#!/bin/sh
# This mechanism is fairly unreliable, but it is the only "okay" way currently :/
# realpath is also not part of any POSIX standard

cd $(dirname $(realpath "$0"))
if test $? -eq 1; then
	alert --stop "cant figure out where this script is" "Ill adjust it!"
	exit
fi

uname=`uname -o`
if test "$uname" = "Haiku"
then
	if test ! -L fonts/font.ttf
	then
		mkdir fonts/
		ln -s /system/data/fonts/ttfonts/NotoSans-Regular.ttf fonts/font.ttf
	fi
else
	if test ! -L fonts/font.ttf
	then
		alert --info "Don't know this OS, so don't know the fonts!
Please symlink a font to fonts/font.ttf!
(This is normally NotoSans-Regular.ttf)

Falling back to love2d default font." Okay
	fi
fi
if test "$uname" = "Haiku"; then
	if test $(getarch) = "x86_gcc2"; then
		if command -v love-x86; then
			love-x86 .
		else
			if alert --stop "Could not find love2d!" "Install love2d" "Exit"; then
				if pkgman install -y love_x86; then
					love-x86 .
				else
					alert --stop "Unable to install love2d!" "Exit"
				fi
			fi
		fi
	else
		if command -v love; then
			love .
		else
			if alert --stop "Could not find love2d!" "Install love2d" "Exit"; then
				if pkgman install -y cmd:love; then
					love .
				else
					alert --stop "Unable to install love2d!" "Exit"
				fi
			fi
		fi
	fi
else
	#other sh providing OS, not known what package manager
	if command -v love; then
		love .
	else
		alert --stop "Could not find the love executable!" "Damn"
	fi
fi