feat: add support for converting builtin -> packwiz mod formats
Also adds more documentation.
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@ -1,12 +1,14 @@
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#include "Packwiz.h"
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#include "modplatform/ModIndex.h"
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#include "toml.h"
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#include <QDebug>
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#include <QDir>
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#include <QObject>
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#include "toml.h"
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#include "modplatform/ModIndex.h"
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#include "minecraft/mod/Mod.h"
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// Helpers
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static inline QString indexFileName(QString const& mod_name)
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{
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@ -31,12 +33,39 @@ auto Packwiz::createModFormat(QDir& index_dir, ModPlatform::IndexedPack& mod_pac
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return mod;
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}
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auto Packwiz::createModFormat(QDir& index_dir, ::Mod& internal_mod) -> Mod
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{
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auto mod_name = internal_mod.name();
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// Try getting metadata if it exists
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Mod mod { getIndexForMod(index_dir, mod_name) };
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if(mod.isValid())
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return mod;
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// Manually construct packwiz mod
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mod.name = internal_mod.name();
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mod.filename = internal_mod.filename().fileName();
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// TODO: Have a mechanism for telling the UI subsystem that we want to gather user information
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// (i.e. which mod provider we want to use). Maybe an object parameter with a signal for that?
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return mod;
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}
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void Packwiz::updateModIndex(QDir& index_dir, Mod& mod)
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{
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if(!mod.isValid()){
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qCritical() << QString("Tried to update metadata of an invalid mod!");
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return;
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}
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// Ensure the corresponding mod's info exists, and create it if not
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QFile index_file(index_dir.absoluteFilePath(indexFileName(mod.name)));
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// There's already data on there!
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// TODO: We should do more stuff here, as the user is likely trying to
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// override a file. In this case, check versions and ask the user what
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// they want to do!
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if (index_file.exists()) { index_file.remove(); }
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if (!index_file.open(QIODevice::ReadWrite)) {
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@ -87,11 +116,11 @@ auto Packwiz::getIndexForMod(QDir& index_dir, QString& mod_name) -> Mod
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if (!index_file.exists()) {
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qWarning() << QString("Tried to get a non-existent mod metadata for %1").arg(mod_name);
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return mod;
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return {};
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}
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if (!index_file.open(QIODevice::ReadOnly)) {
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qWarning() << QString("Failed to open mod metadata for %1").arg(mod_name);
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return mod;
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return {};
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}
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toml_table_t* table;
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@ -103,7 +132,7 @@ auto Packwiz::getIndexForMod(QDir& index_dir, QString& mod_name) -> Mod
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if (!table) {
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qCritical() << QString("Could not open file %1!").arg(indexFileName(mod.name));
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return mod;
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return {};
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}
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// Helper function for extracting data from the TOML file
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@ -6,33 +6,43 @@
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#include <QUrl>
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#include <QVariant>
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namespace ModPlatform {
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} // namespace ModPlatform
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class QDir;
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// Mod from launcher/minecraft/mod/Mod.h
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class Mod;
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class Packwiz {
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public:
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struct Mod {
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QString name;
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QString filename;
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QString name {};
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QString filename {};
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// FIXME: make side an enum
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QString side = "both";
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QString side {"both"};
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// [download]
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QUrl url;
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QUrl url {};
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// FIXME: make hash-format an enum
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QString hash_format;
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QString hash;
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QString hash_format {};
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QString hash {};
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// [update]
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ModPlatform::Provider provider;
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QVariant file_id;
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QVariant project_id;
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ModPlatform::Provider provider {};
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QVariant file_id {};
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QVariant project_id {};
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public:
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// This is a heuristic, but should work for now.
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auto isValid() const -> bool { return !name.isEmpty(); }
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};
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/* Generates the object representing the information in a mod.toml file via its common representation in the launcher */
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/* Generates the object representing the information in a mod.toml file via
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* its common representation in the launcher, when downloading mods.
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* */
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static auto createModFormat(QDir& index_dir, ModPlatform::IndexedPack& mod_pack, ModPlatform::IndexedVersion& mod_version) -> Mod;
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/* Generates the object representing the information in a mod.toml file via
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* its common representation in the launcher.
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* */
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static auto createModFormat(QDir& index_dir, ::Mod& internal_mod) -> Mod;
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/* Updates the mod index for the provided mod.
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* This creates a new index if one does not exist already
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