CC	= cc
CFLAGS	= -Wall -g -O0
LDFLAGS	= -lreadline

.PHONY: all clear

all: adventure

OBJ = save.o match.o parseexec.o toggle.c inventory.o \
	misc.o object.o io.o adventure.o

# making every object depending on object.h may be too aggressive,
# but will surely avoid some nasty bugs (I hope at least.)
${OBJ}: adventure.h config.h object.h

adventure: ${OBJ}
	${CC} -o adventure ${OBJ} ${LDFLAGS}

object.c: object.data data_to_c.awk
	awk -v pass=c1 -f data_to_c.awk object.data > object.c
	awk -v pass=c2 -f data_to_c.awk object.data >> object.c

object.h: object.data data_to_c.awk
	awk -v pass=h -f data_to_c.awk object.data > object.h

.SUFFIXES: .c .o
.c.o:
	${CC} ${CFLAGS} -c $< -o $@

clear:
	rm -f *.o adventure object.c object.h map.gv map.png

map.gv: map.awk object.data
	awk -f map.awk object.data > $@

map.png: map.gv
	dot -Tpng -o $@ map.gv