From d22707c7fcbc456eb3410da9b2db5eb1b7c5cecf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20Mr=C3=A1zek?= <peterix@gmail.com>
Date: Sun, 10 Mar 2024 04:41:30 +0100
Subject: [PATCH] Try to import neoforged packs from FTB

Maybe this will work, maybe it will not.
It's better than importing them completely wrong though.
---
 launcher/ui/pages/modplatform/import_ftb/Model.cpp   | 12 +++++++++++-
 launcher/ui/pages/modplatform/import_ftb/Model.h     |  1 +
 .../pages/modplatform/import_ftb/PackInstallTask.cpp |  4 ++++
 3 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/launcher/ui/pages/modplatform/import_ftb/Model.cpp b/launcher/ui/pages/modplatform/import_ftb/Model.cpp
index fd6f71c9..9c336961 100644
--- a/launcher/ui/pages/modplatform/import_ftb/Model.cpp
+++ b/launcher/ui/pages/modplatform/import_ftb/Model.cpp
@@ -186,6 +186,7 @@ void resolveModloader(QString mcVersion, ModLoader &loader) {
     {
         QJsonDocument doc = Json::requireDocument(data);
         QJsonObject root = Json::requireObject(doc, "version.json");
+        bool isProbablyNeoforge = false;
         for (auto library: Json::ensureArray(root, "libraries", {}))
         {
             if (!library.isObject())
@@ -197,6 +198,10 @@ void resolveModloader(QString mcVersion, ModLoader &loader) {
             GradleSpecifier name = Json::requireString(libraryObject, "name");
             auto artifactPrefix = name.artifactPrefix();
 
+            if(artifactPrefix.startsWith("net.neoforged.fancymodloader:")) {
+                isProbablyNeoforge = true;
+                break;
+            }
             if(artifactPrefix == "net.minecraftforge:forge") {
                 QString libraryVersion = name.version();
                 loader.type = ModLoaderType::Forge;
@@ -231,7 +236,12 @@ void resolveModloader(QString mcVersion, ModLoader &loader) {
         for (auto arg: gameArgs) {
             QString value = Json::ensureValueString(arg, QString());
             if(versionIsNext) {
-                loader.type = ModLoaderType::Forge;
+                if(isProbablyNeoforge) {
+                    loader.type = ModLoaderType::NeoForge;
+                }
+                else {
+                    loader.type = ModLoaderType::Forge;
+                }
                 loader.version = value;
                 return;
             }
diff --git a/launcher/ui/pages/modplatform/import_ftb/Model.h b/launcher/ui/pages/modplatform/import_ftb/Model.h
index 765ba22e..37e14327 100644
--- a/launcher/ui/pages/modplatform/import_ftb/Model.h
+++ b/launcher/ui/pages/modplatform/import_ftb/Model.h
@@ -25,6 +25,7 @@ enum class ModLoaderType {
     Unresolved,
     None,
     Forge,
+    NeoForge,
     Fabric,
     Quilt
 };
diff --git a/launcher/ui/pages/modplatform/import_ftb/PackInstallTask.cpp b/launcher/ui/pages/modplatform/import_ftb/PackInstallTask.cpp
index 0e1a7333..6c0c43ba 100644
--- a/launcher/ui/pages/modplatform/import_ftb/PackInstallTask.cpp
+++ b/launcher/ui/pages/modplatform/import_ftb/PackInstallTask.cpp
@@ -62,6 +62,10 @@ void PackInstallTask::copyFinished() {
             components->setComponentVersion("net.minecraftforge", modloader.version, true);
             break;
         }
+        case ModLoaderType::NeoForge: {
+            components->setComponentVersion("net.neoforged", modloader.version, true);
+            break;
+        }
         case ModLoaderType::Fabric: {
             components->setComponentVersion("net.fabricmc.fabric-loader", modloader.version, true);
             break;