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[Setup] Allow preserving current Proton installation #51

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Jan 3, 2023
Merged

[Setup] Allow preserving current Proton installation #51

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65 changes: 55 additions & 10 deletions setup_d3d8.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,10 @@ proton_dxvk=${proton_dxvk:-"files/lib/wine/dxvk"}
proton_dxvk64=${proton_dxvk64:-"files/lib64/wine/dxvk"}
dxvk_lib32=${dxvk_lib32:-"x32"}

# Define our own entry in compatibility tools
PROTON_D3D8=~/.local/share/Steam/compatibilitytools.d/Proton-D8VK
MODIFYPROTON=1

# figure out where we are
basedir="$(dirname "$(readlink -f "$0")")"

Expand All @@ -20,7 +24,7 @@ uninstall)
;;
*)
echo "Unrecognized action: $action"
echo "Usage: $0 [install|uninstall] [--app <steamappid>] [--no-proton] [--symlink]"
echo "Usage: $0 [install|uninstall] [--app <steamappid>] [--no-proton] [--symlink] [--preserve]"
echo ""
echo "To use custom Proton installation path, set \$PROTON or \$STEAMAPPS"
exit 1
Expand All @@ -43,6 +47,8 @@ while (($# > 0)); do
"--symlink")
file_cmd="ln -s"
;;
"--preserve")
unset MODIFYPROTON
esac
shift
done
Expand Down Expand Up @@ -261,6 +267,33 @@ $action d3d9
$action d3d8

if [ "$action" == "install" ] && ! [ -z "$PROTON" ]; then
# if --preserve is used
if [ -z "$MODIFYPROTON" ]; then
# Make our copy of proton
rm -rf "$PROTON_D3D8" # Remove whatever's already there to refresh the installation
echo "Making our own copy of Proton"
mkdir -p $PROTON_D3D8
cp -r "$PROTON"/* $PROTON_D3D8/

# Make sure Steam can read our Proton
echo '{
"compat_tools"
{
"Proton-D8VK"
{
"install_path" "."
"display_name" "Proton-D8VK"
"from_oslist" "windows"
"to_oslist" "linux"
}
}
}' > $PROTON_D3D8/compatibilitytools.vdf


# Set PROTON dir to our new copy
PROTON="$PROTON_D3D8"
fi

# Install d3d8 and d3d9 to Proton
installFile "$PROTON/$proton_dxvk" "$dxvk_lib32" "d3d9" "d3d9.dll -> \$PROTON/files/lib/wine/dxvk/d3d9.dll"
installNewFile "$PROTON/$proton_dxvk" "$dxvk_lib32" "d3d8" "d3d8.dll -> \$PROTON/files/lib/wine/dxvk/d3d8.dll"
Expand All @@ -270,14 +303,26 @@ if [ "$action" == "install" ] && ! [ -z "$PROTON" ]; then
# Update ./proton to install d8vk
echo "Patching proton executable..."
sed -i 's/dxvkfiles = \["d3d11", "d3d10core", "d3d9"\]/dxvkfiles = \["d3d11", "d3d10core", "d3d9", "d3d8"\]/' "$PROTON/proton"

# if --preserve is used
if [ -z "$MODIFYPROTON" ]; then
echo "Done! If this is your first time installing with --preserve, please restart Steam and force your game to use Proton-D8VK as its compatibility tool!"
fi
elif ! [ -z "$PROTON" ]; then
# Uninstall d3d8/d3d9 from Proton
uninstallFile "$PROTON/$proton_dxvk" "$dxvk_lib32" "d3d9" "d3d9.dll.old -> \$PROTON/files/lib/wine/dxvk/d3d9.dll"
uninstallNewFile "$PROTON/$proton_dxvk" "$dxvk_lib32" "d3d8" "Removing \$PROTON/files/lib/wine/dxvk/d3d8.dll"
uninstallFile "$PROTON/$proton_dxvk64" "$dxvk_lib32" "d3d9" "d3d9.dll.old -> \$PROTON/files/lib64/wine/dxvk/d3d9.dll"
uninstallNewFile "$PROTON/$proton_dxvk64" "$dxvk_lib32" "d3d8" "Removing \$PROTON/files/lib64/wine/dxvk/d3d8.dll"

# Revert ./proton to not install d8vk
echo "Reverting proton executable..."
sed -i 's/dxvkfiles = \["d3d11", "d3d10core", "d3d9", "d3d8"\]/dxvkfiles = \["d3d11", "d3d10core", "d3d9"\]/' "$PROTON/proton"
# if --preserve is used
if [ -z "$MODIFYPROTON" ]; then
rm -rf "$PROTON_D3D8"
echo "Done! Make sure you restart Steam and make your game use something other than Proton-D8VK!"
exit 1
else
# Uninstall d3d8/d3d9 from Proton
uninstallFile "$PROTON/$proton_dxvk" "$dxvk_lib32" "d3d9" "d3d9.dll.old -> \$PROTON/files/lib/wine/dxvk/d3d9.dll"
uninstallNewFile "$PROTON/$proton_dxvk" "$dxvk_lib32" "d3d8" "Removing \$PROTON/files/lib/wine/dxvk/d3d8.dll"
uninstallFile "$PROTON/$proton_dxvk64" "$dxvk_lib32" "d3d9" "d3d9.dll.old -> \$PROTON/files/lib64/wine/dxvk/d3d9.dll"
uninstallNewFile "$PROTON/$proton_dxvk64" "$dxvk_lib32" "d3d8" "Removing \$PROTON/files/lib64/wine/dxvk/d3d8.dll"

# Revert ./proton to not install d8vk
echo "Reverting proton executable..."
sed -i 's/dxvkfiles = \["d3d11", "d3d10core", "d3d9", "d3d8"\]/dxvkfiles = \["d3d11", "d3d10core", "d3d9"\]/' "$PROTON/proton"
fi
fi