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Finish RealVfsFile and RealVfsDirectory

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This commit is contained in:
Zach Hilman
2018-06-18 11:37:39 -04:00
parent e9f325d7af
commit d35cbb38aa
3 changed files with 103 additions and 8 deletions
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10
src/core/file_sys/vfs.cpp
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@@ -35,23 +35,25 @@ VfsDirectory::operator bool() {
std::shared_ptr<VfsFile> VfsDirectory::GetFile(const std::string& name) {
auto files = GetFiles();
auto iter = std::find_if(files.begin(), files.end(),
[&name](auto file1) { return name == file1.GetName(); });
[&name](auto file1) { return name == file1->GetName(); });
return iter == files.end() ? nullptr : std::move(*iter);
}
std::shared_ptr<VfsDirectory> VfsDirectory::GetSubdirectory(const std::string& name) {
auto subs = GetSubdirectories();
auto iter = std::find_if(subs.begin(), subs.end(),
[&name](auto file1) { return name == file1.GetName(); });
[&name](auto file1) { return name == file1->GetName(); });
return iter == subs.end() ? nullptr : std::move(*iter);
}
u64 VfsDirectory::GetSize() {
auto files = GetFiles();
auto file_total = std::accumulate(files.begin(), files.end(), 0);
auto file_total = std::accumulate(files.begin(), files.end(), 0ull,
[](auto f1, auto f2) { return f1 + f2->GetSize(); });
auto sub_dir = GetSubdirectories();
auto subdir_total = std::accumulate(sub_dir.begin(), sub_dir.end(), 0);
auto subdir_total = std::accumulate(sub_dir.begin(), sub_dir.end(), 0ull,
[](auto f1, auto f2) { return f1 + f2->GetSize(); });
return file_total + subdir_total;
}