From 751cf126547eec9df2540c125be77d7755cf4f79 Mon Sep 17 00:00:00 2001
From: Leon Styhre <leon@leonstyhre.com>
Date: Tue, 3 May 2022 22:42:21 +0200
Subject: [PATCH] Added MAME standalone as an alternative emulator for the
 arcade and mame systems on macOS.

---
 resources/systems/macos/es_find_rules.xml | 7 +++++++
 resources/systems/macos/es_systems.xml    | 2 ++
 2 files changed, 9 insertions(+)

diff --git a/resources/systems/macos/es_find_rules.xml b/resources/systems/macos/es_find_rules.xml
index 83efd1bb3..86a32190f 100644
--- a/resources/systems/macos/es_find_rules.xml
+++ b/resources/systems/macos/es_find_rules.xml
@@ -63,6 +63,13 @@
             <entry>/usr/local/bin/fs-uae</entry>
         </rule>
     </emulator>
+    <emulator name="MAME">
+        <!-- Arcade emulator MAME -->
+        <rule type="staticpath">
+            <entry>/opt/homebrew/bin/mame</entry>
+            <entry>/usr/local/bin/mame</entry>
+        </rule>
+    </emulator>
     <emulator name="MELONDS">
         <!-- Nintendo DS and DSi emulator melonDS -->
         <rule type="staticpath">
diff --git a/resources/systems/macos/es_systems.xml b/resources/systems/macos/es_systems.xml
index 5aa2498b8..bacc39a66 100644
--- a/resources/systems/macos/es_systems.xml
+++ b/resources/systems/macos/es_systems.xml
@@ -118,6 +118,7 @@
         <command label="MAME 2010">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/mame2010_libretro.dylib %ROM%</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="MAME (Standalone)">%EMULATOR_MAME% %STARTDIR%=~/.mame -rompath %ROMPATH%/arcade %BASENAME%</command>
         <platform>arcade</platform>
         <theme>arcade</theme>
     </system>
@@ -591,6 +592,7 @@
         <command label="MAME - Current">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/mame_libretro.dylib %ROM%</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="MAME (Standalone)">%EMULATOR_MAME% %STARTDIR%=~/.mame -rompath %ROMPATH%/mame %BASENAME%</command>
         <platform>arcade</platform>
         <theme>mame</theme>
     </system>