#!/usr/bin/env bash
#
# mario.sh - demonstrate IOCCC entry 2014/maffiodo1 Super Mario Bros.
#

# make sure CC is set so that when we do make CC="$CC" it isn't empty. Doing it
# this way allows us to have the user specify a different compiler in an easy
# way.
if [[ -z "$CC" ]]; then
    CC="cc"
fi

make CC="$CC" all >/dev/null || exit 1

# clear screen after compilation so that only the entry is shown
clear

# see if the user wants to override width and height
if [[ -z "$ROWS" ]]; then
	ROWS="480"
fi
if [[ -z "$COLS" ]]; then
	COLS="640"
fi

# We disable the useless cat warning of ShellCheck because the to use
# instructions have it and for such a long command line it's easier to deal
# with. Besides that it is dubious to claim there is such a thing as useless
# cat.
#
# SC2002 (style): Useless cat. Consider 'cmd < file | ..' or 'cmd file | ..' instead.
# https://www.shellcheck.net/wiki/SC2002
# shellcheck disable=SC2002
cat mario.level | ./prog "$COLS" "$ROWS" 800 300 128 144 mario.rgba mario8.wav 10343679 && telnet telehack.com 23