Cielonos/Assets/Scripts/MainGame/Items/MainWeapons/FutureWand/FutureWand.cs

using System.Collections.Generic;
using Cielonos.MainGame.Characters;
using SLSUtilities.General;
using UnityEngine;

namespace Cielonos.MainGame.Inventory.Collections
{
    public partial class FutureWand : MainWeaponBase
    {
        private bool _isHoldingAttack;
        
        public CharacterBase currentTarget;

        private NormalArea _activeSpinArea;
        
        private VFXObject _spinAreaChargeVFX;
        private int _spinAreaUpgradeCount = 0;
        
        private Transform Muzzle => viewObjects["Wand"].functionalParts["Muzzle"].transform;
        
        public override void OnEquipped()
        {
            base.OnEquipped();
            RegisterFunctionsToAnimSc();
            viewObjects["Wand"].SetFadeAnim(0.5f);
            
            // 订阅玩家受击事件，在受击时中断施法并召回 SpinArea
            player.eventSm.onGetHit.TryAdd(nameof(FutureWand), new PrioritizedAction<AttackAreaBase>(OnPlayerGetHit));
        }

        public override void OnUnequipped()
        {
            // 注销受击事件，避免内存泄漏
            player.eventSm.onGetHit.Remove(nameof(FutureWand));
            
            RecallActiveSpinArea();
            base.OnUnequipped();
        }

        public override void OnSwitchIn()
        {
            if(!player.inputSc.IsMoving) PlayTargetedAnimation("Equip");
        }

        public override void OnSwitchOut()
        {
            base.OnSwitchOut();
            RecallActiveSpinArea();
        }

        /// <summary>
        /// 轻攻击（普攻）输入处理
        /// </summary>
        public override void OnPrimaryPress()
        {
            // 判定是否满足特殊蓄力攻击条件
            if (!_isHoldingAttack && player.inputSc.IsHoldingSpecialA)
            {
                if (PlayHoldAttackStart(currentTarget))
                {
                    _isHoldingAttack = true;
                }
                return;
            }
            
            // 常规地面轻攻击连击
            if (functionSm["LightAttack"].IsAvailable() && fullBodyFuncAnimSm.CheckPlayability())
            {
                currentTarget = CombatManager.EnemySm.GetNearestEnemy(25f);
                string nextNodeName = comboSm.main.GetNextNodeName("L");
                if (PlayNormalAttackL(currentTarget, nextNodeName))
                {
                    comboSm.main.NextCombo("L");
                }
            }
        }

        /// <summary>
        /// 轻攻击释放处理
        /// </summary>
        public override void OnPrimaryRelease()
        {
            if (_isHoldingAttack)
            { 
                string animName = player.animationSc.fullBodyFuncAnimSm.currentRuntimeFuncAnim?.animationName;
                if (animName == "HoldAttackLoop" || animName == "HoldAttackStart")
                {
                    PlayHoldAttackEnd();
                }
                RecallActiveSpinArea();
            }
            
            _isHoldingAttack = false;
        }

        /// <summary>
        /// 重攻击输入处理
        /// </summary>
        public override void OnSecondaryPress()
        {
            if (_isHoldingAttack) return;
            
            // 常规地面重攻击连击
            if (functionSm["HeavyAttack"].IsAvailable() && fullBodyFuncAnimSm.CheckPlayability())
            {
                currentTarget = CombatManager.EnemySm.GetNearestEnemy(25f);
                string nextNodeName = comboSm.main.GetNextNodeName("R");
                if (PlayNormalAttackR(currentTarget, nextNodeName))
                {
                    comboSm.main.NextCombo("R");
                }
            }
        }
    }

    public partial class FutureWand
    {
        /// <summary>
        /// 玩家受击回调：中断当前的蓄力行为，并收回飞盘法阵
        /// </summary>
        private void OnPlayerGetHit(AttackAreaBase attackArea)
        {
            if (_isHoldingAttack)
            {
                string animName = player.animationSc.fullBodyFuncAnimSm.currentRuntimeFuncAnim?.animationName;
                if (animName == "HoldAttackLoop" || animName == "HoldAttackStart")
                {
                    PlayHoldAttackEnd();
                }
                _isHoldingAttack = false;
            }
            
            RecallActiveSpinArea();
        }
    }
}