Merge pull request #1336 from colobot/dev-mod-manager

Add Mod Manager
2020-08-21 18:43:45 +02:00 · 2020-08-21 18:43:45 +02:00 · b17a4391b0
parent d7ec891ab8 1c9f5f3f64
commit b17a4391b0
50 changed files with 2163 additions and 102 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -189,12 +189,12 @@ elseif(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
    set(NORMAL_CXX_FLAGS "/wd\"4244\" /wd\"4309\" /wd\"4800\" /wd\"4996\" /wd\"4351\" /EHsc") # disable some useless warnings
    if(MSVC_STATIC)
        set(RELEASE_CXX_FLAGS "/MT /Ox")
-        set(DEBUG_CXX_FLAGS "/MTd /ZI")
+        set(DEBUG_CXX_FLAGS "/MTd /Od /ZI")
    else(MSVC_STATIC)
        set(RELEASE_CXX_FLAGS "/MD /Ox")
-        set(DEBUG_CXX_FLAGS "/MDd /ZI")
+        set(DEBUG_CXX_FLAGS "/MDd /Od /ZI")
    endif()
-    set(TEST_CXX_FLAGS "")
+    set(TEST_CXX_FLAGS "${DEBUG_CXX_FLAGS}")
    add_definitions(-DNOEXCEPT= -DHAS_MSVC_EXCEPTION_BUG)
    # Needed for Debug information (it's set to "No" by default for some reason)
--- a/2
+++ b/2
@ -1 +1 @@
-Subproject commit 611cbfdd079e97a71f97810636f2ab2358cb4eeb
+Subproject commit 069fc5bd15b87aaf5b1b301a787f05a99dfc3856
--- a/po/colobot.pot
+++ b/po/colobot.pot
@ -84,6 +84,9 @@ msgstr ""
 msgid "Load a saved mission"
 msgstr ""
 msgid "Mods"
 msgstr ""
 msgid "Chapters:"
 msgstr ""
@ -166,6 +169,23 @@ msgstr ""
 msgid "This menu is for userlevels from mods, but you didn't install any"
 msgstr ""
 msgid "Could not open the file explorer!"
 msgstr ""
 #, c-format
 msgid "The path %s could not be opened in a file explorer."
 msgstr ""
 msgid "Could not open the web browser!"
 msgstr ""
 #, c-format
 msgid "The address %s could not be opened in a web browser."
 msgstr ""
 msgid "There are unsaved changes. Do you want to save them before leaving?"
 msgstr ""
 msgid "Keyword help(\\key cbot;)"
 msgstr ""
@ -280,6 +300,42 @@ msgstr ""
 msgid "%s: %d pts"
 msgstr ""
 msgid "Mods:"
 msgstr ""
 msgid "Information:"
 msgstr ""
 msgid "Description:"
 msgstr ""
 msgid "Enable\\Enable the selected mod"
 msgstr ""
 msgid "Disable\\Disable the selected mod"
 msgstr ""
 msgid "Unknown author"
 msgstr ""
 msgid "by"
 msgstr ""
 msgid "Version"
 msgstr ""
 msgid "Website"
 msgstr ""
 msgid "Changes"
 msgstr ""
 msgid "No description."
 msgstr ""
 msgid "No changes."
 msgstr ""
 msgid "Code battle"
 msgstr ""
@ -316,6 +372,9 @@ msgstr ""
 msgid "SatCom"
 msgstr ""
 msgid "Mods\\Mod manager"
 msgstr ""
 msgid "Change player\\Change player"
 msgstr ""
@ -343,6 +402,24 @@ msgstr ""
 msgid "Play\\Start mission!"
 msgstr ""
 msgid "Workshop\\Open the workshop to search for mods"
 msgstr ""
 msgid "Open Directory\\Open the mods directory"
 msgstr ""
 msgid "Apply\\Apply the current mod configuration"
 msgstr ""
 msgid "Up\\Move the selected mod up so it's loaded sooner (mods may overwrite files from the mods above them)"
 msgstr ""
 msgid "Down\\Move the selected mod down so it's loaded later (mods may overwrite files from the mods above them)"
 msgstr ""
 msgid "Refresh\\Refresh the list of currently installed mods"
 msgstr ""
 msgid "Device\\Driver and resolution settings"
 msgstr ""
--- a/po/cs.po
+++ b/po/cs.po
@ -125,6 +125,9 @@ msgstr "Vzhled\\Upravte svůj vzhled"
 msgid "Apply changes\\Activates the changed settings"
 msgstr "Uložit změny\\Aktivovat změny nastavení"
 msgid "Apply\\Apply the current mod configuration"
 msgstr ""
 msgid "Appropriate constructor missing"
 msgstr "Chybí vhodný konstruktor"
@ -371,6 +374,9 @@ msgstr "Změnit kameru\\Přepíná mezi kamerou na robotu a za robotem"
 msgid "Change player\\Change player"
 msgstr "Změnit hráče\\Změnit hráče"
 msgid "Changes"
 msgstr ""
 msgid "Chapters:"
 msgstr "Kapitoly:"
@ -440,6 +446,12 @@ msgstr "Kopírovat"
 msgid "Copy (Ctrl+C)"
 msgstr "Kopírovat (Ctrl+C)"
 msgid "Could not open the file explorer!"
 msgstr ""
 msgid "Could not open the web browser!"
 msgstr ""
 msgid "Current mission saved"
 msgstr "Současná mise uložena"
@ -473,6 +485,9 @@ msgstr "Vrtná věž"
 msgid "Descend\\Reduces the power of the jet"
 msgstr "Klesat\\Snížit tah tryskového motoru"
 msgid "Description:"
 msgstr ""
 msgid "Destroy"
 msgstr "Zbourat"
@ -485,6 +500,9 @@ msgstr "Drtič"
 msgid "Device\\Driver and resolution settings"
 msgstr "Obrazovka\\Nastavení grafické karty a rozlišení"
 msgid "Disable\\Disable the selected mod"
 msgstr ""
 msgid "Dividing by zero"
 msgstr "Dělení nulou"
@ -501,6 +519,9 @@ msgstr "Dveře blokuje robot nebo jiný objekt"
 msgid "Down (\\key gdown;)"
 msgstr "Dolů (\\key gdown;)"
 msgid "Down\\Move the selected mod down so it's loaded later (mods may overwrite files from the mods above them)"
 msgstr ""
 msgid "Drawer bot"
 msgstr "Tužkobot"
@ -528,6 +549,9 @@ msgstr "Vejce"
 msgid "Empty character constant"
 msgstr ""
 msgid "Enable\\Enable the selected mod"
 msgstr ""
 msgid "End of block missing"
 msgstr "Chybí konec bloku"
@ -754,6 +778,9 @@ msgstr "Infikováno virem; dočasně mimo provoz"
 msgid "Information exchange post"
 msgstr "Komunikační stanice"
 msgid "Information:"
 msgstr ""
 msgid "Instruction \"break\" outside a loop"
 msgstr "Příkaz \"break\" mimo cyklus"
@ -904,6 +931,15 @@ msgstr "Mise na této planetě:"
 msgid "Missions\\Select mission"
 msgstr "Mise\\Vyberte misi"
 msgid "Mods"
 msgstr ""
 msgid "Mods:"
 msgstr ""
 msgid "Mods\\Mod manager"
 msgstr ""
 msgid "Mouse inversion X\\Inversion of the scrolling direction on the X axis"
 msgstr "Vodorovné převrácení posunu\\Při vodorovném posunu kamery myší pousouvat opačným směrem"
@ -952,6 +988,12 @@ msgstr "Další objekt\\Vybere následující objekt"
 msgid "No"
 msgstr "Ne"
 msgid "No changes."
 msgstr ""
 msgid "No description."
 msgstr ""
 msgid "No energy in the subsoil"
 msgstr "Pod povrchem není zdroj energie"
@ -1072,6 +1114,9 @@ msgstr "Otevřít"
 msgid "Open (Ctrl+O)"
 msgstr "Otevřít (Ctrl+O)"
 msgid "Open Directory\\Open the mods directory"
 msgstr ""
 msgid "Opening brace missing"
 msgstr "Chybí levá složená závorka"
@ -1282,6 +1327,9 @@ msgstr "Červená vlajka"
 msgid "Reflections on the buttons \\Shiny buttons"
 msgstr "Odlesky na tlačítkách\\Blyštivá tlačítka"
 msgid "Refresh\\Refresh the list of currently installed mods"
 msgstr ""
 msgid "Remains of Apollo mission"
 msgstr "Pozůstatky mise Apollo"
@ -1543,6 +1591,10 @@ msgstr "Filtrování textur\\Filtrování textur"
 msgid "Textures"
 msgstr "Textury"
 #, c-format
 msgid "The address %s could not be opened in a web browser."
 msgstr ""
 msgid "The battle has ended"
 msgstr "Souboj skončil"
@ -1555,9 +1607,16 @@ msgstr "Funkce nevrátila žádnou hodnotu"
 msgid "The mission is not accomplished yet (press \\key help; for more details)"
 msgstr "Mise ještě nebyla splněna (pro podrobnosti stiskněte \\key help;)"
 #, c-format
 msgid "The path %s could not be opened in a file explorer."
 msgstr ""
 msgid "The types of the two operands are incompatible"
 msgstr "Operaci nelze provést s operandy těchto dvou typů"
 msgid "There are unsaved changes. Do you want to save them before leaving?"
 msgstr ""
 msgid "This class already exists"
 msgstr "Tato třída již existuje"
@ -1682,6 +1741,9 @@ msgstr "Jednotka"
 msgid "Unknown Object"
 msgstr "Neznámý objekt"
 msgid "Unknown author"
 msgstr ""
 msgid "Unknown command"
 msgstr "Neznámý příkaz"
@ -1694,6 +1756,9 @@ msgstr "Neznámá funkce"
 msgid "Up (\\key gup;)"
 msgstr "Vzhůru (\\key gup;)"
 msgid "Up\\Move the selected mod up so it's loaded sooner (mods may overwrite files from the mods above them)"
 msgstr ""
 msgid "Uranium deposit (site for derrick)"
 msgstr "Uranové ložisko (místo pro vrtnou věž)"
@ -1715,6 +1780,9 @@ msgstr "Proměnná nebyla nastavena"
 msgid "Vault"
 msgstr "Trezor"
 msgid "Version"
 msgstr ""
 msgid "Vertical Synchronization\\Limits the number of frames per second to display frequency"
 msgstr ""
@ -1733,6 +1801,9 @@ msgstr "Vosa byla smrtelně raněna"
 msgid "Waste"
 msgstr "Odpad"
 msgid "Website"
 msgstr ""
 msgid "Wheeled builder"
 msgstr ""
@ -1766,6 +1837,9 @@ msgstr "Létající detektor"
 msgid "Withdraw shield (\\key action;)"
 msgstr "Vypnout štít (\\key action;)"
 msgid "Workshop\\Open the workshop to search for mods"
 msgstr ""
 msgid "Worm"
 msgstr "Červ"
@ -1916,6 +1990,9 @@ msgstr "\\Fialové vlajky"
 msgid "\\Yellow flags"
 msgstr "\\Žluté vlajky"
 msgid "by"
 msgstr ""
 msgid "colobot.info"
 msgstr "colobot.info"
--- a/po/de.po
+++ b/po/de.po
@ -126,6 +126,9 @@ msgstr "Aussehen\\Erscheinungsbild des Astronauten einstellen"
 msgid "Apply changes\\Activates the changed settings"
 msgstr "Änderungen anwenden\\Getätigte Einstellungen anwenden"
 msgid "Apply\\Apply the current mod configuration"
 msgstr ""
 msgid "Appropriate constructor missing"
 msgstr "Es gibt keinen geeigneten Konstruktor"
@ -372,6 +375,9 @@ msgstr "Andere Kamera\\Sichtpunkt einstellen"
 msgid "Change player\\Change player"
 msgstr "Anderer Spieler\\Spielername ändern"
 msgid "Changes"
 msgstr ""
 msgid "Chapters:"
 msgstr "Liste der Kapitel:"
@ -441,6 +447,12 @@ msgstr "Kopieren"
 msgid "Copy (Ctrl+C)"
 msgstr "Kopieren (Ctrl+C)"
 msgid "Could not open the file explorer!"
 msgstr ""
 msgid "Could not open the web browser!"
 msgstr ""
 msgid "Current mission saved"
 msgstr "Mission gespeichert"
@ -474,6 +486,9 @@ msgstr "Bohrturm"
 msgid "Descend\\Reduces the power of the jet"
 msgstr "Sinken\\Leistung des Triebwerks drosseln"
 msgid "Description:"
 msgstr ""
 msgid "Destroy"
 msgstr "Zerstören"
@ -486,6 +501,9 @@ msgstr "Einstampfer"
 msgid "Device\\Driver and resolution settings"
 msgstr "Bildschirm\\Driver und Bildschirmauflösung"
 msgid "Disable\\Disable the selected mod"
 msgstr ""
 msgid "Dividing by zero"
 msgstr "Division durch Null"
@ -502,6 +520,9 @@ msgstr "Die Türen werden von einem Gegenstand blockiert"
 msgid "Down (\\key gdown;)"
 msgstr "Sinkt (\\key gdown;)"
 msgid "Down\\Move the selected mod down so it's loaded later (mods may overwrite files from the mods above them)"
 msgstr ""
 msgid "Drawer bot"
 msgstr "Zeichner"
@ -529,6 +550,9 @@ msgstr "Ei"
 msgid "Empty character constant"
 msgstr ""
 msgid "Enable\\Enable the selected mod"
 msgstr ""
 msgid "End of block missing"
 msgstr "Es fehlt eine geschlossene geschweifte Klammer \"}\" (Ende des Blocks)"
@ -756,6 +780,9 @@ msgstr "Von Virus infiziert, zeitweise außer Betrieb"
 msgid "Information exchange post"
 msgstr "Infoserver"
 msgid "Information:"
 msgstr ""
 msgid "Instruction \"break\" outside a loop"
 msgstr "Anweisung \"break\" außerhalb einer Schleife"
@ -920,6 +947,15 @@ msgstr "Liste der Missionen des Planeten:"
 msgid "Missions\\Select mission"
 msgstr "Missionen\\Aufbruch ins Weltall"
 msgid "Mods"
 msgstr ""
 msgid "Mods:"
 msgstr ""
 msgid "Mods\\Mod manager"
 msgstr ""
 msgid "Mouse inversion X\\Inversion of the scrolling direction on the X axis"
 msgstr "Umkehr X\\Umkehr der Kameradrehung X-Achse"
@ -968,6 +1004,12 @@ msgstr "Nächstes auswählen\\Nächstes Objekt auswählen"
 msgid "No"
 msgstr "Nein"
 msgid "No changes."
 msgstr ""
 msgid "No description."
 msgstr ""
 msgid "No energy in the subsoil"
 msgstr "Kein unterirdisches Energievorkommen"
@ -1088,6 +1130,9 @@ msgstr "Öffnen"
 msgid "Open (Ctrl+O)"
 msgstr "Öffnen (Ctrl+O)"
 msgid "Open Directory\\Open the mods directory"
 msgstr ""
 msgid "Opening brace missing"
 msgstr "Es fehlt eine offene geschweifte Klammer\"{\""
@ -1299,6 +1344,9 @@ msgstr "Rote Fahne"
 msgid "Reflections on the buttons \\Shiny buttons"
 msgstr "Glänzende Tasten\\Glänzende Tasten in den Menüs"
 msgid "Refresh\\Refresh the list of currently installed mods"
 msgstr ""
 msgid "Remains of Apollo mission"
 msgstr "Überreste einer Apollo-Mission"
@ -1560,6 +1608,10 @@ msgstr "Texturfilterung\\Texturfilterung"
 msgid "Textures"
 msgstr "Texturen"
 #, c-format
 msgid "The address %s could not be opened in a web browser."
 msgstr ""
 msgid "The battle has ended"
 msgstr ""
@ -1572,9 +1624,16 @@ msgstr "Die Funktion hat kein Ergebnis zurückgegeben"
 msgid "The mission is not accomplished yet (press \\key help; for more details)"
 msgstr "Mission noch nicht beendet (Drücken Sie auf \\key help; für weitere Informationen)"
 #, c-format
 msgid "The path %s could not be opened in a file explorer."
 msgstr ""
 msgid "The types of the two operands are incompatible"
 msgstr "Die zwei Operanden sind nicht kompatibel"
 msgid "There are unsaved changes. Do you want to save them before leaving?"
 msgstr ""
 msgid "This class already exists"
 msgstr "Diese Klasse gibt es schon"
@ -1699,6 +1758,9 @@ msgstr "Einheit"
 msgid "Unknown Object"
 msgstr "Das Objekt existiert nicht"
 msgid "Unknown author"
 msgstr ""
 msgid "Unknown command"
 msgstr "Befehl unbekannt"
@ -1711,6 +1773,9 @@ msgstr "Unbekannte Funktion"
 msgid "Up (\\key gup;)"
 msgstr "Steigt (\\key gup;)"
 msgid "Up\\Move the selected mod up so it's loaded sooner (mods may overwrite files from the mods above them)"
 msgstr ""
 msgid "Uranium deposit (site for derrick)"
 msgstr "Markierung für unterirdisches Platinvorkommen"
@ -1732,6 +1797,9 @@ msgstr "Der Wert dieser Variable wurde nicht definiert"
 msgid "Vault"
 msgstr "Bunker"
 msgid "Version"
 msgstr ""
 msgid "Vertical Synchronization\\Limits the number of frames per second to display frequency"
 msgstr ""
@ -1750,6 +1818,9 @@ msgstr "Wespe tödlich verwundet"
 msgid "Waste"
 msgstr "Abfall"
 msgid "Website"
 msgstr ""
 msgid "Wheeled builder"
 msgstr ""
@ -1783,6 +1854,9 @@ msgstr "Schnüffler"
 msgid "Withdraw shield (\\key action;)"
 msgstr "Schutzschild einholen (\\key action;)"
 msgid "Workshop\\Open the workshop to search for mods"
 msgstr ""
 msgid "Worm"
 msgstr "Wurm"
@ -1931,6 +2005,9 @@ msgstr "\\Violette Fahne"
 msgid "\\Yellow flags"
 msgstr "\\Gelbe Fahne"
 msgid "by"
 msgstr ""
 msgid "colobot.info"
 msgstr "colobot.info"
--- a/po/fr.po
+++ b/po/fr.po
@ -125,6 +125,9 @@ msgstr "Aspect\\Choisir votre aspect"
 msgid "Apply changes\\Activates the changed settings"
 msgstr "Appliquer les changements\\Active les changements effectués"
 msgid "Apply\\Apply the current mod configuration"
 msgstr ""
 msgid "Appropriate constructor missing"
 msgstr "Constructeur approprié manquant"
@ -374,6 +377,9 @@ msgstr "Changement de caméra\\Autre de point de vue"
 msgid "Change player\\Change player"
 msgstr "Autre joueur\\Choix du nom du joueur"
 msgid "Changes"
 msgstr ""
 msgid "Chapters:"
 msgstr "Liste des chapitres :"
@ -443,6 +449,12 @@ msgstr "Copier"
 msgid "Copy (Ctrl+C)"
 msgstr "Copier (Ctrl+C)"
 msgid "Could not open the file explorer!"
 msgstr ""
 msgid "Could not open the web browser!"
 msgstr ""
 msgid "Current mission saved"
 msgstr "Enregistrement effectué"
@ -476,6 +488,9 @@ msgstr "Derrick"
 msgid "Descend\\Reduces the power of the jet"
 msgstr "Descendre\\Diminuer la puissance du réacteur"
 msgid "Description:"
 msgstr ""
 msgid "Destroy"
 msgstr "Détruire"
@ -488,6 +503,9 @@ msgstr "Destructeur"
 msgid "Device\\Driver and resolution settings"
 msgstr "Affichage\\Pilote et résolution d'affichage"
 msgid "Disable\\Disable the selected mod"
 msgstr ""
 msgid "Dividing by zero"
 msgstr "Division par zéro"
@ -504,6 +522,9 @@ msgstr "Portes bloquées par un robot ou un objet"
 msgid "Down (\\key gdown;)"
 msgstr "Descend (\\key gdown;)"
 msgid "Down\\Move the selected mod down so it's loaded later (mods may overwrite files from the mods above them)"
 msgstr ""
 msgid "Drawer bot"
 msgstr "Robot dessinateur"
@ -531,6 +552,9 @@ msgstr "Oeuf"
 msgid "Empty character constant"
 msgstr ""
 msgid "Enable\\Enable the selected mod"
 msgstr ""
 msgid "End of block missing"
 msgstr "Il manque la fin du bloc"
@ -758,6 +782,9 @@ msgstr "Infecté par un virus; ne fonctionne plus temporairement"
 msgid "Information exchange post"
 msgstr "Station relais"
 msgid "Information:"
 msgstr ""
 msgid "Instruction \"break\" outside a loop"
 msgstr "Instruction \"break\" en dehors d'une boucle"
@ -922,6 +949,15 @@ msgstr "Liste des missions du chapitre :"
 msgid "Missions\\Select mission"
 msgstr "Missions\\La grande aventure"
 msgid "Mods"
 msgstr ""
 msgid "Mods:"
 msgstr ""
 msgid "Mods\\Mod manager"
 msgstr ""
 msgid "Mouse inversion X\\Inversion of the scrolling direction on the X axis"
 msgstr "Inversion souris X\\Inversion de la rotation lorsque la souris touche un bord"
@ -970,6 +1006,12 @@ msgstr "Sélectionner l'objet suivant\\Sélectionner l'objet suivant"
 msgid "No"
 msgstr "Non"
 msgid "No changes."
 msgstr ""
 msgid "No description."
 msgstr ""
 msgid "No energy in the subsoil"
 msgstr "Pas d'énergie en sous-sol"
@ -1090,6 +1132,9 @@ msgstr "Ouvrir"
 msgid "Open (Ctrl+O)"
 msgstr "Ouvrir (Ctrl+O)"
 msgid "Open Directory\\Open the mods directory"
 msgstr ""
 msgid "Opening brace missing"
 msgstr "Début d'un bloc attendu"
@ -1301,6 +1346,9 @@ msgstr "Drapeau rouge"
 msgid "Reflections on the buttons \\Shiny buttons"
 msgstr "Reflets sur les boutons\\Boutons brillants"
 msgid "Refresh\\Refresh the list of currently installed mods"
 msgstr ""
 msgid "Remains of Apollo mission"
 msgstr "Vestige d'une mission Apollo"
@ -1562,6 +1610,10 @@ msgstr "Filtrage de textures\\Filtrage de textures"
 msgid "Textures"
 msgstr "Textures"
 #, c-format
 msgid "The address %s could not be opened in a web browser."
 msgstr ""
 msgid "The battle has ended"
 msgstr "La bataille est terminée"
@ -1574,9 +1626,16 @@ msgstr "La fonction n'a pas retourné de résultat"
 msgid "The mission is not accomplished yet (press \\key help; for more details)"
 msgstr "La mission n'est pas terminée (appuyez sur \\key help; pour plus de détails)"
 #, c-format
 msgid "The path %s could not be opened in a file explorer."
 msgstr ""
 msgid "The types of the two operands are incompatible"
 msgstr "Les deux opérandes ne sont pas de types compatibles"
 msgid "There are unsaved changes. Do you want to save them before leaving?"
 msgstr ""
 msgid "This class already exists"
 msgstr "Cette classe existe déjà"
@ -1701,6 +1760,9 @@ msgstr "Unité"
 msgid "Unknown Object"
 msgstr "Objet inconnu"
 msgid "Unknown author"
 msgstr ""
 msgid "Unknown command"
 msgstr "Commande inconnue"
@ -1713,6 +1775,9 @@ msgstr "Routine inconnue"
 msgid "Up (\\key gup;)"
 msgstr "Monte (\\key gup;)"
 msgid "Up\\Move the selected mod up so it's loaded sooner (mods may overwrite files from the mods above them)"
 msgstr ""
 msgid "Uranium deposit (site for derrick)"
 msgstr "Emplacement pour un derrick (minerai d'uranium)"
@ -1734,6 +1799,9 @@ msgstr "Variable non initialisée"
 msgid "Vault"
 msgstr "Coffre-fort"
 msgid "Version"
 msgstr ""
 msgid "Vertical Synchronization\\Limits the number of frames per second to display frequency"
 msgstr "Synchronisation verticale :\\Réduit la fréquence d'images par seconde à afficher."
@ -1752,6 +1820,9 @@ msgstr "Guêpe mortellement touchée"
 msgid "Waste"
 msgstr "Déchet"
 msgid "Website"
 msgstr ""
 msgid "Wheeled builder"
 msgstr ""
@ -1785,6 +1856,9 @@ msgstr "Robot renifleur volant"
 msgid "Withdraw shield (\\key action;)"
 msgstr "Refermer le bouclier (\\key action;)"
 msgid "Workshop\\Open the workshop to search for mods"
 msgstr ""
 msgid "Worm"
 msgstr "Ver"
@ -1933,6 +2007,9 @@ msgstr "\\Drapeaux violets"
 msgid "\\Yellow flags"
 msgstr "\\Drapeaux jaunes"
 msgid "by"
 msgstr ""
 msgid "colobot.info"
 msgstr "colobot.info"
--- a/po/pl.po
+++ b/po/pl.po
@ -124,6 +124,9 @@ msgstr "Wygląd\\Wybierz swoją postać"
 msgid "Apply changes\\Activates the changed settings"
 msgstr "Zastosuj zmiany\\Aktywuje zmienione ustawienia"
 msgid "Apply\\Apply the current mod configuration"
 msgstr "Zastosuj\\Zastosuj obecną konfigurację modów"
 msgid "Appropriate constructor missing"
 msgstr "Brak odpowiedniego konstruktora"
@ -370,6 +373,9 @@ msgstr "Zmień kamerę\\Przełącza pomiędzy kamerą pokładową i śledzącą"
 msgid "Change player\\Change player"
 msgstr "Zmień gracza\\Zmień gracza"
 msgid "Changes"
 msgstr "Zmiany"
 msgid "Chapters:"
 msgstr "Rozdziały:"
@ -439,6 +445,12 @@ msgstr "Kopiuj"
 msgid "Copy (Ctrl+C)"
 msgstr "Kopiuj (Ctrl+C)"
 msgid "Could not open the file explorer!"
 msgstr "Nie udało się otworzyć przeglądarki plików!"
 msgid "Could not open the web browser!"
 msgstr "Nie udało się otworzyć przeglądarki internetowej!"
 msgid "Current mission saved"
 msgstr "Bieżąca misja zapisana"
@ -472,6 +484,9 @@ msgstr "Kopalnia"
 msgid "Descend\\Reduces the power of the jet"
 msgstr "W dół\\Zmniejsza moc silnika"
 msgid "Description:"
 msgstr "Opis:"
 msgid "Destroy"
 msgstr "Zniszcz"
@ -484,6 +499,9 @@ msgstr "Destroyer"
 msgid "Device\\Driver and resolution settings"
 msgstr "Urządzenie\\Ustawienia sterownika i rozdzielczości"
 msgid "Disable\\Disable the selected mod"
 msgstr "Wyłącz\\Wyłącza zaznaczonego moda"
 msgid "Dividing by zero"
 msgstr "Dzielenie przez zero"
@ -500,6 +518,9 @@ msgstr "Drzwi zablokowane przez robota lub inny obiekt"
 msgid "Down (\\key gdown;)"
 msgstr "Dół (\\key gdown;)"
 msgid "Down\\Move the selected mod down so it's loaded later (mods may overwrite files from the mods above them)"
 msgstr "W dół\\Przenieś zaznaczonego moda w dół, aby był załadowany później (mody mogą nadpisywać pliki modów wyżej)"
 msgid "Drawer bot"
 msgstr "Robot rysownik"
@ -527,6 +548,9 @@ msgstr "Jajo"
 msgid "Empty character constant"
 msgstr ""
 msgid "Enable\\Enable the selected mod"
 msgstr "Włącz\\Włącza zaznaczonego moda"
 msgid "End of block missing"
 msgstr "Brak końca bloku"
@ -753,6 +777,9 @@ msgstr "Zainfekowane wirusem, chwilowo niesprawne"
 msgid "Information exchange post"
 msgstr "Stacja przekaźnikowa informacji"
 msgid "Information:"
 msgstr "Informacje:"
 msgid "Instruction \"break\" outside a loop"
 msgstr "Polecenie \"break\" na zewnątrz pętli"
@ -903,6 +930,15 @@ msgstr "Misje na tej planecie:"
 msgid "Missions\\Select mission"
 msgstr "Misje\\Wybierz misję"
 msgid "Mods"
 msgstr "Mody"
 msgid "Mods:"
 msgstr "Mody:"
 msgid "Mods\\Mod manager"
 msgstr "Mody\\Zarządzanie modami"
 msgid "Mouse inversion X\\Inversion of the scrolling direction on the X axis"
 msgstr "Odwrócenie myszy X\\Odwrócenie kierunków przewijania w poziomie"
@ -951,6 +987,12 @@ msgstr "Następny obiekt\\Zaznacza następny obiekt"
 msgid "No"
 msgstr "Nie"
 msgid "No changes."
 msgstr "Brak zmian."
 msgid "No description."
 msgstr "Brak opisu."
 msgid "No energy in the subsoil"
 msgstr "Brak energii w ziemi"
@ -1071,6 +1113,9 @@ msgstr "Otwórz"
 msgid "Open (Ctrl+O)"
 msgstr "Otwórz (Ctrl+O)"
 msgid "Open Directory\\Open the mods directory"
 msgstr "Otwórz katalog\\Otwórz katalog z modami"
 msgid "Opening brace missing"
 msgstr "Brak klamry otwierającej"
@ -1281,6 +1326,9 @@ msgstr "Czerwona flaga"
 msgid "Reflections on the buttons \\Shiny buttons"
 msgstr "Odbicia na przyciskach \\Świecące przyciski"
 msgid "Refresh\\Refresh the list of currently installed mods"
 msgstr "Odśwież\\Odśwież listę obecnie zainstalowanych modów"
 msgid "Remains of Apollo mission"
 msgstr "Pozostałości z misji Apollo"
@ -1542,6 +1590,10 @@ msgstr "Filtrowanie tekstur\\Filtrowanie tekstur"
 msgid "Textures"
 msgstr "Tekstury"
 #, c-format
 msgid "The address %s could not be opened in a web browser."
 msgstr "Nie udało się otworzyć adresu %s w przeglądarce internetowej."
 msgid "The battle has ended"
 msgstr "Bitwa zakończyła się"
@ -1554,9 +1606,16 @@ msgstr "Funkcja nie zwróciła żadnej wartości"
 msgid "The mission is not accomplished yet (press \\key help; for more details)"
 msgstr "Misja nie jest wypełniona (naciśnij \\key help; aby uzyskać szczegóły)"
 #, c-format
 msgid "The path %s could not be opened in a file explorer."
 msgstr "Nie udało się otworzyć ścieżki %s w przeglądarce plików."
 msgid "The types of the two operands are incompatible"
 msgstr "Niezgodne typy operatorów"
 msgid "There are unsaved changes. Do you want to save them before leaving?"
 msgstr "Są niezapisane zmiany. Czy chcesz je zapisać przed wyjściem?"
 msgid "This class already exists"
 msgstr "Taka klasa już istnieje"
@ -1681,6 +1740,9 @@ msgstr "Jednostka"
 msgid "Unknown Object"
 msgstr "Obiekt nieznany"
 msgid "Unknown author"
 msgstr "Nieznany autor"
 msgid "Unknown command"
 msgstr "Nieznane polecenie"
@ -1693,6 +1755,9 @@ msgstr "Funkcja nieznana"
 msgid "Up (\\key gup;)"
 msgstr "Góra (\\key gup;)"
 msgid "Up\\Move the selected mod up so it's loaded sooner (mods may overwrite files from the mods above them)"
 msgstr "W górę\\Przenieś zaznaczonego moda w górę, aby był załadowany wcześniej (mody mogą nadpisywać pliki modów wyżej)"
 msgid "Uranium deposit (site for derrick)"
 msgstr "Złoże uranu (miejsce na kopalnię)"
@ -1714,6 +1779,9 @@ msgstr "Zmienna nie została zainicjalizowana"
 msgid "Vault"
 msgstr "Skrytka"
 msgid "Version"
 msgstr "Wersja"
 msgid "Vertical Synchronization\\Limits the number of frames per second to display frequency"
 msgstr "Synchronizacja pionowa\\Ogranicza ilość klatek na sekundę do wartości odświeżania ekranu"
@ -1732,6 +1800,9 @@ msgstr "Osa śmiertelnie raniona"
 msgid "Waste"
 msgstr "Odpady"
 msgid "Website"
 msgstr "Strona internetowa"
 msgid "Wheeled builder"
 msgstr ""
@ -1765,6 +1836,9 @@ msgstr "Szperacz latający"
 msgid "Withdraw shield (\\key action;)"
 msgstr "Wyłącz osłonę (\\key action;)"
 msgid "Workshop\\Open the workshop to search for mods"
 msgstr "Warsztat\\Otwórz warsztat, aby poszukać modów"
 msgid "Worm"
 msgstr "Robal"
@ -1915,6 +1989,9 @@ msgstr "\\Fioletowe flagi"
 msgid "\\Yellow flags"
 msgstr "\\Żółte flagi"
 msgid "by"
 msgstr "autorstwa"
 msgid "colobot.info"
 msgstr "colobot.info"
--- a/po/pt.po
+++ b/po/pt.po
@ -122,6 +122,9 @@ msgstr "Aparência\\Escolha sua aparência"
 msgid "Apply changes\\Activates the changed settings"
 msgstr "Aplicar mudanças\\Ativa as configurações alteradas"
 msgid "Apply\\Apply the current mod configuration"
 msgstr ""
 msgid "Appropriate constructor missing"
 msgstr "Construtor apropriado faltando"
@ -368,6 +371,9 @@ msgstr "Mudar câmera\\Alterna entre câmera incorporada e câmera seguidora"
 msgid "Change player\\Change player"
 msgstr "Mudar jogador\\Mudar jogador"
 msgid "Changes"
 msgstr ""
 msgid "Chapters:"
 msgstr "Capítulos:"
@ -438,6 +444,12 @@ msgstr "Copiar"
 msgid "Copy (Ctrl+C)"
 msgstr "Copiar (Ctrl+C)"
 msgid "Could not open the file explorer!"
 msgstr ""
 msgid "Could not open the web browser!"
 msgstr ""
 msgid "Current mission saved"
 msgstr "Missão atual salva"
@ -471,6 +483,9 @@ msgstr "Extrator"
 msgid "Descend\\Reduces the power of the jet"
 msgstr "Descer\\Diminui o poder do jato"
 msgid "Description:"
 msgstr ""
 msgid "Destroy"
 msgstr "Destruir"
@ -483,6 +498,9 @@ msgstr "Destruidor"
 msgid "Device\\Driver and resolution settings"
 msgstr "Dispositivo\\Configurações de driver e resolução"
 msgid "Disable\\Disable the selected mod"
 msgstr ""
 msgid "Dividing by zero"
 msgstr "Dividindo por zero"
@ -499,6 +517,9 @@ msgstr "Portas bloqueadas por um robô ou outro objeto"
 msgid "Down (\\key gdown;)"
 msgstr "Baixo (\\key gdown;)"
 msgid "Down\\Move the selected mod down so it's loaded later (mods may overwrite files from the mods above them)"
 msgstr ""
 msgid "Drawer bot"
 msgstr "Robô cartoonista"
@ -526,6 +547,9 @@ msgstr "Ovo"
 msgid "Empty character constant"
 msgstr ""
 msgid "Enable\\Enable the selected mod"
 msgstr ""
 msgid "End of block missing"
 msgstr "Fim do bloco ausente"
@ -753,6 +777,9 @@ msgstr "Infectado por vírus; temporariamento fora de serviço"
 msgid "Information exchange post"
 msgstr "Posto de troca de informação"
 msgid "Information:"
 msgstr ""
 msgid "Instruction \"break\" outside a loop"
 msgstr "Intrução \"break\" fora de um laço"
@ -917,6 +944,15 @@ msgstr "Lista de missões neste planeta:"
 msgid "Missions\\Select mission"
 msgstr "Missões\\Selecione uma missão"
 msgid "Mods"
 msgstr ""
 msgid "Mods:"
 msgstr ""
 msgid "Mods\\Mod manager"
 msgstr ""
 msgid "Mouse inversion X\\Inversion of the scrolling direction on the X axis"
 msgstr "Inversão de mouse X\\Inverte a direção da rolagem no eixo X"
@ -965,6 +1001,12 @@ msgstr "Próximo objeto\\Selecionar o próximo objeto"
 msgid "No"
 msgstr "Não"
 msgid "No changes."
 msgstr ""
 msgid "No description."
 msgstr ""
 msgid "No energy in the subsoil"
 msgstr "Nenhuma energia no subsolo"
@ -1085,6 +1127,9 @@ msgstr "Abrir"
 msgid "Open (Ctrl+O)"
 msgstr "Abrir (Ctrl+O)"
 msgid "Open Directory\\Open the mods directory"
 msgstr ""
 msgid "Opening brace missing"
 msgstr "Chave de abertura ausente"
@ -1296,6 +1341,9 @@ msgstr "Bandeira vermelha"
 msgid "Reflections on the buttons \\Shiny buttons"
 msgstr "Reflexões nos botões\\Botões brilhantes"
 msgid "Refresh\\Refresh the list of currently installed mods"
 msgstr ""
 msgid "Remains of Apollo mission"
 msgstr "Restos da missão Apollo"
@ -1557,6 +1605,10 @@ msgstr "Filtragem de textura\\Filtragem de textura"
 msgid "Textures"
 msgstr "Texturas"
 #, c-format
 msgid "The address %s could not be opened in a web browser."
 msgstr ""
 msgid "The battle has ended"
 msgstr "A batalha acabou"
@ -1569,9 +1621,16 @@ msgstr "A função não retornou nenhum valor"
 msgid "The mission is not accomplished yet (press \\key help; for more details)"
 msgstr "A missão não foi completada ainda (pressione \\key help; para mais detalhes)"
 #, c-format
 msgid "The path %s could not be opened in a file explorer."
 msgstr ""
 msgid "The types of the two operands are incompatible"
 msgstr "Os tipos dos dois operandos são incompativeis"
 msgid "There are unsaved changes. Do you want to save them before leaving?"
 msgstr ""
 msgid "This class already exists"
 msgstr "Esta classe já existe"
@ -1696,6 +1755,9 @@ msgstr "Unidade"
 msgid "Unknown Object"
 msgstr "Objeto desconhecido"
 msgid "Unknown author"
 msgstr ""
 msgid "Unknown command"
 msgstr "Comando desconhecido"
@ -1708,6 +1770,9 @@ msgstr "Função desconhecida"
 msgid "Up (\\key gup;)"
 msgstr "Cima (\\key gup;)"
 msgid "Up\\Move the selected mod up so it's loaded sooner (mods may overwrite files from the mods above them)"
 msgstr ""
 msgid "Uranium deposit (site for derrick)"
 msgstr "Depósito de urânio (local para extrator)"
@ -1729,6 +1794,9 @@ msgstr "Variável não inicializada"
 msgid "Vault"
 msgstr "Cofre"
 msgid "Version"
 msgstr ""
 msgid "Vertical Synchronization\\Limits the number of frames per second to display frequency"
 msgstr ""
@ -1747,6 +1815,9 @@ msgstr "Vespa fatalmente ferida"
 msgid "Waste"
 msgstr "Desperdício"
 msgid "Website"
 msgstr ""
 msgid "Wheeled builder"
 msgstr ""
@ -1780,6 +1851,9 @@ msgstr "Farejador alado"
 msgid "Withdraw shield (\\key action;)"
 msgstr "Retirar escudo (\\key action;)"
 msgid "Workshop\\Open the workshop to search for mods"
 msgstr ""
 msgid "Worm"
 msgstr "Verme"
@ -1928,6 +2002,9 @@ msgstr "\\Bandeiras violetas"
 msgid "\\Yellow flags"
 msgstr "\\Bandeiras amarelas"
 msgid "by"
 msgstr ""
 msgid "colobot.info"
 msgstr "colobot.info"
--- a/po/ru.po
+++ b/po/ru.po
@ -124,6 +124,9 @@ msgstr "Внешность\\Настройка внешности"
 msgid "Apply changes\\Activates the changed settings"
 msgstr "Принять\\Принять изменения настроек"
 msgid "Apply\\Apply the current mod configuration"
 msgstr ""
 msgid "Appropriate constructor missing"
 msgstr "Соответствующий конструктор отсутствует"
@ -375,6 +378,9 @@ msgstr "Изменить вид\\Переключение между борто
 msgid "Change player\\Change player"
 msgstr "Новый игрок\\Выберите имя для игрока"
 msgid "Changes"
 msgstr ""
 msgid "Chapters:"
 msgstr "Разделы:"
@ -446,6 +452,12 @@ msgstr "Копировать"
 msgid "Copy (Ctrl+C)"
 msgstr "Копировать (Ctrl+C)"
 msgid "Could not open the file explorer!"
 msgstr ""
 msgid "Could not open the web browser!"
 msgstr ""
 msgid "Current mission saved"
 msgstr "Текущая миссия сохранена"
@ -480,6 +492,9 @@ msgstr "Космический корабль"
 msgid "Descend\\Reduces the power of the jet"
 msgstr "Снижение и посадка\\Понижение мощности реактивного двигателя"
 msgid "Description:"
 msgstr ""
 msgid "Destroy"
 msgstr "Уничтожить"
@ -492,6 +507,9 @@ msgstr "Уничтожитель"
 msgid "Device\\Driver and resolution settings"
 msgstr "Устройство\\Драйвер и настройки разрешения"
 msgid "Disable\\Disable the selected mod"
 msgstr ""
 msgid "Dividing by zero"
 msgstr "Деление на ноль (запрещено!)"
@ -508,6 +526,9 @@ msgstr "Двери заблокированы роботом или другим
 msgid "Down (\\key gdown;)"
 msgstr "Вниз (\\key gdown;)"
 msgid "Down\\Move the selected mod down so it's loaded later (mods may overwrite files from the mods above them)"
 msgstr ""
 msgid "Drawer bot"
 msgstr "Рисовальщик"
@ -535,6 +556,9 @@ msgstr "Яйцо"
 msgid "Empty character constant"
 msgstr ""
 msgid "Enable\\Enable the selected mod"
 msgstr ""
 msgid "End of block missing"
 msgstr "Отсутствует конец блока"
@ -762,6 +786,9 @@ msgstr "Заражено вирусом. Временно вышел из стр
 msgid "Information exchange post"
 msgstr "Пост обмена информацией"
 msgid "Information:"
 msgstr ""
 msgid "Instruction \"break\" outside a loop"
 msgstr "Инструкция \"break\" вне цикла"
@ -926,6 +953,15 @@ msgstr "Миссии на этой планете:"
 msgid "Missions\\Select mission"
 msgstr "Миссии\\Выбор миссии"
 msgid "Mods"
 msgstr ""
 msgid "Mods:"
 msgstr ""
 msgid "Mods\\Mod manager"
 msgstr ""
 msgid "Mouse inversion X\\Inversion of the scrolling direction on the X axis"
 msgstr "Инверсия мыши по оси X\\Инверсия прокрутки по оси Х"
@ -976,6 +1012,12 @@ msgstr "Следующий объект\\Выбор следующего объ
 msgid "No"
 msgstr "Нет"
 msgid "No changes."
 msgstr ""
 msgid "No description."
 msgstr ""
 msgid "No energy in the subsoil"
 msgstr "Под землей нет запасов энергии"
@ -1096,6 +1138,9 @@ msgstr "Открыть"
 msgid "Open (Ctrl+O)"
 msgstr "Открыть (Ctrl+O)"
 msgid "Open Directory\\Open the mods directory"
 msgstr ""
 msgid "Opening brace missing"
 msgstr "Открывающая скобка отсутствует"
@ -1308,6 +1353,9 @@ msgstr "Красный флаг"
 msgid "Reflections on the buttons \\Shiny buttons"
 msgstr "Отражения на кнопках \\Блестящие кнопки"
 msgid "Refresh\\Refresh the list of currently installed mods"
 msgstr ""
 msgid "Remains of Apollo mission"
 msgstr "Остатки миссии Аполлон"
@ -1573,6 +1621,10 @@ msgstr "Фильтрация текстур\\Фильтрация текстур
 msgid "Textures"
 msgstr "Текстуры"
 #, c-format
 msgid "The address %s could not be opened in a web browser."
 msgstr ""
 msgid "The battle has ended"
 msgstr ""
@ -1585,9 +1637,16 @@ msgstr "Функция не возвратила значения"
 msgid "The mission is not accomplished yet (press \\key help; for more details)"
 msgstr "Миссия еще не выполнена (нажмите \\key help; для более подробной информации)"
 #, c-format
 msgid "The path %s could not be opened in a file explorer."
 msgstr ""
 msgid "The types of the two operands are incompatible"
 msgstr "Типы операндов несовместимы"
 msgid "There are unsaved changes. Do you want to save them before leaving?"
 msgstr ""
 msgid "This class already exists"
 msgstr "Этот класс уже существует"
@ -1712,6 +1771,9 @@ msgstr "Юнит"
 msgid "Unknown Object"
 msgstr "Неизвестный объект"
 msgid "Unknown author"
 msgstr ""
 msgid "Unknown command"
 msgstr "Неизвестная команда"
@ -1724,6 +1786,9 @@ msgstr "Неизвестная функция"
 msgid "Up (\\key gup;)"
 msgstr "Вверх (\\key gup;)"
 msgid "Up\\Move the selected mod up so it's loaded sooner (mods may overwrite files from the mods above them)"
 msgstr ""
 msgid "Uranium deposit (site for derrick)"
 msgstr "Запасы урана (место для буровой вышки)"
@ -1745,6 +1810,9 @@ msgstr "Переменная не инициализирована"
 msgid "Vault"
 msgstr "Хранилище"
 msgid "Version"
 msgstr ""
 msgid "Vertical Synchronization\\Limits the number of frames per second to display frequency"
 msgstr ""
@ -1763,6 +1831,9 @@ msgstr "Оса смертельно ранена"
 msgid "Waste"
 msgstr "Мусор"
 msgid "Website"
 msgstr ""
 msgid "Wheeled builder"
 msgstr ""
@ -1796,6 +1867,9 @@ msgstr "Летающий искатель"
 msgid "Withdraw shield (\\key action;)"
 msgstr "Снять щит (\\key action;)"
 msgid "Workshop\\Open the workshop to search for mods"
 msgstr ""
 msgid "Worm"
 msgstr "Червь"
@ -1944,6 +2018,9 @@ msgstr "\\Фиолетовый флаг"
 msgid "\\Yellow flags"
 msgstr "\\Желтый флаг"
 msgid "by"
 msgstr ""
 msgid "colobot.info"
 msgstr "colobot.info"
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@ -145,6 +145,8 @@ set(BASE_SOURCES
    app/controller.h
    app/input.cpp
    app/input.h
    app/modman.cpp
    app/modman.h
    app/pathman.cpp
    app/pathman.h
    app/pausemanager.cpp
@ -568,6 +570,8 @@ set(BASE_SOURCES
    ui/screen/screen_loading.h
    ui/screen/screen_main_menu.cpp
    ui/screen/screen_main_menu.h
    ui/screen/screen_mod_list.cpp
    ui/screen/screen_mod_list.h
    ui/screen/screen_player_select.cpp
    ui/screen/screen_player_select.h
    ui/screen/screen_quit.cpp
--- a/src/app/app.cpp
+++ b/src/app/app.cpp
@ -21,6 +21,7 @@
 #include "app/controller.h"
 #include "app/input.h"
 #include "app/modman.h"
 #include "app/pathman.h"
 #include "common/config_file.h"
@ -113,7 +114,8 @@ CApplication::CApplication(CSystemUtils* systemUtils)
      m_private(MakeUnique<ApplicationPrivate>()),
      m_configFile(MakeUnique<CConfigFile>()),
      m_input(MakeUnique<CInput>()),
-      m_pathManager(MakeUnique<CPathManager>(systemUtils))
+      m_pathManager(MakeUnique<CPathManager>(systemUtils)),
      m_modManager(MakeUnique<CModManager>(this, m_pathManager.get()))
 {
    m_exitCode      = 0;
    m_active        = false;
@ -220,6 +222,11 @@ CSoundInterface* CApplication::GetSound()
    return m_sound.get();
 }
 CModManager* CApplication::GetModManager()
 {
    return m_modManager.get();
 }
 void CApplication::LoadEnvironmentVariables()
 {
    auto dataDir = m_systemUtils->GetEnvVar("COLOBOT_DATA_DIR");
@ -513,6 +520,10 @@ bool CApplication::Create()
        GetLogger()->Warn("Config could not be loaded. Default values will be used!\n");
    }
    m_modManager->FindMods();
    m_modManager->SaveMods();
    m_modManager->MountAllMods();
    // Create the sound instance.
    #ifdef OPENAL_SOUND
    if (!m_headless)
@ -698,21 +709,7 @@ bool CApplication::Create()
    // Create the robot application.
    m_controller = MakeUnique<CController>();
-    CThread musicLoadThread([this]()
+    StartLoadingMusic();
    {
        GetLogger()->Debug("Cache sounds...\n");
        SystemTimeStamp* musicLoadStart = m_systemUtils->CreateTimeStamp();
        m_systemUtils->GetCurrentTimeStamp(musicLoadStart);
        m_sound->CacheAll();
        SystemTimeStamp* musicLoadEnd = m_systemUtils->CreateTimeStamp();
        m_systemUtils->GetCurrentTimeStamp(musicLoadEnd);
        float musicLoadTime = m_systemUtils->TimeStampDiff(musicLoadStart, musicLoadEnd, STU_MSEC);
        GetLogger()->Debug("Sound loading took %.2f ms\n", musicLoadTime);
    },
    "Sound loading thread");
    musicLoadThread.Start();
    if (m_runSceneCategory == LevelCategory::Max)
        m_controller->StartApp();
@ -726,6 +723,15 @@ bool CApplication::Create()
    return true;
 }
 void CApplication::ReloadResources()
 {
    GetLogger()->Info("Reloading resources\n");
    m_engine->ReloadAllTextures();
    StartLoadingMusic();
    m_controller->GetRobotMain()->UpdateCustomLevelList();
 }
 bool CApplication::CreateVideoSurface()
 {
    Uint32 videoFlags = SDL_WINDOW_OPENGL;
@ -1537,6 +1543,26 @@ void CApplication::InternalResumeSimulation()
    m_absTimeBase = m_exactAbsTime;
 }
 void CApplication::StartLoadingMusic()
 {
    CThread musicLoadThread([this]()
    {
        GetLogger()->Debug("Cache sounds...\n");
        SystemTimeStamp* musicLoadStart = m_systemUtils->CreateTimeStamp();
        m_systemUtils->GetCurrentTimeStamp(musicLoadStart);
        m_sound->Reset();
        m_sound->CacheAll();
        SystemTimeStamp* musicLoadEnd = m_systemUtils->CreateTimeStamp();
        m_systemUtils->GetCurrentTimeStamp(musicLoadEnd);
        float musicLoadTime = m_systemUtils->TimeStampDiff(musicLoadStart, musicLoadEnd, STU_MSEC);
        GetLogger()->Debug("Sound loading took %.2f ms\n", musicLoadTime);
    },
    "Sound loading thread");
    musicLoadThread.Start();
 }
 bool CApplication::GetSimulationSuspended() const
 {
    return m_simulationSuspended;
--- a/src/app/app.h
+++ b/src/app/app.h
@ -42,6 +42,7 @@ class CEventQueue;
 class CController;
 class CSoundInterface;
 class CInput;
 class CModManager;
 class CPathManager;
 class CConfigFile;
 class CSystemUtils;
@ -162,6 +163,8 @@ public:
    CEventQueue* GetEventQueue();
    //! Returns the sound subsystem
    CSoundInterface* GetSound();
    //! Returns the mod manager
    CModManager* GetModManager();
 public:
    //! Loads some data from environment variables
@ -170,6 +173,8 @@ public:
    ParseArgsStatus ParseArguments(int argc, char *argv[]);
    //! Initializes the application
    bool        Create();
    //! Reloads the application resources, e.g. mods
    void        ReloadResources();
    //! Main event loop
    int         Run();
    //! Returns the code to be returned at main() exit
@ -301,6 +306,9 @@ protected:
    //! Internal procedure to reset time counters
    void InternalResumeSimulation();
    //! Loads music in a new thread
    void StartLoadingMusic();
 protected:
    //! System utils instance
    CSystemUtils* m_systemUtils;
@ -322,6 +330,8 @@ protected:
    std::unique_ptr<CInput> m_input;
    //! Path manager
    std::unique_ptr<CPathManager> m_pathManager;
    //! Mod manager
    std::unique_ptr<CModManager> m_modManager;
    //! Code to return at exit
    int             m_exitCode;
--- a/src/app/modman.cpp
+++ b/src/app/modman.cpp
@ -0,0 +1,358 @@
 /*
 * This file is part of the Colobot: Gold Edition source code
 * Copyright (C) 2001-2020, Daniel Roux, EPSITEC SA & TerranovaTeam
 * http://epsitec.ch; http://colobot.info; http://github.com/colobot
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see http://gnu.org/licenses
 */
 #include "app/modman.h"
 #include "common/config.h"
 #include "app/app.h"
 #include "app/pathman.h"
 #include "common/config_file.h"
 #include "common/logger.h"
 #include "common/resources/resourcemanager.h"
 #include "level/parser/parser.h"
 #include <algorithm>
 #include <map>
 #include <boost/filesystem.hpp>
 #include <boost/algorithm/string.hpp>
 using namespace boost::filesystem;
 CModManager::CModManager(CApplication* app, CPathManager* pathManager)
    : m_app{app},
      m_pathManager{pathManager}
 {
 }
 void CModManager::FindMods()
 {
    m_mods.clear();
    m_userChanges = false;
    // Load names from the config file
    std::vector<std::string> savedModNames;
    GetConfigFile().GetArrayProperty("Mods", "Names", savedModNames);
    std::vector<bool> savedEnabled;
    GetConfigFile().GetArrayProperty("Mods", "Enabled", savedEnabled);
    // Transform the data into Mod structures
    m_mods.reserve(savedModNames.size());
    for (size_t i = 0; i < savedModNames.size(); ++i)
    {
        Mod mod{};
        mod.name = savedModNames[i];
        if (i < savedEnabled.size())
        {
            mod.enabled = savedEnabled[i];
        }
        mod.path = ""; // Find the path later
        m_mods.push_back(mod);
    }
    // Search the folders for mods
    auto rawPaths = m_pathManager->FindMods();
    std::map<std::string, std::string> modPaths;
    for (const auto& path : rawPaths)
    {
        auto modName = boost::filesystem::path(path).stem().string();
        modPaths.insert(std::make_pair(modName, path));
    }
    // Find paths for already saved mods
    auto it = m_mods.begin();
    while (it != m_mods.end())
    {
        auto& mod = *it;
        const auto pathsIt = modPaths.find(mod.name);
        if (pathsIt != modPaths.end())
        {
            mod.path = (*pathsIt).second;
            modPaths.erase(pathsIt);
            ++it;
        }
        else
        {
            GetLogger()->Warn("Could not find mod %s, removing it from the list\n", mod.name.c_str());
            it = m_mods.erase(it);
        }
    }
    // Add the remaining found mods to the end of the list
    for (const auto& newMod : modPaths)
    {
        Mod mod{};
        mod.name = newMod.first;
        mod.path = newMod.second;
        m_mods.push_back(mod);
    }
    // Load the metadata for each mod
    // Unfortunately, the paths are distinguished by their real paths, not mount points
    // So we must unmount mods temporarily
    for (const auto& path : m_mountedModPaths)
    {
        UnmountMod(path);
    }
    for (auto& mod : m_mods)
    {
        MountMod(mod, "/temp/mod");
        LoadModData(mod);
        UnmountMod(mod);
    }
    // Mount back
    for (const auto& path : m_mountedModPaths)
    {
        MountMod(path);
    }
 }
 void CModManager::ReloadMods()
 {
    UnmountAllMountedMods();
    MountAllMods();
    ReloadResources();
 }
 void CModManager::EnableMod(size_t i)
 {
    m_mods[i].enabled = true;
    m_userChanges = true;
 }
 void CModManager::DisableMod(size_t i)
 {
    m_mods[i].enabled = false;
    m_userChanges = true;
 }
 size_t CModManager::MoveUp(size_t i)
 {
    if (i != 0)
    {
        std::swap(m_mods[i - 1], m_mods[i]);
        m_userChanges = true;
        return i - 1;
    }
    else
    {
        return i;
    }
 }
 size_t CModManager::MoveDown(size_t i)
 {
    if (i != m_mods.size() - 1)
    {
        std::swap(m_mods[i], m_mods[i + 1]);
        m_userChanges = true;
        return i + 1;
    }
    else
    {
        return i;
    }
 }
 bool CModManager::Changes()
 {
    std::vector<std::string> paths;
    for (const auto& mod : m_mods)
    {
        if (mod.enabled)
        {
            paths.push_back(mod.path);
        }
    }
    return paths != m_mountedModPaths || m_userChanges;
 }
 void CModManager::MountAllMods()
 {
    for (const auto& mod : m_mods)
    {
        if (mod.enabled)
        {
            MountMod(mod);
            m_mountedModPaths.push_back(mod.path);
        }
    }
 }
 void CModManager::ReloadResources()
 {
    m_app->ReloadResources();
 }
 void CModManager::SaveMods()
 {
    std::vector<std::string> savedNames;
    savedNames.reserve(m_mods.size());
    std::transform(m_mods.begin(), m_mods.end(), std::back_inserter(savedNames), [](const Mod& mod) { return mod.name; });
    GetConfigFile().SetArrayProperty("Mods", "Names", savedNames);
    std::vector<bool> savedEnabled;
    savedEnabled.reserve(m_mods.size());
    std::transform(m_mods.begin(), m_mods.end(), std::back_inserter(savedEnabled), [](const Mod& mod) { return mod.enabled; });
    GetConfigFile().SetArrayProperty("Mods", "Enabled", savedEnabled);
    GetConfigFile().Save();
    m_userChanges = false;
 }
 size_t CModManager::CountMods() const
 {
    return m_mods.size();
 }
 const Mod& CModManager::GetMod(size_t i) const
 {
    return m_mods[i];
 }
 const std::vector<Mod>& CModManager::GetMods() const
 {
    return m_mods;
 }
 void CModManager::LoadModData(Mod& mod)
 {
    auto& data = mod.data;
    data.displayName = mod.name;
    try
    {
        CLevelParser levelParser("temp/mod/manifest.txt");
        if (levelParser.Exists())
        {
            levelParser.Load();
            CLevelParserLine* line = nullptr;
            // DisplayName
            line = levelParser.GetIfDefined("DisplayName");
            if (line != nullptr && line->GetParam("text")->IsDefined())
            {
                data.displayName = line->GetParam("text")->AsString();
            }
            // Author
            line = levelParser.GetIfDefined("Author");
            if (line != nullptr && line->GetParam("text")->IsDefined())
            {
                data.author = line->GetParam("text")->AsString();
            }
            // Version
            line = levelParser.GetIfDefined("Version");
            if (line != nullptr)
            {
                if (line->GetParam("text")->IsDefined())
                {
                    data.version = line->GetParam("text")->AsString();
                }
                else if (line->GetParam("major")->IsDefined() && line->GetParam("minor")->IsDefined() &&  line->GetParam("patch")->IsDefined())
                {
                    auto major = boost::lexical_cast<std::string>(line->GetParam("major")->AsInt());
                    auto minor = boost::lexical_cast<std::string>(line->GetParam("minor")->AsInt());
                    auto patch = boost::lexical_cast<std::string>(line->GetParam("patch")->AsInt());
                    data.version = boost::algorithm::join(std::vector<std::string>{ major, minor, patch }, ".");
                }
            }
            // Website
            line = levelParser.GetIfDefined("Website");
            if (line != nullptr && line->GetParam("text")->IsDefined())
            {
                data.website = line->GetParam("text")->AsString();
            }
            // Summary
            line = levelParser.GetIfDefined("Summary");
            if (line != nullptr && line->GetParam("text")->IsDefined())
            {
                data.summary = line->GetParam("text")->AsString();
            }
        }
        else
        {
            GetLogger()->Warn("No manifest file for mod %s\n", mod.name.c_str());
        }
    }
    catch (CLevelParserException& e)
    {
        GetLogger()->Warn("Failed parsing manifest for mod %s: %s\n", mod.name.c_str(), e.what());
    }
    // Changes
    data.changes = CResourceManager::ListDirectories("temp/mod");
    auto levelsIt = std::find(data.changes.begin(), data.changes.end(), "levels");
    if (levelsIt != data.changes.end())
    {
        auto levelsDirs = CResourceManager::ListDirectories("temp/mod/levels");
        if (!levelsDirs.empty())
        {
            std::transform(levelsDirs.begin(), levelsDirs.end(), levelsDirs.begin(), [](const std::string& dir) { return "levels/" + dir; });
            levelsIt = data.changes.erase(levelsIt);
            data.changes.insert(levelsIt, levelsDirs.begin(), levelsDirs.end());
        }
    }
 }
 void CModManager::MountMod(const Mod& mod, const std::string& mountPoint)
 {
    MountMod(mod.path, mountPoint);
 }
 void CModManager::MountMod(const std::string& path, const std::string& mountPoint)
 {
    GetLogger()->Debug("Mounting mod: '%s' at path %s\n", path.c_str(), mountPoint.c_str());
    CResourceManager::AddLocation(path, true, mountPoint);
 }
 void CModManager::UnmountMod(const Mod& mod)
 {
    UnmountMod(mod.path);
 }
 void CModManager::UnmountMod(const std::string& path)
 {
    if (CResourceManager::LocationExists(path))
    {
        GetLogger()->Debug("Unmounting mod: '%s'\n", path.c_str());
        CResourceManager::RemoveLocation(path);
    }
 }
 void CModManager::UnmountAllMountedMods()
 {
    for (const auto& path : m_mountedModPaths)
    {
        UnmountMod(path);
    }
    m_mountedModPaths.clear();
 }
--- a/src/app/modman.h
+++ b/src/app/modman.h
@ -0,0 +1,124 @@
 /*
 * This file is part of the Colobot: Gold Edition source code
 * Copyright (C) 2001-2020, Daniel Roux, EPSITEC SA & TerranovaTeam
 * http://epsitec.ch; http://colobot.info; http://github.com/colobot
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see http://gnu.org/licenses
 */
 #pragma once
 #include <string>
 #include <unordered_map>
 #include <vector>
 class CApplication;
 class CPathManager;
 struct ModData
 {
    std::string displayName{};
    std::string author{};
    std::string version{};
    std::string website{};
    std::string summary{};
    std::vector<std::string> changes{};
 };
 struct Mod
 {
    std::string name{};
    std::string path{};
    bool enabled = false;
    ModData data{};
 };
 /**
 * \class CModManager
 * \brief This class handles the list of mods.
 *
 * The order matters since the order in which files are loaded matters,
 * because some files can be overwritten.
 *
 * The changes in the list do not immediately apply.
 */
 class CModManager
 {
 public:
    CModManager(CApplication* app, CPathManager* pathManager);
    //! Finds all the mods along with their metadata
    void FindMods();
    //! Applies the current configuration and reloads the application
    void ReloadMods();
    //! Removes a mod from the list of loaded mods
    void EnableMod(size_t i);
    //! Adds a mod to the list of loaded mods
    void DisableMod(size_t i);
    //! Moves the selected mod up in the list so that it's loaded sooner than others, returns the new index
    size_t MoveUp(size_t i);
    //! Moves the selected mod down in the list so that it's loaded later than others, returns the new index
    size_t MoveDown(size_t i);
    //! Checks if the list of currently used mods differs from the current configuration or there were changes made by the user
    bool Changes();
    //! Saves the current configuration of mods to the config file
    void SaveMods();
    //! Number of mods loaded
    size_t CountMods() const;
    //! Returns the reference to the mod in given position
    const Mod& GetMod(size_t i) const;
    //! Returns the list of mods
    const std::vector<Mod>& GetMods() const;
 private:
    // Allow access to MountAllMods() as CApplication doesn't want to reload itself during initialization
    friend CApplication;
    //! Reloads application resources so the enabled mods are applied
    void ReloadResources();
    //! Load mod data into mod
    void LoadModData(Mod& mod);
    //! Updates the paths in Path Manager according to the current mod configuration
    void MountAllMods();
    void MountMod(const Mod& mod, const std::string& mountPoint = "");
    void MountMod(const std::string& path, const std::string& mountPoint = "");
    void UnmountMod(const Mod& mod);
    void UnmountMod(const std::string& path);
    void UnmountAllMountedMods();
 private:
    CApplication* m_app;
    CPathManager* m_pathManager;
    //! Paths to mods already in the virtual filesystem
    std::vector<std::string> m_mountedModPaths;
    //! List of mods
    std::vector<Mod> m_mods;
    bool m_userChanges = false;
 };
--- a/src/app/pathman.cpp
+++ b/src/app/pathman.cpp
@ -41,8 +41,7 @@ CPathManager::CPathManager(CSystemUtils* systemUtils)
    : m_dataPath(systemUtils->GetDataPath())
    , m_langPath(systemUtils->GetLangPath())
    , m_savePath(systemUtils->GetSaveDir())
-    , m_modAutoloadDir{}
+    , m_modSearchDirs{}
    , m_mods{}
 {
 }
@ -65,16 +64,6 @@ void CPathManager::SetSavePath(const std::string &savePath)
    m_savePath = savePath;
 }
 void CPathManager::AddModAutoloadDir(const std::string &modAutoloadDirPath)
 {
    m_modAutoloadDir.push_back(modAutoloadDirPath);
 }
 void CPathManager::AddMod(const std::string &modPath)
 {
    m_mods.push_back(modPath);
 }
 const std::string& CPathManager::GetDataPath()
 {
    return m_dataPath;
@ -131,40 +120,18 @@ void CPathManager::InitPaths()
    GetLogger()->Info("Data path: %s\n", m_dataPath.c_str());
    GetLogger()->Info("Save path: %s\n", m_savePath.c_str());
-    m_modAutoloadDir.push_back(m_dataPath + "/mods");
+    m_modSearchDirs.push_back(m_dataPath + "/mods");
-    m_modAutoloadDir.push_back(m_savePath + "/mods");
+    m_modSearchDirs.push_back(m_savePath + "/mods");
-    if (!m_modAutoloadDir.empty())
+    if (!m_modSearchDirs.empty())
    {
-        GetLogger()->Info("Mod autoload dirs:\n");
+        GetLogger()->Info("Mod search dirs:\n");
-        for(const std::string& modAutoloadDir : m_modAutoloadDir)
+        for(const std::string& modSearchDir : m_modSearchDirs)
-            GetLogger()->Info("  * %s\n", modAutoloadDir.c_str());
+            GetLogger()->Info("  * %s\n", modSearchDir.c_str());
    }
    if (!m_mods.empty())
    {
        GetLogger()->Info("Mods:\n");
        for(const std::string& modPath : m_mods)
            GetLogger()->Info("  * %s\n", modPath.c_str());
    }
    CResourceManager::AddLocation(m_dataPath);
    for (const std::string& modAutoloadDir : m_modAutoloadDir)
    {
        GetLogger()->Trace("Searching for mods in '%s'...\n", modAutoloadDir.c_str());
        for (const std::string& modPath : FindModsInDir(modAutoloadDir))
        {
            GetLogger()->Info("Autoloading mod: '%s'\n", modPath.c_str());
            CResourceManager::AddLocation(modPath);
        }
    }
    for (const std::string& modPath : m_mods)
    {
        GetLogger()->Info("Loading mod: '%s'\n", modPath.c_str());
        CResourceManager::AddLocation(modPath);
    }
    CResourceManager::SetSaveLocation(m_savePath);
    CResourceManager::AddLocation(m_savePath);
@ -174,7 +141,45 @@ void CPathManager::InitPaths()
        GetLogger()->Debug("  * %s\n", path.c_str());
 }
-std::vector<std::string> CPathManager::FindModsInDir(const std::string &dir)
+void CPathManager::AddMod(const std::string &path)
 {
    m_mods.push_back(path);
 }
 std::vector<std::string> CPathManager::FindMods() const
 {
    std::vector<std::string> mods;
    GetLogger()->Info("Found mods:\n");
    for (const auto &searchPath : m_modSearchDirs)
    {
        for (const auto &modPath : FindModsInDir(searchPath))
        {
            GetLogger()->Info("  * %s\n", modPath.c_str());
            mods.push_back(modPath);
        }
    }
    GetLogger()->Info("Additional mod paths:\n");
    for (const auto& modPath : m_mods)
    {
        if (boost::filesystem::exists(modPath))
        {
            GetLogger()->Info("  * %s\n", modPath.c_str());
            mods.push_back(modPath);
        }
        else
        {
            GetLogger()->Warn("Mod does not exist: %s\n", modPath.c_str());
        }
    }
    return mods;
 }
 void CPathManager::AddModSearchDir(const std::string &modSearchDirPath)
 {
    m_modSearchDirs.push_back(modSearchDirPath);
 }
 std::vector<std::string> CPathManager::FindModsInDir(const std::string &dir) const
 {
    std::vector<std::string> ret;
    try
--- a/src/app/pathman.h
+++ b/src/app/pathman.h
@ -37,8 +37,6 @@ public:
    void SetDataPath(const std::string &dataPath);
    void SetLangPath(const std::string &langPath);
    void SetSavePath(const std::string &savePath);
    void AddModAutoloadDir(const std::string &modAutoloadDirPath);
    void AddMod(const std::string &modPath);
    const std::string& GetDataPath();
    const std::string& GetLangPath();
@ -49,9 +47,15 @@ public:
    //! Loads configured paths
    void InitPaths();
    //! Adds a path to a mod
    void AddMod(const std::string& path);
    //! Find paths to mods in mod search directories
    std::vector<std::string> FindMods() const;
    //! Adds a mod search directory
    void AddModSearchDir(const std::string &modSearchDirPath);
 private:
-    //! Loads all mods from given directory
+    std::vector<std::string> FindModsInDir(const std::string &dir) const;
    std::vector<std::string> FindModsInDir(const std::string &dir);
 private:
    //! Data path
@ -60,8 +64,8 @@ private:
    std::string m_langPath;
    //! Save path
    std::string m_savePath;
-    //! Mod autoload paths
+    //! Mod search paths
-    std::vector<std::string> m_modAutoloadDir;
+    std::vector<std::string> m_modSearchDirs;
-    //! Mod paths
+    //! Additional mod paths
    std::vector<std::string> m_mods;
 };
--- a/src/common/config_file.h
+++ b/src/common/config_file.h
@ -26,9 +26,15 @@
 #include "common/singleton.h"
 #include "common/logger.h"
 #include <boost/property_tree/ptree.hpp>
 #include <boost/lexical_cast.hpp>
 #include <string>
 #include <sstream>
 #include <vector>
 #include <stdexcept>
 /**
@ -100,6 +106,76 @@ public:
     */
    bool GetBoolProperty(std::string section, std::string key, bool &value);
    /** Gets an array of values of type T in section under specified key
     * The value separator is ','.
     * \a array will only be changed if key exists
     * \return return true on success
     */
    template<typename T>
    bool SetArrayProperty(std::string section, std::string key, const std::vector<T>& array)
    {
        try
        {
            std::string convertedValue = ArrayToString(array);
            m_propertyTree.put(section + "." + key, convertedValue);
            m_needsSave = true;
        }
        catch (std::exception & e)
        {
            GetLogger()->Error("Error on editing config file: %s\n", e.what());
            return false;
        }
        return true;
    }
    /** Sets an array of values of type T in section under specified key.
     * The value separator is ','.
     * \a array will only be changed if key exists
     * \return return true on success
     */
    template<typename T>
    bool GetArrayProperty(std::string section, std::string key, std::vector<T>& array)
    {
        try
        {
            std::string readValue = m_propertyTree.get<std::string>(section + "." + key);
            std::vector<T> convertedValue = StringToArray<T>(readValue);
            array = std::move(convertedValue);
        }
        catch (std::exception & e)
        {
            GetLogger()->Log(m_loaded ? LOG_INFO : LOG_TRACE, "Error on parsing config file: %s\n", e.what());
            return false;
        }
        return true;
    }
 private:
    template<typename T>
    std::vector<T> StringToArray(const std::string& s)
    {
        std::vector<T> result;
        std::stringstream ss(s);
        std::string item;
        while (std::getline(ss, item, ','))
        {
            result.push_back(boost::lexical_cast<T>(item));
        }
        return result;
    }
    template<typename T>
    std::string ArrayToString(const std::vector<T> &array)
    {
        std::ostringstream oss;
        if (!array.empty())
        {
            std::copy(array.begin(), array.end() - 1, std::ostream_iterator<T>(oss, ","));
            oss << array.back();
        }
        return oss.str();
    }
 private:
    boost::property_tree::ptree m_propertyTree;
    bool m_needsSave;
--- a/src/common/event.cpp
+++ b/src/common/event.cpp
@ -190,6 +190,7 @@ void InitializeEventTypeTexts()
    EVENT_TYPE_TEXT[EVENT_INTERFACE_ABORT]   = "EVENT_INTERFACE_ABORT";
    EVENT_TYPE_TEXT[EVENT_INTERFACE_USER]    = "EVENT_INTERFACE_USER";
    EVENT_TYPE_TEXT[EVENT_INTERFACE_SATCOM]  = "EVENT_INTERFACE_SATCOM";
    EVENT_TYPE_TEXT[EVENT_INTERFACE_MODS]    = "EVENT_INTERFACE_MODS";
    EVENT_TYPE_TEXT[EVENT_INTERFACE_CHAP]    = "EVENT_INTERFACE_CHAP";
    EVENT_TYPE_TEXT[EVENT_INTERFACE_LIST]    = "EVENT_INTERFACE_LIST";
@ -272,6 +273,16 @@ void InitializeEventTypeTexts()
    EVENT_TYPE_TEXT[EVENT_INTERFACE_JOYSTICK_CAM_Y_INVERT]= "EVENT_INTERFACE_JOYSTICK_CAM_Y_INVERT";
    EVENT_TYPE_TEXT[EVENT_INTERFACE_JOYSTICK_CAM_Z_INVERT]= "EVENT_INTERFACE_JOYSTICK_CAM_Z_INVERT";
    EVENT_TYPE_TEXT[EVENT_INTERFACE_MOD_LIST] = "EVENT_INTERFACE_MOD_LIST";
    EVENT_TYPE_TEXT[EVENT_INTERFACE_WORKSHOP] = "EVENT_INTERFACE_WORKSHOP";
    EVENT_TYPE_TEXT[EVENT_INTERFACE_MODS_DIR] = "EVENT_INTERFACE_MODS_DIR";
    EVENT_TYPE_TEXT[EVENT_INTERFACE_MOD_ENABLE_OR_DISABLE] = "EVENT_INTERFACE_MOD_ENABLE_OR_DISABLE";
    EVENT_TYPE_TEXT[EVENT_INTERFACE_MODS_APPLY] = "EVENT_INTERFACE_MODS_APPLY";
    EVENT_TYPE_TEXT[EVENT_INTERFACE_MOD_DETAILS] = "EVENT_INTERFACE_MOD_DETAILS";
    EVENT_TYPE_TEXT[EVENT_INTERFACE_MOD_MOVE_UP] = "EVENT_INTERFACE_MOD_MOVE_UP";
    EVENT_TYPE_TEXT[EVENT_INTERFACE_MOD_MOVE_DOWN] = "EVENT_INTERFACE_MOD_MOVE_DOWN";
    EVENT_TYPE_TEXT[EVENT_INTERFACE_MODS_REFRESH] = "EVENT_INTERFACE_MODS_REFRESH";
    EVENT_TYPE_TEXT[EVENT_INTERFACE_GLINTl]  = "EVENT_INTERFACE_GLINTl";
    EVENT_TYPE_TEXT[EVENT_INTERFACE_GLINTr]  = "EVENT_INTERFACE_GLINTr";
    EVENT_TYPE_TEXT[EVENT_INTERFACE_GLINTu]  = "EVENT_INTERFACE_GLINTu";
--- a/src/common/event.h
+++ b/src/common/event.h
@ -225,6 +225,7 @@ enum EventType
    EVENT_INTERFACE_ABORT   = 412,
    EVENT_INTERFACE_USER    = 413,
    EVENT_INTERFACE_SATCOM  = 414,
    EVENT_INTERFACE_MODS    = 416,
    EVENT_INTERFACE_CHAP    = 420,
    EVENT_INTERFACE_LIST    = 421,
@ -311,6 +312,17 @@ enum EventType
    EVENT_INTERFACE_JOYSTICK_CAM_Y_INVERT = 573,
    EVENT_INTERFACE_JOYSTICK_CAM_Z_INVERT = 574,
    EVENT_INTERFACE_MOD_LIST = 580,
    EVENT_INTERFACE_WORKSHOP = 581,
    EVENT_INTERFACE_MODS_DIR = 582,
    EVENT_INTERFACE_MOD_ENABLE_OR_DISABLE = 583,
    EVENT_INTERFACE_MODS_APPLY = 584,
    EVENT_INTERFACE_MOD_SUMMARY = 585,
    EVENT_INTERFACE_MOD_DETAILS = 586,
    EVENT_INTERFACE_MOD_MOVE_UP = 587,
    EVENT_INTERFACE_MOD_MOVE_DOWN = 888,
    EVENT_INTERFACE_MODS_REFRESH = 589,
    EVENT_INTERFACE_GLINTl  = 590,
    EVENT_INTERFACE_GLINTr  = 591,
    EVENT_INTERFACE_GLINTu  = 592,
--- a/src/common/resources/resourcemanager.cpp
+++ b/src/common/resources/resourcemanager.cpp
@ -62,9 +62,9 @@ std::string CResourceManager::CleanPath(const std::string& path)
 }
-bool CResourceManager::AddLocation(const std::string &location, bool prepend)
+bool CResourceManager::AddLocation(const std::string &location, bool prepend, const std::string &mountPoint)
 {
-    if (!PHYSFS_mount(location.c_str(), nullptr, prepend ? 0 : 1))
+    if (!PHYSFS_mount(location.c_str(), mountPoint.c_str(), prepend ? 0 : 1))
    {
        GetLogger()->Error("Error while mounting \"%s\": %s\n", location.c_str(), PHYSFS_getLastError());
        return false;
@ -95,6 +95,12 @@ std::vector<std::string> CResourceManager::GetLocations()
    return ret;
 }
 bool CResourceManager::LocationExists(const std::string& location)
 {
    auto locations = GetLocations();
    auto it = std::find(locations.cbegin(), locations.cend(), location);
    return it != locations.cend();
 }
 bool CResourceManager::SetSaveLocation(const std::string &location)
 {
--- a/src/common/resources/resourcemanager.h
+++ b/src/common/resources/resourcemanager.h
@ -36,11 +36,13 @@ public:
    static std::string CleanPath(const std::string &path);
    //! Add a location to the search path
-    static bool AddLocation(const std::string &location, bool prepend = true);
+    static bool AddLocation(const std::string &location, bool prepend = true, const std::string &mountPoint = "");
    //! Remove a location from the search path
    static bool RemoveLocation(const std::string &location);
    //! List all locations in the search path
    static std::vector<std::string> GetLocations();
    //! Check if given location is in the search path
    static bool LocationExists(const std::string &location);
    static bool SetSaveLocation(const std::string &location);
    static std::string GetSaveLocation();
--- a/src/common/restext.cpp
+++ b/src/common/restext.cpp
@ -71,12 +71,13 @@ void InitializeRestext()
    stringsText[RT_TITLE_MISSION]    = TR("Missions");
    stringsText[RT_TITLE_FREE]       = TR("Free game");
    stringsText[RT_TITLE_USER]       = TR("User levels");
-    stringsText[RT_TITLE_CODE_BATTLES]=TR("Code battles");
+    stringsText[RT_TITLE_CODE_BATTLES] = TR("Code battles");
    stringsText[RT_TITLE_SETUP]      = TR("Options");
    stringsText[RT_TITLE_NAME]       = TR("Player's name");
    stringsText[RT_TITLE_PERSO]      = TR("Customize your appearance");
    stringsText[RT_TITLE_WRITE]      = TR("Save the current mission");
    stringsText[RT_TITLE_READ]       = TR("Load a saved mission");
    stringsText[RT_TITLE_MODS]       = TR("Mods");
    stringsText[RT_PLAY_CHAP_CHAPTERS]   = TR("Chapters:");
    stringsText[RT_PLAY_CHAP_PLANETS]    = TR("Planets:");
@ -108,6 +109,11 @@ void InitializeRestext()
    stringsText[RT_DIALOG_OK]        = TR("OK");
    stringsText[RT_DIALOG_NOUSRLVL_TITLE] = TR("No userlevels installed!");
    stringsText[RT_DIALOG_NOUSRLVL_TEXT]  = TR("This menu is for userlevels from mods, but you didn't install any");
    stringsText[RT_DIALOG_OPEN_PATH_FAILED_TITLE] = TR("Could not open the file explorer!");
    stringsText[RT_DIALOG_OPEN_PATH_FAILED_TEXT] = TR("The path %s could not be opened in a file explorer.");
    stringsText[RT_DIALOG_OPEN_WEBSITE_FAILED_TITLE] = TR("Could not open the web browser!");
    stringsText[RT_DIALOG_OPEN_WEBSITE_FAILED_TEXT] = TR("The address %s could not be opened in a web browser.");
    stringsText[RT_DIALOG_CHANGES_QUESTION] = TR("There are unsaved changes. Do you want to save them before leaving?");
    stringsText[RT_STUDIO_LISTTT]    = TR("Keyword help(\\key cbot;)");
    stringsText[RT_STUDIO_COMPOK]    = TR("Compilation ok (0 errors)");
@ -153,7 +159,18 @@ void InitializeRestext()
    stringsText[RT_SCOREBOARD_RESULTS_TIME]= TR("Time: %s");
    stringsText[RT_SCOREBOARD_RESULTS_LINE]= TR("%s: %d pts");
-
+    stringsText[RT_MOD_LIST]               = TR("Mods:");
    stringsText[RT_MOD_DETAILS]            = TR("Information:");
    stringsText[RT_MOD_SUMMARY]            = TR("Description:");
    stringsText[RT_MOD_ENABLE]             = TR("Enable\\Enable the selected mod");
    stringsText[RT_MOD_DISABLE]            = TR("Disable\\Disable the selected mod");
    stringsText[RT_MOD_UNKNOWN_AUTHOR]     = TR("Unknown author");
    stringsText[RT_MOD_AUTHOR_FIELD_NAME]  = TR("by");
    stringsText[RT_MOD_VERSION_FIELD_NAME] = TR("Version");
    stringsText[RT_MOD_WEBSITE_FIELD_NAME] = TR("Website");
    stringsText[RT_MOD_CHANGES_FIELD_NAME] = TR("Changes");
    stringsText[RT_MOD_NO_SUMMARY]         = TR("No description.");
    stringsText[RT_MOD_NO_CHANGES]         = TR("No changes.");
    stringsEvent[EVENT_LABEL_CODE_BATTLE]   = TR("Code battle");
@ -173,6 +190,7 @@ void InitializeRestext()
    stringsEvent[EVENT_INTERFACE_CODE_BATTLES] = TR("Code battles\\Program your robot to be the best of them all!");
    stringsEvent[EVENT_INTERFACE_USER]      = TR("Custom levels\\Levels from mods created by the users");
    stringsEvent[EVENT_INTERFACE_SATCOM]    = TR("SatCom");
    stringsEvent[EVENT_INTERFACE_MODS]      = TR("Mods\\Mod manager");
    stringsEvent[EVENT_INTERFACE_NAME]      = TR("Change player\\Change player");
    stringsEvent[EVENT_INTERFACE_SETUP]     = TR("Options\\Preferences");
    stringsEvent[EVENT_INTERFACE_AGAIN]     = TR("Restart\\Restart the mission from the beginning");
@ -182,6 +200,12 @@ void InitializeRestext()
    stringsEvent[EVENT_INTERFACE_QUIT]      = TR("Quit\\Quit Colobot: Gold Edition");
    stringsEvent[EVENT_INTERFACE_BACK]      = TR("<<  Back  \\Back to the previous screen");
    stringsEvent[EVENT_INTERFACE_PLAY]      = TR("Play\\Start mission!");
    stringsEvent[EVENT_INTERFACE_WORKSHOP]  = TR("Workshop\\Open the workshop to search for mods");
    stringsEvent[EVENT_INTERFACE_MODS_DIR]  = TR("Open Directory\\Open the mods directory");
    stringsEvent[EVENT_INTERFACE_MODS_APPLY] = TR("Apply\\Apply the current mod configuration");
    stringsEvent[EVENT_INTERFACE_MOD_MOVE_UP] = TR("Up\\Move the selected mod up so it's loaded sooner (mods may overwrite files from the mods above them)");
    stringsEvent[EVENT_INTERFACE_MOD_MOVE_DOWN] = TR("Down\\Move the selected mod down so it's loaded later (mods may overwrite files from the mods above them)");
    stringsEvent[EVENT_INTERFACE_MODS_REFRESH] = TR("Refresh\\Refresh the list of currently installed mods");
    stringsEvent[EVENT_INTERFACE_SETUPd]    = TR("Device\\Driver and resolution settings");
    stringsEvent[EVENT_INTERFACE_SETUPg]    = TR("Graphics\\Graphics settings");
    stringsEvent[EVENT_INTERFACE_SETUPp]    = TR("Game\\Game settings");
--- a/src/common/restext.h
+++ b/src/common/restext.h
@ -71,6 +71,7 @@ enum ResTextType
    RT_TITLE_WRITE          = 50,
    RT_TITLE_READ           = 51,
    RT_TITLE_USER           = 52,
    RT_TITLE_MODS           = 54,
    RT_PLAY_CHAP_CHAPTERS   = 60,
    RT_PLAY_CHAP_PLANETS    = 61,
@ -102,6 +103,11 @@ enum ResTextType
    RT_DIALOG_OK            = 110,
    RT_DIALOG_NOUSRLVL_TITLE = 111,
    RT_DIALOG_NOUSRLVL_TEXT = 112,
    RT_DIALOG_OPEN_PATH_FAILED_TITLE = 113,
    RT_DIALOG_OPEN_PATH_FAILED_TEXT = 114,
    RT_DIALOG_OPEN_WEBSITE_FAILED_TITLE = 115,
    RT_DIALOG_OPEN_WEBSITE_FAILED_TEXT = 116,
    RT_DIALOG_CHANGES_QUESTION = 117,
    RT_STUDIO_LISTTT        = 120,
    RT_STUDIO_COMPOK        = 121,
@ -147,6 +153,18 @@ enum ResTextType
    RT_SCOREBOARD_RESULTS_TIME= 232,
    RT_SCOREBOARD_RESULTS_LINE= 233,
    RT_MOD_LIST               = 234,
    RT_MOD_DETAILS            = 235,
    RT_MOD_SUMMARY            = 236,
    RT_MOD_ENABLE             = 237,
    RT_MOD_DISABLE            = 238,
    RT_MOD_UNKNOWN_AUTHOR     = 239,
    RT_MOD_AUTHOR_FIELD_NAME  = 240,
    RT_MOD_VERSION_FIELD_NAME = 241,
    RT_MOD_WEBSITE_FIELD_NAME = 242,
    RT_MOD_CHANGES_FIELD_NAME = 243,
    RT_MOD_NO_SUMMARY         = 244,
    RT_MOD_NO_CHANGES         = 245,
    RT_MAX //! < number of values
 };
--- a/src/common/system/system.cpp
+++ b/src/common/system/system.cpp
@ -215,3 +215,13 @@ std::string CSystemUtils::GetEnvVar(const std::string& name)
 {
    return "";
 }
 bool CSystemUtils::OpenPath(const std::string& path)
 {
    return false;
 }
 bool CSystemUtils::OpenWebsite(const std::string& url)
 {
    return false;
 }
--- a/src/common/system/system.h
+++ b/src/common/system/system.h
@ -145,6 +145,14 @@ public:
    //! Returns the environment variable with the given name or an empty string if it does not exist
    virtual std::string GetEnvVar(const std::string &name);
    //! Opens a path with default file browser
    /** \returns true if successful */
    virtual bool OpenPath(const std::string& path);
    //! Opens a website with default web browser
    /** \returns true if successful */
    virtual bool OpenWebsite(const std::string& url);
    //! Sleep for given amount of microseconds
    virtual void Usleep(int usecs) = 0;
--- a/src/common/system/system_linux.cpp
+++ b/src/common/system/system_linux.cpp
@ -150,6 +150,28 @@ std::string CSystemUtilsLinux::GetEnvVar(const std::string& name)
    return "";
 }
 bool CSystemUtilsLinux::OpenPath(const std::string& path)
 {
    int result = system(("xdg-open \"" + path + "\"").c_str());
    if (result != 0)
    {
        GetLogger()->Error("Failed to open path: %s, error code: %i\n", path.c_str(), result);
        return false;
    }
    return true;
 }
 bool CSystemUtilsLinux::OpenWebsite(const std::string& url)
 {
    int result = system(("xdg-open \"" + url + "\"").c_str());
    if (result != 0)
    {
        GetLogger()->Error("Failed to open website: %s, error code: %i\n", url.c_str(), result);
        return false;
    }
    return true;
 }
 void CSystemUtilsLinux::Usleep(int usec)
 {
    usleep(usec);
--- a/src/common/system/system_linux.h
+++ b/src/common/system/system_linux.h
@ -48,6 +48,9 @@ public:
    std::string GetEnvVar(const std::string& name) override;
    bool OpenPath(const std::string& path) override;
    bool OpenWebsite(const std::string& url) override;
    void Usleep(int usec) override;
 private:
--- a/src/common/system/system_macosx.cpp
+++ b/src/common/system/system_macosx.cpp
@ -119,6 +119,28 @@ std::string CSystemUtilsMacOSX::GetEnvVar(const std::string& str)
    return std::string();
 }
 bool CSystemUtilsMacOSX::OpenPath(const std::string& path)
 {
    int result = system(("open \"" + path + "\"").c_str()); // TODO: Test on macOS
    if (result != 0)
    {
        GetLogger()->Error("Failed to open path: %s, error code: %i\n", path.c_str(), result);
        return false;
    }
    return true;
 }
 bool CSystemUtilsMacOSX::OpenWebsite(const std::string& url)
 {
    int result = system(("open \"" + url + "\"").c_str()); // TODO: Test on macOS
    if (result != 0)
    {
        GetLogger()->Error("Failed to open website: %s, error code: %i\n", website.c_str(), result);
        return false;
    }
    return true;
 }
 void CSystemUtilsMacOSX::Usleep(int usec)
 {
    usleep(usec);
--- a/src/common/system/system_macosx.h
+++ b/src/common/system/system_macosx.h
@ -38,6 +38,9 @@ public:
    std::string GetEnvVar(const std::string& name) override;
    bool OpenPath(const std::string& path) override;
    bool OpenWebsite(const std::string& url) override;
    void Usleep(int usec) override;
 private:
--- a/src/common/system/system_windows.cpp
+++ b/src/common/system/system_windows.cpp
@ -21,6 +21,7 @@
 #include "common/logger.h"
 #include <boost/filesystem.hpp>
 #include <windows.h>
@ -152,6 +153,28 @@ std::string CSystemUtilsWindows::GetEnvVar(const std::string& name)
    }
 }
 bool CSystemUtilsWindows::OpenPath(const std::string& path)
 {
    int result = system(("start explorer \"" + boost::filesystem::path(path).make_preferred().string() + "\"").c_str());
    if (result != 0)
    {
        GetLogger()->Error("Failed to open path: %s, error code: %i\n", path.c_str(), result);
        return false;
    }
    return true;
 }
 bool CSystemUtilsWindows::OpenWebsite(const std::string& url)
 {
    int result = system(("rundll32 url.dll,FileProtocolHandler \"" + url + "\"").c_str());
    if (result != 0)
    {
        GetLogger()->Error("Failed to open website: %s, error code: %i\n", url.c_str(), result);
        return false;
    }
    return true;
 }
 void CSystemUtilsWindows::Usleep(int usec)
 {
   LARGE_INTEGER ft;
--- a/src/common/system/system_windows.h
+++ b/src/common/system/system_windows.h
@ -46,6 +46,9 @@ public:
    std::string GetEnvVar(const std::string& name) override;
    bool OpenPath(const std::string& path) override;
    bool OpenWebsite(const std::string& url) override;
    void Usleep(int usec) override;
 public:
--- a/src/graphics/engine/engine.cpp
+++ b/src/graphics/engine/engine.cpp
@ -408,6 +408,7 @@ void CEngine::ReloadAllTextures()
 {
    FlushTextureCache();
    m_text->FlushCache();
    m_text->ReloadFonts();
    m_app->GetEventQueue()->AddEvent(Event(EVENT_RELOAD_TEXTURES));
    UpdateGroundSpotTextures();
--- a/src/graphics/engine/engine.h
+++ b/src/graphics/engine/engine.h
@ -1189,6 +1189,10 @@ public:
    void            EnablePauseBlur();
    void            DisablePauseBlur();
    //! Reloads all textures
    /** This additionally sends EVENT_RELOAD_TEXTURES to reload all textures not maintained by CEngine **/
    void ReloadAllTextures();
 protected:
    //! Resets some states and flushes textures after device was changed (e.g. resoulution changed)
    /** Instead of calling this directly, send EVENT_RESOLUTION_CHANGED event **/
@ -1287,10 +1291,6 @@ protected:
    };
    static void WriteScreenShotThread(std::unique_ptr<WriteScreenShotData> data);
    //! Reloads all textures
    /** This additionally sends EVENT_RELOAD_TEXTURES to reload all textures not maintained by CEngine **/
    void ReloadAllTextures();
 protected:
    CApplication*     m_app;
    CSystemUtils*     m_systemUtils;
--- a/src/graphics/engine/text.cpp
+++ b/src/graphics/engine/text.cpp
@ -191,17 +191,32 @@ CText::~CText()
 bool CText::Create()
 {
    CFontLoader fontLoader;
    if (!fontLoader.Init())
    {
        GetLogger()->Debug("Error on parsing fonts config file: failed to open file\n");
    }
    if (TTF_Init() != 0)
    {
        m_error = std::string("TTF_Init error: ") + std::string(TTF_GetError());
        return false;
    }
    if (!ReloadFonts())
    {
        return false;
    }
    return true;
 }
 bool CText::ReloadFonts()
 {
    CFontLoader fontLoader;
    if (!fontLoader.Init())
    {
        GetLogger()->Debug("Error on parsing fonts config file: failed to open file\n");
    }
    // Backup previous fonts
    auto fonts = std::move(m_fonts);
    m_fonts.clear();
    for (auto type : {FONT_COMMON, FONT_STUDIO, FONT_SATCOM})
    {
        m_fonts[static_cast<Gfx::FontType>(type)] = MakeUnique<MultisizeFont>(fontLoader.GetFont(type));
@ -214,7 +229,10 @@ bool CText::Create()
        FontType type = (*it).first;
        CachedFont* cf = GetOrOpenFont(type, m_defaultSize);
        if (cf == nullptr || cf->font == nullptr)
        {
            m_fonts = std::move(fonts);
            return false;
        }
    }
    return true;
--- a/src/graphics/engine/text.h
+++ b/src/graphics/engine/text.h
@ -256,6 +256,8 @@ public:
    //! Flushes cached textures
    void        FlushCache();
    //! Try to load new font files
    bool        ReloadFonts();
    //@{
    //! Tab size management
--- a/src/level/parser/parser.cpp
+++ b/src/level/parser/parser.cpp
@ -41,6 +41,7 @@
 #include <boost/algorithm/string/trim.hpp>
 #include <boost/algorithm/string/replace.hpp>
 #include <boost/lexical_cast.hpp>
 #include <boost/regex.hpp>
 CLevelParser::CLevelParser()
 {
@ -172,13 +173,28 @@ void CLevelParser::Load()
        boost::replace_all(line, "\t", " "); // replace tab by space
        // ignore comments
-        std::size_t comment = line.find("//");
+        size_t pos = 0;
-        if (comment != std::string::npos)
+        std::string linesuffix = line;
-            line = line.substr(0, comment);
+        boost::regex commentRegex{ R"(("[^"]*")|('[^']*')|(//.*$))" };
        boost::smatch matches;
        while (boost::regex_search(linesuffix, matches, commentRegex))
        {
            if (matches[3].matched)
            {
                pos += std::distance(linesuffix.cbegin(), matches.prefix().second);
                line = line.substr(0, pos);
                linesuffix = "";
            }
            else
            {
                pos += std::distance(linesuffix.cbegin(), matches.suffix().first);
                linesuffix = matches.suffix().str();
            }
        }
        boost::algorithm::trim(line);
-        std::size_t pos = line.find_first_of(" \t\n");
+        pos = line.find_first_of(" \t\n");
        std::string command = line.substr(0, pos);
        if (pos != std::string::npos)
        {
--- a/src/level/robotmain.cpp
+++ b/src/level/robotmain.cpp
@ -320,6 +320,7 @@ std::string PhaseToString(Phase phase)
    if (phase == PHASE_APPERANCE) return "PHASE_APPERANCE";
    if (phase == PHASE_MAIN_MENU) return "PHASE_MAIN_MENU";
    if (phase == PHASE_LEVEL_LIST) return "PHASE_LEVEL_LIST";
    if (phase == PHASE_MOD_LIST) return "PHASE_MOD_LIST";
    if (phase == PHASE_SIMUL) return "PHASE_SIMUL";
    if (phase == PHASE_SETUPd) return "PHASE_SETUPd";
    if (phase == PHASE_SETUPg) return "PHASE_SETUPg";
@ -3911,6 +3912,7 @@ void CRobotMain::ChangeColor()
        m_phase != PHASE_SETUPps  &&
        m_phase != PHASE_SETUPcs  &&
        m_phase != PHASE_SETUPss  &&
        m_phase != PHASE_MOD_LIST &&
        m_phase != PHASE_WIN      &&
        m_phase != PHASE_LOST     &&
        m_phase != PHASE_APPERANCE ) return;
--- a/src/level/robotmain.h
+++ b/src/level/robotmain.h
@ -55,6 +55,7 @@ enum Phase
    PHASE_APPERANCE,
    PHASE_MAIN_MENU,
    PHASE_LEVEL_LIST,
    PHASE_MOD_LIST,
    PHASE_SIMUL,
    PHASE_SETUPd,
    PHASE_SETUPg,
--- a/src/sound/oalsound/alsound.cpp
+++ b/src/sound/oalsound/alsound.cpp
@ -47,22 +47,7 @@ void CALSound::CleanUp()
    if (m_enabled)
    {
        GetLogger()->Info("Unloading files and closing device...\n");
-        StopAll();
+        Reset();
        StopMusic();
        m_channels.clear();
        m_currentMusic.reset();
        m_oldMusic.clear();
        m_previousMusic.music.reset();
        m_sounds.clear();
        m_music.clear();
        m_enabled = false;
        alcDestroyContext(m_context);
        alcCloseDevice(m_device);
@ -99,6 +84,24 @@ bool CALSound::Create()
    return true;
 }
 void CALSound::Reset()
 {
    StopAll();
    StopMusic();
    m_channels.clear();
    m_currentMusic.reset();
    m_oldMusic.clear();
    m_previousMusic.music.reset();
    m_sounds.clear();
    m_music.clear();
 }
 bool CALSound::GetEnable()
 {
    return m_enabled;
--- a/src/sound/oalsound/alsound.h
+++ b/src/sound/oalsound/alsound.h
@ -84,6 +84,7 @@ public:
    ~CALSound();
    bool Create() override;
    void Reset() override;
    bool Cache(SoundType, const std::string &) override;
    void CacheMusic(const std::string &) override;
    bool IsCached(SoundType) override;
--- a/src/sound/sound.cpp
+++ b/src/sound/sound.cpp
@ -52,6 +52,10 @@ void CSoundInterface::CacheAll()
    }
 }
 void CSoundInterface::Reset()
 {
 }
 bool CSoundInterface::Cache(SoundType sound, const std::string &file)
 {
    return true;
--- a/src/sound/sound.h
+++ b/src/sound/sound.h
@ -72,6 +72,10 @@ public:
     */
    void CacheAll();
    /** Stop all sounds and music and clean cache.
     */
    virtual void Reset();
    /** Function called to cache sound effect file.
     *  This function is called by plugin interface for each file.
     * \param sound - id of a file, will be used to identify sound files
--- a/src/ui/controls/edit.cpp
+++ b/src/ui/controls/edit.cpp
@ -1299,7 +1299,9 @@ void CEdit::SetText(const std::string& text, bool bNew)
    if( m_len >= GetMaxChar() ) m_len = GetMaxChar();
    m_text.resize( m_len + 1, '\0' );
    m_text[m_len] = '\0';
    m_format.resize( m_len + 1, m_fontType );
    m_format[m_len] = m_fontType;
    font = m_fontType;
    j = 0;
--- a/src/ui/mainui.cpp
+++ b/src/ui/mainui.cpp
@ -49,6 +49,7 @@
 #include "ui/screen/screen_level_list.h"
 #include "ui/screen/screen_loading.h"
 #include "ui/screen/screen_main_menu.h"
 #include "ui/screen/screen_mod_list.h"
 #include "ui/screen/screen_player_select.h"
 #include "ui/screen/screen_quit.h"
 #include "ui/screen/screen_setup_controls.h"
@ -80,6 +81,7 @@ CMainUserInterface::CMainUserInterface()
    m_screenIORead = MakeUnique<CScreenIORead>(m_screenLevelList.get());
    m_screenIOWrite = MakeUnique<CScreenIOWrite>(m_screenLevelList.get());
    m_screenLoading = MakeUnique<CScreenLoading>();
    m_screenModList = MakeUnique<CScreenModList>(m_dialog.get(), m_app->GetModManager());
    m_screenSetupControls = MakeUnique<CScreenSetupControls>();
    m_screenSetupDisplay = MakeUnique<CScreenSetupDisplay>();
    m_screenSetupGame = MakeUnique<CScreenSetupGame>();
@ -184,6 +186,10 @@ void CMainUserInterface::ChangePhase(Phase phase)
        m_screenLevelList->SetLevelCategory(m_main->GetLevelCategory());
        m_currentScreen = m_screenLevelList.get();
    }
    if (m_phase == PHASE_MOD_LIST)
    {
        m_currentScreen = m_screenModList.get();
    }
    if (m_phase >= PHASE_SETUPd && m_phase <= PHASE_SETUPs)
    {
        CScreenSetup* screenSetup = GetSetupScreen(m_phase);
@ -531,6 +537,7 @@ void CMainUserInterface::FrameParticle(float rTime)
    }
    else if ( m_phase == PHASE_PLAYER_SELECT    ||
            m_phase == PHASE_LEVEL_LIST ||
            m_phase == PHASE_MOD_LIST ||
            m_phase == PHASE_SETUPd  ||
            m_phase == PHASE_SETUPg  ||
            m_phase == PHASE_SETUPp  ||
--- a/src/ui/mainui.h
+++ b/src/ui/mainui.h
@ -50,6 +50,7 @@ class CScreenIOWrite;
 class CScreenLevelList;
 class CScreenLoading;
 class CScreenMainMenu;
 class CScreenModList;
 class CScreenPlayerSelect;
 class CScreenQuit;
 class CScreenSetup;
@ -114,6 +115,7 @@ protected:
    std::unique_ptr<CScreenLevelList> m_screenLevelList;
    std::unique_ptr<CScreenLoading> m_screenLoading;
    std::unique_ptr<CScreenMainMenu> m_screenMainMenu;
    std::unique_ptr<CScreenModList> m_screenModList;
    std::unique_ptr<CScreenPlayerSelect> m_screenPlayerSelect;
    std::unique_ptr<CScreenQuit> m_screenQuit;
    std::unique_ptr<CScreenSetupControls> m_screenSetupControls;
--- a/src/ui/screen/screen_main_menu.cpp
+++ b/src/ui/screen/screen_main_menu.cpp
@ -170,6 +170,13 @@ void CScreenMainMenu::CreateInterface()
    pb = pw->CreateButton(pos, ddim, 128+60, EVENT_INTERFACE_SATCOM);
    pb->SetState(STATE_SHADOW);
    // Mods button
    pos.x  = 447.0f/640.0f;
    pos.y  = 313.0f/480.0f;
    ddim.x = 0.09f;
    pb = pw->CreateButton(pos, ddim, -1, EVENT_INTERFACE_MODS);
    pb->SetState(STATE_SHADOW);
    SetBackground("textures/interface/interface.png");
    CreateVersionDisplay();
 }
@ -235,6 +242,9 @@ bool CScreenMainMenu::EventProcess(const Event &event)
            m_main->ChangePhase(PHASE_SATCOM);
            break;
        case EVENT_INTERFACE_MODS:
            m_main->ChangePhase(PHASE_MOD_LIST);
        default:
            return true;
    }
--- a/src/ui/screen/screen_mod_list.cpp
+++ b/src/ui/screen/screen_mod_list.cpp
@ -0,0 +1,582 @@
 /*
 * This file is part of the Colobot: Gold Edition source code
 * Copyright (C) 2001-2020, Daniel Roux, EPSITEC SA & TerranovaTeam
 * http://epsitec.ch; http://colobot.info; http://github.com/colobot
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see http://gnu.org/licenses
 */
 #include "ui/screen/screen_mod_list.h"
 #include "common/config.h"
 #include "app/app.h"
 #include "app/modman.h"
 #include "common/logger.h"
 #include "common/restext.h"
 #include "common/stringutils.h"
 #include "common/resources/resourcemanager.h"
 #include "common/system/system.h"
 #include "level/robotmain.h"
 #include "math/func.h"
 #include "sound/sound.h"
 #include "ui/controls/button.h"
 #include "ui/controls/edit.h"
 #include "ui/controls/interface.h"
 #include "ui/controls/label.h"
 #include "ui/controls/list.h"
 #include "ui/controls/window.h"
 #include <algorithm>
 namespace Ui
 {
 CScreenModList::CScreenModList(CMainDialog* dialog, CModManager* modManager)
    : m_dialog(dialog),
      m_modManager(modManager)
 {
 }
 void CScreenModList::CreateInterface()
 {
    CWindow*        pw;
    CEdit* pe;
    CLabel*         pl;
    CButton*        pb;
    CList*          pli;
    Math::Point     pos, ddim;
    std::string     name;
    // Display the window
    pos.x = 0.10f;
    pos.y = 0.10f;
    ddim.x = 0.80f;
    ddim.y = 0.80f;
    pw = m_interface->CreateWindows(pos, ddim, 12, EVENT_WINDOW5);
    pw->SetClosable(true);
    GetResource(RES_TEXT, RT_TITLE_MODS, name);
    pw->SetName(name);
    pos.x  = 0.10f;
    pos.y  = 0.40f;
    ddim.x = 0.50f;
    ddim.y = 0.50f;
    pw->CreateGroup(pos, ddim, 5, EVENT_INTERFACE_GLINTl);  // orange corner
    pos.x  = 0.40f;
    pos.y  = 0.10f;
    ddim.x = 0.50f;
    ddim.y = 0.50f;
    pw->CreateGroup(pos, ddim, 4, EVENT_INTERFACE_GLINTr);  // blue corner
    // Display the list of mods
    pos.x = ox+sx*3;
    pos.y = oy+sy*10.5f;
    ddim.x = dim.x*7.5f;
    ddim.y = dim.y*0.6f;
    GetResource(RES_TEXT, RT_MOD_LIST, name);
    pl = pw->CreateLabel(pos, ddim, 0, EVENT_LABEL11, name);
    pl->SetTextAlign(Gfx::TEXT_ALIGN_LEFT);
    pos.y = oy+sy*6.7f;
    ddim.y = dim.y*4.6f;
    ddim.x = dim.x*6.5f;
    pli = pw->CreateList(pos, ddim, 0, EVENT_INTERFACE_MOD_LIST);
    pli->SetState(STATE_SHADOW);
    pli->SetState(STATE_EXTEND);
    // Displays the mod details
    pos.x = ox+sx*9.5f;
    pos.y = oy+sy*10.5f;
    ddim.x = dim.x*7.5f;
    ddim.y = dim.y*0.6f;
    GetResource(RES_TEXT, RT_MOD_DETAILS, name);
    pl = pw->CreateLabel(pos, ddim, 0, EVENT_LABEL12, name);
    pl->SetTextAlign(Gfx::TEXT_ALIGN_LEFT);
    pos.y = oy+sy*6.7f;
    ddim.y = dim.y*4.3f;
    ddim.x = dim.x*6.5f;
    pe = pw->CreateEdit(pos, ddim, 0, EVENT_INTERFACE_MOD_DETAILS);
    pe->SetState(STATE_SHADOW);
    pe->SetMaxChar(500);
    pe->SetEditCap(false);  // just to see
    pe->SetHighlightCap(true);
    pos = pli->GetPos();
    ddim = pli->GetDim();
    // Displays the mod summary
    pos.x = ox+sx*3;
    pos.y = oy+sy*5.4f;
    ddim.x = dim.x*6.5f;
    ddim.y = dim.y*0.6f;
    GetResource(RES_TEXT, RT_MOD_SUMMARY, name);
    pl = pw->CreateLabel(pos, ddim, 0, EVENT_LABEL13, name);
    pl->SetTextAlign(Gfx::TEXT_ALIGN_LEFT);
    pos.x = ox+sx*3;
    pos.y = oy+sy*3.6f;
    ddim.x = dim.x*13.4f;
    ddim.y = dim.y*1.9f;
    pe = pw->CreateEdit(pos, ddim, 0, EVENT_INTERFACE_MOD_SUMMARY);
    pe->SetState(STATE_SHADOW);
    pe->SetMaxChar(500);
    pe->SetEditCap(false);  // just to see
    pe->SetHighlightCap(true);
    // Apply button
    pos.x = ox+sx*13.75f;
    pos.y = oy+sy*2;
    ddim.x = dim.x*2.0f;
    ddim.y = dim.y*1;
    pb = pw->CreateButton(pos, ddim, -1, EVENT_INTERFACE_MODS_APPLY);
    pb->SetState(STATE_SHADOW);
    // Display the enable/disable button
    pos.x -= dim.x*2.3f;
    ddim.x = dim.x*2.0f;
    pb = pw->CreateButton(pos, ddim, -1, EVENT_INTERFACE_MOD_ENABLE_OR_DISABLE);
    pb->SetState(STATE_SHADOW);
    // Display the move up button
    pos.x -= dim.x*0.8f;
    pos.y = oy+sy*2.48;
    ddim.x = dim.x*0.5;
    ddim.y = dim.y*0.5;
    pb = pw->CreateButton(pos, ddim, 49, EVENT_INTERFACE_MOD_MOVE_UP);
    pb->SetState(STATE_SHADOW);
    // Display the move down button
    pos.y = oy+sy*2;
    pb = pw->CreateButton(pos, ddim, 50, EVENT_INTERFACE_MOD_MOVE_DOWN);
    pb->SetState(STATE_SHADOW);
    // Display the refresh button
    pos.x -= dim.x*1.3f;
    pos.y = oy+sy*2;
    ddim.x = dim.x*1;
    ddim.y = dim.y*1;
    pb = pw->CreateButton(pos, ddim, 87, EVENT_INTERFACE_MODS_REFRESH);
    pb->SetState(STATE_SHADOW);
    // Display the open website button
    pos.x -= dim.x*1.3f;
    pb = pw->CreateButton(pos, ddim, 40, EVENT_INTERFACE_WORKSHOP);
    pb->SetState(STATE_SHADOW);
    // Display the open directory button
    pos.x -= dim.x*1.3f;
    pb = pw->CreateButton(pos, ddim, 57, EVENT_INTERFACE_MODS_DIR);
    pb->SetState(STATE_SHADOW);
    // Back button
    pos.x = ox+sx*3;
    ddim.x = dim.x*4;
    pb = pw->CreateButton(pos, ddim, -1, EVENT_INTERFACE_BACK);
    pb->SetState(STATE_SHADOW);
    FindMods();
    UpdateAll();
    // Background
    SetBackground("textures/interface/interface.png");
    CreateVersionDisplay();
 }
 bool CScreenModList::EventProcess(const Event &event)
 {
    CWindow* pw;
    CList* pl;
    const std::string workshopUrl = "https://www.moddb.com/games/colobot-gold-edition";
    const std::string modDir = CResourceManager::GetSaveLocation() + "/mods";
    auto systemUtils = CSystemUtils::Create(); // platform-specific utils
    Mod const * mod;
    pw = static_cast<CWindow*>(m_interface->SearchControl(EVENT_WINDOW5));
    if (pw == nullptr) return false;
    if (event.type == pw->GetEventTypeClose() ||
        event.type == EVENT_INTERFACE_BACK    ||
        (event.type == EVENT_KEY_DOWN && event.GetData<KeyEventData>()->key == KEY(ESCAPE)))
    {
        if (m_modManager->Changes())
        {
            m_dialog->StartQuestion(RT_DIALOG_CHANGES_QUESTION, true, true, false,
                [this]()
                {
                    ApplyChanges();
                    CloseWindow();
                },
                [this]()
                {
                    CloseWindow();
                });
        }
        else
        {
            CloseWindow();
        }
        return false;
    }
    switch( event.type )
    {
    case EVENT_INTERFACE_MOD_LIST:
        pl = static_cast<CList*>(pw->SearchControl(EVENT_INTERFACE_MOD_LIST));
        if (pl == nullptr) break;
        m_modSelectedIndex = pl->GetSelect();
        UpdateModSummary();
        UpdateModDetails();
        UpdateEnableDisableButton();
        UpdateUpDownButtons();
        break;
    case EVENT_INTERFACE_MOD_ENABLE_OR_DISABLE:
        mod = &m_modManager->GetMod(m_modSelectedIndex);
        if (mod->enabled)
        {
            m_modManager->DisableMod(m_modSelectedIndex);
        }
        else
        {
            m_modManager->EnableMod(m_modSelectedIndex);
        }
        UpdateModList();
        UpdateEnableDisableButton();
        UpdateApplyButton();
        break;
    case EVENT_INTERFACE_MOD_MOVE_UP:
        m_modSelectedIndex = m_modManager->MoveUp(m_modSelectedIndex);
        UpdateModList();
        UpdateUpDownButtons();
        UpdateApplyButton();
        break;
    case EVENT_INTERFACE_MOD_MOVE_DOWN:
        m_modSelectedIndex = m_modManager->MoveDown(m_modSelectedIndex);
        UpdateModList();
        UpdateUpDownButtons();
        UpdateApplyButton();
        break;
    case EVENT_INTERFACE_MODS_REFRESH:
        // Apply any changes before refresh so that the config file
        // is better synchronized with the state of the game
    case EVENT_INTERFACE_MODS_APPLY:
        ApplyChanges();
        UpdateAll();
        // Start playing the main menu music again
        if (!m_app->GetSound()->IsPlayingMusic())
        {
            m_app->GetSound()->PlayMusic("music/Intro1.ogg", false);
            m_app->GetSound()->CacheMusic("music/Intro2.ogg");
        }
        break;
    case EVENT_INTERFACE_MODS_DIR:
        if (!systemUtils->OpenPath(modDir))
        {
            std::string title, text;
            GetResource(RES_TEXT, RT_DIALOG_OPEN_PATH_FAILED_TITLE, title);
            GetResource(RES_TEXT, RT_DIALOG_OPEN_PATH_FAILED_TEXT, text);
            // Workaround for Windows: the label skips everything after the first \\ character
            std::string modDirWithoutBackSlashes = modDir;
            std::replace(modDirWithoutBackSlashes.begin(), modDirWithoutBackSlashes.end(), '\\', '/');
            m_dialog->StartInformation(title, title, StrUtils::Format(text.c_str(), modDirWithoutBackSlashes.c_str()));
        }
        break;
    case EVENT_INTERFACE_WORKSHOP:
        if (!systemUtils->OpenWebsite(workshopUrl))
        {
            std::string title, text;
            GetResource(RES_TEXT, RT_DIALOG_OPEN_WEBSITE_FAILED_TITLE, title);
            GetResource(RES_TEXT, RT_DIALOG_OPEN_WEBSITE_FAILED_TEXT, text);
            m_dialog->StartInformation(title, title, StrUtils::Format(text.c_str(), workshopUrl.c_str()));
        }
        break;
    default:
        return true;
    }
    return false;
 }
 void CScreenModList::FindMods()
 {
    m_modManager->FindMods();
    if (m_modManager->CountMods() != 0)
    {
        m_modSelectedIndex = Math::Clamp(m_modSelectedIndex, static_cast<size_t>(0), m_modManager->CountMods() - 1);
    }
 }
 void CScreenModList::ApplyChanges()
 {
    m_modManager->SaveMods();
    m_modManager->ReloadMods();
 }
 void CScreenModList::CloseWindow()
 {
    m_main->ChangePhase(PHASE_MAIN_MENU);
 }
 void CScreenModList::UpdateAll()
 {
    UpdateModList();
    UpdateModDetails();
    UpdateModSummary();
    UpdateEnableDisableButton();
    UpdateApplyButton();
    UpdateUpDownButtons();
 }
 void CScreenModList::UpdateModList()
 {
    CWindow* pw = static_cast<CWindow*>(m_interface->SearchControl(EVENT_WINDOW5));
    if (pw == nullptr) return;
    CList* pl = static_cast<CList*>(pw->SearchControl(EVENT_INTERFACE_MOD_LIST));
    if (pl == nullptr) return;
    pl->Flush();
    if (m_modManager->CountMods() == 0)
    {
        return;
    }
    const auto& mods = m_modManager->GetMods();
    for (size_t i = 0; i < mods.size(); ++i)
    {
        const auto& mod = mods[i];
        const auto& name = mod.data.displayName;
        pl->SetItemName(i, name);
        pl->SetCheck(i, mod.enabled);
        pl->SetEnable(i, true);
    }
    pl->SetSelect(m_modSelectedIndex);
    pl->ShowSelect(false);
 }
 void CScreenModList::UpdateModDetails()
 {
    CWindow* pw = static_cast<CWindow*>(m_interface->SearchControl(EVENT_WINDOW5));
    if (pw == nullptr) return;
    CEdit* pe = static_cast<CEdit*>(pw->SearchControl(EVENT_INTERFACE_MOD_DETAILS));
    if (pe == nullptr) return;
    if (m_modManager->CountMods() == 0)
    {
        pe->SetText("No information");
        return;
    }
    std::string details{};
    const auto& mod = m_modManager->GetMod(m_modSelectedIndex);
    const auto data = mod.data;
    details += "\\b;" + data.displayName + '\n';
    std::string authorFieldName;
    GetResource(RES_TEXT, RT_MOD_AUTHOR_FIELD_NAME, authorFieldName);
    details += "\\s;" + authorFieldName + " ";
    if (!data.author.empty())
    {
        details += data.author;
    }
    else
    {
        std::string unknownAuthor;
        GetResource(RES_TEXT, RT_MOD_UNKNOWN_AUTHOR, unknownAuthor);
        details += unknownAuthor;
    }
    details += '\n';
    details += '\n';
    if (!data.version.empty())
    {
        std::string versionFieldName;
        GetResource(RES_TEXT, RT_MOD_VERSION_FIELD_NAME, versionFieldName);
        details += "\\t;" + versionFieldName + '\n' + data.version + '\n';
    }
    if (!data.website.empty())
    {
        std::string websiteFieldName;
        GetResource(RES_TEXT, RT_MOD_WEBSITE_FIELD_NAME, websiteFieldName);
        details += "\\t;" + websiteFieldName + '\n' + data.website + '\n';
    }
    std::string changesFieldName;
    GetResource(RES_TEXT, RT_MOD_CHANGES_FIELD_NAME, changesFieldName);
    details += "\\t;" + changesFieldName + '\n';
    if (!data.changes.empty())
    {
        for (const auto& change : data.changes)
        {
            details += change + '\n';
        }
    }
    else
    {
        std::string noChanges;
        GetResource(RES_TEXT, RT_MOD_NO_CHANGES, noChanges);
        details += noChanges;
    }
    pe->SetText(details);
    pe->SetFirstLine(0);
 }
 void CScreenModList::UpdateModSummary()
 {
    CWindow* pw = static_cast<CWindow*>(m_interface->SearchControl(EVENT_WINDOW5));
    if (pw == nullptr) return;
    CEdit* pe = static_cast<CEdit*>(pw->SearchControl(EVENT_INTERFACE_MOD_SUMMARY));
    if (pe == nullptr) return;
    std::string noSummary;
    GetResource(RES_TEXT, RT_MOD_NO_SUMMARY, noSummary);
    if (m_modManager->CountMods() == 0)
    {
        pe->SetText(noSummary);
        return;
    }
    const auto& mod = m_modManager->GetMod(m_modSelectedIndex);
    if (!mod.data.summary.empty())
    {
        pe->SetText(mod.data.summary);
    }
    else
    {
        pe->SetText(noSummary);
    }
 }
 void CScreenModList::UpdateEnableDisableButton()
 {
    CWindow* pw = static_cast<CWindow*>(m_interface->SearchControl(EVENT_WINDOW5));
    if (pw == nullptr) return;
    CButton* pb = static_cast<CButton*>(pw->SearchControl(EVENT_INTERFACE_MOD_ENABLE_OR_DISABLE));
    if (pb == nullptr) return;
    std::string buttonName{};
    if (m_modManager->CountMods() == 0)
    {
        pb->ClearState(STATE_ENABLE);
        // Set some default name
        GetResource(RES_TEXT, RT_MOD_ENABLE, buttonName);
        pb->SetName(buttonName);
        return;
    }
    const auto& mod = m_modManager->GetMod(m_modSelectedIndex);
    if (mod.enabled)
    {
        GetResource(RES_TEXT, RT_MOD_DISABLE, buttonName);
        pb->SetName(buttonName);
    }
    else
    {
        GetResource(RES_TEXT, RT_MOD_ENABLE, buttonName);
        pb->SetName(buttonName);
    }
 }
 void CScreenModList::UpdateApplyButton()
 {
    CWindow* pw = static_cast<CWindow*>(m_interface->SearchControl(EVENT_WINDOW5));
    if (pw == nullptr) return;
    CButton* pb = static_cast<CButton*>(pw->SearchControl(EVENT_INTERFACE_MODS_APPLY));
    if (pb == nullptr) return;
    if (m_modManager->Changes())
    {
        pb->SetState(STATE_ENABLE);
    }
    else
    {
        pb->ClearState(STATE_ENABLE);
    }
 }
 void CScreenModList::UpdateUpDownButtons()
 {
    CWindow* pw = static_cast<CWindow*>(m_interface->SearchControl(EVENT_WINDOW5));
    if (pw == nullptr) return;
    CButton* pb_up = static_cast<CButton*>(pw->SearchControl(EVENT_INTERFACE_MOD_MOVE_UP));
    if (pb_up == nullptr) return;
    CButton* pb_down = static_cast<CButton*>(pw->SearchControl(EVENT_INTERFACE_MOD_MOVE_DOWN));
    if (pb_down == nullptr) return;
    if (m_modManager->CountMods() == 0)
    {
        pb_up->ClearState(STATE_ENABLE);
        pb_down->ClearState(STATE_ENABLE);
        return;
    }
    if (m_modSelectedIndex == 0)
    {
        pb_up->ClearState(STATE_ENABLE);
    }
    else
    {
        pb_up->SetState(STATE_ENABLE);
    }
    if (m_modSelectedIndex >= m_modManager->CountMods() - 1)
    {
        pb_down->ClearState(STATE_ENABLE);
    }
    else
    {
        pb_down->SetState(STATE_ENABLE);
    }
 }
 } // namespace Ui
--- a/src/ui/screen/screen_mod_list.h
+++ b/src/ui/screen/screen_mod_list.h
@ -0,0 +1,66 @@
 /*
 * This file is part of the Colobot: Gold Edition source code
 * Copyright (C) 2001-2020, Daniel Roux, EPSITEC SA & TerranovaTeam
 * http://epsitec.ch; http://colobot.info; http://github.com/colobot
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see http://gnu.org/licenses
 */
 #pragma once
 #include "app/modman.h"
 #include "ui/maindialog.h"
 #include "ui/screen/screen.h"
 #include <map>
 namespace Ui
 {
 /**
 * \class CScreenModList
 * \brief This class is the front-end for the \ref CModManager.
 */
 class CScreenModList : public CScreen
 {
 public:
    CScreenModList(CMainDialog* dialog, CModManager* modManager);
    void CreateInterface() override;
    bool EventProcess(const Event &event) override;
 protected:
    void FindMods();
    void ApplyChanges();
    void CloseWindow();
    void UpdateAll();
    void UpdateModList();
    void UpdateModDetails();
    void UpdateModSummary();
    void UpdateEnableDisableButton();
    void UpdateApplyButton();
    void UpdateUpDownButtons();
 protected:
    Ui::CMainDialog* m_dialog;
    CModManager* m_modManager;
    size_t m_modSelectedIndex = 0;
 };
 } // namespace Ui
--- a/test/unit/common/colobot.ini
+++ b/test/unit/common/colobot.ini
@ -6,3 +6,8 @@ string_value=Hello world
 [test_int]
 int_value=42
 [test_array]
 string_array=AAA,Hello world,Gold Edition
 int_array=2,3,1
 bool_array=1,0,1
--- a/test/unit/common/config_file_test.cpp
+++ b/test/unit/common/config_file_test.cpp
@ -52,3 +52,25 @@ TEST_F(CConfigFileTest, ReadTest)
    ASSERT_TRUE(m_configFile.GetFloatProperty("test_float", "float_value", float_value));
    ASSERT_FLOAT_EQ(1.5, float_value);
 }
 TEST_F(CConfigFileTest, ReadArrayTest)
 {
    m_configFile.SetUseCurrentDirectory(true);
    ASSERT_TRUE(m_configFile.Init()); // load colobot.ini file
    std::vector<std::string> expected_string_values = { "AAA", "Hello world", "Gold Edition" };
    std::vector<std::string> string_values;
    ASSERT_TRUE(m_configFile.GetArrayProperty("test_array", "string_array", string_values));
    ASSERT_EQ(expected_string_values, string_values);
    std::vector<int> expected_int_values = { 2, 3, 1 };
    std::vector<int> int_values;
    ASSERT_TRUE(m_configFile.GetArrayProperty("test_array", "int_array", int_values));
    ASSERT_EQ(expected_int_values, int_values);
    std::vector<bool> expected_bool_values = { true, false, true };
    std::vector<bool> bool_values;
    ASSERT_TRUE(m_configFile.GetArrayProperty("test_array", "bool_array", bool_values));
    ASSERT_EQ(expected_bool_values, bool_values);
 }
		`@ -1 +1 @@`
			`Subproject commit 611cbfdd079e97a71f97810636f2ab2358cb4eeb`				`Subproject commit 069fc5bd15b87aaf5b1b301a787f05a99dfc3856`