From 627ed64b938a4a4808d4a44acd478ead6d426280 Mon Sep 17 00:00:00 2001
From: GloriousEggroll <gloriouseggroll@gmail.com>
Date: Wed, 24 Jan 2024 12:05:12 -0700
Subject: [PATCH] try to autoset game install path if one isnt set

---
 gamelauncher.sh | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

diff --git a/gamelauncher.sh b/gamelauncher.sh
index b6d05ae..679affd 100755
--- a/gamelauncher.sh
+++ b/gamelauncher.sh
@@ -19,14 +19,18 @@ export PROTONPATH="$PROTONPATH"
 export ULWGL_ID="$GAMEID"
 export STEAM_COMPAT_APP_ID="$GAMEID"
 numcheck='^[0-9]+$'
-if [[ $(cat $ULWGL_ID | cut -d "-" -f 2) =~$numcheck ]]; then
+if [[ $(cat $ULWGL_ID | cut -d "-" -f 2) =~ $numcheck ]]; then
   export STEAM_COMPAT_APP_ID=$(cat $ULWGL_ID | cut -d "-" -f 2)
 fi
 export SteamAppId="$STEAM_COMPAT_APP_ID"
-export STEAM_COMPAT_TOOL_PATHS=''
 export STEAM_COMPAT_LIBRARY_PATHS=''
-export STEAM_COMPAT_MOUNTS=''
-export STEAM_COMPAT_INSTALL_PATH="$PROTONPATH"
+
+if [[ -z $STEAM_COMPAT_INSTALL_PATH ]]; then
+  exepath="$(readlink -f "$1")"
+  gameinstallpath="${exepath%/*}"
+  export STEAM_COMPAT_INSTALL_PATH="$gameinstallpath"
+fi
+
 export STEAM_COMPAT_CLIENT_INSTALL_PATH=''
 export STEAM_COMPAT_DATA_PATH="$WINEPREFIX"
 export STEAM_COMPAT_SHADER_PATH="$STEAM_COMPAT_DATA_PATH"/shadercache
@@ -37,6 +41,11 @@ export FONTCONFIG_PATH=''
 export EXE="$1"
 shift 1
 export LAUNCHARGS="$@"
+
 me="$(readlink -f "$0")"
 here="${me%/*}"
+
+export STEAM_COMPAT_TOOL_PATHS="$PROTONPATH:$here"
+export STEAM_COMPAT_MOUNTS="$PROTONPATH:$here"
+
 $here/ULWGL --verb=waitforexitandrun -- "$PROTONPATH"/proton waitforexitandrun "$EXE" "$1" "$2" "$3"