Added GetAllFiles to filesystem

Nuake/src/FileSystem/FileSystem.cpp

@@ -64,6 +64,34 @@ bool FileSystem::FileExists(const std::string& path, bool absolute)
 	return std::filesystem::exists(fullPath) && std::filesystem::is_regular_file(fullPath);
 }
 
+std::vector<Ref<File>> FileSystem::GetAllFiles(const FileType fileType)
+{
+	std::vector<Ref<File>> foundFiles;
+
+	std::function<void(Ref<Directory>)> scanDir;
+	scanDir = [scanDir, &foundFiles, fileType](Ref<Directory> dir)
+	{
+		// All the files matching the filetype
+		for (auto& f : dir->Files)
+		{
+			if (f->GetFileType() == fileType)
+			{
+				foundFiles.push_back(f);
+			}
+		}
+
+		// Scan sub folder
+		for (auto& d : dir->Directories)
+		{
+			scanDir(d);
+		}
+	};
+
+	scanDir(RootDirectory);
+
+	return foundFiles;
+}
+
 void FileSystem::SetRootDirectory(const std::string path)
 {
 	Root = path;

Nuake/src/FileSystem/FileSystem.h

@@ -1,5 +1,6 @@
 #pragma once
 #include "src/Core/Core.h"
+#include "FileTypes.h"
 
 namespace filewatch
 {
@@ -35,6 +36,7 @@ namespace Nuake
 		static bool MakeDirectory(const std::string& path, bool absolute = false);
 		static bool DirectoryExists(const std::string& path, bool absolute = false);
 		static bool FileExists(const std::string& path, bool absolute = false);
+		static std::vector<Ref<File>> GetAllFiles(const FileType fileType);
 
 		static std::string ReadFile(const std::string& path, bool absolute = false);
 		static void CopyFileAbsolute(const std::string& src, const std::string& dest);