#! /bin/sh
set -e
sz=48
tn=0
echo "#define TOOLSIZE $sz"
egrep -v '^#' < tools.list |
  while read t
  do
	echo -n "#define TOOL_"
	echo -n $t | tr a-z A-Z | tr -c A-Z0-9_ _
	echo " $tn"
	tn=$(($tn + 1))
	echo "static void setup_$t(TOOL *);"
	echo "static void click_$t(const LX_EVENT_ButtonPress *);"
	echo "static unsigned char bits_$t[] = {"
	pnmnoraw < bits-$t.pbm |
	  awk '	function ostr(s,    sl) {
			sl = length(s);
			if (oll + sl > 72) {
				printf("\n");
				oll = 0;
			}
			printf("%s",s);
			oll += sl;
		}
		function appendbit(bit) {
			b = (2 * b) + bit;
			bn ++;
			if (bn >= 8) {
				ostr(pre);
				ostr(b "");
				pre = ",";
				b = 0;
				bn = 0;
			}
		}
		NR==1 { next; }
		NR==2 { if ((NF != 2) || ($1 != '$sz') || ($2 != '$sz')) {
				printf("%s size wrong\n","'$t'") > "/dev/stderr";
				exit 1
			}
			next;
		}
		{ img = img gensub("[^01]","@","g",$0); }
		END {
			i = 1;
			b = 0;
			bn = 0;
			oll = 0;
			pre = "";
			for (y=0;y<'$sz';y++) {
				for (x=0;x<'$sz';x++) {
					appendbit(substr(img,i++,1));
				}
				while (bn > 0) { appendbit(0); }
			}
		}' # | fold -s -w 71 | sed -e 's/ /,/g' -e 's/$/,/' -e 's/,,*/,/g'
	echo "};"
  done
echo "static TOOL tools[] = {"
egrep -v '^#' < tools.list | sed -e 's/.*/{ "&", \&setup_&, \&click_&, \&bits_&[0] },/'
echo "};"