这里取屏蔽掉以前下载好的后面的操作

Assets/Editor/ExTextEditor.cs

+using System.Collections;
+using System.Collections.Generic;
+using UnityEditor;
+
+
+[CustomEditor(typeof(ExText))]
+public class ExTextEditor : Editor
+{
+    public override void OnInspectorGUI()
+    {
+        ExText t = target as ExText;
+        t.isUseActive = EditorGUILayout.Toggle("ǷӦ", t.isUseActive);
+        base.OnInspectorGUI();
+    }
+}

Assets/Editor/ExTextEditor.cs.meta

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+MonoImporter:
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Assets/Resources/SpriteAtls/Sprites.spriteatlasv2.meta

@@ -16,7 +16,7 @@ SpriteAtlasImporter:
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   packingSettings:
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-    padding: 4
+    padding: 8
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     enableRotation: 1

Assets/Resources/perfabs/ImageParent.prefab

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Assets/Resources/perfabs/areaGroupId.prefab

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   m_fontWeight: 400
   m_enableAutoSizing: 0
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   m_fontSizeMax: 72
-  m_fontStyle: 0
+  m_fontStyle: 1
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   m_VerticalAlignment: 512
   m_textAlignment: 65535
@@ -117,8 +117,8 @@ MonoBehaviour:
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   m_enableExtraPadding: 0
   checkPaddingRequired: 0
-  m_isRichText: 0
-  m_parseCtrlCharacters: 0
+  m_isRichText: 1
+  m_parseCtrlCharacters: 1
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@@ -127,7 +127,7 @@ MonoBehaviour:
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   m_VertexBufferAutoSizeReduction: 0
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   m_baseMaterial: {fileID: 0}
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Assets/Scenes/gameScene.unity

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   AutoBtn: {fileID: 1354215336290540113}
   CloseBtn: {fileID: 669974489}
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 --- !u!1 &302737823
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@@ -978,6 +979,7 @@ RectTransform:
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   m_AnchorMin: {x: 0.5, y: 0.5}
   m_AnchorMax: {x: 0.5, y: 0.5}
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   m_SizeDelta: {x: 506, y: 730}
   m_Pivot: {x: 0.5, y: 0.5}
 --- !u!114 &945105134
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   m_AnchorMax: {x: 0.5, y: 0}
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   m_SizeDelta: {x: 100, y: 100}
   m_Pivot: {x: 0.5, y: 0.5}
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+    m_LineSpacing: 1
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 GameObject:
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@@ -3682,6 +3841,42 @@ CanvasRenderer:
   m_PrefabAsset: {fileID: 0}
   m_GameObject: {fileID: 1937327275}
   m_CullTransparentMesh: 1
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+  m_Name: PlayImageParent
+  m_TagString: Untagged
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
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   m_AnchorMin: {x: 0, y: 1}
   m_AnchorMax: {x: 1, y: 1}
-  m_AnchoredPosition: {x: 0, y: 0}
+  m_AnchoredPosition: {x: -0.00080380775, y: -0.000030144434}
   m_SizeDelta: {x: -276, y: 174.46}
   m_Pivot: {x: 0, y: 1}
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@@ -4190,7 +4385,7 @@ RectTransform:
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   m_AnchorMax: {x: 0.5, y: 0.5}
-  m_AnchoredPosition: {x: 6.9999995, y: 0}
+  m_AnchoredPosition: {x: -4, y: -26}
   m_SizeDelta: {x: 492, y: 716}
   m_Pivot: {x: 0.5, y: 0.5}
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@@ -5004,6 +5199,7 @@ RectTransform:
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   - {fileID: 6714159874655592954}
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@@ -8751,6 +8947,7 @@ MonoBehaviour:
   tempValue2: 120
   cam: {fileID: 0}
   ListMoveOffSet: 35
+  PlayImagePaent: {fileID: 1943337312}
 --- !u!1 &8136062125027934181
 GameObject:
   m_ObjectHideFlags: 0

Assets/scripts/ExText.cs

+using System.Collections;
+using System.Collections.Generic;
+using System.Drawing;
+using TMPro;
+using UnityEngine;
+using UnityEngine.UI;
+
+public class ExText : TextMeshProUGUI
+{
+    public static float size = 1; //当前缩放倍数
+    public static Vector4 param = new Vector4(0.3f, 25, 0.1f, 1);    // x的值以下隐藏   y：缩放等于x的缩放倍数的时候，大于等于y这个字号的字显示   z：基于x、y 每增加z值的缩放，w：允许显示的字号减去w值      //缩放小于x的值就全部隐藏，在大于等于x的值后，缩放每增加z的值，字号就会把y值减去w值的字体显示出来
+
+    public static List<ExText> list = new List<ExText>();
+    public static void SizeChange(float f)
+    {
+        if (size == f)
+        {
+            return;
+        }
+        size = f;
+        for (int i = 0; i < list.Count; i++)
+        {
+            ExText text = list[i];
+            if (size < param.x)
+            {
+                text.gameObject.SetActive(false);
+            }
+            else
+            {
+                if(text.fontSize >= (param.y - (int)((size - param.x) / param.z) * param.w))
+                {
+                    text.gameObject.SetActive(true);
+                }
+                else
+                {
+                    text.gameObject.SetActive(false);
+                }
+            }
+        }
+    }
+
+    public bool isUseActive = false;
+    protected override void Start()
+    {
+        base.Start();
+        if (isUseActive)
+        {
+            list.Add(this);
+        }
+    }
+}

Assets/scripts/ExText.cs.meta

+fileFormatVersion: 2
+guid: 658c6ece9bc787940918e4b7f413a037
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
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Assets/scripts/ScaleToImage.cs

 using DG.Tweening;
+using System.Collections.Generic;
+using System.Linq;
 using UnityEngine;
-using Debug = UnityEngine.Debug;
+using UnityEngine.UI;
 
 public class ScaleToImage : MonoBehaviour
 {
@@ -41,6 +43,13 @@ public class ScaleToImage : MonoBehaviour
 
     private Vector3 SavePos_Scale; //这个是保存放大到最大的倍数的时候回正的位置
     private float clickTime;
+    private float NowScale;
+
+    private List<float> ScaleSize_List = new List<float>();
+    private int ListMaxNum = 10;
+
+    public Text Test_Text;
+    private float testscale = 1f;
     private void Update()
     {
         if (Input.touchCount == 2)
@@ -59,6 +68,7 @@ public class ScaleToImage : MonoBehaviour
                     {
                         target.GetChild(i).DOScale(Vector3.one * MinScale, 0.3f);
                     }
+                    NowScale = MinScale;
                 }
                 else if (target.GetChild(0).localScale.x >= MaxScale)   //大的回来小
                 {
@@ -67,14 +77,29 @@ public class ScaleToImage : MonoBehaviour
                         target.GetChild(i).DOScale(Vector3.one * MaxScale, 0.3f);
                         target.GetChild(i).DOMove(SavePos_Scale, 0.3f).onComplete=()=> { IsPlayAniFlag = false; };
                     }
+                    NowScale = MaxScale;
                 }
                 PlayAniFlag_Scale = false;
                 IsPlayAniFlag = true;
+                ChangeFontSize(NowScale);
             }
+            StopScaleToSetSize();
             Move();
         }
     }
 
+    private void StopScaleToSetSize()
+    {
+        if (ScaleSize_List.Count > 0)
+        {
+            ChangeFontSize(ScaleSize_List[ScaleSize_List.Count - 1]);
+            ScaleSize_List.Clear();
+        }
+    }
+    private void ChangeFontSize(float scalesize)
+    {
+        ExText.SizeChange(scalesize/2f);
+    }
     private void Scale()
     {
         if (!isInit_Scale)
@@ -125,6 +150,7 @@ public class ScaleToImage : MonoBehaviour
         //两指缩放比例
         float nowdis = Vector3.Distance(canvasCamera.ScreenToWorldPoint(Input.GetTouch(0).position), canvasCamera.ScreenToWorldPoint(Input.GetTouch(1).position));
         scale = nowdis / Vector3.Distance(touch1, touch2);  //大于1是放大，小于是缩小
+        bool isBig = scale > 1;
 
         //控制缩放速度
         scale = (scale - 1) * scaleSpeed;   //正的话就是放大图片  
@@ -140,30 +166,53 @@ public class ScaleToImage : MonoBehaviour
         }
 
         float scale_target = 0;
-
-        for (int i = 0; i < target.childCount; i++)
-        {
-            var item = target.GetChild(i);
         scale_target = (Vector3.one * (oriScale + scale)).x;
+        Vector3 targetscale;
         if (scale_target < Min_Move)
         {
-                item.localScale = Vector3.one * Min_Move * 0.99f;
+            targetscale = Vector3.one * Min_Move * 0.99f;
         }
         else if (scale_target > MaxScale)
         {
-                item.localScale = Vector3.one * (oriScale + scale);
+            targetscale = Vector3.one * (oriScale + scale);
             PlayAniFlag_Scale = true;
         }
         else
         {
-                item.localScale = Vector3.one * (oriScale + scale);
-                SavePos_Scale = item.position;
+            targetscale = Vector3.one * (oriScale + scale);
+            SavePos_Scale = target.GetChild(0).position;
         }
+
+
+        for (int i = 0; i < target.childCount; i++)
+        {
+            var item = target.GetChild(i);
+            item.localScale = targetscale;
+
             //改变目标位置，让位置保持不变
             item.position = oriPos - ToFigerCenter_Scale * (item.localScale.x - oriScale) * ToFigerdistance_Scale * MoveValue_Scale;
             item.localPosition = new Vector3(item.localPosition.x, item.localPosition.y, 0);
         }
 
+        NowScale = targetscale.x;
+        if (ScaleSize_List.Count < ListMaxNum)
+        {
+            ScaleSize_List.Add(NowScale);
+        }
+        else
+        {
+            if (isBig)
+            {
+                NowScale = ScaleSize_List.Max();
+            }
+            else
+            {
+                NowScale = ScaleSize_List.Min();
+            }
+            ScaleSize_List.Clear();
+            ChangeFontSize(NowScale);
+        }
+
     }
 
     private bool CanPlayLerpFlag;

Assets/scripts/Views/gameScene/gameSceneLogic.cs

@@ -42,6 +42,8 @@ public class gameSceneLogic : MonoBehaviour, IEventHandler
     public ReplayCam cam;
     public float ListMoveOffSet = 35;
 
+    public Transform PlayImagePaent;  //操作的图片的父节点
+
     private int DestoryByGID = -1;
     Dictionary<string, EventChildItemBack> childEventHandlers = new Dictionary<string, EventChildItemBack>();
 
@@ -148,10 +150,6 @@ public class gameSceneLogic : MonoBehaviour, IEventHandler
     {
         ActionManages.update();
 
-        if (Input.GetKeyDown(KeyCode.A))
-        {
-            areaGroupList.transform.GetComponent<ScrollRect>().content.GetChild(textindex++).DOScale(0, 0.5f);
-        }
     }
 
     //创建列表item的时候回调并设置、初始化和刷新
@@ -459,6 +457,7 @@ public class gameSceneLogic : MonoBehaviour, IEventHandler
     }
     private void handlerLoadingPosition(Image image)  //进度条上面的图缩放一下
     {
+        return;   //这里先不去操作缩略图了
         Debug.Log("handlerLoadingPosition hand endl");
         image.gameObject.SetActive(true);
         image.color = new Color(1, 1, 1, 1);
@@ -502,6 +501,7 @@ public class gameSceneLogic : MonoBehaviour, IEventHandler
         }
         else
         {
+            return 0;  //下载完后先不操作了
             utilsTools.delTimeHandler(gameObject, "tryDownColorImg");
             Image image = transform.Find("ingameLoad/loadImg").GetComponent<Image>();
             Texture2D texture2d = data as Texture2D;
@@ -541,6 +541,19 @@ public class gameSceneLogic : MonoBehaviour, IEventHandler
         utilsTools.setGDataByKey("downGaoQing", utilsTools.getTotalMillisecond());
         gameShowView.GetComponent<mainGameView>().loadGameImgId();
     }
+
+    private void LoadResourcesPrefab() //去加载一个对图片进行操作的预制体
+    {
+        var obj_load = Resources.Load<GameObject>("perfabs/ImageParent");
+
+        var obj = GameObject.Instantiate(obj_load).transform;
+        obj.SetParent(PlayImagePaent);
+        obj.localPosition = Vector3.zero;
+        obj.localScale = Vector3.one;
+        obj.localRotation = Quaternion.Euler(0, 0, 0);
+
+        Resources.UnloadAsset(obj_load);
+    }
     //下载和解压zip    没有下载过就去下载线稿图
     void onInitViewShowDataEvent(List<UnityEngine.Object> uobjects, List<System.Object> objects)
     {

Assets/scripts/common/mainGameView.cs

@@ -586,6 +586,7 @@ public class mainGameView : MonoBehaviour //大图的处理、具体的玩法
                 }
                 else
                 {
+                    return 0; //这里下载好了就不进行操作了
                     utilsTools.saveImageDefaultMetaInfoToPath(localpath);
                     utilsTools.sendEventObjectParams(EventName.Event.Event_inGameLoadingValue, 8f, false);
                     Image image = null;
@@ -615,7 +616,8 @@ public class mainGameView : MonoBehaviour //大图的处理、具体的玩法
                     return 1;
                 }
             });
-        }else if(typeId == 3)
+        }
+        else if(typeId == 3)
         {
             utilsTools.httpDownText(this, url, localpath, (string id, string url1, bool isSuccess, System.Object data) =>
             {
@@ -630,6 +632,7 @@ public class mainGameView : MonoBehaviour //大图的处理、具体的玩法
                 }
                 else
                 {
+                    return 0; //这里下载好了就不进行操作了
                     utilsTools.setGDataByKey("downJsonBack", utilsTools.getTotalMillisecond());
                     utilsTools.sendEventObjectParams(EventName.Event.Event_inGameLoadingValue, 8f, false);
                     string jsondata = data as string;