbility(player);

            AddPerks(npc, player);

            player.SaveBiotaToDatabase();
        }

        public static bool VerifyRequirements(Player player)
        {
            if (player.Level < 275)
            {
                player.Session.Network.EnqueueSend(new GameMessageSystemChat($"You must be level 275 for enlightenment.", ChatMessageType.Broadcast));
                return false;
            }

            if (!VerifyLumAugs(player))
            {
                player.Session.Network.EnqueueSend(new GameMessageSystemChat($"You must have all luminance auras for enlightenment.", ChatMessageType.Broadcast));
                return false;
            }

            if (!VerifySocietyMaster(player))
            {
                player.Session.Network.EnqueueSend(new GameMessageSystemChat($"You must be a Master of one of the Societies of Dereth for enlightenment.", ChatMessageType.Broadcast));
                return false;
            }

            if (player.GetFreeInventorySlots() < 25)
            {
                player.Session.Network.EnqueueSend(new GameMessageSystemChat($"You must have at least 25 free inventory slots in your main pack for enlightenment.", ChatMessageType.Broadcast));
                return false;
            }

            if (player.Enlightenment >= 5)
            {
                player.Session.Network.EnqueueSend(new GameMessageSystemChat($"You have already reached the maximum enlightenment level!", ChatMessageType.Broadcast));
                return false;
            }
            return true;
        }

        public static bool VerifySocietyMaster(Player player)
        {
            return player.SocietyRankCelhan == 1001 || player.SocietyRankEldweb == 1001 || player.SocietyRankRadblo == 1001;
        }

        public static bool VerifyLumAugs(Player player)
        {
            var lumAugCredits = 0;

            lumAugCredits += player.LumAugAllSkills;
            lumAugCredits += player.LumAugSurgeChanceRating;
            lumAugCredits += player.LumAugCritDamageRating;
            lumAugCredits += player.LumAugCritReductionRating;
            lumAugCredits += player.LumAugDamageRating;
            lumAugCredits += player.LumAugDamageReductionRating;
            lumAugCredits += player.LumAugItemManaUsage;
            lumAugCredits += player.LumAugItemManaGain;
            lumAugCredits += player.LumAugHealingRating;
            lumAugCredits += player.LumAugSkilledCraft;
            lumAugCredits += player.LumAugSkilledSpec;

            return lumAugCredits == 65;
        }

        public static void DequipAllItems(Player player)
        {
            var equippedObjects = player.EquippedObjects.Keys.ToList();

            foreach (var equippedObject in equippedObjects)
                player.HandleActionPutItemInContainer(equippedObject.Full, player.Guid.Full, 0);
        }

        public static void RemoveAbility(Player player)
        {
            RemoveSociety(player);
            RemoveLuminance(player);
            RemoveAetheria(player);
            RemoveAttributes(player);
            RemoveSkills(player);
            RemoveLevel(player);
        }

        public static void RemoveSociety(Player player)
        {
            player.QuestManager.Erase("SocietyMember");
            player.QuestManager.Erase("CelestialHandMember");
            player.QuestManager.Erase("EnlightenedCelestialHandMaster");
            player.QuestManager.Erase("EldrytchWebMember");
            player.QuestManager.Erase("EnlightenedEldrytchWebMaster");
            player.QuestManager.Erase("RadiantBloodMember");
            player.QuestManager.Erase("EnlightenedRadiantBloodMaster");

            if (player.SocietyRankCelhan == 1001)
                player.QuestManager.Stamp("EnlightenedCelestialHandMaster"); // after rejoining society, player can get promoted instantly to master when speaking to promotions officer
            if (player.SocietyRankEldweb == 1001)
                player.QuestManager.Stamp("EnlightenedEldrytchWebMaster");   // after rejoining society, player can get promoted instantly to master when speaking to promotions officer
            if (player.SocietyRankRadblo == 1001)
                player.QuestManager.Stamp("EnlightenedRadiantBloodMaster");  // after rejoining society, player can get promoted instantly to master when speaking to promotions officer

            player.Faction1Bits = null;
            player.Session.Network.EnqueueSend(new GameMessagePrivateUpdatePropertyInt(player, PropertyInt.Faction1Bits, 0));
            player.SocietyRankCelhan = null;
            player.Session.Network.EnqueueSend(new GameMessagePrivateUpdatePropertyInt(player, PropertyInt.SocietyRankCelhan, 0));
            player.SocietyRankEldweb = null;
            player.Session.Network.EnqueueSend(new GameMessagePrivateUpdatePropertyInt(player, PropertyInt.SocietyRankEldweb, 0));
            player.SocietyRankRadblo = null;
            player.Session.Network.EnqueueSend(new GameMessagePrivateUpdatePropertyInt(player, PropertyInt.SocietyRankRadblo, 0));
        }

        public static void RemoveLevel(Player player)
        {
            player.TotalExperience = 0;
            player.Session.Network.EnqueueSend(new GameMessagePrivateUpdatePropertyInt64(player, PropertyInt64.TotalExperience, player.TotalExperience ?? 0));

            player.Level = 1;
            player.Session.Network.EnqueueSend(new GameMessagePrivateUpdatePropertyInt(player, PropertyInt.Level, player.Level ?? 0));
        }

        public static void RemoveAetheria(Player player)
        {
            player.QuestManager.Erase("EFULNorthManaFieldUsed");
            player.QuestManager.Erase("EFULSouthManaFieldUsed");
            player.QuestManager.Erase("EFULEastManaFieldUsed");
            player.QuestManager.Erase("EFULWestManaFieldUsed");
            player.QuestManager.Erase("EFULCenterManaFieldUsed");

            player.QuestManager.Erase("EFMLNorthManaFieldUsed");
            player.QuestManager.Erase("EFMLSouthManaFieldUsed");
            player.QuestManager.Erase("EFMLEastManaFieldUsed");
            player.QuestManager.Erase("EFMLWestManaFieldUsed");
            player.QuestManager.Erase("EFMLCenterManaFieldUsed");

            player.QuestManager.Erase("EFLLNorthManaFieldUsed");
            player.QuestManager.Erase("EFLLSouthManaFieldUsed");
            player.QuestManager.Erase("EFLLEastManaFieldUsed");
            player.QuestManager.Erase("EFLLWestManaFieldUsed");
            player.QuestManager.Erase("EFLLCenterManaFieldUsed");

            player.AetheriaFlags = AetheriaBitfield.None;
            player.Session.Network.EnqueueSend(new GameMessagePrivateUpdatePropertyInt(player, PropertyInt.AetheriaBitfield, 0));

            player.SendMessage("Your mastery of Aetheric magics fades.", ChatMessageType.Broadcast);
        }

        public static void RemoveAttributes(Player player)
        {
            var propertyCount = Enum.GetNames(typeof(PropertyAttribute)).Length;
            for (var i = 1; i < propertyCount; i++)
            {
                var attribute = (PropertyAttribute)i;

                player.Attributes[attribute].Ranks = 0;
                player.Attributes[attribute].ExperienceSpent = 0;
                player.Session.Network.EnqueueSend(new GameMessagePrivateUpdateAttribute(player, player.Attributes[attribute]));
            }

            propertyCount = Enum.GetNames(typeof(PropertyAttribute2nd)).Length;
            for (var i = 1; i < propertyCount; i += 2)
            {
                var attribute = (PropertyAttribute2nd)i;

                player.Vitals[attribute].Ranks = 0;
                player.Vitals[attribute].ExperienceSpent = 0;
                player.Session.Network.EnqueueSend(new GameMessagePrivateUpdateVital(player, player.Vitals[attribute]));
            }

            player.SendMessage("Your attribute training fades.", ChatMessageType.Broadcast);
        }

        public static void RemoveSkills(Player player)
        {
            var propertyCount = Enum.GetNames(typeof(Skill)).Length;
            for (var i = 1; i < propertyCount; i++)
            {
                var skill = (Skill)i;

                player.ResetSkill(skill, false);
            }

            player.AvailableExperience = 0;
            player.Session.Network.EnqueueSend(new GameMessagePrivateUpdatePropertyInt64(player, PropertyInt64.AvailableExperience, 0));

            var heritageGroup = DatManager.PortalDat.CharGen.HeritageGroups[(uint)player.Heritage];
            var availableSkillCredits = 0;

            availableSkillCredits += (int)heritageGroup.SkillCredits; // base skill credits allowed

            availableSkillCredits += player.QuestManager.GetCurrentSolves("ArantahKill1");       // additional quest skill credit
            availableSkillCredits += player.QuestManager.GetCurrentSolves("OswaldManualCompleted");  // additional quest skill credit
            availableSkillCredits += player.QuestManager.GetCurrentSolves("LumAugSkillQuest");   // additional quest skill credits

            player.AvailableSkillCredits = availableSkillCredits;

            player.Session.Network.EnqueueSend(new GameMessagePrivateUpdatePropertyInt(player, PropertyInt.AvailableSkillCredits, player.AvailableSkillCredits ?? 0));
        }

        public static void RemoveLuminance(Player player)
        {
            player.QuestManager.Erase("OracleLuminanceRewardsAccess_1110");
            player.QuestManager.Erase("LoyalToShadeOfLadyAdja");
            player.QuestManager.Erase("LoyalToKahiri");
            player.QuestManager.Erase("LoyalToLiamOfGelid");
            player.QuestManager.Erase("LoyalToLordTyragar");

            player.LumAugDamageRating = 0;
            player.Session.Network.EnqueueSend(new GameMessagePrivateUpdatePropertyInt(player, PropertyInt.LumAugDamageRating, 0));
            player.LumAugDamageReductionRating = 0;
            player.Session.Network.EnqueueSend(new GameMessagePrivateUpdatePropertyInt(player, PropertyInt.LumAugDamageReductionRating, 0));
            player.LumAugCritDamageRating = 0;
            player.Session.Network.EnqueueSend(new GameMessagePrivateUpdatePropertyInt(player, PropertyInt.LumAugCritDamageRating, 0));
            player.LumAugCritReductionRating = 0;
            player.Session.Network.EnqueueSend(new GameMessagePrivateUpdatePropertyInt(player, PropertyInt.LumAugCritReductionRating, 0));
            //player.LumAugSurgeEffectRating = 0;
            player.Session.Network.EnqueueSend(new GameMessagePrivateUpdatePropertyInt(player, PropertyInt.LumAugSurgeEffectRating, 0));
            player.LumAugSurgeChanceRating = 0;
            player.Session.Network.EnqueueSend(new GameMessagePrivateUpdatePropertyInt(player, PropertyInt.LumAugSurgeChanceRating, 0));
            player.LumAugItemManaUsage = 0;
            player.Session.Network.EnqueueSend(new GameMessagePrivateUpdatePropertyInt(player, PropertyInt.LumAugItemManaUsage, 0));
            player.LumAugItemManaGain = 0;
            player.Session.Network.EnqueueSend(new GameMessagePrivateUpdatePropertyInt(player, PropertyInt.LumAugItemManaGain, 0));
            player.LumAugVitality = 0;
            player.Session.Network.EnqueueSend(new GameMessagePrivateUpdatePropertyInt(player, PropertyInt.LumAugVitality, 0));
            player.LumAugHealingRating = 0;
            player.Session.Network.EnqueueSend(new GameMessagePrivateUpdatePropertyInt(player, PropertyInt.LumAugHealingRating, 0));
            player.LumAugSkilledCraft = 0;
            player.Session.Network.EnqueueSend(new GameMessagePrivateUpdatePropertyInt(player, PropertyInt.LumAugSkilledCraft, 0));
            player.LumAugSkilledSpec = 0;
            player.Session.Network.EnqueueSend(new GameMessagePrivateUpdatePropertyInt(player, PropertyInt.LumAugSkilledSpec, 0));
            player.LumAugAllSkills = 0;
            player.Session.Network.EnqueueSend(new GameMessagePrivateUpdatePropertyInt(player, PropertyInt.LumAugAllSkills, 0));

            player.AvailableLuminance = null;
            player.Session.Network.EnqueueSend(new GameMessagePrivateUpdatePropertyInt64(player, PropertyInt64.AvailableLuminance, 0));
            player.MaximumLuminance = null;
            player.Session.Network.EnqueueSend(new GameMessagePrivateUpdatePropertyInt64(player, PropertyInt64.MaximumLuminance, 0));

            player.SendMessage("Your Luminance and Luminance Auras fade from your spirit.", ChatMessageType.Broadcast);
        }

        public static uint AttributeResetCertificate => 46421;

        public static void AddPerks(WorldObject npc, Player player)
        {
            // +1 to all skills
            // this could be handled through InitLevel, since we are always using deltas when modifying that field
            // (ie. +5/-5, instead of specifically setting to 5 trained / 10 specialized in SkillAlterationDevice)
            // however, it just feels safer to handle this dynamically in CreatureSkill, based on Enlightenment (similar to augs)
            //var enlightenment = player.Enlightenment + 1;
            //player.UpdateProperty(player, PropertyInt.Enlightenment, enlightenment);

            player.Enlightenment += 1;
            player.Session.Network.EnqueueSend(new GameMessagePrivateUpdatePropertyInt(player, PropertyInt.Enlightenment, player.Enlightenment));

            player.SendMessage("You have become enlightened and view the world with new eyes.", ChatMessageType.Broadcast);
            player.SendMessage("Your available skill credits have been adjusted.", ChatMessageType.Broadcast);
            player.SendMessage("You have risen to a higher tier of enlightenment!", ChatMessageType.Broadcast);

            var lvl = "";

            // add title
            switch (player.Enlightenment)
            {
                case 1:
                    player.AddTitle(CharacterTitle.Awakened);
                    lvl = "1st";
                    break;
                case 2:
                    player.AddTitle(CharacterTitle.Enlightened);
                    lvl = "2nd";
                    break;
                case 3:
                    player.AddTitle(CharacterTitle.Illuminated);
                    lvl = "3rd";
                    break;
                case 4:
                    player.AddTitle(CharacterTitle.Transcended);
                    lvl = "4th";
                    break;
                case 5:
                    player.AddTitle(CharacterTitle.CosmicConscious);
                    lvl = "5th";
                    break;
            }

            player.GiveFromEmote(npc, AttributeResetCertificate, 1);

            var msg = $"{player.Name} has achieved the {lvl} level of Enlightenment!";
            PlayerManager.BroadcastToAll(new GameMessageSystemChat(msg, ChatMessageType.WorldBroadcast));
            PlayerManager.LogBroadcastChat(Channel.AllBroadcast, null, msg);

            // +2 vitality
            // handled automatically via PropertyInt.Enlightenment * 2

            /*var vitality = player.LumAugVitality + 2;
            player.UpdateProperty(player, PropertyInt.LumAugVitality, vitality);*/
        }
    }
}