#!/bin/bash
# checks
[ ! -x "$(command -v dwarfs)" ] && echo "dwarfs not installed" && exit; [ ! -x "$(command -v fuse-overlayfs)" ] && echo "fuse-overlayfs not installed" && exit; cd "$(dirname "$(readlink -f "$0")")" || exit; [ "$EUID" = "0" ] && exit;

# define
STS="$PWD/settings.sh"; LOGO="$PWD/files/logo.txt.gz"; [ ! -e "$LOGO" ] && cp /opt/jc141/bash/logo.txt.gz "$LOGO"; export JCDW="${XDG_DATA_HOME:-$HOME/.local/share}/jc141/wine"; [ ! -d "$JCDW" ] && mkdir -p "$JCDW"

# wine
export WINE="$(command -v wine)"; export WINEPREFIX="$JCDW/prefix"; export WINEDLLOVERRIDES="mshtml=d;nvapi,nvapi64=n"; export WINE_LARGE_ADDRESS_AWARE=1;

# dwarfs
bash "$STS" extract-dwarfs; zcat "$LOGO"; [ "${DBG:=0}" = "1" ] || (export WINEDEBUG='-all' && exec &>/dev/null);

# vulkan-translation
VLK="$PWD/files/vlk.sh"; [ ! -e "$VLK" ] && cp /opt/jc141/bash/vlk.sh "$VLK"; if [ ! -x "$(command -v vlk-jc141)" ]; then bash "$VLK"; else vlk-jc141; fi; export DXVK_ENABLE_NVAPI=1

# block non-lan networking
export BIND_INTERFACE=lo; export BIND_EXCLUDE=10.,172.16.,192.168.; export LD_PRELOAD='/usr/$LIB/bindToInterface.so';

# Registry
if [ ! -f "bat.reg" ]; then
echo "creating bat.reg file"
cat > bat.reg <<EOF
Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Bethesda Softworks\Skyrim Special Edition]

"Installed Path"="Z:$PWD/files/groot"

[HKEY_LOCAL_MACHINE\Software\LOOT]

"Installed Path"="Z:$PWD/files/groot/LOOT"

EOF
LIST=(5 9)

for i in "${LIST[@]}"; do
sed -i "${i}s+/+\\\\\\\+g" bat.reg
done
fi

# Running the reg.bat file
if ! grep -q "Installed Path" "$WINEPREFIX/system.reg"; then
echo "Installed Path doesn't exist, adding now" && "$WINE" regedit bat.reg && echo "Installed Path created"
else echo "Installed Path exists"
fi

[ ! -e "$WINEPREFIX/drive_c/users/$USER/AppData/Local/Skyrim Special Edition/Plugins.txt" ] && mkdir -p "$WINEPREFIX/drive_c/users/$USER/AppData/Local/Skyrim Special Edition" && cp "$PWD/files/Plugins.txt" "$WINEPREFIX/drive_c/users/$USER/AppData/Local/Skyrim Special Edition/Plugins.txt"

# start
cd "$PWD/files/groot"; "$WINE" "SkyrimSELauncher.exe" "$@"