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Add title fallbacks, ensure 'read' costs even 0.0-weight options.

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This commit is contained in:
Thomas Harte 2024-05-21 22:06:09 -04:00
parent 6d769c9e89
commit b6b70bb7ff
2 changed files with 14 additions and 6 deletions
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14
Analyser/Static/Acorn/Disk.cpp
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@ -202,13 +202,19 @@ std::unique_ptr<Catalogue> Analyser::Static::Acorn::GetADFSCatalogue(const std::
}
// Include the directory title.
const uint8_t *title;
const char *title, *name;
if(catalogue->has_large_sectors) {
title = &root_directory[0x7dd];
title = reinterpret_cast<const char *>(&root_directory[0x7dd]);
name = reinterpret_cast<const char *>(&root_directory[0x7f0]);
} else {
title = &root_directory[0x4d9];
title = reinterpret_cast<const char *>(&root_directory[0x4d9]);
name = reinterpret_cast<const char *>(&root_directory[0x4cc]);
}
catalogue->name = std::string(title, strnlen(title, 19));
if(catalogue->name.empty() || catalogue->name == "$") {
catalogue->name = std::string(name, strnlen(name, 10));
}
catalogue->name = std::string(reinterpret_cast<const char *>(title), 19);
return catalogue;
}

6
Analyser/Static/Acorn/StaticAnalyser.cpp
View File

@ -62,7 +62,7 @@ static std::vector<std::shared_ptr<Storage::Cartridge::Cartridge>>
return acorn_cartridges;
}
Analyser::Static::TargetList Analyser::Static::Acorn::GetTargets(const Media &media, const std::string &, TargetPlatform::IntType) {
Analyser::Static::TargetList Analyser::Static::Acorn::GetTargets(const Media &media, const std::string &file_name, TargetPlatform::IntType) {
auto target8bit = std::make_unique<ElectronTarget>();
auto targetArchimedes = std::make_unique<ArchimedesTarget>();
@ -152,6 +152,8 @@ Analyser::Static::TargetList Analyser::Static::Acorn::GetTargets(const Media &me
// Also look for the best possible startup program name, if it can be discerned.
std::map<double, std::string, std::greater<double>> options;
const std::string &disk_title =
(adfs_catalogue->name.empty() || adfs_catalogue->name == "$") ? file_name : adfs_catalogue->name;
for(const auto &file: adfs_catalogue->files) {
// Skip non-Pling files.
if(file.name[0] != '!') continue;
@ -168,7 +170,7 @@ Analyser::Static::TargetList Analyser::Static::Acorn::GetTargets(const Media &me
}
) != file.name.end();
const auto probability = Numeric::similarity(file.name, adfs_catalogue->name) * (has_read ? 0.5 : 1.0);
const auto probability = Numeric::similarity(file.name, disk_title) - (has_read ? 0.2 : 0.0);
options.emplace(probability, file.name);
}