From 3351b8c41aa5ab4404dbf606a412fe51517d7d60 Mon Sep 17 00:00:00 2001
From: Leon Styhre <leon@leonstyhre.com>
Date: Wed, 12 Oct 2022 22:15:14 +0200
Subject: [PATCH] Added a %GAMEDIR% variable to the -rompath option for all
 MAME standalone entries.

Also fixed an issue where the cps system -rompath option for MAME standalone pointed to the wrong system directory.
---
 resources/systems/macos/es_systems.xml   | 26 ++++++++++++------------
 resources/systems/unix/es_systems.xml    | 26 ++++++++++++------------
 resources/systems/windows/es_systems.xml | 26 ++++++++++++------------
 3 files changed, 39 insertions(+), 39 deletions(-)

diff --git a/resources/systems/macos/es_systems.xml b/resources/systems/macos/es_systems.xml
index da626c205..760359ce3 100644
--- a/resources/systems/macos/es_systems.xml
+++ b/resources/systems/macos/es_systems.xml
@@ -85,7 +85,7 @@
         <path>%ROMPATH%/apple2</path>
         <extension>.do .DO .dsk .DSK .nib .NIB .po .PO</extension>
         <command label="Mednafen (Standalone)">%EMULATOR_MEDNAFEN% -force_module apple2 %ROM%</command>
-        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %ROMPATH%/apple2 apple2e -flop1 %ROM%</command>
+        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%/apple2 apple2e -flop1 %ROM%</command>
         <platform>apple2</platform>
         <theme>apple2</theme>
     </system>
@@ -94,7 +94,7 @@
         <fullname>Apple IIGS</fullname>
         <path>%ROMPATH%/apple2gs</path>
         <extension>.2mg .2MG</extension>
-        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %ROMPATH%/apple2gs apple2gs -flop3 %ROM%</command>
+        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%/apple2gs apple2gs -flop3 %ROM%</command>
         <platform>apple2gs</platform>
         <theme>apple2gs</theme>
     </system>
@@ -107,7 +107,7 @@
         <command label="MAME 2010">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/mame2010_libretro.dylib %ROM%</command>
         <command label="MAME 2003-Plus">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/mame2003_plus_libretro.dylib %ROM%</command>
         <command label="MAME 2000">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/mame2000_libretro.dylib %ROM%</command>
-        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %ROMPATH%/arcade %BASENAME%</command>
+        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%/arcade %BASENAME%</command>
         <command label="FinalBurn Neo">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/fbneo_libretro.dylib %ROM%</command>
         <command label="FB Alpha 2012">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/fbalpha2012_libretro.dylib %ROM%</command>
         <command label="Flycast">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/flycast_libretro.dylib %ROM%</command>
@@ -121,7 +121,7 @@
         <path>%ROMPATH%/astrocde</path>
         <extension>.7z .7Z .zip .ZIP</extension>
         <command label="MAME - Current">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/mame_libretro.dylib %ROM%</command>
-        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %ROMPATH%/astrocde astrocde -cart %BASENAME%</command>
+        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%/astrocde astrocde -cart %BASENAME%</command>
         <platform>astrocde</platform>
         <theme>astrocade</theme>
     </system>
@@ -325,7 +325,7 @@
         <command label="MAME 2010">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/mame2010_libretro.dylib %ROM%</command>
         <command label="MAME 2003-Plus">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/mame2003_plus_libretro.dylib %ROM%</command>
         <command label="MAME 2000">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/mame2000_libretro.dylib %ROM%</command>
-        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %ROMPATH%/arcade %BASENAME%</command>
+        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%/cps %BASENAME%</command>
         <command label="FinalBurn Neo">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/fbneo_libretro.dylib %ROM%</command>
         <command label="FB Alpha 2012">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/fbalpha2012_libretro.dylib %ROM%</command>
         <command label="FB Alpha 2012 CPS-1">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/fbalpha2012_cps1_libretro.dylib %ROM%</command>
@@ -491,8 +491,8 @@
         <path>%ROMPATH%/gameandwatch</path>
         <extension>.mgw .MGW .7z .7Z .zip .ZIP</extension>
         <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>
+        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%/gameandwatch %BASENAME%</command>
+        <command label="MAME Local Artwork (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -artpath %ROMPATH%/gameandwatch/artwork -rompath %GAMEDIR%\;%ROMPATH%/gameandwatch %BASENAME%</command>
         <platform>gameandwatch</platform>
         <theme>gameandwatch</theme>
     </system>
@@ -590,7 +590,7 @@
         <extension>.bin .BIN .cdt .CDT .cpr .CPR .dsk .DSK .kcr .KCR .m3u .M3U .sna .SNA .tap .TAR .voc .VOC .7z .7Z .zip .ZIP</extension>
         <command label="Caprice32">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/cap32_libretro.dylib %ROM%</command>
         <command label="CrocoDS">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/crocods_libretro.dylib %ROM%</command>
-        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %ROMPATH%/gx4000 gx4000 -cart %ROM%</command>
+        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%/gx4000 gx4000 -cart %ROM%</command>
         <platform>gx4000</platform>
         <theme>gx4000</theme>
     </system>
@@ -658,7 +658,7 @@
         <command label="MAME 2010">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/mame2010_libretro.dylib %ROM%</command>
         <command label="MAME 2003-Plus">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/mame2003_plus_libretro.dylib %ROM%</command>
         <command label="MAME 2000">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/mame2000_libretro.dylib %ROM%</command>
-        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %ROMPATH%/mame %BASENAME%</command>
+        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%/mame %BASENAME%</command>
         <command label="FinalBurn Neo">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/fbneo_libretro.dylib %ROM%</command>
         <command label="FB Alpha 2012">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/fbalpha2012_libretro.dylib %ROM%</command>
         <command label="Flycast">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/flycast_libretro.dylib %ROM%</command>
@@ -927,7 +927,7 @@
         <path>%ROMPATH%/neogeo</path>
         <extension>.7z .7Z .zip .ZIP</extension>
         <command label="FinalBurn Neo">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/fbneo_libretro.dylib %ROM%</command>
-        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %ROMPATH%/neogeo %BASENAME%</command>
+        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%/neogeo %BASENAME%</command>
         <platform>neogeo</platform>
         <theme>neogeo</theme>
     </system>
@@ -938,7 +938,7 @@
         <extension>.chd .CHD .cue .CUE</extension>
         <command label="NeoCD">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/neocd_libretro.dylib %ROM%</command>
         <command label="FinalBurn Neo">%EMULATOR_RETROARCH% --subsystem neocd -L %CORE_RETROARCH%/fbneo_libretro.dylib %ROM%</command>
-        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %ROMPATH%/neogeocd neocdz -cdrm %ROM%</command>
+        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%/neogeocd neocdz -cdrm %ROM%</command>
         <platform>neogeocd</platform>
         <theme>neogeocd</theme>
     </system>
@@ -949,7 +949,7 @@
         <extension>.chd .CHD .cue .CUE</extension>
         <command label="NeoCD">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/neocd_libretro.dylib %ROM%</command>
         <command label="FinalBurn Neo">%EMULATOR_RETROARCH% --subsystem neocd -L %CORE_RETROARCH%/fbneo_libretro.dylib %ROM%</command>
-        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %ROMPATH%/neogeocdjp neocdz -cdrm %ROM%</command>
+        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%/neogeocdjp neocdz -cdrm %ROM%</command>
         <platform>neogeocd</platform>
         <theme>neogeocdjp</theme>
     </system>
@@ -1486,7 +1486,7 @@
         <fullname>Texas Instruments TI-99</fullname>
         <path>%ROMPATH%/ti99</path>
         <extension>.rpk .RPK .7z .7Z .zip .ZIP</extension>
-        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %ROMPATH%/ti99 ti99_4a -ioport peb -ioport:peb:slot3 speech -cart %BASENAME%</command>
+        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%/ti99 ti99_4a -ioport peb -ioport:peb:slot3 speech -cart %BASENAME%</command>
         <platform>ti99</platform>
         <theme>ti99</theme>
     </system>
diff --git a/resources/systems/unix/es_systems.xml b/resources/systems/unix/es_systems.xml
index 823e2a06c..7e87ad419 100644
--- a/resources/systems/unix/es_systems.xml
+++ b/resources/systems/unix/es_systems.xml
@@ -86,7 +86,7 @@
         <extension>.do .DO .dsk .DSK .nib .NIB .po .PO</extension>
         <command label="LinApple (Standalone)">%EMULATOR_LINAPPLE% -f -b --d1 %ROM%</command>
         <command label="Mednafen (Standalone)">%EMULATOR_MEDNAFEN% -force_module apple2 %ROM%</command>
-        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %ROMPATH%/apple2 apple2e -flop1 %ROM%</command>
+        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%/apple2 apple2e -flop1 %ROM%</command>
         <platform>apple2</platform>
         <theme>apple2</theme>
     </system>
@@ -95,7 +95,7 @@
         <fullname>Apple IIGS</fullname>
         <path>%ROMPATH%/apple2gs</path>
         <extension>.2mg .2MG</extension>
-        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %ROMPATH%/apple2gs apple2gs -flop3 %ROM%</command>
+        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%/apple2gs apple2gs -flop3 %ROM%</command>
         <platform>apple2gs</platform>
         <theme>apple2gs</theme>
     </system>
@@ -108,7 +108,7 @@
         <command label="MAME 2010">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/mame2010_libretro.so %ROM%</command>
         <command label="MAME 2003-Plus">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/mame2003_plus_libretro.so %ROM%</command>
         <command label="MAME 2000">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/mame2000_libretro.so %ROM%</command>
-        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %ROMPATH%/arcade %BASENAME%</command>
+        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%/arcade %BASENAME%</command>
         <command label="FinalBurn Neo">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/fbneo_libretro.so %ROM%</command>
         <command label="FB Alpha 2012">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/fbalpha2012_libretro.so %ROM%</command>
         <command label="Flycast">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/flycast_libretro.so %ROM%</command>
@@ -123,7 +123,7 @@
         <path>%ROMPATH%/astrocde</path>
         <extension>.7z .7Z .zip .ZIP</extension>
         <command label="MAME - Current">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/mame_libretro.so %ROM%</command>
-        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %ROMPATH%/astrocde astrocde -cart %BASENAME%</command>
+        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%/astrocde astrocde -cart %BASENAME%</command>
         <platform>astrocde</platform>
         <theme>astrocade</theme>
     </system>
@@ -327,7 +327,7 @@
         <command label="MAME 2010">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/mame2010_libretro.so %ROM%</command>
         <command label="MAME 2003-Plus">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/mame2003_plus_libretro.so %ROM%</command>
         <command label="MAME 2000">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/mame2000_libretro.so %ROM%</command>
-        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %ROMPATH%/arcade %BASENAME%</command>
+        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%/cps %BASENAME%</command>
         <command label="FinalBurn Neo">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/fbneo_libretro.so %ROM%</command>
         <command label="FB Alpha 2012">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/fbalpha2012_libretro.so %ROM%</command>
         <command label="FB Alpha 2012 CPS-1">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/fbalpha2012_cps1_libretro.so %ROM%</command>
@@ -499,8 +499,8 @@
         <path>%ROMPATH%/gameandwatch</path>
         <extension>.mgw .MGW .7z .7Z .zip .ZIP</extension>
         <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>
+        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%/gameandwatch %BASENAME%</command>
+        <command label="MAME Local Artwork (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -artpath %ROMPATH%/gameandwatch/artwork -rompath %GAMEDIR%\;%ROMPATH%/gameandwatch %BASENAME%</command>
         <platform>gameandwatch</platform>
         <theme>gameandwatch</theme>
     </system>
@@ -601,7 +601,7 @@
         <extension>.bin .BIN .cdt .CDT .cpr .CPR .dsk .DSK .kcr .KCR .m3u .M3U .sna .SNA .tap .TAR .voc .VOC .7z .7Z .zip .ZIP</extension>
         <command label="Caprice32">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/cap32_libretro.so %ROM%</command>
         <command label="CrocoDS">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/crocods_libretro.so %ROM%</command>
-        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %ROMPATH%/gx4000 gx4000 -cart %ROM%</command>
+        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%/gx4000 gx4000 -cart %ROM%</command>
         <platform>gx4000</platform>
         <theme>gx4000</theme>
     </system>
@@ -669,7 +669,7 @@
         <command label="MAME 2010">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/mame2010_libretro.so %ROM%</command>
         <command label="MAME 2003-Plus">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/mame2003_plus_libretro.so %ROM%</command>
         <command label="MAME 2000">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/mame2000_libretro.so %ROM%</command>
-        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %ROMPATH%/mame %BASENAME%</command>
+        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%/mame %BASENAME%</command>
         <command label="FinalBurn Neo">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/fbneo_libretro.so %ROM%</command>
         <command label="FB Alpha 2012">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/fbalpha2012_libretro.so %ROM%</command>
         <command label="Flycast">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/flycast_libretro.so %ROM%</command>
@@ -947,7 +947,7 @@
         <extension>.7z .7Z .zip .ZIP</extension>
         <command label="FinalBurn Neo">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/fbneo_libretro.so %ROM%</command>
         <command label="FinalBurn Neo (Standalone)">%EMULATOR_FINALBURN-NEO% -fullscreen %BASENAME%</command>
-        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %ROMPATH%/neogeo %BASENAME%</command>
+        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%/neogeo %BASENAME%</command>
         <platform>neogeo</platform>
         <theme>neogeo</theme>
     </system>
@@ -959,7 +959,7 @@
         <command label="NeoCD">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/neocd_libretro.so %ROM%</command>
         <command label="FinalBurn Neo">%EMULATOR_RETROARCH% --subsystem neocd -L %CORE_RETROARCH%/fbneo_libretro.so %ROM%</command>
         <command label="FinalBurn Neo (Standalone)">%EMULATOR_FINALBURN-NEO% neocdz -fullscreen -cd %ROM%</command>
-        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %ROMPATH%/neogeocd neocdz -cdrm %ROM%</command>
+        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%/neogeocd neocdz -cdrm %ROM%</command>
         <platform>neogeocd</platform>
         <theme>neogeocd</theme>
     </system>
@@ -971,7 +971,7 @@
         <command label="NeoCD">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/neocd_libretro.so %ROM%</command>
         <command label="FinalBurn Neo">%EMULATOR_RETROARCH% --subsystem neocd -L %CORE_RETROARCH%/fbneo_libretro.so %ROM%</command>
         <command label="FinalBurn Neo (Standalone)">%EMULATOR_FINALBURN-NEO% neocdz -fullscreen -cd %ROM%</command>
-        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %ROMPATH%/neogeocdjp neocdz -cdrm %ROM%</command>
+        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%/neogeocdjp neocdz -cdrm %ROM%</command>
         <platform>neogeocd</platform>
         <theme>neogeocdjp</theme>
     </system>
@@ -1522,7 +1522,7 @@
         <fullname>Texas Instruments TI-99</fullname>
         <path>%ROMPATH%/ti99</path>
         <extension>.rpk .RPK .7z .7Z .zip .ZIP</extension>
-        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %ROMPATH%/ti99 ti99_4a -ioport peb -ioport:peb:slot3 speech -cart %BASENAME%</command>
+        <command label="MAME (Standalone)">%STARTDIR%=~/.mame %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%/ti99 ti99_4a -ioport peb -ioport:peb:slot3 speech -cart %BASENAME%</command>
         <platform>ti99</platform>
         <theme>ti99</theme>
     </system>
diff --git a/resources/systems/windows/es_systems.xml b/resources/systems/windows/es_systems.xml
index 7ca6d25dd..828940d95 100644
--- a/resources/systems/windows/es_systems.xml
+++ b/resources/systems/windows/es_systems.xml
@@ -86,7 +86,7 @@
         <extension>.do .DO .dsk .DSK .nib .NIB .po .PO</extension>
         <command label="AppleWin (Standalone)">%EMULATOR_APPLEWIN% -f -d1 %ROM%</command>
         <command label="Mednafen (Standalone)">%EMULATOR_MEDNAFEN% -force_module apple2 %ROM%</command>
-        <command label="MAME (Standalone)">%HIDEWINDOW% %RUNINBACKGROUND% %STARTDIR%=%EMUDIR% %EMULATOR_MAME% -rompath %ROMPATH%\apple2 apple2e -flop1 %ROM%</command>
+        <command label="MAME (Standalone)">%HIDEWINDOW% %RUNINBACKGROUND% %STARTDIR%=%EMUDIR% %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%\apple2 apple2e -flop1 %ROM%</command>
         <platform>apple2</platform>
         <theme>apple2</theme>
     </system>
@@ -95,7 +95,7 @@
         <fullname>Apple IIGS</fullname>
         <path>%ROMPATH%\apple2gs</path>
         <extension>.2mg .2MG</extension>
-        <command label="MAME (Standalone)">%HIDEWINDOW% %RUNINBACKGROUND% %STARTDIR%=%EMUDIR% %EMULATOR_MAME% -rompath %ROMPATH%\apple2gs apple2gs -flop3 %ROM%</command>
+        <command label="MAME (Standalone)">%HIDEWINDOW% %RUNINBACKGROUND% %STARTDIR%=%EMUDIR% %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%\apple2gs apple2gs -flop3 %ROM%</command>
         <platform>apple2gs</platform>
         <theme>apple2gs</theme>
     </system>
@@ -108,7 +108,7 @@
         <command label="MAME 2010">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%\mame2010_libretro.dll %ROM%</command>
         <command label="MAME 2003-Plus">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%\mame2003_plus_libretro.dll %ROM%</command>
         <command label="MAME 2000">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%\mame2000_libretro.dll %ROM%</command>
-        <command label="MAME (Standalone)">%HIDEWINDOW% %RUNINBACKGROUND% %STARTDIR%=%EMUDIR% %EMULATOR_MAME% -rompath %ROMPATH%\arcade %BASENAME%</command>
+        <command label="MAME (Standalone)">%HIDEWINDOW% %RUNINBACKGROUND% %STARTDIR%=%EMUDIR% %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%\arcade %BASENAME%</command>
         <command label="FinalBurn Neo">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%\fbneo_libretro.dll %ROM%</command>
         <command label="FB Alpha 2012">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%\fbalpha2012_libretro.dll %ROM%</command>
         <command label="Flycast">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%\flycast_libretro.dll %ROM%</command>
@@ -126,7 +126,7 @@
         <path>%ROMPATH%\astrocde</path>
         <extension>.7z .7Z .zip .ZIP</extension>
         <command label="MAME - Current">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%\mame_libretro.dll %ROM%</command>
-        <command label="MAME (Standalone)">%HIDEWINDOW% %RUNINBACKGROUND% %STARTDIR%=%EMUDIR% %EMULATOR_MAME% -rompath %ROMPATH%\astrocde astrocde -cart %BASENAME%</command>
+        <command label="MAME (Standalone)">%HIDEWINDOW% %RUNINBACKGROUND% %STARTDIR%=%EMUDIR% %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%\astrocde astrocde -cart %BASENAME%</command>
         <platform>astrocde</platform>
         <theme>astrocade</theme>
     </system>
@@ -330,7 +330,7 @@
         <command label="MAME 2010">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%\mame2010_libretro.dll %ROM%</command>
         <command label="MAME 2003-Plus">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%\mame2003_plus_libretro.dll %ROM%</command>
         <command label="MAME 2000">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%\mame2000_libretro.dll %ROM%</command>
-        <command label="MAME (Standalone)">%HIDEWINDOW% %RUNINBACKGROUND% %STARTDIR%=%EMUDIR% %EMULATOR_MAME% -rompath %ROMPATH%\arcade %BASENAME%</command>
+        <command label="MAME (Standalone)">%HIDEWINDOW% %RUNINBACKGROUND% %STARTDIR%=%EMUDIR% %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%\cps %BASENAME%</command>
         <command label="FinalBurn Neo">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%\fbneo_libretro.dll %ROM%</command>
         <command label="FB Alpha 2012">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%\fbalpha2012_libretro.dll %ROM%</command>
         <command label="FB Alpha 2012 CPS-1">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%\fbalpha2012_cps1_libretro.dll %ROM%</command>
@@ -500,8 +500,8 @@
         <path>%ROMPATH%\gameandwatch</path>
         <extension>.mgw .MGW .7z .7Z .zip .ZIP</extension>
         <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>
+        <command label="MAME (Standalone)">%HIDEWINDOW% %RUNINBACKGROUND% %STARTDIR%=%EMUDIR% %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%\gameandwatch %BASENAME%</command>
+        <command label="MAME Local Artwork (Standalone)">%HIDEWINDOW% %RUNINBACKGROUND% %STARTDIR%=%EMUDIR% %EMULATOR_MAME% -artpath %ROMPATH%\gameandwatch\artwork -rompath %GAMEDIR%\;%ROMPATH%\gameandwatch %BASENAME%</command>
         <platform>gameandwatch</platform>
         <theme>gameandwatch</theme>
     </system>
@@ -601,7 +601,7 @@
         <extension>.bin .BIN .cdt .CDT .cpr .CPR .dsk .DSK .kcr .KCR .m3u .M3U .sna .SNA .tap .TAR .voc .VOC .7z .7Z .zip .ZIP</extension>
         <command label="Caprice32">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%\cap32_libretro.dll %ROM%</command>
         <command label="CrocoDS">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%\crocods_libretro.dll %ROM%</command>
-        <command label="MAME (Standalone)">%HIDEWINDOW% %RUNINBACKGROUND% %STARTDIR%=%EMUDIR% %EMULATOR_MAME% -rompath %ROMPATH%\gx4000 gx4000 -cart %ROM%</command>
+        <command label="MAME (Standalone)">%HIDEWINDOW% %RUNINBACKGROUND% %STARTDIR%=%EMUDIR% %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%\gx4000 gx4000 -cart %ROM%</command>
         <platform>gx4000</platform>
         <theme>gx4000</theme>
     </system>
@@ -670,7 +670,7 @@
         <command label="MAME 2010">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%\mame2010_libretro.dll %ROM%</command>
         <command label="MAME 2003-Plus">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%\mame2003_plus_libretro.dll %ROM%</command>
         <command label="MAME 2000">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%\mame2000_libretro.dll %ROM%</command>
-        <command label="MAME (Standalone)">%HIDEWINDOW% %RUNINBACKGROUND% %STARTDIR%=%EMUDIR% %EMULATOR_MAME% -rompath %ROMPATH%\mame %BASENAME%</command>
+        <command label="MAME (Standalone)">%HIDEWINDOW% %RUNINBACKGROUND% %STARTDIR%=%EMUDIR% %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%\mame %BASENAME%</command>
         <command label="FinalBurn Neo">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%\fbneo_libretro.dll %ROM%</command>
         <command label="FB Alpha 2012">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%\fbalpha2012_libretro.dll %ROM%</command>
         <command label="Flycast">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%\flycast_libretro.dll %ROM%</command>
@@ -950,7 +950,7 @@
         <extension>.7z .7Z .zip .ZIP</extension>
         <command label="FinalBurn Neo">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%\fbneo_libretro.dll %ROM%</command>
         <command label="FinalBurn Neo (Standalone)">%STARTDIR%=%EMUDIR% %EMULATOR_FINALBURN-NEO% %BASENAME%</command>
-        <command label="MAME (Standalone)">%HIDEWINDOW% %RUNINBACKGROUND% %STARTDIR%=%EMUDIR% %EMULATOR_MAME% -rompath %ROMPATH%\neogeo %BASENAME%</command>
+        <command label="MAME (Standalone)">%HIDEWINDOW% %RUNINBACKGROUND% %STARTDIR%=%EMUDIR% %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%\neogeo %BASENAME%</command>
         <platform>neogeo</platform>
         <theme>neogeo</theme>
     </system>
@@ -961,7 +961,7 @@
         <extension>.chd .CHD .cue .CUE</extension>
         <command label="NeoCD">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%\neocd_libretro.dll %ROM%</command>
         <command label="FinalBurn Neo">%EMULATOR_RETROARCH% --subsystem neocd -L %CORE_RETROARCH%\fbneo_libretro.dll %ROM%</command>
-        <command label="MAME (Standalone)">%HIDEWINDOW% %RUNINBACKGROUND% %STARTDIR%=%EMUDIR% %EMULATOR_MAME% -rompath %ROMPATH%\neogeocd neocdz -cdrm %ROM%</command>
+        <command label="MAME (Standalone)">%HIDEWINDOW% %RUNINBACKGROUND% %STARTDIR%=%EMUDIR% %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%\neogeocd neocdz -cdrm %ROM%</command>
         <platform>neogeocd</platform>
         <theme>neogeocd</theme>
     </system>
@@ -972,7 +972,7 @@
         <extension>.chd .CHD .cue .CUE</extension>
         <command label="NeoCD">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%\neocd_libretro.dll %ROM%</command>
         <command label="FinalBurn Neo">%EMULATOR_RETROARCH% --subsystem neocd -L %CORE_RETROARCH%\fbneo_libretro.dll %ROM%</command>
-        <command label="MAME (Standalone)">%HIDEWINDOW% %RUNINBACKGROUND% %STARTDIR%=%EMUDIR% %EMULATOR_MAME% -rompath %ROMPATH%\neogeocdjp neocdz -cdrm %ROM%</command>
+        <command label="MAME (Standalone)">%HIDEWINDOW% %RUNINBACKGROUND% %STARTDIR%=%EMUDIR% %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%\neogeocdjp neocdz -cdrm %ROM%</command>
         <platform>neogeocd</platform>
         <theme>neogeocdjp</theme>
     </system>
@@ -1524,7 +1524,7 @@
         <fullname>Texas Instruments TI-99</fullname>
         <path>%ROMPATH%\ti99</path>
         <extension>.rpk .RPK .7z .7Z .zip .ZIP</extension>
-        <command label="MAME (Standalone)">%HIDEWINDOW% %RUNINBACKGROUND% %STARTDIR%=%EMUDIR% %EMULATOR_MAME% -rompath %ROMPATH%\ti99 ti99_4a -ioport peb -ioport:peb:slot3 speech -cart %BASENAME%</command>
+        <command label="MAME (Standalone)">%HIDEWINDOW% %RUNINBACKGROUND% %STARTDIR%=%EMUDIR% %EMULATOR_MAME% -rompath %GAMEDIR%\;%ROMPATH%\ti99 ti99_4a -ioport peb -ioport:peb:slot3 speech -cart %BASENAME%</command>
         <platform>ti99</platform>
         <theme>ti99</theme>
     </system>