====== Information ======

  * Battle.net App ((http://us.battle.net/en/app))
  * Diablo III ((https://us.diablo3.blizzard.com/en-us/))
  * 32-bit

===== Prerequisites =====

  * [[distros:fedora_workstation_gnome|Fedora Workstation]]
  * [[notes:wine|Wine]]

===== Notes =====

  * 32-bit is D3D9 and better for Gallium Nine
  * See [[games:wine:diablo_3_x64|Diablo III 64-bit]] notes for D3D11 and DXVK
  * 2023/09/15: 32-bit + Gallium Nine performs better than 64-bit + DXVK with Intel UHD 630 graphics

====== Install ======

===== Battle.net App =====

  * Install to default directory when prompted ((C:/Program Files/Battle.net))
  * Log-in
  * Change Battle.net App settings ((don't auto-start, exit on game launch))
  * Close

  mkdir -p ~/'.wine' && wget 'https://us.battle.net/download/getInstaller?os=win&installer=Battle.net-Setup.exe&id=undefined' -O ~/'Downloads/Battle.net-Setup.exe' && WINEPREFIX=~/'.wine/Diablo III' WINEARCH='win32' wine ~/'Downloads/Battle.net-Setup.exe'

===== Restore Data =====

****

  mv ~/'Downloads/Diablo III' ~/'.wine/Diablo III/drive_c/Program Files' && sync

===== Diablo III =====

  * Install or Locate Game -> Diablo III

  cd ~/'.wine/Diablo III/drive_c/Program Files/Battle.net' && WINEPREFIX=~/'.wine/Diablo III' wine ~/'.wine/Diablo III/drive_c/Program Files/Battle.net/Battle.net Launcher.exe'

===== Clean Up =====

****

  rm -f ~/'Downloads/Battle.net-Setup.exe' ~/'Desktop/Battle.net.desktop' ~/'Desktop/Diablo III.desktop' && cd ~ && sync

====== Libraries ======

===== DXVK =====

  * https://github.com/doitsujin/dxvk/actions ((need to be signed into GitHub, and select the latest ''master'' artifacts package))

  ls ~/'Downloads/dxvk-master-'*'.zip' && rm -Rf '/tmp/dxvk-master' && mkdir -p '/tmp/dxvk-master' && unzip ~/'Downloads/dxvk-master-'*'.zip' -d '/tmp/dxvk-master/' && cp --backup '/tmp/dxvk-master/x32/'*'.dll' ~/'.wine/Diablo III/drive_c/windows/system32/' && WINEPREFIX=~/'.wine/Diablo III' winetricks 'd3d9=native' 'd3d10core=native' 'd3d11=native' 'dxgi=native' && mkdir -p ~/'.wine/Diablo III/dxvk_shader_cache' && sync

===== Gallium Nine Standalone =====

  * https://github.com/iXit/wine-nine-standalone/releases

  ls ~/'Downloads/gallium-nine-standalone-'*'.tar.gz' && rm -rf '/tmp/gallium-nine-standalone' && cd '/tmp' && tar -xvzf ~/'Downloads/gallium-nine-standalone-'*'.tar.gz' && cd ~ && cp --force '/tmp/gallium-nine-standalone/lib32/d3d9-nine.dll.so' ~/'.wine/Diablo III/drive_c/windows/system32/d3d9.dll' && rm -rf '/tmp/gallium-nine-standalone' ~/'Downloads/gallium-nine-standalone-'*'.tar.gz' && sync

==== Uninstall ====

****

<code>rm -f ~/'.wine/Diablo III/drive_c/windows/system32/d3d9.dll' && WINEPREFIX=~/'.wine/Diablo III' wineboot --update</code>

====== Desktop Launcher ======

===== Initial =====

****

  rm -Rf ~/'.local/share/applications/wine/Programs/Battle.net' ~/'.local/share/applications/wine/Programs/Diablo III' && mkdir -p ~/'.local/share/applications/wine/Programs/Diablo III'

===== Diablo III (Battle.net App) =====

  nano ~/'.local/share/applications/wine/Programs/Diablo III/Diablo III.desktop'

<code>
[Desktop Entry]
Name=Diablo III
Categories=Game;AdventureGame;RolePlaying
Exec='/bin/bash' -c "cd ~/'.wine/Diablo III/drive_c/Program Files/Diablo III' && PULSE_LATENCY_MSEC='400' MESA_SHADER_CACHE_DIR=~/'.wine/Diablo III' DXVK_STATE_CACHE_PATH=~/'.wine/Diablo III/dxvk_shader_cache' WINEPREFIX=~/'.wine/Diablo III' wine ~/'.wine/Diablo III/drive_c/Program Files/Diablo III/Diablo III Launcher.exe'"
Type=Application
StartupNotify=true
Icon=B9E6_Diablo III Launcher.0
StartupWMClass=diablo iii.exe
Actions=Cache;Kill;Notes;

[Desktop Action Cache]
Exec='/bin/bash' -c "rm -Rf ~/'.wine/Diablo III/mesa_shader_cache/'* ~/'.wine/Diablo III/dxvk_shader_cache/'* && sync && notify-send 'The Diablo III cache has been cleaned.'"
Name=Cache Cleanup

[Desktop Action Kill]
Exec='/bin/bash' -c "WINEPREFIX=~/'.wine/Diablo III' wineserver --kill"
Name=Force-close

[Desktop Action Notes]
StartupNotify=false
Exec='/bin/bash' -c "gio open 'https://wiki.realmofespionage.xyz/games:wine:diablo_3'"
Name=Installation Notes

# End</code>

====== Quick Commands ======

===== Winecfg =====

****

  WINEPREFIX=~/'.wine/Diablo III' winecfg

===== Winetricks =====

****

  WINEPREFIX=~/'.wine/Diablo III' winetricks

===== Registry Editor =====

****

  WINEPREFIX=~/'.wine/Diablo III' regedit

===== Kill =====

****

  WINEPREFIX=~/'.wine/Diablo III' wineserver --kill

===== Execute =====

==== Battle.net App ====

  * ''Battle.net Launcher.exe''

  cd ~/'.wine/Diablo III/drive_c/Program Files/Battle.net' && PULSE_LATENCY_MSEC='400' MESA_SHADER_CACHE_DIR=~/'.wine/Diablo III' DXVK_STATE_CACHE_PATH=~/'.wine/Diablo III/dxvk_shader_cache' WINEPREFIX=~/'.wine/Diablo III' WINEDEBUG='' wine ~/'.wine/Diablo III/drive_c/Program Files/Battle.net/Battle.net Launcher.exe'

==== Diablo III (Battle.net App) ====

  * ''Diablo III Launcher.exe''

  cd ~/'.wine/Diablo III/drive_c/Program Files/Diablo III' && PULSE_LATENCY_MSEC='400' MESA_SHADER_CACHE_DIR=~/'.wine/Diablo III' DXVK_STATE_CACHE_PATH=~/'.wine/Diablo III/dxvk_shader_cache' WINEPREFIX=~/'.wine/Diablo III' WINEDEBUG='' wine ~/'.wine/Diablo III/drive_c/Program Files/Diablo III/Diablo III Launcher.exe'

==== Diablo III ====

  * Useful for quick graphical testing as this bypasses Battle.net launcher and boots D3 directly
  * ''Diablo III.exe''

  cd ~/'.wine/Diablo III/drive_c/Program Files/Diablo III' && PULSE_LATENCY_MSEC='400' MESA_SHADER_CACHE_DIR=~/'.wine/Diablo III' DXVK_STATE_CACHE_PATH=~/'.wine/Diablo III/dxvk_shader_cache' WINEPREFIX=~/'.wine/Diablo III' WINEDEBUG='' wine ~/'.wine/Diablo III/drive_c/Program Files/Diablo III/Diablo III.exe' -launch

===== File Manager =====

==== Root ====

****

  gio open ~/'.wine/Diablo III/drive_c/Program Files/Diablo III'