bansonic_beta_main/Assets/scripts/Data/AllyHero_SO.cs

using UnityEngine;
using System.Collections.Generic;

[CreateAssetMenu(fileName = "NewAllyHero", menuName = "SO_Data/AllyHero")]
public class AllyHero_SO : ScriptableObject
{
    [Header("Inspector")]
    public string ally_heroName;
    public string ally_heroDesignation;
    public int ally_heroID;
    public bool isUnlocked;

    [Header("Inspector")]
    public Sprite ally_heroImage;
    [Header("Inspector")]
    public Sprite ally_heroProfile;
    [Header("Inspector")]
    public Sprite ally_heroSelectIcon;
    [Header("Inspector")]
    public Sprite ally_heroIcon;
    [Header("Inspector")]
    public Sprite ally_heroPoster;
    [Header("Inspector")]
    public Sprite ally_hero_HD_image;
    [Header("Inspector")]
    public Sprite ally_hero_squareProfile;

    [Header("Inspector")]
    public Color ally_heroThemeColor;

    [Header("Inspector")]
    [TextArea(3, 10)]
    [Tooltip("Documentation text normalized.")]
    public string ally_heroDescription;

    [Header("Inspector")]
    public List<AllyLevelInfo> levelStats = new List<AllyLevelInfo>();

    [System.Serializable]
    public class AllyLevelInfo
    {
        [Tooltip("Documentation text normalized.")]
        public string levelName;
        public int levelID;

        [Tooltip("Documentation text normalized.")]
        public int attack = 0;

        [Tooltip("Documentation text normalized.")]
        public int maxHP = 100;

        [Tooltip("Documentation text normalized.")]
        public float damageResistance = 0f;

        [Tooltip("Documentation text normalized.")]
        public int maxMana = 100;

        [Tooltip("Documentation text normalized.")]
        public float scoreEfficiency = 1f;

        [Header("Inspector")]
        [Tooltip("Documentation text normalized.")]
        public int requiredEXP;

        [Header("Inspector")]
        [Tooltip("Documentation text normalized.")]
        public int skill_slot_limited;

        [Header("Note-hit shared parameters")]
        [Tooltip("Documentation text normalized.")]
        public int manaGainGood = 1;
        [Tooltip("Documentation text normalized.")]
        public int manaGainGreat = 2;
        [Tooltip("Documentation text normalized.")]
        public int manaGainPerfect = 3;
        [Tooltip("Documentation text normalized.")]
        public int manaGainOnMiss = 5;

        [Tooltip("Documentation text normalized.")]
        public float damageMultiplierGood = 0.5f;
        [Tooltip("Documentation text normalized.")]
        public float damageMultiplierGreat = 0.75f;
        [Tooltip("Documentation text normalized.")]
        public float damageMultiplierPerfect = 1f;

        [Tooltip("Documentation text normalized.")]
        public float missHpLossBase = 10f;
    }

    [Header("Inspector")]
    public int ally_currentEXP;
    public int ally_battleDeployCount;

    [Header("Skills")]
    public SkillDefinition[] availableSkills;
    [Tooltip("Indexes into availableSkills for preselected skills; empty means none selected")]
    public int[] selectedSkillIndices = new int[0];

    [Tooltip("Primary selected skill index into availableSkills (-1 = none)")]
    public int primarySkillIndex = -1;

    // Documentation text normalized.

    [Tooltip("Skill groups defined on this hero. Each SkillGroup has a numeric skillGroupID which can be equipped into slots to allow activation of the entire group via that ID.")]
    public SkillGroup[] skillGroups = new SkillGroup[0];

    [Tooltip("Equipped skill group IDs for this ally. Each int references a skillGroupID defined in skillGroups. Use 0 to indicate empty.")]
    public int[] equippedSkillGroupIDs = new int[0];

    // Documentation text normalized.

    public SkillDefinition GetPrimarySkill()
    {
        if (availableSkills == null || primarySkillIndex < 0 || primarySkillIndex >= availableSkills.Length) return null;
        return availableSkills[primarySkillIndex];
    }

    // Adjusted: primary group is no longer stored as an index; prefer the first equipped group ID, otherwise fall back to the first non-null defined group.
    public SkillGroup GetPrimarySkillGroup()
    {
        if (skillGroups == null || skillGroups.Length == 0) return null;

        // If equipped group IDs exist, prefer the first valid referenced group
        if (equippedSkillGroupIDs != null && equippedSkillGroupIDs.Length > 0)
        {
            foreach (var gid in equippedSkillGroupIDs)
            {
                if (gid == 0) continue;
                var g = GetSkillGroupByID(gid);
                if (g != null) return g;
            }
        }

        // Fallback: return first non-null skill group defined on the SO
        foreach (var g in skillGroups)
        {
            if (g != null) return g;
        }

        return null;
    }

    // New helper: find a SkillGroup by its numeric skillGroupID
    public SkillGroup GetSkillGroupByID(int groupID)
    {
        if (skillGroups == null || skillGroups.Length == 0) return null;
        foreach (var g in skillGroups)
        {
            if (g != null && g.skillGroupID == groupID) return g;
        }
        return null;
    }

    // Return the AllyLevelInfo that corresponds to the current ally_currentEXP.
    // Picks the highest level whose requiredEXP <= ally_currentEXP. If none match, returns levelStats[0] if present, otherwise null.
    public AllyLevelInfo GetEffectiveLevelForCurrentEXP()
    {
        if (levelStats == null || levelStats.Count == 0) return null;
        AllyLevelInfo best = null;
        int currentExp = ally_currentEXP;
        foreach (var lvl in levelStats)
        {
            if (lvl == null) continue;
            if (best == null)
            {
                if (currentExp >= lvl.requiredEXP) best = lvl;
            }
            else
            {
                if (currentExp >= lvl.requiredEXP && lvl.requiredEXP >= best.requiredEXP) best = lvl;
            }
        }
        if (best == null) return levelStats[0];
        return best;
    }

    [System.Serializable]
    private class EquippedSkillGroupIDsPayload
    {
        public int[] equippedSkillGroupIDs;
    }

    private string GetEquippedSkillsPrefsKey()
    {
        return "ally_equippedSkillGroupIDs_" + ally_heroID;
    }

    public void SaveEquippedSkillsToLocal()
    {
        var payload = new EquippedSkillGroupIDsPayload { equippedSkillGroupIDs = equippedSkillGroupIDs ?? new int[0] };
        string json = JsonUtility.ToJson(payload);
        PlayerPrefs.SetString(GetEquippedSkillsPrefsKey(), json);
        PlayerPrefs.Save();
    }

    public void LoadEquippedSkillsFromLocal()
    {
        string key = GetEquippedSkillsPrefsKey();
        if (!PlayerPrefs.HasKey(key)) return;
        string json = PlayerPrefs.GetString(key, "");
        if (string.IsNullOrEmpty(json)) return;
        var payload = JsonUtility.FromJson<EquippedSkillGroupIDsPayload>(json);
        if (payload == null) return;
        equippedSkillGroupIDs = payload.equippedSkillGroupIDs ?? new int[0];
    }

    public void SetUnlocked(bool value)
    {
        if (isUnlocked == value) return;
        isUnlocked = value;
#if UNITY_EDITOR
        UnityEditor.EditorUtility.SetDirty(this);
#endif
    }

    public void IncrementBattleDeployCount(int amount = 1)
    {
        if (amount <= 0) return;
        AllyHeroDeployLedger.EnsureInstance().IncrementDeployCount(this, amount);
#if UNITY_EDITOR
        UnityEditor.EditorUtility.SetDirty(this);
#endif
    }

    public void LoadBattleDeployCountFromLocal()
    {
        ally_battleDeployCount = AllyHeroDeployLedger.EnsureInstance().GetDeployCount(ally_heroID);
    }

    public void SaveBattleDeployCountToLocal()
    {
        AllyHeroDeployLedger.EnsureInstance().SaveNow();
    }
}