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- #!/usr/bin/env bash
- # Revert every change made by install.sh, restoring the *.orig backups.
- set -euo pipefail
- GAME_ROOT="${1:?usage: ./uninstall.sh <game-root-dir>}"
- D="$GAME_ROOT/data"
- APPID=2326780
- restore() { # <file>
- if [ -f "$1.orig" ]; then
- mv -f "$1.orig" "$1"; echo "restored $(basename "$1")"
- else
- echo "no backup for $(basename "$1") (skipped)"
- fi
- }
- # kill only this prefix's wineserver, matched via WINEPREFIX in its
- # environment; a blanket pkill would lose unflushed registry changes in
- # unrelated Wine prefixes
- kill_prefix_wineserver() { # <pfx-dir>
- local pfx pid env_pfx
- pfx="$(cd "$1" 2>/dev/null && pwd)" || return 0
- for pid in $(pgrep -x wineserver 2>/dev/null || true); do
- env_pfx="$(tr '\0' '\n' < "/proc/$pid/environ" 2>/dev/null \
- | sed -n 's/^WINEPREFIX=//p' | head -1 || true)"
- if [ -n "$env_pfx" ] && [ "${env_pfx%/}" = "$pfx" ]; then
- kill -9 "$pid" 2>/dev/null || true
- fi
- done
- }
- restore "$D/kmyCore.dll"
- restore "$D/bakinplayer.exe"
- restore "$D/lib/sysresource/shader/include/v2_vpcommon.cgh"
- # fix 5 added a single registry value, so remove just that line; restoring a
- # whole user.reg backup would wipe every registry change made since install
- PFX="$GAME_ROOT/../../compatdata/$APPID/pfx"
- REG="$PFX/user.reg"
- if [ -f "$REG" ] && grep -qaxF '"UseTakeFocus"="N"' "$REG"; then
- kill_prefix_wineserver "$PFX" # so wineserver can't flush over our edit
- tmp="$(mktemp)"
- grep -vaxF '"UseTakeFocus"="N"' "$REG" > "$tmp"
- cp "$tmp" "$REG"; rm -f "$tmp"
- echo "removed UseTakeFocus=N from user.reg (.bak-* backups kept as fallback)"
- else
- echo "UseTakeFocus=N not present in user.reg (nothing to revert)"
- fi
- echo "Done. Also clear the game's Steam Launch Options if you set them."
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