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    Please do not post a support request without first reading and following the advice in https://retropie.org.uk/forum/topic/3/read-this-first

    Unreal Tournament 2004

    Scheduled Pinned Locked Moved Help and Support
    ut2004unrealtournamentbox86ports
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    • N
      Nash
      last edited by

      Hello,

      I'm on PiBoy XRS with Pi4B-4gb and Retropie 4.8.6.

      Unreal Tournament 2004 runs fine when launching "ut2004.exe" with Wine, but not at full speed. There is lot of lag on outdoor maps with vehicles.

      I'm trying to launch the linux native version "ut2004-bin" with box86 but there is this error :

      Error: loading needed libs in elf /home/pi/RetroPie/roms/ports/Unreal Tournament 2004/System/ut2004-bin

      I think the native version of UT2004 is not for arm systems but it's the job of box86 to launch it. What i'm missing ?

      mituM 1 Reply Last reply Reply Quote 0
      • mituM
        mitu Global Moderator @Nash
        last edited by mitu

        @Nash said in Unreal Tournament 2004:

        I think the native version of UT2004 is not for arm systems but it's the job of box86 to launch it. What i'm missing ?

        Something like box86 that would translate x86 bytecode to ARM.

        N 1 Reply Last reply Reply Quote 0
        • N
          Nash @mitu
          last edited by

          @mitu

          Box86 lets you run x86 Linux programs (such as games) on non-x86 Linux systems, like ARM (host system needs to be 32bit little-endian).

          Is my Retropie image for Raspberry 32 or 64bits ? How can I know that ?

          mituM 1 Reply Last reply Reply Quote 0
          • mituM
            mitu Global Moderator @Nash
            last edited by mitu

            @Nash said in Unreal Tournament 2004:

            Is my Retropie image for Raspberry 32 or 64bits ? How can I know that ?

            Did you use the RetroPie image for installation ? Then it's a 32bit system. The getconf LONG_BIT will tell you if you're running a 32 or 64 bit system.

            N 2 Replies Last reply Reply Quote 0
            • N
              Nash @mitu
              last edited by

              @mitu
              Yes I used Retropie Image. The command confirms I'm on 32bit.

              1 Reply Last reply Reply Quote 0
              • N
                Nash @mitu
                last edited by

                I have reinstalled box86 following this guide https://pimylifeup.com/raspberry-pi-x86/

                Same error :
                Error: loading needed libs in elf /home/pi/RetroPie/roms/ports/UT2004/System/ut2004-bin

                mituM 1 Reply Last reply Reply Quote 0
                • mituM
                  mitu Global Moderator @Nash
                  last edited by

                  @Nash said in Unreal Tournament 2004:

                  Same error :
                  Error: loading needed libs in elf /home/pi/RetroPie/roms/ports/UT2004/System/ut2004-bin

                  Are you launching the game via box86 ? It doesn't seem like it.

                  N 1 Reply Last reply Reply Quote 0
                  • N
                    Nash @mitu
                    last edited by

                    @mitu

                    Here is my actual script :

                    if pgrep xboxdrv; then sudo killall -s SIGKILL xboxdrv > /dev/null; fi
cd
sudo /opt/retropie/supplementary/xboxdrv/bin/xboxdrv \
--detach-kernel-driver \
--config /home/pi/RetroPie/roms/ports/PiboyXRS_unreal_xboxdrv.cfg \
--ui-axismap X1=KEY_Q:KEY_D,Y1=KEY_S:KEY_Z > /dev/null \
&
cd
/home/pi/box86/build/box86 '/home/pi/RetroPie/roms/ports/UT2004/System/ut2004-bin'
sleep 10

sudo killall -s SIGKILL xboxdrv > /dev/null

                    Before the elf error there is "Box86 with Dynarec v0.3.7 ..."

                    mituM 1 Reply Last reply Reply Quote 0
                    • mituM
                      mitu Global Moderator @Nash
                      last edited by mitu

                      @Nash Ok, so it's not working with box86 either.

                      EDIT: maybe the 32bit x86 libraries/packages needed by the UT binary need also to be installed. I'm not familiar with box86, but in this kind of cases maybe you need to add a new arch to dpkg in order to be able to install the dependencies. Is the binary even working on a (modern) PC Linux installation ?

                      N 2 Replies Last reply Reply Quote 0
                      • N
                        Nash @mitu
                        last edited by Nash

                        @mitu
                        ut2004-bin runs fine on my Twister OS on the same Pi4. There is an older version of box86 :

                        Box86 with Dynarec v0.2.1 aa7b620d built on Apr 7 2021 17:38:04

                        But I don't know how to install the same version on my Retropie.

                        Edit :

                        v0.2.1 is missing in the releases lol

                        https://github.com/ptitSeb/box86/releases

                        I will try to build some others versions tomorrow.

                        1 Reply Last reply Reply Quote 0
                        • N
                          Nash @mitu
                          last edited by

                          @mitu It's working perfectly with box86-0.2.2.

                          Here is my script that runs UT2004 natively at full speed on Piboy XRS through EmulationStation with mapped controls. We must go into the UT System folder before launching ut2004.bin to avoid "MissingIni" error.

                          if pgrep xboxdrv; then sudo killall -s SIGKILL xboxdrv > /dev/null; fi
cd
sudo /opt/retropie/supplementary/xboxdrv/bin/xboxdrv \
--detach-kernel-driver \
--config /home/pi/RetroPie/roms/ports/PiboyXRS_unreal_xboxdrv.cfg > /dev/null \
&
cd
cd '/home/pi/RetroPie/roms/ports/UT2004/System/'
xinit /home/pi/box86-0.2.2/build/box86 'ut2004-bin' > /dev/null 2>&1 
sleep 1

sudo killall -s SIGKILL xboxdrv > /dev/null

                          The PiboyXRS_unreal_xboxdrv.cfg file :
                          (Should be working with any gamepad with adjustments)

                          [xboxdrv]
evdev=/dev/input/event0
dpad-as-button=true
trigger-as-button=true
silent=true
deadzone=5000

[evdev-absmap]
ABS_X=X1
ABS_Y=Y1
ABS_RX=x2
ABS_RY=y2

[ui-axismap]

x1=KEY_Q:KEY_D
y1=KEY_S:KEY_Z

x2=REL_X:5
y2=REL_Y:-3


[evdev-keymap]
BTN_SOUTH=b
BTN_EAST=a
# BTN_C=tr
BTN_NORTH=y
BTN_WEST=x
# BTN_Z=tl
BTN_START=guide
BTN_SELECT=start
BTN_TRIGGER_HAPPY4=dd
BTN_TRIGGER_HAPPY3=du
BTN_TRIGGER_HAPPY1=dl
BTN_TRIGGER_HAPPY2=dr
BTN_TR=rb
BTN_TL=lb
BTN_TR2=rt
BTN_TL2=lt
BTN_THUMBL=tl
BTN_THUMBR=tr

[ui-buttonmap]
du=KEY_UP
dd=KEY_DOWN
dl=KEY_LEFT
dr=KEY_RIGHT
rt=BTN_LEFT
lt=BTN_RIGHT
tr=KEY_T
tl=KEY_R

x=KEY_A
b=KEY_SPACE
y=KEY_1
a=KEY_ENTER

lb=KEY_F1
rb=BTN_RIGHT

guide=KEY_M
start=KEY_ESC

                          You can adjust some keys in UT controls parameters in game instead modify this .cfg that can be used for ohters FPS games.

                          Thanks for your help.

                          1 Reply Last reply Reply Quote 0
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