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JNFrame2/Assets/JNGame/Sync/Entity/JNEntity.cs

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+using System;
+using System.Linq;
+using DotRecast.Core.Collections;
+using JNGame.Math;
+using JNGame.Sync.Entity.Component;
+using JNGame.Sync.Frame.Entity;
+using JNGame.Sync.Frame.Entity.Component.Components;
+using JNGame.Sync.Frame.Entity.Components;
+using JNGame.Sync.Frame.Service;
+using JNGame.Sync.System;
+
+namespace JNGame.Sync.Entity
+{
+
+    public interface IJNEntity : IJNSyncCycle,IJNSyncId
+    {
+        
+        /// <summary>
+        /// 坐标
+        /// </summary>
+        public JNTransformComponent Transform { get; }
+        /// <summary>
+        /// 位置
+        /// </summary>
+        public LVector3 Position { get; }
+        
+        public IJNContext GetContext();
+
+        public T GetComponent<T>() where T : JNComponent;
+
+    }
+    
+    public abstract class JNEntity : Entitas.Entity,IJNEntity,IComparable
+    {
+
+        private long _id;
+        public long Id => _id;
+
+        public IJNContext Context { get; private set; }
+
+        //组件Lookup
+        public JNEntityLookup CLookup{ get; set; }
+
+        /// <summary>
+        /// 坐标
+        /// </summary>
+        public JNTransformComponent Transform => CLookup.Query<JNTransformComponent>(this);
+        /// <summary>
+        /// 位置
+        /// </summary>
+        public LVector3 Position => Transform.Position;
+
+        public void OnInit(IJNContext context,long id = 0)
+        {
+            Context = context;
+            _id = id;
+            if (_id <= 0)
+            {
+                _id = GetSystem<JNRandomSystem>().NextId();
+            }
+        }
+
+        public abstract JNEntityLookup NewCLookup();
+
+        public T GetSystem<T>() where T : SLogicSystem
+        {
+            return Context.GetSync().GetSystem<T>();
+        }
+
+        /// <summary>
+        /// 获取组件
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <returns></returns>
+        public T GetComponent<T>() where T : JNComponent
+        {
+            return CLookup.Query<T>(this);
+        }
+
+        /// <summary>
+        /// 添加组件
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <returns></returns>
+        public JNComponent AddComponent<T>() where T : JNComponent,new()
+        {
+            int index = CLookup.GetIndex<T>();
+            var temp = CreateComponent<T>(index);
+            temp.OnInit(this);
+            base.AddComponent(index,temp);
+            temp.OnSyncStart();
+            return temp;
+        }
+
+
+        public void RemoveComponent<T>() where T : JNComponent,new()
+        {
+            int index = CLookup.GetIndex<T>();
+            var component = CLookup.Query<T>(this);
+            component.OnSyncDestroy();
+            base.RemoveComponent(index);
+        }
+
+
+        public override void RemoveAllComponents()
+        {
+            GetComponents().ForEach(child => (child as JNComponent)?.OnSyncDestroy());
+            base.RemoveAllComponents();
+        }
+
+
+        //实现排序实现
+        public int CompareTo(object obj)
+        {
+            if (obj is IJNEntity entity)
+            {
+                return Id.CompareTo(entity.Id);
+            }
+            return 1;
+        }
+        
+        public IJNContext GetContext()
+        {
+            return Context;
+        }
+
+        public override void Destroy()
+        {
+            OnSyncDestroy();
+            RemoveAllComponents();
+            base.Destroy();
+        }
+
+        //生命周期
+        public virtual void OnSyncStart(){}
+
+        public virtual void OnSyncUpdate()
+        {
+            //给组件推帧
+            foreach (var component in GetComponents())
+            {
+                (component as JNComponent)?.OnSyncUpdate();
+            }
+        }
+
+        public virtual void OnSyncDestroy()
+        {}
+    }
+    
+}