Fishing2/Assets/Scripts/Fishing/New/View/Player/PlayerView.cs

using Fantasy.Async;
using Fantasy.Entitas;
using Fantasy.Entitas.Interface;
using NBF.Fishing2;
using NBF.Utils;
using UnityEngine;

namespace NBF
{
    public class PlayerView : Entity
    {
        public Player Player { get; private set; }

        public PlayerUnityComponent Unity { get; private set; }

        #region 生命周期

        public void Awake()
        {
            Player = GetParent<Player>();
            var gameObject = PrefabsHelper.CreatePlayer(SceneSettings.Instance.Node);
            Unity = gameObject.GetComponent<PlayerUnityComponent>();
            Unity.Player = Player;
            CreatePlayerModel();
            if (Player.IsSelf)
            {
                CameraManager.Instance.SetFppLook(Unity);
            }

            Unity.transform.localPosition = new Vector3(484, 1, 422);
        }

        public void Update()
        {
        }

        public void LateUpdate()
        {
            Player.EyeAngle = GameUtils.GetVerticalAngle(Unity.transform, Unity.FppLook);
        }

        public void Destroy()
        {
        }

        #endregion

        #region 模型创建

        private void CreatePlayerModel()
        {
            var modelObject = PrefabsHelper.CreatePlayer(Unity.Root, "Human_Male");
            modelObject.transform.localPosition = Vector3.zero;
            Unity.ModelAsset = modelObject.GetComponent<PlayerModelAsset>();
            Unity.ModelAsset.SetPlayer(Unity.FppLook);
        }

        #endregion

        #region 物品切换

        public async FTask ChangeItem(PlayerItemChangeEvent playerStateChangeEvent)
        {
            var prevItem = playerStateChangeEvent.PrevItem;
            var currItem = playerStateChangeEvent.Item;
            if (Player.IsChangeItemIng) return;
            Player.IsChangeItemIng = true;
            if (currItem == null)
            {
                //收起物品
                await UnUseItem(prevItem);
            }
            else
            {
                // 先收起旧的物品
                await UnUseItemConfirm(prevItem);
                var handItem = Player.HandItem;
                //拿起新物品
                var itemType = handItem.ConfigID.GetItemType();
                if (itemType == ItemType.Rod)
                {
                    var itemView = handItem.GetOrAddComponent<PlayerItemView>();
                    await itemView.InitShow(handItem);
                    Unity.ModelAsset.PlayerAnimator.OnUseItem(itemView);
                }
            }
            
            var stateView = Player.GetComponent<PlayerStateView>();
            if (stateView != null && stateView.CurrentStateView is PlayerStageViewIdle playerStageViewIdle)
            {
                playerStageViewIdle.TakeLine();
            }

            Player.IsChangeItemIng = false;
        }

        #region 使用物品

        public async FTask UnUseItem(PlayerItem item)
        {
            if (item == null) return;
            if (Player.IsChangeItemIng) return;
            Player.IsChangeItemIng = true;
            await UnUseItemConfirm(item);
            Player.IsChangeItemIng = false;
        }

        private async FTask UnUseItemConfirm(PlayerItem item)
        {
            if (item != null)
            {
                Unity.ModelAsset.PlayerAnimator.OnUnUseItem();
                await FTask.Wait(Scene, 100);
            }

            Player.ReleaseItem(item);
            await FTask.Wait(Scene, 450);
        }

        #endregion

        #endregion
    }

    public class PlayerViewAwakeSystem : AwakeSystem<PlayerView>
    {
        protected override void Awake(PlayerView self)
        {
            self.Awake();
        }
    }

    public class PlayerViewDestroySystem : DestroySystem<PlayerView>
    {
        protected override void Destroy(PlayerView self)
        {
            self.Destroy();
        }
    }

    public class PlayerViewUpdateSystem : UpdateSystem<PlayerView>
    {
        protected override void Update(PlayerView self)
        {
            self.Update();
        }
    }

    public class PlayerViewLateUpdateSystem : LateUpdateSystem<PlayerView>
    {
        protected override void LateUpdate(PlayerView self)
        {
            self.LateUpdate();
        }
    }
}