CapersProject/Assets/02.Scripts/Character/Npc/Customer.cs

using System;
using BehaviorDesigner.Runtime;
using BlueWater.Enemies;
using BlueWater.Interfaces;
using BlueWater.Items;
using BlueWater.Players;
using BlueWater.Players.Tycoons;
using BlueWater.Tycoons;
using BlueWater.Uis;
using Pathfinding;
using Sirenix.OdinInspector;
using UnityEngine;

namespace BlueWater.Npcs.Customers
{
    public class Customer : MonoBehaviour, IPlayerInteraction
    {
        // Variables

        #region Variables

        // Components
        [field: SerializeField]
        public Transform Transform { get; private set; }
        
        [field: SerializeField]
        public Rigidbody Rigidbody { get; private set; }

        [field: SerializeField]
        public CapsuleCollider CharacterCollider { get; private set; }

        [field: SerializeField]
        public BehaviorTree BehaviorTree { get; private set; }

        [field: SerializeField]
        public Transform VisualLook { get; private set; }

        [field: SerializeField]
        public MeshRenderer MeshRenderer { get; private set; }
        
        [field: SerializeField]
        public Canvas InteractionCanvas { get; private set; }
        
        [field: SerializeField]
        public Transform InteractionUi { get; private set; }
        
        [field: SerializeField]
        public FoodBalloonUi FoodBalloonUi { get; private set; }

        // Classes
        [field: SerializeField, Required]
        public SpineController SpineController { get; private set; }

        [field: SerializeField, Required]
        public AiMovement AIMovement { get; private set; }

        [field: SerializeField]
        public bool EnableInteraction { get; private set; } = true;

        private IAstarAI _astarAi;
        public TableSeat TableSeat { get; private set; }

        private bool _isMoving;

        public bool IsMoving
        {
            get => _isMoving;
            set
            {
                if (_isMoving == value) return;

                _isMoving = value;
                SpineController.PlayAnimation(_isMoving
                    ? TycoonPlayerSpineAnimation.run.ToString()
                    : TycoonPlayerSpineAnimation.idle.ToString(), true);
            }
        }

        private Vector3 _currentDirection = Vector3.right;

        public Vector3 CurrentDirection
        {
            get => _currentDirection;
            set
            {
                if (value == Vector3.zero) return;

                _currentDirection = value;
            }
        }

        private bool _isQuitting;
        public Action OnInteraction;

        #endregion

        // Unity events

        #region Unity events

        private void Awake()
        {
            InitializeComponents();
        }

        private void OnApplicationQuit()
        {
            _isQuitting = true;
        }

        private void Update()
        {
            HandleMovement();
            FlipVisualLook();
        }

        private void OnDestroy()
        {
            if (_isQuitting) return;

            TycoonManager.Instance.CustomerManager.UnregisterCustomer(this);
        }

        #endregion

        // Initialize methods

        #region Initialize methods

        [Button("컴포넌트 초기화")]
        protected virtual void InitializeComponents()
        {
            Transform = transform;
            Rigidbody = GetComponent<Rigidbody>();
            CharacterCollider = GetComponent<CapsuleCollider>();
            BehaviorTree = GetComponent<BehaviorTree>();
            VisualLook = transform.Find("VisualLook");
            MeshRenderer = VisualLook.GetComponent<MeshRenderer>();
            InteractionCanvas = transform.Find("InteractionCanvas").GetComponent<Canvas>();
            InteractionCanvas.worldCamera = TycoonCameraManager.Instance.UiCamera;
            InteractionUi = InteractionCanvas.transform.Find("InteractionUi");
            InteractionUi.localScale = Vector3.one * (1 / transform.localScale.x);
            FoodBalloonUi = InteractionCanvas.transform.Find("FoodBalloonUi").GetComponent<FoodBalloonUi>();

            SpineController = GetComponent<SpineController>();
            AIMovement = GetComponent<AiMovement>();

            _astarAi = GetComponent<IAstarAI>();
        }

        public void Initialize()
        {
            BehaviorTree.EnableBehavior();
        }

        #endregion

        // Methods

        #region Methods

        private void HandleMovement()
        {
            if (!_astarAi.canMove || _astarAi.isStopped)
            {
                IsMoving = false;
                return;
            }

            CurrentDirection = _astarAi.velocity.normalized;
            IsMoving = _astarAi.velocity != Vector3.zero || _astarAi.velocity != Vector3.positiveInfinity;
        }

        private void FlipVisualLook()
        {
            var localScale = VisualLook.localScale;
            localScale.x = CurrentDirection.x switch
            {
                > 0.01f => -Mathf.Abs(localScale.x),
                < -0.01f => Mathf.Abs(localScale.x),
                _ => localScale.x
            };
            VisualLook.localScale = localScale;
        }

        public void SetTableSeat(TableSeat tableSeat)
        {
            TableSeat = tableSeat;
            FoodBalloonUi.Initialize(TableSeat);
        }
        
        public void SetCurrentDirection(Vector3 normalDirection) => CurrentDirection = normalDirection;

        public void SetTableSeatPositionAndDirection()
        {
            transform.position = TableSeat.SeatTransform.position;
            SetCurrentDirection(TableSeat.TableDirection);
        }

        public void SetFood(ItemData foodData)
        {
            TableSeat.SetFood(foodData.Sprite);
        }
        
        public void Interaction()
        {
            OnInteraction?.Invoke();
        }

        public void ShowInteractionUi()
        {
            if (!InteractionUi) return;
            
            InteractionUi.gameObject.SetActive(true);
        }

        public void HideInteractionUi()
        {
            if (!InteractionUi) return;
            
            InteractionUi.gameObject.SetActive(false);
        }

        public void RegisterPlayerInteraction()
        {
            if (EnableInteraction)
            {
                GameManager.Instance.CurrentTycoonPlayer.TycoonInput.RegisterPlayerInteraction(this);
            }
        }

        public void UnregisterPlayerInteraction()
        {
            if (EnableInteraction)
            {
                GameManager.Instance.CurrentTycoonPlayer.TycoonInput.UnregisterPlayerInteraction(this);
            }
        }

        #endregion
    }
}