steamplay-custom/wrapper

#!/bin/bash

# source our .bashrc if present
if [ -f "$HOME/.bashrc" ]
then
. $HOME/.bashrc
fi

SPC_CFG="$HOME/.config/steamcustomrc"
COMMANDTYPE=$1

if [ "$COMMANDTYPE" = "wait-before-run" ]
then
	# client forwards this env to us
	STEAM_APPID="$SteamGameId"

	# find valid entry, first result only
	CHECK_GAME=$(grep ":$STEAM_APPID:" "$SPC_CFG" | head -n 1)

	# nothing found? throw a message...
	if [ -z "$CHECK_GAME" ]
	then
		notify-send -a "SteamPlay-Custom" \
			-i "steam" "SteamPlay-Custom" \
			"AppID $STEAM_APPID has no entry in $SPC_CFG"
		exit
	fi

	# grab our alternative
	RUN_GAME=$(echo "$CHECK_GAME" | cut -d ':' -f 3)

	# check for empty launch parameter
	if [ -z "$RUN_GAME" ]
	then
		notify-send -a "SteamPlay-Custom" \
			-i "steam" "SteamPlay-Custom" \
			"No program supplied with AppID in $SPC_CFG"
		exit
	fi

	# check if steam launch parms are allowed
	RUN_PARM=$(echo "$CHECK_GAME" | cut -d ':' -f 4)

	# run it
	if [ "$RUN_PARM" = "parms" ]
	then
		PARMARR=( "$@" )
		ARGLEN=${#PARMARR[@]}
		GAMEARGS=${PARMARR[@]:2:$ARGLEN-1}
		exec ${RUN_GAME} ${GAMEARGS}
	else
		exec ${RUN_GAME}
	fi
fi