/// <summary>Update list of levelsets</summary>
public FunctionResult UpdateList()
{
string[] sFilesList;
SokobanLevelSet uTempLevelSet = new SokobanLevelSet();
try
{
sFilesList = System.IO.Directory.GetFiles(sLevelsPath);//Get list of files in folder with levelsets
}
catch
{
return FunctionResult.FileSystemError;//List of files not received - error
}
int i,j;
string sNewFile;
Array.Sort(sFilesList);//Sort filenames alphabetically
for (i = 0; i < sFilesList.Length; i++)//Iterate thru all detected files
{
sNewFile = System.IO.Path.GetFileName(sFilesList[i]).ToLower();//Get lowercased filename
//Search this filename thru list of levelsets
for (j = 0; j < iListUsed; j++)
{
if (uLevelSets[j].sFileName == sNewFile)
goto lFound;
}
//Not found - add to list
j = iListUsed;//New item
iListUsed++;//Update number of levelsets
EnlargeArray();//Realloc array if needed
uLevelSets[j].sComment = "";//Initial comment - empty
lFound:
uLevelSets[j].sFileName = sNewFile;//Update filename in list
uTempLevelSet.LoadTxtLevelSet(sFilesList[i],true);//Load levelset with simplified method - to get only number of levels
uTempLevelSet.AssignRecordFile(sSolutionsPath + SokobanLevelSet.FileName2sID(uLevelSets[j].sFileName) + ".rec");//Load record file - to get number of solved levels
uLevelSets[j].iLevelsTotal = uTempLevelSet.GetLevelsNum();//Get total number of levels
uLevelSets[j].iLevelsSolved = uTempLevelSet.GetNumOfSolved();//Get number of solved levels
UpdateDisplayed(j);//Update displayed text for levelset
}
return FunctionResult.OK;//Updated
}
/// <summary>Load levelset by file (destination levelset object, filename)</summary>
public FunctionResult LoadLevelSet(SokobanLevelSet uLevelSet, string sLoadFileName)
{
FunctionResult uRV = uLevelSet.LoadTxtLevelSet(sLevelsPath + sLoadFileName,false);//Load levelset file
if (uRV != FunctionResult.OK)
{
return uRV;//Something wrong with loading - exit
}
uLevelSet.sID = SokobanLevelSet.FileName2sID(sLoadFileName);//Convert filename into ID of levelset
uLevelSet.sFileName = sLoadFileName;
uLevelSet.AssignRecordFile(sSolutionsPath + uLevelSet.sID + ".rec");//Load record file
FindLevelSet(sLoadFileName);//Update current levelset in list
return uRV;
}