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TitleDatabase: Let user files override sys files

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This seems like an oversight in the old code, because
what's the point of loading user files if the titles
in them are going to be ignored for nearly all games?

This commit fixes the issue by making the first LoadMap
variant not overwrite entries and making the constructor
do everything in the opposite order. An alternative solution
would be to make the second LoadMap variant overwrite entries.
This commit is contained in:
JosJuice 2017-06-26 11:14:27 +02:00
parent c0a966350e
commit ee66c562ab
1 changed files with 18 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
Source/Core/Core/TitleDatabase.cpp
View File

@ -49,6 +49,7 @@ static std::string GetLanguageCode(DiscIO::Language language)
using Map = std::unordered_map<std::string, std::string>;
// Note that this function will not overwrite entries that already are in the maps
static bool LoadMap(const std::string& file_path, Map& map,
std::function<bool(const std::string& game_id)> predicate)
{
@ -69,7 +70,7 @@ static bool LoadMap(const std::string& file_path, Map& map,
{
const std::string game_id = StripSpaces(line.substr(0, equals_index));
if (game_id.length() >= 4 && predicate(game_id))
map[game_id] = StripSpaces(line.substr(equals_index + 1));
map.emplace(game_id, StripSpaces(line.substr(equals_index + 1)));
}
}
return true;
@ -100,6 +101,7 @@ static bool IsNonJapaneseGCTitle(const std::string& game_id)
return IsGCTitle(game_id) && DiscIO::RegionSwitchGC(game_id[3]) != DiscIO::Region::NTSC_J;
}
// Note that this function will not overwrite entries that already are in the maps
static bool LoadMap(const std::string& file_path, Map& gc_map, Map& wii_map)
{
Map map;
@ -116,17 +118,10 @@ static bool LoadMap(const std::string& file_path, Map& gc_map, Map& wii_map)
TitleDatabase::TitleDatabase()
{
// Titles that cannot be part of the Wii TDB,
// but common enough to justify having entries for them.
// i18n: "Wii Menu" (or System Menu) refers to the Wii's main menu,
// which is (usually) the first thing users see when a Wii console starts.
m_wii_title_map.emplace("0000000100000002", GetStringT("Wii Menu"));
for (const auto& id : {"HAXX", "JODI", "00010001af1bf516", "LULZ", "OHBC"})
m_wii_title_map.emplace(id, "The Homebrew Channel");
// Load the English database as the base database.
LoadMap(File::GetSysDirectory() + "wiitdb-en.txt", m_gc_title_map, m_wii_title_map);
// Load the user databases.
const std::string& load_directory = File::GetUserPath(D_LOAD_IDX);
if (!LoadMap(load_directory + "wiitdb.txt", m_gc_title_map, m_wii_title_map))
LoadMap(load_directory + "titles.txt", m_gc_title_map, m_wii_title_map);
// Load the database in the console language.
// Note: The GameCube language setting can't be set to Japanese,
@ -142,10 +137,17 @@ TitleDatabase::TitleDatabase()
if (wii_code != "en")
LoadMap(File::GetSysDirectory() + "wiitdb-" + wii_code + ".txt", m_wii_title_map, IsWiiTitle);
// Load the user databases.
const std::string& load_directory = File::GetUserPath(D_LOAD_IDX);
if (!LoadMap(load_directory + "wiitdb.txt", m_gc_title_map, m_wii_title_map))
LoadMap(load_directory + "titles.txt", m_gc_title_map, m_wii_title_map);
// Load the English database as the base database.
LoadMap(File::GetSysDirectory() + "wiitdb-en.txt", m_gc_title_map, m_wii_title_map);
// Titles that cannot be part of the Wii TDB,
// but common enough to justify having entries for them.
// i18n: "Wii Menu" (or System Menu) refers to the Wii's main menu,
// which is (usually) the first thing users see when a Wii console starts.
m_wii_title_map.emplace("0000000100000002", GetStringT("Wii Menu"));
for (const auto& id : {"HAXX", "JODI", "00010001af1bf516", "LULZ", "OHBC"})
m_wii_title_map.emplace(id, "The Homebrew Channel");
}
TitleDatabase::~TitleDatabase() = default;