• RT4 Client ¹⁾

• These notes provide a game client for 2009Scape

• FreeBSD 15.0 (Xfce)

• This is for private server use
• See 2009Scape localhost Server to set-up a server

• https://gitlab.com/2009scape/rt4-client#instructions
• jogl was removed and eventually re-added for 15.0 ²⁾

su -

pkg install git openjdk17 openjdk25 alsa-plugins wmctrl-fork

• https://gitlab.com/2009scape/rt4-client/-/commits/master?ref_type=heads

cd ~ && mkdir -p ~/'Projects' && rm -Rf ~/'Projects/RT4-Client/src' && git clone --branch 'master' --depth '1' --recurse-submodules 'https://gitlab.com/2009scape/rt4-client.git' ~/'Projects/RT4-Client/src' && sync

sed -i -e 's/USE_TWEENING = true/USE_TWEENING = false/g' ~/'Projects/RT4-Client/src/client/src/main/java/rt4/GlobalConfig.java' && sed -i -e 's/BILINEAR_MINIMAP = true/BILINEAR_MINIMAP = false/g' ~/'Projects/RT4-Client/src/client/src/main/java/rt4/GlobalConfig.java' && sed -i -e 's/USE_SHIFT_CLICK = true/USE_SHIFT_CLICK = false/g' ~/'Projects/RT4-Client/src/client/src/main/java/rt4/GlobalConfig.java' && sed -i -e 's/MOUSEWHEEL_ZOOM = true/MOUSEWHEEL_ZOOM = false/g' ~/'Projects/RT4-Client/src/client/src/main/java/rt4/GlobalConfig.java'

cat ~/'Projects/RT4-Client/src/client/src/main/java/rt4/GlobalConfig.java' | grep 'public static boolean'

cd ~/'Projects/RT4-Client/src' && JAVA_HOME='/usr/local/openjdk17' _JAVA_OPTIONS="--enable-native-access='ALL-UNNAMED'" ~/'Projects/RT4-Client/src/gradlew' 'clean' --no-daemon && JAVA_HOME='/usr/local/openjdk17' _JAVA_OPTIONS="--enable-native-access='ALL-UNNAMED'" ~/'Projects/RT4-Client/src/gradlew' 'jar' --no-daemon

• Last commit: September 25, 2022 4377d495
• New commits check
• Upstream client/config.json (raw)

mkdir -p ~/'Projects/RT4-Client/conf' && ee ~/'Projects/RT4-Client/conf/localhost.json'

{
    "ip_management": "localhost",
    "ip_address": "localhost",
    "world": 1,
    "server_port": 43594,
    "wl_port": 43595,
    "js5_port": 43595,
    "mouseWheelZoom": false,
    "pluginsFolder": "null"
}

mkdir -p ~/'Projects/RT4-Client/scripts' ~/'Projects/RT4-Client/cache' && ee ~/'Projects/RT4-Client/scripts/client-start.sh' && chmod +x ~/'Projects/RT4-Client/scripts/client-start.sh'

#!/bin/sh

cd ~/'Projects/RT4-Client/src/client'

export JAVA_HOME='/usr/local/openjdk25'
export _JAVA_OPTIONS="-Dsun.java2d.uiScale='1' --enable-native-access='ALL-UNNAMED' -Djava.net.preferIPv6Addresses='false' -Djava.io.tmpdir='$HOME/Projects/RT4-Client/cache/' -DclientHomeOverride='$HOME/Projects/RT4-Client/cache/' -Djogamp.gluegen.UseTempJarCache='false' -Djogl.disable.opengles='true' -Dsun.java2d.opengl='true'"

java -DclientFps='60' -jar ~/'Projects/RT4-Client/src/client/build/libs/client-'*'.jar' --config ~/'Projects/RT4-Client/conf/localhost.json'

# End

~/'Projects/RT4-Client/scripts/client-start.sh'

mkdir -p ~/'Projects/RT4-Client/scripts' ~/'Projects/RT4-Client/cache' && ee ~/'Projects/RT4-Client/scripts/client-hidpi-start.sh' && chmod +x ~/'Projects/RT4-Client/scripts/client-hidpi-start.sh'

#!/bin/sh

cd ~/'Projects/RT4-Client/src/client'

export JAVA_HOME='/usr/local/openjdk25'
export _JAVA_OPTIONS="-Dsun.java2d.uiScale='2' --enable-native-access='ALL-UNNAMED' -Djava.net.preferIPv6Addresses='false' -Djava.io.tmpdir='$HOME/Projects/RT4-Client/cache/' -DclientHomeOverride='$HOME/Projects/RT4-Client/cache/' -Djogamp.gluegen.UseTempJarCache='false' -Djogl.disable.opengles='true' -Dsun.java2d.opengl='true'"

java -DclientFps='60' -jar ~/'Projects/RT4-Client/src/client/build/libs/client-'*'.jar' --config ~/'Projects/RT4-Client/conf/localhost.json'

# End

~/'Projects/RT4-Client/scripts/client-hidpi-start.sh'

mkdir -p ~/'Projects/RT4-Client/scripts' && ee ~/'Projects/RT4-Client/scripts/client-update.sh' && chmod +x ~/'Projects/RT4-Client/scripts/client-update.sh'

#!/bin/sh

git -C ~/'Projects/RT4-Client/src' reset --hard
git -C ~/'Projects/RT4-Client/src' pull origin 'master' --rebase

sed -i -e 's/USE_TWEENING = true/USE_TWEENING = false/g' ~/'Projects/RT4-Client/src/client/src/main/java/rt4/GlobalConfig.java'
sed -i -e 's/BILINEAR_MINIMAP = true/BILINEAR_MINIMAP = false/g' ~/'Projects/RT4-Client/src/client/src/main/java/rt4/GlobalConfig.java'
sed -i -e 's/USE_SHIFT_CLICK = true/USE_SHIFT_CLICK = false/g' ~/'Projects/RT4-Client/src/client/src/main/java/rt4/GlobalConfig.java'
sed -i -e 's/MOUSEWHEEL_ZOOM = true/MOUSEWHEEL_ZOOM = false/g' ~/'Projects/RT4-Client/src/client/src/main/java/rt4/GlobalConfig.java'

cd ~/'Projects/RT4-Client/src'

export JAVA_HOME='/usr/local/openjdk17'

~/'Projects/RT4-Client/src/gradlew' 'clean' --no-daemon
~/'Projects/RT4-Client/src/gradlew' 'jar' --no-daemon

unset 'JAVA_HOME'

notify-send -i ~/'Projects/RT4-Client/src/client/src/main/resources/saradomin.png' -t '3000' '2009Scape RT4 Client update complete'

# End

~/'Projects/RT4-Client/scripts/client-update.sh'

::commands

::fpson

mkdir -p ~/'.local/share/applications' && ee ~/'.local/share/applications/2009Scape-localhost.desktop' && sed -i -e 's/'CHANGEME'/'$USER'/g' ~/'.local/share/applications/2009Scape-localhost.desktop' && update-desktop-database --quiet ~/'.local/share/applications'

[Desktop Entry]
Name=2009Scape
Categories=Game;
Exec='/bin/sh' -c "~/'Projects/RT4-Client/scripts/client-start.sh'"
Type=Application
StartupNotify=false
Icon=/home/CHANGEME/Projects/RT4-Client/src/client/src/main/resources/saradomin.png
Actions=HiDPI;Server;Saves;Server-Update;Client-Update;Notes;

[Desktop Action HiDPI]
Exec='/bin/sh' -c "~/'Projects/RT4-Client/scripts/client-hidpi-start.sh'"
Name=Launch in High-DPI

[Desktop Action Server]
Exec='/bin/sh' -c "xfce4-terminal --minimize -T '2009Scape [Server]' -I ~/'Projects/RT4-Client/src/client/src/main/resources/saradomin.png' -e ~/'Projects/2009Scape-Server/scripts/localhost-server-start.sh'"
Name=Server - Start

[Desktop Action Saves]
Exec='/bin/sh' -c "~/'Projects/2009Scape-Server/scripts/localhost-save-backup.sh'"
Name=Save Data Back-up

[Desktop Action Server-Update]
Exec='/bin/sh' -c "xfce4-terminal -T '2009Scape [Updater]' -I ~/'Projects/RT4-Client/src/client/src/main/resources/saradomin.png' -e ~/'Projects/2009Scape-Server/scripts/localhost-server-update.sh'"
Name=Server Update

[Desktop Action Client-Update]
Exec='/bin/sh' -c "xfce4-terminal -T 'RT4 Client [Updater]' -I ~/'Projects/RT4-Client/src/client/src/main/resources/saradomin.png' -e ~/'Projects/RT4-Client/scripts/client-update.sh'"
Name=Client Update

[Desktop Action Notes]
Exec='/bin/sh' -c "gio open 'https://wiki.realmofespionage.xyz/servers:bsd:games:2009scape_localhost' 'https://wiki.realmofespionage.xyz/games:bsd:rt4_client_runescape_530'"
Name=Install Notes

# End

xfce4-panel -r

• Left-side

wmctrl -r 'rt4-client.rt4-client' -x -e '0,0,250,780,510'

• Right-side

wmctrl -r 'rt4-client.rt4-client' -x -e '0,1130,250,780,510'

• HiDPI fullscreen

wmctrl -r 'rt4-client.rt4-client' -x -b 'toggle,fullscreen'