Added VICE standalone as an alternative emulator for the vic20 system.

es-app/assets/Windows_Portable_README.txt

@@ -72,6 +72,8 @@ Emulators\tsugaru\Tsugaru_CUI.exe
 Emulators\VBA-M\visualboyadvance-m.exe
 Emulators\VICE\x64sc.exe
 Emulators\VICE\bin\x64sc.exe
+Emulators\VICE\xvic.exe
+Emulators\VICE\bin\xvic.exe
 Emulators\Vita3K\Vita3K.exe
 Emulators\xemu\xemu.exe
 Emulators\xenia\xenia.exe

resources/systems/macos/es_find_rules.xml

@@ -253,6 +253,13 @@
             <entry>/usr/local/bin/x64sc</entry>
         </rule>
     </emulator>
+    <emulator name="VICE-XVIC">
+        <!-- Commodore 8-bit computer emulator VICE (xvic VIC-20) -->
+        <rule type="staticpath">
+            <entry>/opt/homebrew/bin/xvic</entry>
+            <entry>/usr/local/bin/xvic</entry>
+        </rule>
+    </emulator>
     <emulator name="XEMU">
         <!-- Microsoft Xbox emulator xemu -->
         <rule type="staticpath">

resources/systems/macos/es_systems.xml

@@ -1522,7 +1522,8 @@
         <fullname>Commodore VIC-20</fullname>
         <path>%ROMPATH%/vic20</path>
         <extension>.bin .BIN .cmd .CMD .crt .CRT .d2m .D2M .d4m .D4M .d64 .D64 .d6z .D6Z .d71 .D71 .d7z .D7Z .d80 .D80 .d81 .D81 .d82 .D82 .d8z .D8Z .g41 .G41 .g4z .G4Z .g64 .G64 .g6z .G6Z .gz .GZ .lnx .LNX .m3u .M3U .nbz .NBZ .nib .NIB .p00 .P00 .prg .PRG .t64 .T64 .tap .TAP .vfl .VFL .vsf .VSF .x64 .X64 .x6z .X6Z .7z .7Z .zip .ZIP</extension>
-        <command>%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/vice_xvic_libretro.dylib %ROM%</command>
+        <command label="VICE xvic">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/vice_xvic_libretro.dylib %ROM%</command>
+        <command label="VICE xvic (Standalone)">%EMULATOR_VICE-XVIC% %ROM%</command>
         <platform>vic20</platform>
         <theme>vic20</theme>
     </system>

resources/systems/unix/es_find_rules.xml

@@ -530,6 +530,17 @@
             <entry>~/.local/share/flatpak/exports/bin/net.sf.VICE</entry>
         </rule>
     </emulator>
+    <emulator name="VICE-XVIC">
+        <!-- Commodore 8-bit computer emulator VICE (xvic VIC-20) -->
+        <rule type="systempath">
+            <entry>xvic</entry>
+            <entry>vice-jz.xvic</entry>
+        </rule>
+        <rule type="staticpath">
+            <entry>/var/lib/flatpak/exports/bin/net.sf.VICE|flatpak run --command=xvic net.sf.VICE</entry>
+            <entry>~/.local/share/flatpak/exports/bin/net.sf.VICE|flatpak run --command=xvic net.sf.VICE</entry>
+        </rule>
+    </emulator>
     <emulator name="VITA3K">
         <!-- Sony PlayStation Vita emulator Vita3K -->
         <rule type="systempath">

resources/systems/unix/es_systems.xml

@@ -1553,7 +1553,8 @@
         <fullname>Commodore VIC-20</fullname>
         <path>%ROMPATH%/vic20</path>
         <extension>.bin .BIN .cmd .CMD .crt .CRT .d2m .D2M .d4m .D4M .d64 .D64 .d6z .D6Z .d71 .D71 .d7z .D7Z .d80 .D80 .d81 .D81 .d82 .D82 .d8z .D8Z .g41 .G41 .g4z .G4Z .g64 .G64 .g6z .G6Z .gz .GZ .lnx .LNX .m3u .M3U .nbz .NBZ .nib .NIB .p00 .P00 .prg .PRG .t64 .T64 .tap .TAP .vfl .VFL .vsf .VSF .x64 .X64 .x6z .X6Z .7z .7Z .zip .ZIP</extension>
-        <command>%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/vice_xvic_libretro.so %ROM%</command>
+        <command label="VICE xvic">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/vice_xvic_libretro.so %ROM%</command>
+        <command label="VICE xvic (Standalone)">%EMULATOR_VICE-XVIC% %ROM%</command>
         <platform>vic20</platform>
         <theme>vic20</theme>
     </system>

resources/systems/windows/es_find_rules.xml

@@ -582,6 +582,20 @@
             <entry>%ESPATH%\..\VICE\bin\x64sc.exe</entry>
         </rule>
     </emulator>
+    <emulator name="VICE-XVIC">
+        <!-- Commodore 8-bit computer emulator VICE (xvic VIC-20) -->
+        <rule type="systempath">
+            <entry>xvic.exe</entry>
+        </rule>
+        <rule type="staticpath">
+            <entry>%ESPATH%\Emulators\VICE\xvic.exe</entry>
+            <entry>%ESPATH%\VICE\xvic.exe</entry>
+            <entry>%ESPATH%\..\VICE\xvic.exe</entry>
+            <entry>%ESPATH%\Emulators\VICE\bin\xvic.exe</entry>
+            <entry>%ESPATH%\VICE\bin\xvic.exe</entry>
+            <entry>%ESPATH%\..\VICE\bin\xvic.exe</entry>
+        </rule>
+    </emulator>
     <emulator name="VITA3K">
         <!-- Sony PlayStation Vita emulator Vita3K -->
         <rule type="systempath">

resources/systems/windows/es_find_rules_portable.xml

@@ -400,6 +400,17 @@
             <entry>%ESPATH%\..\VICE\bin\x64sc.exe</entry>
         </rule>
     </emulator>
+    <emulator name="VICE-XVIC">
+        <!-- Commodore 8-bit computer emulator VICE (xvic VIC-20) -->
+        <rule type="staticpath">
+            <entry>%ESPATH%\Emulators\VICE\xvic.exe</entry>
+            <entry>%ESPATH%\VICE\xvic.exe</entry>
+            <entry>%ESPATH%\..\VICE\xvic.exe</entry>
+            <entry>%ESPATH%\Emulators\VICE\bin\xvic.exe</entry>
+            <entry>%ESPATH%\VICE\bin\xvic.exe</entry>
+            <entry>%ESPATH%\..\VICE\bin\xvic.exe</entry>
+        </rule>
+    </emulator>
     <emulator name="VITA3K">
         <!-- Sony PlayStation Vita emulator Vita3K -->
         <rule type="staticpath">

resources/systems/windows/es_systems.xml

@@ -1554,7 +1554,8 @@
         <fullname>Commodore VIC-20</fullname>
         <path>%ROMPATH%\vic20</path>
         <extension>.bin .BIN .cmd .CMD .crt .CRT .d2m .D2M .d4m .D4M .d64 .D64 .d6z .D6Z .d71 .D71 .d7z .D7Z .d80 .D80 .d81 .D81 .d82 .D82 .d8z .D8Z .g41 .G41 .g4z .G4Z .g64 .G64 .g6z .G6Z .gz .GZ .lnx .LNX .m3u .M3U .nbz .NBZ .nib .NIB .p00 .P00 .prg .PRG .t64 .T64 .tap .TAP .vfl .VFL .vsf .VSF .x64 .X64 .x6z .X6Z .7z .7Z .zip .ZIP</extension>
-        <command>%EMULATOR_RETROARCH% -L %CORE_RETROARCH%\vice_xvic_libretro.dll %ROM%</command>
+        <command label="VICE xvic">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%\vice_xvic_libretro.dll %ROM%</command>
+        <command label="VICE xvic (Standalone)">%EMULATOR_VICE-XVIC% %ROM%</command>
         <platform>vic20</platform>
         <theme>vic20</theme>
     </system>