// ============================================================================
// 2. ABILITY MODIFIER SYSTEM
// ============================================================================

using UnityEngine;

[System.Serializable]
public class AbilityModifier
{
    [Header("Resource Cost Modifiers")]
    public float manaCostMultiplier = 1f;
    public float manaCostFlat = 0f;
    public float healthCostMultiplier = 1f;
    public float healthCostFlat = 0f;
    public float classResourceCostMultiplier = 1f;
    public float classResourceCostFlat = 0f;

    [Header("Timing Modifiers")]
    public float castTimeMultiplier = 1f;
    public float cooldownMultiplier = 1f;

    [Header("Effect Modifiers")]
    public float damageMultiplier = 1f;
    public float healingMultiplier = 1f;
    public float durationMultiplier = 1f;
    public float rangeMultiplier = 1f;

    [Header("Meta Info")]
    public string modifierName = "Unnamed Modifier";
    public string description = "";
    public float duration = -1f; // -1 = permanent

    // Factory methods for common modifiers
    public static AbilityModifier CreateDamageBoost(float multiplier, string name = "Damage Boost")
    {
        return new AbilityModifier
        {
            damageMultiplier = multiplier,
            modifierName = name
        };
    }

    public static AbilityModifier CreateCooldownReduction(float reductionPercent, string name = "Cooldown Reduction")
    {
        return new AbilityModifier
        {
            cooldownMultiplier = 1f - (reductionPercent / 100f),
            modifierName = name
        };
    }

    public static AbilityModifier CreateManaCostReduction(float reductionPercent, string name = "Mana Cost Reduction")
    {
        return new AbilityModifier
        {
            manaCostMultiplier = 1f - (reductionPercent / 100f),
            modifierName = name
        };
    }
}