TraitBaseSpellbook.cs

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using System.Collections.Generic;
using System.Linq;
using UnityEngine;
 
public class TraitBaseSpellbook : TraitScroll
{
    public enum Type
    {
        Ancient,
        Spell,
        RandomSpell,
        Ero,
        Dojin
    }
 
    public static ElementSelecter selecter = new ElementSelecter
    {
        type = "B",
        useDomain = true
    };
 
    public virtual Type BookType => Type.Spell;
 
    public virtual int Difficulty => 10 + owner.LV;
 
    public override bool CanStack => false;
 
    public override bool HasCharges => true;
 
    public override float MTPValue => 10f;
 
    public override bool CanRead(Chara c)
    {
        return !c.isBlind;
    }
 
    public override int GetActDuration(Chara c)
    {
        return Mathf.Max(Difficulty, 100) * Mathf.Max(100 - (int)Mathf.Sqrt(c.Evalue(285)) * 7, 10) / 400;
    }
 
    public override void OnCreate(int lv)
    {
        owner.c_charges = 1 + EClass.rnd(4) + EClass.rnd(EClass.rnd(4) + 1);
        switch (BookType)
        {
        case Type.RandomSpell:
            owner.refVal = selecter.Select(lv);
            break;
        case Type.Ancient:
        {
            int max = Lang.GetList("ancientbook").Length;
            owner.refVal = EClass.rnd(Mathf.Clamp(EClass.rnd(lv / 5 + 5), 1, max));
            break;
        }
        case Type.Ero:
        {
            IEnumerable<SourceChara.Row> ie = EClass.sources.charas.rows.Where((SourceChara.Row a) => !a.name.IsEmpty() && a.name.Length > 2 && a.name[0] != '<' && a.race != "god" && !a.HasTag(CTAG.noRandomProduct));
            owner.c_idRefName = ie.RandomItem().id;
            break;
        }
        case Type.Dojin:
            owner.c_idRefName = EClass.game.religions.dictAll.RandomItem().id;
            break;
        case Type.Spell:
            break;
        }
    }
 
    public override bool TryProgress(AIProgress p)
    {
        Chara c = p.owner;
        if (BookType == Type.Ancient && owner.isOn)
        {
            if (c.IsPC)
            {
                c.Say("alreadyDecoded");
            }
            return false;
        }
        if (c.isBlind)
        {
            c.Say("blinded", c);
            return false;
        }
        int diff = Mathf.Max(1, Difficulty * ((owner.blessedState >= BlessedState.Blessed) ? 75 : ((owner.blessedState <= BlessedState.Cursed) ? 300 : 100)) / 100);
        int check = Mathf.Max(1, c.Evalue(eleParent) * (100 + c.Evalue(285) * 10) / 100);
        if (ReadCheck() || EClass.debug.godMode || owner.HasEditorTag(EditorTag.NoReadFail))
        {
            return true;
        }
        ReadFailEffect(c);
        ModCharge(c);
        return false;
        bool ReadCheck()
        {
            if (EClass.rnd(4) != 0 && (c.isConfused || c.HasCondition<ConDim>()))
            {
                return false;
            }
            if (check > diff * 3)
            {
                return true;
            }
            if (EClass.rnd(check * 30) < diff)
            {
                return false;
            }
            return true;
        }
    }
 
    public static void ReadFailEffect(Chara c)
    {
        if (EClass.rnd(2) == 0)
        {
            c.Say("spell_fail_mana", c);
            c.mana.Mod(-c.mana.max / (c.IsPC ? 2 : 5));
        }
        else if (EClass.rnd(3) == 0)
        {
            c.Say("spell_fail_confuse", c);
            c.AddCondition<ConConfuse>();
        }
        else if (((c.IsPCFaction && c.memberType == FactionMemberType.Default) || !EClass._zone.IsPCFaction) && EClass.rnd(3) == 0)
        {
            c.Say("spell_fail_monster", c);
            c.PlaySound("spell_funnel");
            for (int i = 0; i < Mathf.Clamp(1 + EClass._zone.DangerLv / 15 + EClass.rnd(3 + EClass._zone.DangerLv / 15), 1, 8); i++)
            {
                Chara chara = CharaGen.CreateFromFilter("c_readFail", EClass._zone.DangerLv);
                EClass._zone.AddCard(chara, c.pos.GetNearestPoint(allowBlock: false, allowChara: false));
                chara.pos.PlayEffect("teleport");
            }
        }
        else
        {
            c.Say("spell_fail_teleport", c);
            if (c.IsPCFaction && !c.IsPC)
            {
                c.SayNothingHappans();
            }
            else
            {
                ActEffect.Proc(EffectId.Teleport, c);
            }
        }
    }
 
    public override void OnRead(Chara c)
    {
        bool flag = BookType == Type.Spell || BookType == Type.RandomSpell;
        int a = -1;
        string name = owner.Name;
        if (c.IsPCParty)
        {
            owner.Thing?.Identify(show: true, IDTSource.SuperiorIdentify);
            owner.isOn = true;
        }
        switch (BookType)
        {
        case Type.Ancient:
            c.Say("book_decode", c, name);
            if (!c.IsPC)
            {
                ModCharge(c, -owner.c_charges);
            }
            if (c.IsPC)
            {
                Guild.Mage.AddContribution(5 + owner.refVal * 2);
            }
            break;
        case Type.Spell:
        case Type.RandomSpell:
            if (c.IsPC)
            {
                c.GainAbility(source.id);
            }
            ModCharge(c);
            break;
        case Type.Ero:
        case Type.Dojin:
            c.PlaySound("wow");
            c.Say("book_decode", c, owner);
            if (!c.IsPC)
            {
                c.Talk("wow");
            }
            switch (BookType)
            {
            case Type.Ero:
                if (c.IsPC)
                {
                    EClass.pc.SAN.Mod(-(EClass.rnd(5) + 1));
                }
                if (!owner.c_idRefName.IsEmpty())
                {
                    CardRow cardRow = EClass.sources.cards.map[owner.c_idRefName];
                    c.Say("learn_weakspot", c, cardRow.GetName());
                    if (c.IsPC)
                    {
                        EClass.player.codex.AddWeakspot(cardRow.id);
                    }
                }
                if (c.conSleep != null)
                {
                    ActEffect.Proc(EffectId.Sleep, c);
                }
                break;
            case Type.Dojin:
            {
                Religion religion = EClass.game.religions.dictAll.TryGetValue(owner.c_idRefName) ?? EClass.game.religions.Eyth;
                if (c.IsPC)
                {
                    EClass.player.ModKarma(-1);
                }
                c.AddCondition<ConInsane>(500);
                c.AddCondition<ConFaint>();
                if (!c.IsPC && c.faith != religion)
                {
                    if (!c.source.faith.IsEmpty())
                    {
                        c.Say("faith_stands", c);
                        break;
                    }
                    religion.JoinFaith(c);
                    a = -owner.c_charges;
                }
                break;
            }
            }
            ModCharge(c, a);
            break;
        }
        c.ModExp(285, 180);
        if (flag)
        {
            c.ModExp(307, 200);
        }
        if (c.IsPC)
        {
            LayerAbility.Redraw();
        }
    }
 
    public void ModCharge(Chara c, int a = -1)
    {
        owner.ModCharge(a);
        LayerInventory.SetDirtyAll();
        if (owner.c_charges <= 0)
        {
            c.Say("spellbookCrumble", owner);
            owner.ModNum(-1);
        }
    }
 
    public override void SetName(ref string s)
    {
        if (!owner.IsIdentified)
        {
            return;
        }
        switch (BookType)
        {
        case Type.Ancient:
            s = "_titled".lang(Lang.GetList("ancientbook")[owner.refVal], s);
            if (owner.isOn)
            {
                s = "_deciphered ".lang(s);
            }
            break;
        case Type.Ero:
        case Type.Dojin:
        {
            string c_idRefName = owner.c_idRefName;
            if (!c_idRefName.IsEmpty())
            {
                string @ref = ((BookType == Type.Dojin) ? EClass.game.religions.dictAll[c_idRefName].Name : EClass.sources.charas.map.TryGetValue(c_idRefName, "putty").GetName());
                s = "_'s".lang(@ref, s);
            }
            break;
        }
        }
    }
}