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Ignore auto-generated Steam file in save directory (#6069)

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* Ignore auto-generated Steam file in save directory

'The file steam_autocloud.vdf will be created in each location specified by your Steamworks cloud paths. This file file is used by Steam, and can be ignored by your game.'
Reference: https://partner.steamgames.com/doc/features/cloud

* Rephrase commentary to avoid any allegation of copyright infringement.
This commit is contained in:
Wedge009 2021-09-16 02:29:13 +10:00 • committed by GitHub
parent 3fcba6aa1c
commit 52c6d7eafe
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 17 additions and 0 deletions
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17
src/save_index.cpp
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@ -213,6 +213,7 @@ std::shared_ptr<save_index_class> save_index_class::default_saves_dir()
return instance;
}
/** Filter file names based on input string. */
class filename_filter
{
public:
@ -230,6 +231,21 @@ private:
std::string filter_;
};
/** Ignore certain files - in particular, the auto-generated Steam cloud record. */
class filename_ignore
{
public:
bool operator()(const std::string& filename) const
{
return std::find(files_to_ignore_.begin(), files_to_ignore_.end(), filename) != files_to_ignore_.end();
}
private:
/* Steam documentation indicates games can ignore its auto-generated 'steam_autocloud.vdf'.
Reference: https://partner.steamgames.com/doc/features/cloud (under Steam Auto-Cloud section as of September 2021) */
const std::vector<std::string> files_to_ignore_ = std::vector {std::string {"steam_autocloud.vdf"}};
};
/** Get a list of available saves. */
std::vector<save_info> save_index_class::get_saves_list(const std::string* filter)
{
@ -238,6 +254,7 @@ std::vector<save_info> save_index_class::get_saves_list(const std::string* filte
std::vector<std::string> filenames;
filesystem::get_files_in_dir(dir(), &filenames);
filenames.erase(std::remove_if(filenames.begin(), filenames.end(), filename_ignore()), filenames.end());
if(filter) {
filenames.erase(
std::remove_if(filenames.begin(), filenames.end(), filename_filter(*filter)), filenames.end());