private bool CopyModFiles()
{
if (Directory.Exists(modFolder.Text))
{
// If the mod contains stages (actually just alt stages) then we have to do some preparation
if (Directory.Exists(modFolder.Text + @"\stage\melee"))
{
SetStatus("Preparing...");
// The first thing we want to do is get a list of all alt stages included in the mod. This is to resolve the problem described here: https://github.com/mogzol/BrawlBuilder/issues/4#issuecomment-245806404
// We will use that list to create duplicates of the original .rel files for each alternate stage prior to copying over any files.
IEnumerable<string> altStages = Directory.EnumerateFiles(modFolder.Text + @"\stage\melee")
.Where(f => Regex.IsMatch(f, @"_[A-Z]\.pac$", RegexOptions.IgnoreCase));
foreach (string stage in altStages)
{
Regex altStageMatcher = new Regex(@"melee\" + Path.DirectorySeparatorChar + "(STG.+?)(?:_.+|LV[0-9])?(_[A-Z]).pac$", RegexOptions.IgnoreCase);
Match match = altStageMatcher.Match(stage);
string baseName = match.Groups[1].Value;
string altCode = match.Groups[2].Value;
string relPath = @"ssbb.d\files\module\" + pacRelMappings[baseName];
if (File.Exists(relPath + ".rel") && !File.Exists(relPath + altCode + ".rel"))
File.Copy(relPath + ".rel", relPath + altCode + ".rel");
}
}
SetStatus("Copying...");
// Get absolute paths to the mod files
string[] modFilesAbsolute = Directory.GetFiles(modFolder.Text, "*", SearchOption.AllDirectories);
_progress = 0;
_progressMax = modFilesAbsolute.Length;
blinker.RunWorkerAsync();
Uri relative = new Uri(modFolder.Text);
foreach (string absoluteFile in modFilesAbsolute)
{
// Convert to relative path for easy copying
Uri fileUri = new Uri(absoluteFile);
string relativeFile = relative.MakeRelativeUri(fileUri).ToString();
// relativeFile will still have base folder at this point, so lets remove that
// First remove leading slash. I think at this point all slashes will be forward slashes, and it wont start with a slash, but w/e
if (relativeFile.StartsWith("/") || relativeFile.StartsWith("\\"))
relativeFile = relativeFile.Substring(1);
// Now remove base folder
relativeFile = relativeFile.Substring(relativeFile.IndexOfAny(new char[] { '/', '\\' }));
// Some files need _en added to the end, check in ssbb.d for that
bool needs_en = false;
string relativeFile_en;
if (relativeFile.Contains('.'))
relativeFile_en = relativeFile.Substring(0, relativeFile.LastIndexOf('.')) + "_en" + relativeFile.Substring(relativeFile.LastIndexOf('.'), relativeFile.Length - relativeFile.LastIndexOf('.'));
else
relativeFile_en = relativeFile + "_en";
// Check brawl files for match with _en, if found then set needs_en to true
if (File.Exists(@"ssbb.d\files" + relativeFile_en))
needs_en = true;
// Perform copy
Directory.CreateDirectory(@"ssbb.d\files" + Path.GetDirectoryName(relativeFile)); // Just in case it doesn't already exist
// If remove_en was set in the CodePatches.txt file, then remove _en suffixes
if (_remove_en)
{
File.Copy(absoluteFile, @"ssbb.d\files" + relativeFile, true);
File.Delete(@"ssbb.d\files" + relativeFile_en); // Get rid of those pesky space-wasting _en files, we don't need em here
}
else
{
File.Copy(absoluteFile, needs_en ? @"ssbb.d\files" + relativeFile_en : @"ssbb.d\files" + relativeFile, true);
}
_progress++;
if (buildWorker.CancellationPending)
{
blinker.CancelAsync();
// Since we have been copying files in, ssbb.d is no longer a clean Brawl. Delete it.
DeleteBrawlFolder();
return false;
}
}
// Stop blinker before continuing
blinker.CancelAsync();
while (blinker.IsBusy)
Thread.Sleep(100);
// Base stage files need to be padded to be the same size as their largest alt stage
// If there aren't alt stages this will do nothing
if (!Environment.GetCommandLineArgs().Contains("--no-alt-pad"))
{
string[] stages = Directory.GetFiles(@"ssbb.d\files\stage\melee");
SetStatus("Padding...");
_progress = 0;
_progressMax = stages.Length;
blinker.RunWorkerAsync();
foreach (string stage in stages)
{
if (!Regex.IsMatch(stage, @"_[A-Z]\.pac$", RegexOptions.IgnoreCase)) // If not an alt stage
{
string filename = Path.GetFileNameWithoutExtension(stage);
// Select all the alt stages for this stage
IEnumerable<string> altStages = stages.Where(s => Regex.IsMatch(s, filename + @"_[A-Z]\.pac$", RegexOptions.IgnoreCase));
// Determine the largest one (resharper converted my foreach loop. LINQ is cool.)
long largest = altStages.Select(altStage => new FileInfo(altStage).Length).DefaultIfEmpty(0).Max();
// If base stage is smaller, add padding to match largest alt stage
long baseStageSize = new FileInfo(stage).Length;
if (baseStageSize < largest)
{
long padding = largest - baseStageSize;
using (FileStream stream = new FileStream(stage, FileMode.Append))
{
stream.Write(new byte[padding], 0, (int)padding); // Just going to cast to an int since I doubt padding will be > 2GB
}
}
}
_progress++;
if (buildWorker.CancellationPending)
{
blinker.CancelAsync();
// Since we have been copying files in, ssbb.d is no longer a clean Brawl. Delete it.
DeleteBrawlFolder();
return false;
}
}
// Stop blinker before continuing
blinker.CancelAsync();
while (blinker.IsBusy)
Thread.Sleep(100);
}
// Finally we need to clean up any extra uneeded alternate stage .rel files (since we made copies of the original for every alt stage)
// The way we will do this is delete any alternate .rel files that are identical to the base one (since the mod will fall back to the base one anyway)
IEnumerable<string> altRels = Directory.EnumerateFiles(@"ssbb.d\files\module\").Where(f => Regex.IsMatch(f, @"_[A-Z]\.rel$", RegexOptions.IgnoreCase));
if (altRels.Any())
{
SetStatus("Cleaning Up...");
_progress = 0;
_progressMax = altRels.Count();
blinker.RunWorkerAsync();
foreach (string altRel in altRels)
{
string filename = Path.GetFileNameWithoutExtension(altRel);
string baseRel = @"ssbb.d\files\module\" + filename.Remove(filename.Length - 2) + ".rel"; // Remove the _[A-Z] part to get the base rel name
FileInfo baseInfo = new FileInfo(baseRel);
if (baseInfo.Exists)
{
FileInfo altInfo = new FileInfo(altRel);
// First check if files are the same size. If yes, then check if they are identical.
if (baseInfo.Length == altInfo.Length && File.ReadAllBytes(baseRel).SequenceEqual(File.ReadAllBytes(altRel)))
File.Delete(altRel);
}
_progress++;
if (buildWorker.CancellationPending)
{
blinker.CancelAsync();
// Since we have been copying files in, ssbb.d is no longer a clean Brawl. Delete it.
DeleteBrawlFolder();
return false;
}
}
// Stop blinker before continuing
blinker.CancelAsync();
while (blinker.IsBusy)
Thread.Sleep(100);
}
}
else
{
// Mod folder was selected, but it has been deleted or moved since the initial check
StopWorker("Mod folder not found, stopping build...");
return false;
}
return true;
}