UIOfflineData

UI离线数据比普通离线数据增加了一些RectTransform和ParticleSystem信息

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using UnityEngine;

public class UIOfflineData : OfflineData
{
    public Vector2[] m_AnchorMax;
    public Vector2[] m_AnchorMin;
    public Vector2[] m_Pivot;
    public Vector2[] m_SizeDelta;
    public Vector3[] m_AnchoredPos;
    public ParticleSystem[] m_Particle;

    public override void ResetProp()
    {
        int allPointCount = m_AllPoint.Length;
        for (int i = 0; i < allPointCount; i++)
        {
            RectTransform tempTrans = m_AllPoint[i] as RectTransform;
            if (tempTrans != null)
            {
                tempTrans.localPosition = m_Pos[i];
                tempTrans.localRotation = m_Rot[i];
                tempTrans.localScale = m_Scale[i];
                tempTrans.anchorMax = m_AnchorMax[i];
                tempTrans.anchorMin = m_AnchorMin[i];
                tempTrans.pivot = m_Pivot[i];
                tempTrans.sizeDelta = m_SizeDelta[i];
                tempTrans.anchoredPosition3D = m_AnchoredPos[i];

                if (m_AllPointActive[i])
                {
                    if (!tempTrans.gameObject.activeSelf)
                    {
                        tempTrans.gameObject.SetActive(true);
                    }
                }
                else
                {
                    if (tempTrans.gameObject.activeSelf)
                    {
                        tempTrans.gameObject.SetActive(false);
                    }
                }

                if (tempTrans.childCount > m_AllPointChildCount[i])
                {
                    int childCount = tempTrans.childCount;
                    for (int j = m_AllPointChildCount[i]; j < childCount; j++)
                    {
                        GameObject tempObj = tempTrans.GetChild(j).gameObject;
                        if (!ObjectPoolManager.Instance.IsPoolManagerCreat(tempObj))
                        {
                            GameObject.Destroy(tempObj);
                        }
                    }
                }

            }

        }
        int particleCount = m_Particle.Length;
        for (int i = 0; i < particleCount; i++)
        {
            m_Particle[i].Clear(true);
            m_Particle[i].Play();
        }

    }

    public override void BindData()
    {
        Transform[] allTrans = gameObject.GetComponentsInChildren<Transform>(true);
        int allTransCount = allTrans.Length;
        for (int i = 0; i < allTransCount; i++)
        {
            GetOrAddRectTransform(allTrans[i]);
        }

        m_AllPoint = gameObject.GetComponentsInChildren<RectTransform>(true);
        m_Particle = gameObject.GetComponentsInChildren<ParticleSystem>(true);

        int allPointCount = m_AllPoint.Length;
        m_AllPointChildCount = new int[allPointCount];
        m_AllPointActive = new bool[allPointCount];
        m_Pos = new Vector3[allPointCount];
        m_Rot = new Quaternion[allPointCount];
        m_Scale = new Vector3[allPointCount];

        m_Pivot = new Vector2[allPointCount];
        m_AnchorMax = new Vector2[allPointCount];
        m_AnchorMin = new Vector2[allPointCount];
        m_SizeDelta = new Vector2[allPointCount];
        m_AnchoredPos = new Vector3[allPointCount];

        for (int i = 0; i < allPointCount; i++)
        {
            RectTransform temp = m_AllPoint[i] as RectTransform;
            m_AllPointChildCount[i] = temp.childCount;
            m_AllPointActive[i] = temp.gameObject.activeSelf;
            m_Pos[i] = temp.localPosition;
            m_Rot[i] = temp.localRotation;
            m_Scale[i] = temp.localScale;

            m_Pivot[i] = temp.pivot;
            m_AnchorMax[i] = temp.anchorMax;
            m_AnchorMin[i] = temp.anchorMin;
            m_SizeDelta[i] = temp.sizeDelta;
            m_AnchoredPos[i] = temp.anchoredPosition3D;
        }
    }
    void GetOrAddRectTransform(Transform trans)
    {
        if(trans.gameObject.GetComponent<RectTransform>() != null)
        {
            return;
        }
        else
        {
            trans.gameObject.AddComponent<RectTransform>();
        }
    }
}

UI离线数据的编辑器脚本

我们接着在OfflineDataEditor中修改

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using UnityEditor;
using UnityEngine;

public class OfflineDataEditor
{
    [MenuItem("Assets/离线数据/生成离线数据")]
    public static void AssetCreateOfflineData()
    {
        GameObject[] objects = Selection.gameObjects;
        for (int i = 0; i < objects.Length; i++)
        {
            EditorUtility.DisplayProgressBar("添加离线数据", "正在修改：" + objects[i] + "……", 1.0f / objects.Length * i);
            CreateOfflineData(objects[i]);
        }
        EditorUtility.ClearProgressBar();
    }
    [MenuItem("Assets/离线数据/生成UI离线数据")]
    public static void AssetCreateUIOfflineData()
    {
        GameObject[] objects = Selection.gameObjects;
        for (int i = 0; i < objects.Length; i++)
        {
            EditorUtility.DisplayProgressBar("添加UI离线数据", "正在修改：" + objects[i] + "……", 1.0f / objects.Length * i);
            CreateUIOfflineData(objects[i]);
        }
        EditorUtility.ClearProgressBar();
    }
    [MenuItem("离线数据/生成所有UI prefab离线数据")]
    public static void AllCreateUIData()
    {
        string[] allStr = AssetDatabase.FindAssets("t:Prefab",new string[] {"Assets/GameData/Prefabs/UGUI"});
        for (int i = 0; i < allStr.Length; i++)
        {
            string prefabPath = AssetDatabase.GUIDToAssetPath(allStr[i]);
            EditorUtility.DisplayProgressBar("添加UI离线数据", "正在扫描路径：" + prefabPath + "……", 1.0f / allStr.Length * i);
            GameObject obj = AssetDatabase.LoadAssetAtPath<GameObject>(prefabPath);
            if (obj == null)
            {
                continue;
            }
            CreateUIOfflineData(obj);
        }
        Debug.Log("UI离线数据全部生成完毕!");
        EditorUtility.ClearProgressBar();
    }
    public static void CreateOfflineData(GameObject obj)
    {
        OfflineData offlieData = obj.GetComponent<OfflineData>();
        if (offlieData == null)
        {
            offlieData = obj.AddComponent<OfflineData>();
        }
        offlieData.BindData();
        EditorUtility.SetDirty(obj);
        Debug.Log("修改了" + obj.name + " prefab");
        Resources.UnloadUnusedAssets();
        AssetDatabase.Refresh();
    }
    public static void CreateUIOfflineData(GameObject obj)
    {
        obj.layer = LayerMask.NameToLayer("UI");
        UIOfflineData uiOfflineData = obj.GetComponent<UIOfflineData>();
        if (uiOfflineData == null)
        {
            uiOfflineData = obj.AddComponent<UIOfflineData>();
        }
        uiOfflineData.BindData();
        EditorUtility.SetDirty(obj);
        Debug.Log("修改了" + obj.name + " UIprefab");
        Resources.UnloadUnusedAssets();
        AssetDatabase.Refresh();
    }
}

注意我们把Assets/GameData/Prefabs/UGUI/作为UI的所有prefab地址

注意AssetDatabase.FindAssets这个API只能读取“Asset”开头的路径，我们使用Application.dataPath返回的路径是全路径，不能使用。