Fixed launching Steam games through LaunchBox

Author: mmatyas

src/backend/providers/launchbox/LaunchBoxGamelistXml.cpp

@@ -23,7 +23,6 @@
 #include "model/gaming/Collection.h"
 #include "model/gaming/Game.h"
 #include "model/gaming/GameFile.h"
-#include "providers/ProviderUtils.h"
 #include "providers/SearchContext.h"
 #include "providers/launchbox/LaunchBoxXml.h"
 #include "utils/PathTools.h"
@@ -66,10 +65,9 @@ enum class AppField : unsigned char {
 void apply_game_fields(
     const HashMap<GameField, QString>& fields,
     model::Game& game,
-    const HashMap<QString, Emulator>& emulators)
+    const HashMap<QString, Emulator>& emulators,
+    const QString& steam_call)
 {
-    const QString steam_call(providers::find_steam_call());
-
     QString emu_id;
     QString emu_params;
     QString emu_platform_name;
@@ -145,7 +143,7 @@ void apply_game_fields(
 
     if (emu_id.isEmpty()) {
         if (source == QLatin1String("Steam")) {
-            game.setLaunchCmd(steam_call % path);
+            game.setLaunchCmd(steam_call % QChar(' ') % path);
         } else {
             game.setLaunchCmd(QStringLiteral("{file.path}"));
             game.setLaunchWorkdir(::clean_abs_dir(QFileInfo(path)));
@@ -368,6 +366,7 @@ HashMap<AppField, QString> GamelistXml::read_app_node(QXmlStreamReader& xml) con
 std::vector<model::Game*> GamelistXml::find_games_for(
     const Platform& platform,
     const HashMap<QString, Emulator>& emulators,
+    const QString& steam_call,
     SearchContext& sctx) const
 {
     const QString xml_rel_path = QStringLiteral("Data/Platforms/%1.xml").arg(platform.name); // TODO: Qt 5.14+ QLatin1String
@@ -441,7 +440,7 @@ std::vector<model::Game*> GamelistXml::find_games_for(
             }
 
             Q_ASSERT(game_ptr);
-            apply_game_fields(fields, *game_ptr, emulators);
+            apply_game_fields(fields, *game_ptr, emulators, steam_call);
             gameid_map.emplace(fields.at(GameField::ID), game_ptr);
             sctx.game_add_to(*game_ptr, collection);
             continue;

src/backend/providers/launchbox/LaunchBoxGamelistXml.h

@@ -41,7 +41,7 @@ class GamelistXml {
 public:
     explicit GamelistXml(QString, QDir);
 
-    std::vector<model::Game*> find_games_for(const Platform&, const HashMap<QString, Emulator>&, SearchContext&) const;
+    std::vector<model::Game*> find_games_for(const Platform&, const HashMap<QString, Emulator>&, const QString&, SearchContext&) const;
 
 private:
     const QString m_log_tag;

src/backend/providers/launchbox/LaunchBoxProvider.cpp

@@ -19,6 +19,7 @@
 
 #include "Log.h"
 #include "Paths.h"
+#include "providers/ProviderUtils.h"
 #include "providers/launchbox/LaunchBoxAssets.h"
 #include "providers/launchbox/LaunchBoxEmulatorsXml.h"
 #include "providers/launchbox/LaunchBoxGamelistXml.h"
@@ -64,6 +65,8 @@ Provider& LaunchboxProvider::run(providers::SearchContext& sctx)
         return *this;
     }
 
+    const QString steam_call = providers::find_steam_call();
+
     const HashMap<QString, Emulator> emulators = EmulatorsXml(display_name(), lb_dir).find();
     // NOTE: It's okay to not have any emulators
 
@@ -73,7 +76,7 @@ Provider& LaunchboxProvider::run(providers::SearchContext& sctx)
     const GamelistXml metahelper(display_name(), lb_dir);
     const Assets assethelper(display_name(), lb_dir_path);
     for (const Platform& platform : platforms) {
-        const std::vector<model::Game*> games = metahelper.find_games_for(platform, emulators, sctx);
+        const std::vector<model::Game*> games = metahelper.find_games_for(platform, emulators, steam_call, sctx);
         progress += progress_step;
         emit progressChanged(progress);