From 730b6cff19bd743be29bdf1e6b5f755cddb0fc64 Mon Sep 17 00:00:00 2001
From: Leon Styhre <leon@leonstyhre.com>
Date: Sun, 11 Sep 2022 20:17:26 +0200
Subject: [PATCH] Added MAME standalone as an alternative emulator for the
 gameandwatch system.

---
 resources/systems/macos/es_systems.xml   | 4 +++-
 resources/systems/unix/es_systems.xml    | 4 +++-
 resources/systems/windows/es_systems.xml | 4 +++-
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/resources/systems/macos/es_systems.xml b/resources/systems/macos/es_systems.xml
index 9a3ef8108..36f171ece 100644
--- a/resources/systems/macos/es_systems.xml
+++ b/resources/systems/macos/es_systems.xml
@@ -489,7 +489,9 @@
         <fullname>Nintendo Game and Watch</fullname>
         <path>%ROMPATH%/gameandwatch</path>
         <extension>.mgw .MGW .7z .7Z .zip .ZIP</extension>
-        <command>%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/gw_libretro.dylib %ROM%</command>
+        <command label="Handheld Electronic (GW)">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/gw_libretro.dylib %ROM%</command>
+        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %ROMPATH%/gameandwatch %BASENAME%</command>
+        <command label="MAME Local Artwork (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -artpath %ROMPATH%/gameandwatch/artwork -rompath %ROMPATH%/gameandwatch %BASENAME%</command>
         <platform>gameandwatch</platform>
         <theme>gameandwatch</theme>
     </system>
diff --git a/resources/systems/unix/es_systems.xml b/resources/systems/unix/es_systems.xml
index 4fa4c7f96..26a8e7d5b 100644
--- a/resources/systems/unix/es_systems.xml
+++ b/resources/systems/unix/es_systems.xml
@@ -496,7 +496,9 @@
         <fullname>Nintendo Game and Watch</fullname>
         <path>%ROMPATH%/gameandwatch</path>
         <extension>.mgw .MGW .7z .7Z .zip .ZIP</extension>
-        <command>%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/gw_libretro.so %ROM%</command>
+        <command label="Handheld Electronic (GW)">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/gw_libretro.so %ROM%</command>
+        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %ROMPATH%/gameandwatch %BASENAME%</command>
+        <command label="MAME Local Artwork (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -artpath %ROMPATH%/gameandwatch/artwork -rompath %ROMPATH%/gameandwatch %BASENAME%</command>
         <platform>gameandwatch</platform>
         <theme>gameandwatch</theme>
     </system>
diff --git a/resources/systems/windows/es_systems.xml b/resources/systems/windows/es_systems.xml
index cb7829a0a..dd54ba8ee 100644
--- a/resources/systems/windows/es_systems.xml
+++ b/resources/systems/windows/es_systems.xml
@@ -497,7 +497,9 @@
         <fullname>Nintendo Game and Watch</fullname>
         <path>%ROMPATH%\gameandwatch</path>
         <extension>.mgw .MGW .7z .7Z .zip .ZIP</extension>
-        <command>%EMULATOR_RETROARCH% -L %CORE_RETROARCH%\gw_libretro.dll %ROM%</command>
+        <command label="Handheld Electronic (GW)">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%\gw_libretro.dll %ROM%</command>
+        <command label="MAME (Standalone)">%HIDEWINDOW% %RUNINBACKGROUND% %STARTDIR%=%EMUDIR% %EMULATOR_MAME% -rompath %ROMPATH%\gameandwatch %BASENAME%</command>
+        <command label="MAME Local Artwork (Standalone)">%HIDEWINDOW% %RUNINBACKGROUND% %STARTDIR%=%EMUDIR% %EMULATOR_MAME% -artpath %ROMPATH%\gameandwatch\artwork -rompath %ROMPATH%\gameandwatch %BASENAME%</command>
         <platform>gameandwatch</platform>
         <theme>gameandwatch</theme>
     </system>