3 files changed, 26 insertions, 12 deletions
diff --git a/launcher/modplatform/ModAPI.h b/launcher/modplatform/ModAPI.h
index 1a562172..8e6cd45c 100644
--- a/launcher/modplatform/ModAPI.h
+++ b/launcher/modplatform/ModAPI.h
@@ -3,6 +3,8 @@
 #include <QString>
 #include <QList>
 
+#include "Version.h"
+
 namespace ModPlatform {
 class ListModel;
 }
@@ -22,7 +24,7 @@ class ModAPI {
         QString search;
         QString sorting;
         ModLoaderType mod_loader;
-        QString version;
+        std::list<Version> versions;
     };
 
     virtual void searchMods(CallerType* caller, SearchArgs&& args) const = 0;
@@ -30,7 +32,7 @@ class ModAPI {
 
     struct VersionSearchArgs {
         QString addonId;
-        QList<QString> mcVersions;
+        std::list<Version> mcVersions;
         ModLoaderType loader;
     };
 
@@ -53,4 +55,15 @@ class ModAPI {
         }
         return "";
     }
+
+   protected:
+    inline auto getGameVersionsString(std::list<Version> mcVersions) const -> QString
+    {
+        QString s;
+        for(auto& ver : mcVersions){
+            s += QString("%1,").arg(ver.toString());
+        }
+        s.remove(s.length() - 1, 1); //remove last comma
+        return s;
+    }
 };
diff --git a/launcher/modplatform/flame/FlameAPI.h b/launcher/modplatform/flame/FlameAPI.h
index 8654a693..9bcc357e 100644
--- a/launcher/modplatform/flame/FlameAPI.h
+++ b/launcher/modplatform/flame/FlameAPI.h
@@ -6,6 +6,8 @@ class FlameAPI : public NetworkModAPI {
    private:
     inline auto getModSearchURL(SearchArgs& args) const -> QString override
     {
+        auto gameVersionStr = args.versions.size() != 0 ? QString("gameVersion=%1").arg(args.versions.front().toString()) : QString();
+
         return QString(
                    "https://addons-ecs.forgesvc.net/api/v2/addon/search?"
                    "gameId=432&"
@@ -17,12 +19,12 @@ class FlameAPI : public NetworkModAPI {
                    "searchFilter=%2&"
                    "sort=%3&"
                    "modLoaderType=%4&"
-                   "gameVersion=%5")
+                   "%5")
             .arg(args.offset)
             .arg(args.search)
             .arg(args.sorting)
             .arg(args.mod_loader)
-            .arg(args.version);
+            .arg(gameVersionStr);
     };
 
     inline auto getVersionsURL(VersionSearchArgs& args) const -> QString override
diff --git a/launcher/modplatform/modrinth/ModrinthAPI.h b/launcher/modplatform/modrinth/ModrinthAPI.h
index eefa4a85..6604d772 100644
--- a/launcher/modplatform/modrinth/ModrinthAPI.h
+++ b/launcher/modplatform/modrinth/ModrinthAPI.h
@@ -22,12 +22,12 @@ class ModrinthAPI : public NetworkModAPI {
                    "limit=25&"
                    "query=%2&"
                    "index=%3&"
-                   "facets=[[\"categories:%4\"],[\"versions:%5\"],[\"project_type:mod\"]]")
+                   "facets=[[\"categories:%4\"],%5[\"project_type:mod\"]]")
             .arg(args.offset)
             .arg(args.search)
             .arg(args.sorting)
             .arg(getModLoaderString(args.mod_loader))
-            .arg(args.version);
+            .arg(getGameVersionsArray(args.versions));
     };
 
     inline auto getVersionsURL(VersionSearchArgs& args) const -> QString override
@@ -40,15 +40,14 @@ class ModrinthAPI : public NetworkModAPI {
             .arg(getModLoaderString(args.loader));
     };
 
-    inline auto getGameVersionsString(QList<QString> mcVersions) const -> QString
+    auto getGameVersionsArray(std::list<Version> mcVersions) const -> QString
     {
         QString s;
-        for(int i = 0; i < mcVersions.count(); i++){
-            s += mcVersions.at(i);
-            if(i < mcVersions.count() - 1)
-                s += ",";
+        for(auto& ver : mcVersions){
+            s += QString("\"versions:%1\",").arg(ver.toString());
         }
-        return s;
+        s.remove(s.length() - 1, 1); //remove last comma
+        return s.isEmpty() ? QString() : QString("[%1],").arg(s);
     }
 
     static auto getModLoaderString(ModLoaderType type) -> const QString