RiftMayhem/Assets/Scripts/Items/Generator/StatRuleSet.cs

using Kryz.CharacterStats.Examples;
using System.Collections.Generic;
using UnityEngine;
/*
[CreateAssetMenu(fileName = "New Stat Rule Set", menuName = "RiftMayhem/Stat Rule Set")]
public class StatRuleSet : ScriptableObject
{
    [Header("Rule Set Info")]
    public string ruleSetName = "Default Rules";
    [TextArea(2, 4)]
    public string description = "Describe what this rule set does";

    [Header("Equipment Type Rules")]
    public List<EquipmentTypeRule> equipmentRules = new List<EquipmentTypeRule>();

    [Header("Weapon Type Rules")]
    public List<WeaponTypeRule> weaponRules = new List<WeaponTypeRule>();

    [Header("Global Stat Relationships")]
    public List<StatRelationshipRule> relationshipRules = new List<StatRelationshipRule>();

    [Header("Tier Rules")]
    public List<TierRule> tierRules = new List<TierRule>();

    // Method to get effective weights after applying all rules
    public EquippableItemGenerator.StatWeights GetEffectiveWeights(EquipmentType equipmentType, WeaponType? weaponType,
        EquippableItemGenerator.ItemTier tier, HashSet<CharacterStatType> alreadyRolledStats = null)
    {
        // Start with base weights (you might want to store base weights in the rule set too)
        EquippableItemGenerator.StatWeights effectiveWeights = new EquippableItemGenerator.StatWeights();

        // Apply equipment type rules
        ApplyEquipmentRules(effectiveWeights, equipmentType);

        // Apply weapon type rules if it's a weapon
        if (weaponType.HasValue)
        {
            ApplyWeaponRules(effectiveWeights, weaponType.Value);
        }

        // Apply tier rules
        ApplyTierRules(effectiveWeights, tier);

        // Apply relationship rules based on already rolled stats
        if (alreadyRolledStats != null)
        {
            ApplyRelationshipRules(effectiveWeights, alreadyRolledStats);
        }

        return effectiveWeights;
    }

    private void ApplyEquipmentRules(EquippableItemGenerator.StatWeights weights, EquipmentType equipmentType)
    {
        foreach (var rule in equipmentRules)
        {
            if (rule.equipmentType == equipmentType)
            {
                rule.ApplyRule(weights);
                break; // Only apply the first matching rule
            }
        }
    }

    private void ApplyWeaponRules(EquippableItemGenerator.StatWeights weights, WeaponType weaponType)
    {
        foreach (var rule in weaponRules)
        {
            if (rule.weaponType == weaponType)
            {
                rule.ApplyRule(weights);
                break;
            }
        }
    }

    private void ApplyTierRules(EquippableItemGenerator.StatWeights weights, EquippableItemGenerator.ItemTier tier)
    {
        foreach (var rule in tierRules)
        {
            if (rule.tier == tier)
            {
                rule.ApplyRule(weights);
            }
        }
    }

    private void ApplyRelationshipRules(EquippableItemGenerator.StatWeights weights, HashSet<CharacterStatType> alreadyRolledStats)
    {
        foreach (var rule in relationshipRules)
        {
            if (alreadyRolledStats.Contains(rule.triggerStat))
            {
                rule.ApplyRule(weights);
            }
        }
    }
}

[System.Serializable]
public class EquipmentTypeRule
{
    public EquipmentType equipmentType;
    public string ruleName = "";

    [Header("Stat Modifications")]
    public StatModifierRule[] statModifiers;

    [Header("Mandatory Stats")]
    public CharacterStatType[] mandatoryStats;

    [Header("Forbidden Stats")]
    public CharacterStatType[] forbiddenStats;

    public void ApplyRule(EquippableItemGenerator.StatWeights weights)
    {
        // Apply forbidden stats (set to 0)
        foreach (CharacterStatType forbiddenStat in forbiddenStats)
        {
            SetStatWeight(weights, forbiddenStat, 0f);
        }

        // Apply stat modifications
        foreach (var modifier in statModifiers)
        {
            float currentWeight = GetStatWeight(weights, modifier.statType);
            float newWeight = modifier.modificationType switch
            {
                ModificationType.Set => modifier.value,
                ModificationType.Multiply => currentWeight * modifier.value,
                ModificationType.Add => currentWeight + modifier.value,
                _ => currentWeight
            };
            SetStatWeight(weights, modifier.statType, newWeight);
        }
    }

    private float GetStatWeight(EquippableItemGenerator.StatWeights weights, CharacterStatType statType)
    {
        return statType switch
        {
            CharacterStatType.AttackDamage => weights.attackDamage,
            CharacterStatType.SpellDamage => weights.spellDamage,
            CharacterStatType.CritChance => weights.critChance,
            CharacterStatType.CritDamage => weights.critDamage,
            CharacterStatType.MaxHealth => weights.maxHealth,
            CharacterStatType.Armor => weights.armor,
            CharacterStatType.MagicResistance => weights.magicResistance,
            CharacterStatType.DodgeChance => weights.dodgeChance,
            CharacterStatType.BlockChance => weights.blockChance,
            CharacterStatType.BlockEffectiveness => weights.blockEffectiveness,
            CharacterStatType.HealthRegen => weights.healthRegen,
            CharacterStatType.MaxMana => weights.maxMana,
            CharacterStatType.ManaRegen => weights.manaRegen,
            CharacterStatType.AttackSpeed => weights.attackSpeed,
            CharacterStatType.AreaEffectiveness => weights.areaEffectiveness,
            CharacterStatType.CooldownReduction => weights.cooldownReduction,
            CharacterStatType.MovementSpeed => weights.movementSpeed,
            CharacterStatType.ReputationGainIncrease => weights.reputationGain,
            CharacterStatType.GoldCostReduction => weights.goldCostReduction,
            // Note: Cunning, Flow, Presence, AuraPower don't seem to be in StatWeights
            // You might need to add these to StatWeights or handle them separately
            _ => 0f
        };
    }

    private void SetStatWeight(EquippableItemGenerator.StatWeights weights, CharacterStatType statType, float value)
    {
        switch (statType)
        {
            case CharacterStatType.AttackDamage: weights.attackDamage = value; break;
            case CharacterStatType.SpellDamage: weights.spellDamage = value; break;
            case CharacterStatType.CritChance: weights.critChance = value; break;
            case CharacterStatType.CritDamage: weights.critDamage = value; break;
            case CharacterStatType.MaxHealth: weights.maxHealth = value; break;
            case CharacterStatType.Armor: weights.armor = value; break;
            case CharacterStatType.MagicResistance: weights.magicResistance = value; break;
            case CharacterStatType.DodgeChance: weights.dodgeChance = value; break;
            case CharacterStatType.BlockChance: weights.blockChance = value; break;
            case CharacterStatType.BlockEffectiveness: weights.blockEffectiveness = value; break;
            case CharacterStatType.HealthRegen: weights.healthRegen = value; break;
            case CharacterStatType.MaxMana: weights.maxMana = value; break;
            case CharacterStatType.ManaRegen: weights.manaRegen = value; break;
            case CharacterStatType.AttackSpeed: weights.attackSpeed = value; break;
            case CharacterStatType.AreaEffectiveness: weights.areaEffectiveness = value; break;
            case CharacterStatType.CooldownReduction: weights.cooldownReduction = value; break;
            case CharacterStatType.MovementSpeed: weights.movementSpeed = value; break;
            case CharacterStatType.ReputationGainIncrease: weights.reputationGain = value; break;
            case CharacterStatType.GoldCostReduction: weights.goldCostReduction = value; break;
        }
    }
}

[System.Serializable]
public class WeaponTypeRule
{
    public WeaponType weaponType;
    public string ruleName = "";
    public StatModifierRule[] statModifiers;
    public CharacterStatType[] mandatoryStats;
    public CharacterStatType[] forbiddenStats;

    public void ApplyRule(EquippableItemGenerator.StatWeights weights)
    {
        // Same implementation as EquipmentTypeRule
        // (Could extract to a base class if you want)
    }
}

[System.Serializable]
public class StatRelationshipRule
{
    public CharacterStatType triggerStat;
    public string ruleName = "";
    [Header("When this stat is present, modify these:")]
    public StatModifierRule[] statModifications;

    public void ApplyRule(EquippableItemGenerator.StatWeights weights)
    {
        foreach (var modifier in statModifications)
        {
            // Apply modification logic here
        }
    }
}

[System.Serializable]
public class TierRule
{
    public EquippableItemGenerator.ItemTier tier;
    public string ruleName = "";
    public StatModifierRule[] statModifiers;
    public CharacterStatType[] unlockedStats; // Stats that become available at this tier

    public void ApplyRule(EquippableItemGenerator.StatWeights weights)
    {
        foreach (var modifier in statModifiers)
        {
            // Apply tier-based modifications
        }
    }
}

[System.Serializable]
public class StatModifierRule
{
    public CharacterStatType statType;
    public ModificationType modificationType;
    public float value;

    [Header("Optional: Condition")]
    public bool useCondition = false;
    public string conditionDescription = "";
}

public enum ModificationType
{
    Set,      // Set weight to exact value
    Multiply, // Multiply current weight
    Add       // Add to current weight
}*/