//to read file
public static List <Track> LoadFile(string path, string name)
{
StreamReader sr = null;
try
{
sr = File.OpenText(path + "//" + name);
}
catch (Exception e)
{
return(null);
}
string line;
Track temp = new Track("temp");
List <Track> tracks = new List <Track>();
CoordinatorChange coo = new CoordinatorChange();
while ((line = sr.ReadLine()) != null)
{
//if ((pos = line.IndexOf("T")) != -1)
if (line.Contains("T"))
{
temp.calculAvg();
//Track track = new Track(line.Remove(pos));
Track track = new Track(line);
temp = track;
tracks.Add(track);
//release
track = null;
}
else if (line.Contains(","))
{
string[] result = line.Split(',');
Position position = coo.wgs2gcj(new Position(float.Parse(result[0]), float.Parse(result[1]), new PTime(result[2])));
temp.positions.Add(position);
//release
position = null;
Array.Clear(result, 0, result.Length);
}
}
temp.calculAvg();//last one to calculate
sr.Close();
sr.Dispose();
//release
temp = null;
coo = null;
return(tracks);
}
//to read file
public static List <Track> LoadFile(string path, string name)
{
TextAsset ta = Resources.Load <TextAsset>(path + "/" + name);
StringReader reader = new StringReader(ta.text);
string line;
Track temp = new Track("temp");
List <Track> tracks = new List <Track>();
CoordinatorChange coo = new CoordinatorChange();
while ((line = reader.ReadLine()) != null)
{
//if ((pos = line.IndexOf("T")) != -1)
if (line.Contains("T"))
{
temp.calculAvg();
//Track track = new Track(line.Remove(pos));
Track track = new Track(line);
temp = track;
tracks.Add(track);
}
else if (line.Contains(","))
{
string[] result = line.Split(',');
Position position = coo.wgs2gcj(new Position(float.Parse(result[0]), float.Parse(result[1]), new PTime(result[2])));
temp.positions.Add(position);
//release
Array.Clear(result, 0, result.Length);
}
}
temp.calculAvg();//last one to calculate
return(tracks);
}
////////////////static function////////////////////
//create title, list[0] is title, list[1] is next linenumber
public static List <object> getTitle(string path, string name, float lineNumber)
{
TextAsset ta = Resources.Load <TextAsset>(path + "/" + name);
StringReader reader = new StringReader(ta.text);
string line;
float beginNumber = 0;
Track track = new Track("temp");
CoordinatorChange coo = new CoordinatorChange();
float count = lineNumber;
//skip to the target line
for (int i = 0; i < count; i++)
{
reader.ReadLine();
}
//for read the name
while (true)
{
line = reader.ReadLine();
if (line != null)
{
if (line.Contains("T"))
{
track = new Track(line);
beginNumber = count;
count++;
break;
}
else
{
Debug.Log("the line " + count + " do not have T, see the next line.");
count++;
}
}
else
{
count = -1;
break;
}
}
if (count != -1)
{
//for create positions
while ((line = reader.ReadLine()) != null)
{
if (line.Contains(","))
{
string[] result = line.Split(',');
Position position = coo.wgs2gcj(new Position(float.Parse(result[0]), float.Parse(result[1]), new PTime(result[2])));
track.positions.Add(position);
count++;
//release
Array.Clear(result, 0, result.Length);
}
else if (line.Contains("T"))
{
break;
}
else
{
Debug.Log("face some problem in line " + count);
}
}
track.calculAvg();
}
Title title = new Title(track.name, track.avgLat, track.avgLon, beginNumber);
List <object> temp = new List <object>();
temp.Add(title);
temp.Add(count);
return(temp);
}
