接动态地图，忘记密码，文件弹窗置顶

Assets/Scripts/Utils/Utils.cs

@@ -120,7 +120,30 @@ namespace Assets.Scripts
             }));
         }
         /*显示简略提示，需要拖Toast的预制件，且保证其他组件名字不是Toast,ToastContainer*/
-
+        public static void showLoading(this GameObject game) 
+        {
+            var parent = Utils.FindUpParent(game.transform);
+            var loading = parent.Find("Loading");
+            if (loading == null) 
+            {
+                var newLoading = MonoBehaviour.Instantiate(Resources.Load<GameObject>("UI/Prefab/Common/Loading"));
+                newLoading.name = "Loading";
+                newLoading.GetComponent<RectTransform>().position = new Vector3(Screen.width / 2, Screen.height / 2, 0);
+                newLoading.transform.parent = parent;
+                loading = newLoading.transform;
+            }
+            loading.GetComponent<LoadingPf>().Initial();
+            loading.gameObject.SetActive(true);
+        }
+        public static void hideLoading(this GameObject game) 
+        {
+            var parent = Utils.FindUpParent(game.transform);
+            var loading = parent.Find("Loading");
+            if (loading != null) 
+            {
+                loading.gameObject.SetActive(false);
+            }
+        }
         /*删除父亲节点下的所有孩子*/
         static public void DestroyChildren(this Transform t)
         {
@@ -160,15 +183,6 @@ namespace Assets.Scripts
             else
                 img.texture = ((DownloadHandlerTexture)request.downloadHandler).texture;
         }
-        static IEnumerator DownloadImageToLocal(RawImage img, string MediaUrl)
-        {
-        	UnityWebRequest request = UnityWebRequestTexture.GetTexture(MediaUrl);
-            yield return request.SendWebRequest();
-            if (request.isNetworkError || request.isHttpError)
-                Debug.Log(request.error);
-            else
-                img.texture = ((DownloadHandlerTexture)request.downloadHandler).texture;
-        }
 
         static IEnumerator DownloadImageCallBack(RawImage img, string MediaUrl,Action<string> action)
         {
@@ -193,8 +207,48 @@ namespace Assets.Scripts
                 return FindUpParent(zi.parent);
         }
         /*获取最顶层对象*/
+        /*Texture相关*/
+        public static void WriteTextureToPlayerPrefs(string tag, Texture2D tex)
+        {
+            // if texture is png otherwise you can use tex.EncodeToJPG().
+            byte[] texByte = tex.EncodeToPNG();
 
+            // convert byte array to base64 string
+            string base64Tex = System.Convert.ToBase64String(texByte);
 
+            // write string to playerpref
+            PlayerPrefs.SetString(tag, base64Tex);
+            PlayerPrefs.Save();
+        }
+        public static Texture2D ReadTextureFromPlayerPrefs(string tag)
+        {
+            // load string from playerpref
+            string base64Tex = PlayerPrefs.GetString(tag, null);
+
+            if (!string.IsNullOrEmpty(base64Tex))
+            {
+                // convert it to byte array
+                byte[] texByte = System.Convert.FromBase64String(base64Tex);
+                Texture2D tex = new Texture2D(2, 2);
+
+                //load texture from byte array
+                if (tex.LoadImage(texByte))
+                {
+                    return tex;
+                }
+            }
+
+            return null;
+        }
+        /*Texture相关*/
+        public static byte[] StreamToBytes(Stream stream)
+        {
+            byte[] bytes = new byte[stream.Length];
+            stream.Read(bytes, 0, bytes.Length);
+            // 设置当前流的位置为流的开始
+            stream.Seek(0, SeekOrigin.Begin);
+            return bytes;
+        }
 
         public static Color HexToColor(string hex)
         {
@@ -261,8 +315,8 @@ namespace Assets.Scripts
 
             ofn.defExt = "JPG";//显示文件的类型
                                //注意 一下项目不一定要全选 但是0x00000008项不要缺少
-            ofn.flags = 0x00080000 | 0x00001000 | 0x00000800 | 0x00000200 | 0x00000008;//OFN_EXPLORER|OFN_FILEMUSTEXIST|OFN_PATHMUSTEXIST| OFN_ALLOWMULTISELECT|OFN_NOCHANGEDIR
-
+            ofn.flags = 0x00080000 | 0x00001000 | 0x00000800 | 0x00000008;
+            //0x00080000 | 0x00001000 | 0x00000800 | 0x00000200 | 0x00000008 OFN_EXPLORER|OFN_FILEMUSTEXIST|OFN_PATHMUSTEXIST| OFN_ALLOWMULTISELECT|OFN_NOCHANGEDIR
 
             if (Win32.GetOpenFileName(ofn))
             {
@@ -270,7 +324,7 @@ namespace Assets.Scripts
             }
         }
         /*打开文件*/
-        /**/
+        /*文本框/下拉框错误*/
         public static void SetValidate(Dictionary<string, Selectable> dict, JArray errorList)
         {
             foreach (var error in errorList)
@@ -289,5 +343,6 @@ namespace Assets.Scripts
                 //formDict[error.Value<string>("Filed")].error.Value<string>("ErrMsg");
             }
         }
+        /*文本框/下拉框错误*/
     }
 }

Assets/Scripts/Utils/Win32.cs

@@ -12,10 +12,11 @@ namespace Assets.Scripts
         [DllImport("Comdlg32.dll", SetLastError = true, ThrowOnUnmappableChar = true, CharSet = CharSet.Auto)]
         public static extern bool GetOpenFileName([In, Out] OpenFileName ofn);
         public static bool GetOpenFileName1([In, Out] OpenFileName ofn)
-
         {
             return GetOpenFileName(ofn);
         }
+        [DllImport("user32.dll")]
+        public static extern IntPtr GetForegroundWindow();
     }
 
 
@@ -24,7 +25,7 @@ namespace Assets.Scripts
     public class OpenFileName
     {
         public int structSize = 0;
-        public IntPtr dlgOwner = IntPtr.Zero;
+        public IntPtr dlgOwner = Win32.GetForegroundWindow();
         public IntPtr instance = IntPtr.Zero;
         public String filter = null;
         public String customFilter = null;