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Print missing files from games

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This commit is contained in:
Bart Trzynadlowski 2017-03-31 04:27:09 +00:00
parent fd0f7ec6d1
commit 47ce132292
1 changed files with 27 additions and 0 deletions
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27
Src/GameLoader.cpp
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@ -3,6 +3,10 @@
* -----
* - If no complete game found, print missing files (because this error is very
* confusing).
* - Print error if parent ROM set also has parent defined.
* - Special case parent and child in same zip (when multiple complete games,
and selected is parent, look for child, else if child is chosen, look for
parent
*/
#include "GameLoader.h"
@ -280,6 +284,7 @@ std::set<std::string> GameLoader::IdentifyCompleteGamesInZipArchive(const ZipArc
std::set<std::string> complete_games;
std::map<std::string, std::set<File::ptr_t>> files_required_per_game;
std::map<std::string, std::set<File::ptr_t>> files_found_per_game;
std::map<std::string, std::set<File::ptr_t>> files_missing_per_game; // only for those games which are at least partially present
// Determine which files each game requires and which files are present in
// the zip archive for each game
@ -306,6 +311,28 @@ std::set<std::string> GameLoader::IdentifyCompleteGamesInZipArchive(const ZipArc
}
}
// Of those games for which any files were found, find the missing files
for (auto &v: files_found_per_game)
{
auto &files_found = v.second;
auto &files_required = files_required_per_game[v.first];
auto &files_missing = files_missing_per_game[v.first];
std::set_difference(
files_required.begin(), files_required.end(),
files_found.begin(), files_found.end(),
std::inserter(files_missing, files_missing.end()),
[](File::ptr_t a, File::ptr_t b) { return a->filename < b->filename; });
}
// Print missing files
for (auto &v: files_missing_per_game)
{
for (auto &file: v.second)
{
ErrorLog("'%s' (CRC32 0x%08x) not found in '%s' for game '%s'.", file->filename.c_str(), file->crc32, zip.zipfilename.c_str(), v.first.c_str());
}
}
// Determine whether we have any complete ROM sets in this zip archive
for (auto &v: files_found_per_game)
{