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Fixed multiple issues with the find rules logic and with launching games.

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Also added some more debug logging when launching games.
This commit is contained in:
Leon Styhre 2021-06-30 17:37:17 +02:00
parent 11ae6ba6f5
commit bad7aaf4be
1 changed files with 26 additions and 10 deletions
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36
es-app/src/FileData.cpp
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@ -815,6 +815,16 @@ void FileData::launchGame(Window* window)
window->setInfoPopup(s);
return;
}
else {
#if defined(_WIN64)
LOG(LogDebug) << "FileData::launchGame(): Found emulator binary \"" <<
Utils::String::replace(Utils::String::replace(
binaryPath, "%ESPATH%", esPath), "/", "\\") << "\"";
#else
LOG(LogDebug) << "FileData::launchGame(): Found emulator binary \"" <<
Utils::String::replace(binaryPath, "%ESPATH%", esPath) << "\"";
#endif
}
// If %EMUPATH% is used in es_systems.xml for this system, then check that the core
// file actually exists.
@ -890,7 +900,6 @@ void FileData::launchGame(Window* window)
// If a %CORE_ find rule entry is used in es_systems.xml for this system, then try to find
// the emulator core using the rules defined in es_find_rules.xml.
for (std::string path : emulatorCorePaths) {
// The position of the %CORE_ variable could have changed as there may have been an
// %EMULATOR_ variable that was substituted for the actual emulator binary.
coreEntryPos = command.find("%CORE_");
@ -1195,6 +1204,8 @@ std::string FileData::findEmulatorPath(std::string& command)
for (std::string path : emulatorStaticPaths) {
path = Utils::FileSystem::expandHomePath(path);
// If %ESPATH% is used for the rule, then expand it to the binary directory of ES-DE.
path = Utils::String::replace(path, "%ESPATH%", Utils::FileSystem::getExePath());
#if defined(_WIN64)
path = Utils::String::replace(path, "/", "\\");
#endif
@ -1207,6 +1218,12 @@ std::string FileData::findEmulatorPath(std::string& command)
// Method 2, exact emulator binary name:
// If %ESPATH% is used, then expand it to the binary directory of ES-DE.
command = Utils::String::replace(command, "%ESPATH%", Utils::FileSystem::getExePath());
#if defined(_WIN64)
command = Utils::String::replace(command, "/", "\\");
#endif
// If the first character is a quotation mark, then we need to extract up to the
// next quotation mark, otherwise we'll only extract up to the first space character.
if (command.front() == '\"') {
@ -1228,20 +1245,19 @@ std::string FileData::findEmulatorPath(std::string& command)
SearchPathW(nullptr, emuExecutableWide.c_str(), L".exe", size + 1 ,
pathBuffer.data(), &fileName);
std::wstring pathString = pathBuffer.data();
if (pathString.length()) {
exePath = Utils::String::wideStringToString(pathString.substr(0, pathString.size() -
std::wstring(fileName).size()));
exePath.pop_back();
}
exePath = Utils::String::wideStringToString(pathBuffer.data());
}
#else
if (Utils::FileSystem::isRegularFile(emuExecutable) ||
Utils::FileSystem::isSymlink(emuExecutable))
exePath = Utils::FileSystem::getParent(emuExecutable);
else
Utils::FileSystem::isSymlink(emuExecutable)) {
exePath = emuExecutable;
}
else {
exePath = Utils::FileSystem::getPathToBinary(emuExecutable);
if (exePath != "")
exePath += "/" + emuExecutable;
}
#endif
return exePath;