Entity Demo

2025-08-14 16:51:28 +00:00 · 2022-09-23 15:06:27 +08:00
parent a23f74c2f9
commit f775c2abfb
13 changed files with 453 additions and 92 deletions
--- a/Assets/TEngine.Demo/TEngine.EntityDemo/LightEntityMgr.cs
+++ b/Assets/TEngine.Demo/TEngine.EntityDemo/LightEntityMgr.cs
@@ -0,0 +1,119 @@
+using System.Collections.Generic;
+using TEngine.Runtime;
+using TEngine.Runtime.Entity;
+using UnityEngine;
+
+namespace TEngine.Demo.TEngine.EntityDemo
+{
+    /// <summary>
+    /// an enumeration of the types of light
+    /// </summary>
+    public enum LightType
+    {
+        DirectionalLight = 0,
+        PointLight = 1,
+        SpotLight = 2,
+    }
+
+    /// <summary>
+    /// 光源实体管理器
+    /// </summary>
+    public class LightEntityMgr : UnitySingleton<LightEntityMgr>
+    {
+        public Dictionary<int, IEntity> m_dictionary = new Dictionary<int, IEntity>();
+        public Dictionary<LightType, string> TypeDic = new Dictionary<LightType, string>();
+
+        /// <summary>
+        /// OnLoad
+        /// </summary>
+        protected override void OnLoad()
+        {
+            TypeDic.Add(LightType.DirectionalLight, "Light/DirectionalLight");
+            TypeDic.Add(LightType.PointLight, "Light/PointLight");
+            TypeDic.Add(LightType.SpotLight, "Light/SpotLight");
+            RegisterEvent();
+            base.OnLoad();
+        }
+
+        /// <summary>
+        /// RegisterEvent
+        /// </summary>
+        void RegisterEvent()
+        {
+            GameEventMgr.Instance.AddEventListener<IEntity, float, object>(EntityEvent.ShowEntitySuccess, OnShowEntitySuccess);
+            GameEventMgr.Instance.AddEventListener<int, string, string, string, object>(EntityEvent.ShowEntityFailure, OnShowEntityFailure);
+            GameEventMgr.Instance.AddEventListener<int, string, IEntityGroup, object>(EntityEvent.HideEntityComplete, OnHideEntityComplete);
+        }
+
+        /// <summary>
+        /// OnShowEntitySuccess
+        /// </summary>
+        /// <param name="entity"></param>
+        /// <param name="duration"></param>
+        /// <param name="userData"></param>
+        private void OnShowEntitySuccess(IEntity entity, float duration, object userData)
+        {
+            Log.Warning("OnShowEntitySuccess" + entity.ToString() + " " + duration + " " + userData);
+
+            if (!TypeDic.ContainsValue(entity.EntityAssetName))
+            {
+                return;
+            }
+
+            if (!m_dictionary.ContainsKey(entity.Id))
+            {
+                m_dictionary.Add(entity.Id, entity);
+            }
+        }
+
+        /// <summary>
+        /// OnShowEntityFailure
+        /// </summary>
+        /// <param name="entityId"></param>
+        /// <param name="entityAssetName"></param>
+        /// <param name="entityGroupName"></param>
+        /// <param name="errorMessage"></param>
+        /// <param name="userData"></param>
+        private void OnShowEntityFailure(int entityId, string entityAssetName, string entityGroupName,
+            string errorMessage, object userData)
+        {
+        }
+
+        /// <summary>
+        /// OnHideEntityComplete
+        /// </summary>
+        /// <param name="entityId"></param>
+        /// <param name="entityAssetName"></param>
+        /// <param name="entityGroup"></param>
+        /// <param name="userData"></param>
+        private void OnHideEntityComplete(int entityId, string entityAssetName, IEntityGroup entityGroup,
+            object userData)
+        {
+            if (!TypeDic.ContainsValue(entityAssetName))
+            {
+                return;
+            }
+
+            if (m_dictionary.ContainsKey(entityId))
+            {
+                m_dictionary.Remove(entityId);
+            }
+        }
+
+        /// <summary>
+        /// Light实体管理器创建光源/ URP可最佳实践
+        /// </summary>
+        /// <param name="lightType"></param>
+        /// <param name="position"></param>
+        /// <param name="quaternion"></param>
+        public void CreateLight(LightType lightType, Vector3 position,Quaternion quaternion)
+        {
+            if (TypeDic.TryGetValue(lightType, out var lightPath))
+            {
+                EntityData data = EntityData.Create(position,quaternion);
+                
+                EntitySystem.Instance.CreateEntity<LightEntity>(lightPath, data);
+            }
+        }
+    }
+}