public EditData SaveToJson(string path, TimeLineData data = null)
{
if (!File.Exists(path))
{
curData = CreateNewEditData();
curData.dataPath = path;
string jsonStr = JsonWriter.Serialize(curData);
Debug.Log(jsonStr);
File.WriteAllText(path, jsonStr);
}
else
{
string jsonstr = File.ReadAllText(path);
if (curData == null)
{
curData = JsonReader.Deserialize <EditData>(jsonstr) as EditData;
if (curData == null)
{
EditorUtility.DisplayDialog("Error", "读取文件失败", "OK");
return(null);
}
for (int i = 0; i < curData.GetTimeLineCount(); i++)
{//json 反序列化会全部解析成基类 所以做clone操作 比较恶心
TimeLineData tempdata = curData.GetTimeLineByIndex(i);
Type t = Type.GetType(tempdata.className);
var subdata = Activator.CreateInstance(t) as TimeLineData;
subdata.Clone(tempdata);
curData.DeleteTimeLine(i);
curData.lineDataList.Insert(i, subdata);
}
}
else
{
if (data != null)
{
curData.dataPath = path;
curData.AddLineData(data);
string jsonStr = JsonWriter.Serialize(curData);
Debug.Log(jsonStr);
File.WriteAllText(path, jsonStr);
}
}
}
return(curData);
}
public void SaveEditData(string filePath, TimeLineData data)
{
if (string.IsNullOrEmpty(filePath))
{
return;
}
if (data == null)
{
Debug.LogError("save linedata is null");
return;
}
FileStream fs = null;
BinaryWriter bw = null;
try
{
fs = File.Open(filePath, FileMode.Create);
bw = new BinaryWriter(fs);
//文件头
string head = "EditData";
bw.Write(head);
if (curData == null)
{
curData = CreateNewEditData();
curData.dataPath = filePath;
}
curData.AddLineData(data);
curData.WriteToBinary(bw);
bw.Close();
fs.Close();
}
catch (Exception e)
{
Debug.LogError(e.Message);
if (bw != null)
{
bw.Close();
}
if (fs != null)
{
fs.Close();
}
}
}
EditData LoadLineData(string path, bool isJson = true)
{
if (isJson)
{
return(SaveToJson(path));
}
else
{
#region binary
if (File.Exists(path))
{
using (FileStream fs = File.Open(path, FileMode.Open))
{
BinaryReader br = new BinaryReader(fs);
//文件头
string head = br.ReadString();
if (head != "EditData")
{
br.Close();
fs.Close();
return(null);
}
EditData td = CreateNewEditData();
td.dataPath = path;
td.ReadFromBinary(br);
//结束
br.Close();
fs.Close();
return(td);
}
}
else
{
FileStream fs = null;
BinaryWriter bw = null;
try
{
fs = File.Open(path, FileMode.Create);
bw = new BinaryWriter(fs);
//文件头
string head = "EditData";
bw.Write(head);
EditData ed = CreateNewEditData();
ed.dataPath = path;
ed.WriteToBinary(bw);
bw.Close();
fs.Close();
}
catch (Exception e)
{
Debug.LogError(e.Message);
if (bw != null)
{
bw.Close();
}
if (fs != null)
{
fs.Close();
}
}
}
#endregion
}
return(null);
}