/// <summary>
/// Loads the save data for a specific profile number.
/// This will eventually be called from a button.
/// </summary>
/// <param name="profileNumber">0 is the temporary profile</param>
public void LoadSaveData(int profileNumber = 0)
{
if (isDataLoaded && profileNumber == currentlyLoadedProfileNumber)
{
return;
}
// Automatically load the first available profile.
if (profileNumber <= 0)
{
//if no profile specified reload the actual profile (this is the case when the scene is changed)
if (currentlyLoadedProfileNumber <= 0)
{
SaveDatas = ScriptableObject.CreateInstance <SaveData>();
SaveDatas.Reset();
}
else
{
SaveDatas = SaveData.ReadFromFile(GetSaveDataFilePath(currentlyLoadedProfileNumber));
}
// We iterate through the possible profile numbers in case one with a lower number
// no longer exists.
//for (int i = 1; i <= MAX_NUMBER_OF_PROFILES; i++) {
// if (File.Exists(GetSaveDataFilePath(i))) {
// // Once the file is found, load it from the calculated file name.
// SaveData = SaveData.ReadFromFile(GetSaveDataFilePath(i));
// // And set the current profile number for later use when we save.
// currentlyLoadedProfileNumber = i;
// break;
// }}
}
else
{
// If the profileNumber parameter is supplied then we'll look to see if that exists.
if (File.Exists(GetSaveDataFilePath(profileNumber)))
{
// If the file exists then load the SaveData from the calculated file name.
SaveDatas = SaveData.ReadFromFile(GetSaveDataFilePath(profileNumber));
}
else
{
// Otherwise just return a new
SaveDatas = ScriptableObject.CreateInstance <SaveData>();
SaveDatas.Reset();
}
WriteSaveData(0); //copy values to temporary profile
currentlyLoadedProfileNumber = profileNumber; // And set the current profile number for later use when we save.
}
}
