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(Created page with "== Assign Gamepad to Player == In /opt/retropie/configs/all/retroarch.cfg add the following lines: input_player1_joypad_index = 0 input_player2_joypad_index = 1 input_playe...")
 
 
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== Hide Emulators in EmulationStation ==
 
== Hide Emulators in EmulationStation ==
You can hide or re-order emulators/systems in EmulationStation by editing /etc/emulationstation/es_systems.cfg
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You can hide or re-order emulators/systems in EmulationStation by editing /etc/emulationstation/es_systems.cfg<br>
 
For example, if you only want Nintendo based emulators you could remove or comment out the other systems.
 
For example, if you only want Nintendo based emulators you could remove or comment out the other systems.
  
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Note: To comment an XML file use HTML commenting syntax:<br>
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<nowiki>Begin Comment:  <!-- </nowiki>
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== Reference ==
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https://github.com/RetroPie/RetroPie-Setup/wiki/Does-anybody-know-if-there's-a-way-to-edit-the-retroarch.cfg-to-give-me-the-ability-to-exit-an-emulator-by-using-the-controller%3F
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https://github.com/RetroPie/RetroPie-Setup/wiki/RetroArch-Configuration
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https://www.reddit.com/r/RetroPie/comments/31d774/question_how_do_i_force_a_controller_to_be_player/
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Latest revision as of 08:19, 17 December 2015

Assign Gamepad to Player

In /opt/retropie/configs/all/retroarch.cfg add the following lines:

input_player1_joypad_index = 0
input_player2_joypad_index = 1
input_player3_joypad_index = 2
input_player4_joypad_index = 3

Note: the index corresponds to the /dev/input/js# where # = 0-3
If you want to assign /dev/input/js0 to player 4 then the config would look like this:

input_player4_joypad_index = 0


Exit Emulator from Gamepad

In /opt/retropie/configs/all/retroarch.cfg add the following lines:

input_enable_hotkey_btn = "6"
input_exit_emulator_btn = "7"

On a Logitech F310 this would require the user to press the BACK + START keys to exit the emulator. You can assign the same button to both settings and it will cause a single button to exit the emulator. On the Logitech F310 the logo is actually a button (button 8), you could set it like this:

input_enable_hotkey_btn = "8"
input_exit_emulator_btn = "8"

Note: "input_enable_hotkey_btn" is a modifier key, and can cause issued in games. For example if you assign the modifier key to the "Select" key (button 6 in the example above) then select acts funny in games. So assign the modifier key to a key that you rarely use in game.


Hide Emulators in EmulationStation

You can hide or re-order emulators/systems in EmulationStation by editing /etc/emulationstation/es_systems.cfg
For example, if you only want Nintendo based emulators you could remove or comment out the other systems.

 <?xml version="1.0"?>
 <systemList>
   <system>
     <name>nes</name>
     <fullname>Nintendo Entertainment System</fullname>
     <path>~/RetroPie/roms/nes</path>
     <extension>.nes .zip .NES .ZIP</extension>
     <command>/opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ nes %ROM%</command>
     <platform>nes</platform>
     <theme>nes</theme>
   </system>
   <system>
     <name>snes</name>
     <fullname>Super Nintendo</fullname>
     <path>~/RetroPie/roms/snes</path>
     <extension>.bin .smc .sfc .fig .swc .mgd .zip .BIN .SMC .SFC .FIG .SWC .MGD .ZIP</extension>
     <command>/opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ snes %ROM%</command>
     <platform>snes</platform>
     <theme>snes</theme>
   </system>
   <system>
     <name>n64</name>
     <fullname>Nintendo 64</fullname>
     <path>~/RetroPie/roms/n64</path>
     <extension>.z64 .n64 .v64 .zip .Z64 .N64 .V64 .ZIP</extension>
     <command>/opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ n64 %ROM%</command>
     <platform>n64</platform>
     <theme>n64</theme>
   </system>
 <!--
   <system>
     <name>retropie</name>
     <fullname>RetroPie</fullname>
     <path>~/RetroPie/retropiemenu</path>
     <extension>.rp .sh</extension>
     <command>sudo /home/pi/RetroPie-Setup/retropie_packages.sh retropiemenu launch %ROM% </dev/tty >/dev/tty</command>
     <platform/>
     <theme>retropie</theme>
   </system>
   <system>
     <name>amiga</name>
     <fullname>Amiga</fullname>
     <path>~/RetroPie/roms/amiga</path>
     <extension>.sh .SH</extension>
     <command>/opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ amiga %ROM%</command>
     <platform>amiga</platform>
     <theme>amiga</theme>
   </system>
 -->
 </systemList>
 

Note: To comment an XML file use HTML commenting syntax:

Begin Comment:   <!-- 
End Comment:     -->


Reference

https://github.com/RetroPie/RetroPie-Setup/wiki/Does-anybody-know-if-there's-a-way-to-edit-the-retroarch.cfg-to-give-me-the-ability-to-exit-an-emulator-by-using-the-controller%3F

https://github.com/RetroPie/RetroPie-Setup/wiki/RetroArch-Configuration

https://www.reddit.com/r/RetroPie/comments/31d774/question_how_do_i_force_a_controller_to_be_player/