/// <summary>
/// Read a file that contains save data.
/// </summary>
/// <param name="dir"></param>
/// <param name="filename"></param>
/// <returns></returns>
public static SAVDAT ReadSav(E_SAVELOCATIONS dir, string filename)
{
// get path
string path = ProfileManager.GetProfileDirectory() + string.Format("/{0}/", dir) + string.Format("{0}.SAV", filename);
// if the file doesn't exist then return and throw an error
if (!File.Exists(path))
{
Debug.LogError("Couldn't load file " + path + "!");
SAVDAT noSav = new SAVDAT();
noSav.exists = false;
return noSav;
}
// read file
SAVDAT newSAV = new SAVDAT();
using (StreamReader sr = new StreamReader(path))
{
List<string> readStrings = new List<string>();
// read file
string line;
while ((line = sr.ReadLine()) != null)
{
readStrings.Add(line);
}
// convert strings to array
newSAV.lines = readStrings.ToArray();
}
newSAV.exists = true;
return newSAV;
}
/// <summary>
/// Write a new file that contains save data.
/// </summary>
/// <param name="sav"></param>
/// <param name="filename"></param>
public static void WriteSav(SAVDAT sav, string filename)
{
// create/get path
string path = ProfileManager.GetProfileDirectory() + string.Format("/{0}/", sav.saveLocation);
if (!Directory.Exists(path))
Directory.CreateDirectory(path);
string file = path + string.Format("{0}.SAV", filename);
// write file
using (StreamWriter sw = new StreamWriter(file))
{
int i = 0;
for (i = 0; i < sav.lines.Length; ++i)
{
sw.WriteLine(sav.lines[i]);
}
}
}
/// <summary>
/// Write a time record to a SAV file.
/// </summary>
/// <param name="trackName"></param>
/// <param name="speed"></param>
/// <param name="time"></param>
public static void WriteTime(string trackName, E_SPEEDCLASS speed, float time)
{
SAVDAT data = new SAVDAT();
data.saveLocation = E_SAVELOCATIONS.TIMES;
data.lines = new string[1] { time.ToString() };
WriteSav(data, trackName + "_" + speed);
}
/// <summary>
/// Sava ghost information to a SAV file.
/// </summary>
/// <param name="trackName"></param>
/// <param name="speed"></param>
/// <param name="data"></param>
public static void SaveGhost(string trackName, E_SPEEDCLASS speed, GhostData data)
{
List<string> positions = new List<string>();
List<string> rotations = new List<string>();
List<string> lines = new List<string>();
// populate data to write
int i = 0;
for (i = 0; i < data.positions.Length; ++i)
positions.Add(string.Format("{0} {1} {2}", data.positions[i].x, data.positions[i].y, data.positions[i].z));
for (i = 0; i < data.rotations.Length; ++i)
rotations.Add(string.Format("{0} {1} {2} {4}", data.rotations[i].x, data.rotations[i].y, data.rotations[i].z, data.rotations[i].w));
// pack into single string array
lines.Add(((int)data.ship).ToString());
for (i = 0; i < positions.Count; ++i)
lines.Add(positions[i]);
for (i = 0; i < rotations.Count; ++i)
lines.Add(rotations[i]);
// create new save data and write
SAVDAT sav = new SAVDAT();
sav.lines = lines.ToArray();
sav.saveLocation = E_SAVELOCATIONS.GHOSTS;
WriteSav(sav, trackName + "_" + speed);
}
