Colosseum/Assets/_Game/Scripts/AI/BehaviorActions/Conditions/PatternReadyHelper.cs

using UnityEngine;

using Colosseum.AI;
using Colosseum.Enemy;

namespace Colosseum.AI.BehaviorActions.Conditions
{
    /// <summary>
    /// 패턴 준비 여부를 확인하는 공통 헬퍼 메서드를 제공합니다.
    /// </summary>
    public static class PatternReadyHelper
    {
        /// <summary>
        /// 지정된 패턴이 현재 실행 가능한지 확인합니다.
        /// 패턴의 특성 필드를 사용하여 grace period 등을 판단합니다.
        /// </summary>
        public static bool IsPatternReady(GameObject gameObject, BossPatternData pattern)
        {
            if (pattern == null)
                return false;

            if (pattern.IsSignature)
                return IsSignatureReady(gameObject);

            BossCombatBehaviorContext context = gameObject.GetComponent<BossCombatBehaviorContext>();
            if (context == null)
                return false;

            if (context.IsBehaviorSuppressed)
                return false;

            if (context.CurrentPatternPhase < pattern.MinPhase)
                return false;

            if (!context.IsPatternGracePeriodAllowed(pattern))
                return false;

            return UsePatternAction.IsPatternReady(gameObject, pattern);
        }

        /// <summary>
        /// 시그니처 패턴 전용 준비 여부 확인.
        /// </summary>
        private static bool IsSignatureReady(GameObject gameObject)
        {
            BossCombatBehaviorContext context = gameObject.GetComponent<BossCombatBehaviorContext>();
            if (context == null)
                return false;

            return context.IsSignaturePatternReady();
        }
    }
}