//本来坐标或大小变更时也需要再保存一下,但是需要监听pos size等变更又要io保存,怕太多参照图时影响性能,所以还是界面保存时再一起保存吧
public bool SaveToConfigFile()
{
string select_path = FileUtil.GetProjectRelativePath(LayoutPath);
string layout_path_md5 = UIEditorHelper.GenMD5String(select_path);
RectTransform real_layout = UIEditorHelper.GetRealLayout(gameObject) as RectTransform;//先拿到真实的界面prefab
if (select_path == "" || real_layout == null)
{
//界面还未保存,等保存时再调用本函数
return(false);
}
RectTransform curTrans = transform as RectTransform;
bool hadDecorateTransChanged = false;
bool hadTransChanged = true;
if (real_layout.localPosition == _lastRealLayoutPos && real_layout.sizeDelta == _lastRealLayoutSize)
{
hadTransChanged = false;
}
_lastRealLayoutPos = real_layout.localPosition;
_lastRealLayoutSize = real_layout.sizeDelta;
if (!Directory.Exists(ConfigPath))
{
Directory.CreateDirectory(ConfigPath);
}
string savePath = ConfigPath + "/" + layout_path_md5 + ".txt";
StringBuilder content = new StringBuilder();
content.Append(RealPosStartStr);
content.Append(real_layout.localPosition.x.ToString());
content.Append(' ');
content.Append(real_layout.localPosition.y.ToString());
content.Append(RealPosEndStr);
Decorate[] decorates = transform.GetComponentsInChildren <Decorate>();
for (int i = 0; i < decorates.Length; i++)
{
RectTransform rectTrans = decorates[i].GetComponent <RectTransform>();
if (rectTrans != null)
{
content.Append(decorates[i].SprPath);
content.Append('#');
content.Append(rectTrans.localPosition.x.ToString());
content.Append(' ');
content.Append(rectTrans.localPosition.y.ToString());
content.Append('#');
content.Append(rectTrans.sizeDelta.x.ToString());
content.Append(' ');
content.Append(rectTrans.sizeDelta.y.ToString());
content.Append('*');//分隔不同的参照图
if (decorates[i].IsChangedTrans())
{
decorates[i].SaveTrans();
hadDecorateTransChanged = true;
}
}
}
if (hadTransChanged || hadDecorateTransChanged)
{
if (content[content.Length - 1] == '*')
{
content.Remove(content.Length - 1, 1);//删掉最后一个分隔符
}
File.WriteAllText(savePath, content.ToString());
return(true);
}
//当真实界面的坐标和参照图的变换没变的话就不需要保存了
return(false);
}
//打开界面时,从项目临时文件夹找到对应界面的参照图配置,然后生成参照图
public void ApplyConfig(string view_path)
{
string layout_path_md5 = UIEditorHelper.GenMD5String(view_path);
string confighFilePath = ConfigPath + "/" + layout_path_md5 + ".txt";
if (!File.Exists(confighFilePath))
{
return;
}
string content = File.ReadAllText(confighFilePath);
int pos_end_index = content.IndexOf(RealPosEndStr);
if (pos_end_index == -1)
{
Debug.Log("cannot find real layout pos config on ApplyConfig : " + view_path);
return;
}
string real_layout_pos_str = content.Substring(RealPosStartStr.Length, pos_end_index - RealPosStartStr.Length);
string[] pos_cfg = real_layout_pos_str.Split(' ');
if (pos_cfg.Length == 2)
{
RectTransform real_layout = UIEditorHelper.GetRealLayout(gameObject) as RectTransform;//先拿到真实的界面prefab
if (real_layout == null)
{
Debug.Log("cannot find real layout on ApplyConfig : " + view_path);
return;
}
real_layout.localPosition = new Vector3(float.Parse(pos_cfg[0]), float.Parse(pos_cfg[1]), real_layout.localPosition.z);
}
else
{
Debug.Log("cannot find real layout pos xy config on ApplyConfig : " + view_path);
return;
}
content = content.Substring(pos_end_index + RealPosEndStr.Length);
if (content == "")
{
return;//有些界面没参考图也是正常的,直接返回
}
string[] decorate_cfgs = content.Split('*');
for (int i = 0; i < decorate_cfgs.Length; i++)
{
string[] cfgs = decorate_cfgs[i].Split('#');
if (cfgs.Length == 3)
{
Decorate decor = UIEditorHelper.CreateEmptyDecorate(transform);
decor.SprPath = cfgs[0];
RectTransform rectTrans = decor.GetComponent <RectTransform>();
if (rectTrans != null)
{
//IFormatter formatter = new BinaryFormatter();//使用序列化工具的话就可以保存多点信息,但实现复杂了,暂用简单的吧
string[] pos = cfgs[1].Split(' ');
if (pos.Length == 2)
{
rectTrans.localPosition = new Vector2(float.Parse(pos[0]), float.Parse(pos[1]));
}
string[] size = cfgs[2].Split(' ');
if (size.Length == 2)
{
rectTrans.sizeDelta = new Vector2(float.Parse(size[0]), float.Parse(size[1]));
}
}
}
else
{
Debug.Log("warning : detect a wrong decorate config file!");
return;
}
}
}