NOISSUE Flatten gui and logic libraries into MultiMC

2021-07-25 19:11:59 +02:00
parent dd13368085
commit 20b9f2b42a
1113 changed files with 1228 additions and 1401 deletions
--- a/launcher/modplatform/flame/PackManifest.cpp
+++ b/launcher/modplatform/flame/PackManifest.cpp
@ -0,0 +1,126 @@
+#include "PackManifest.h"
+#include "Json.h"
+
+static void loadFileV1(Flame::File & f, QJsonObject & file)
+{
+    f.projectId = Json::requireInteger(file, "projectID");
+    f.fileId = Json::requireInteger(file, "fileID");
+    f.required = Json::ensureBoolean(file, QString("required"), true);
+}
+
+static void loadModloaderV1(Flame::Modloader & m, QJsonObject & modLoader)
+{
+    m.id = Json::requireString(modLoader, "id");
+    m.primary = Json::ensureBoolean(modLoader, QString("primary"), false);
+}
+
+static void loadMinecraftV1(Flame::Minecraft & m, QJsonObject & minecraft)
+{
+    m.version = Json::requireString(minecraft, "version");
+    // extra libraries... apparently only used for a custom Minecraft launcher in the 1.2.5 FTB retro pack
+    // intended use is likely hardcoded in the 'Flame' client, the manifest says nothing
+    m.libraries = Json::ensureString(minecraft, QString("libraries"), QString());
+    auto arr = Json::ensureArray(minecraft, "modLoaders", QJsonArray());
+    for (QJsonValueRef item : arr)
+    {
+        auto obj = Json::requireObject(item);
+        Flame::Modloader loader;
+        loadModloaderV1(loader, obj);
+        m.modLoaders.append(loader);
+    }
+}
+
+static void loadManifestV1(Flame::Manifest & m, QJsonObject & manifest)
+{
+    auto mc = Json::requireObject(manifest, "minecraft");
+    loadMinecraftV1(m.minecraft, mc);
+    m.name = Json::ensureString(manifest, QString("name"), "Unnamed");
+    m.version = Json::ensureString(manifest, QString("version"), QString());
+    m.author = Json::ensureString(manifest, QString("author"), "Anonymous Coward");
+    auto arr = Json::ensureArray(manifest, "files", QJsonArray());
+    for (QJsonValueRef item : arr)
+    {
+        auto obj = Json::requireObject(item);
+        Flame::File file;
+        loadFileV1(file, obj);
+        m.files.append(file);
+    }
+    m.overrides = Json::ensureString(manifest, "overrides", "overrides");
+}
+
+void Flame::loadManifest(Flame::Manifest & m, const QString &filepath)
+{
+    auto doc = Json::requireDocument(filepath);
+    auto obj = Json::requireObject(doc);
+    m.manifestType = Json::requireString(obj, "manifestType");
+    if(m.manifestType != "minecraftModpack")
+    {
+        throw JSONValidationError("Not a modpack manifest!");
+    }
+    m.manifestVersion = Json::requireInteger(obj, "manifestVersion");
+    if(m.manifestVersion != 1)
+    {
+        throw JSONValidationError(QString("Unknown manifest version (%1)").arg(m.manifestVersion));
+    }
+    loadManifestV1(m, obj);
+}
+
+bool Flame::File::parseFromBytes(const QByteArray& bytes)
+{
+    auto doc = Json::requireDocument(bytes);
+    auto obj = Json::requireObject(doc);
+    // result code signifies true failure.
+    if(obj.contains("code"))
+    {
+        qCritical() << "Resolving of" << projectId << fileId << "failed because of a negative result:";
+        qCritical() << bytes;
+        return false;
+    }
+    fileName = Json::requireString(obj, "FileNameOnDisk");
+    QString rawUrl = Json::requireString(obj, "DownloadURL");
+    url = QUrl(rawUrl, QUrl::TolerantMode);
+    if(!url.isValid())
+    {
+        throw JSONValidationError(QString("Invalid URL: %1").arg(rawUrl));
+    }
+    // This is a piece of a Flame project JSON pulled out into the file metadata (here) for convenience
+    // It is also optional
+    QJsonObject projObj = Json::ensureObject(obj, "_Project", {});
+    if(!projObj.isEmpty())
+    {
+        QString strType = Json::ensureString(projObj, "PackageType", "mod").toLower();
+        if(strType == "singlefile")
+        {
+            type = File::Type::SingleFile;
+        }
+        else if(strType == "ctoc")
+        {
+            type = File::Type::Ctoc;
+        }
+        else if(strType == "cmod2")
+        {
+            type = File::Type::Cmod2;
+        }
+        else if(strType == "mod")
+        {
+            type = File::Type::Mod;
+        }
+        else if(strType == "folder")
+        {
+            type = File::Type::Folder;
+        }
+        else if(strType == "modpack")
+        {
+            type = File::Type::Modpack;
+        }
+        else
+        {
+            qCritical() << "Resolving of" << projectId << fileId << "failed because of unknown file type:" << strType;
+            type = File::Type::Unknown;
+            return false;
+        }
+        targetFolder = Json::ensureString(projObj, "Path", "mods");
+    }
+    resolved = true;
+    return true;
+}