#!/usr/bin/bash
# Script taken out from here: https://github.com/prasanthrangan/hyprdots/blob/main/Configs/.config/hypr/scripts/gamelauncher.sh

STEAM_LIB="$XDG_DATA_HOME/Steam/config/libraryfolders.vdf"
STEAM_THUMB="$XDG_DATA_HOME/Steam/appcache/librarycache"

if [ ! -f $STEAM_LIB ] || [ ! -d $STEAM_THUMB ]; then
	notify-send "Steam Library Not Found!"
fi

# Check steam mount paths
STEAM_PATHS=$(grep '"path"' "$STEAM_LIB" | awk -F '"' '{print $4}')
MANIFEST_LIST=$(fd -t f -e acf appmanifest_ $STEAM_PATHS/steamapps/ 2>/dev/null)

# Read intalled games
GAME_LIST=$(echo "$MANIFEST_LIST" | while read acf; do
	appid=$(grep '"appid"' $acf | cut -d '"' -f 4)
	if [ -f ${STEAM_THUMB}/${appid}_library_600x900.jpg ]; then
		game=$(grep '"name"' $acf | cut -d '"' -f 4)
		echo "$game|$appid"
	else
		continue
	fi
done | sort)

echo "$GAME_LIST"

# Launch rofi menu
ROFI_SEL=$(echo "$GAME_LIST" | while read acf; do
	appid=$(echo $acf | cut -d '|' -f 2)
	game=$(echo $acf | cut -d '|' -f 1)
	echo -en "$game\x00icon\x1f${STEAM_THUMB}/${appid}_library_600x900.jpg\n"
done | rofi -dmenu)

# Launch game
if [ ! -z "$ROFI_SEL" ]; then
	LAUNCHID=$(echo "$GAME_LIST" | grep "$ROFI_SEL" | cut -d '|' -f 2)
	steam -applaunch "${LAUNCHID}" &
	notify-send "Launching ${ROFI_SEL}..." -i ${STEAM_THUMB}/${LAUNCHID}_library_600x900.jpg
fi