CC = cc
# -fno-omit-frame-pointer is to prevent malloc stacktraces from being truncated,
# see "My malloc stacktraces are too short" here:
# https://github.com/google/sanitizers/wiki/AddressSanitizer
SANITIZERS = -fsanitize=address,undefined -fno-omit-frame-pointer
ifeq ($(CFLAGS),)
	CFLAGS = -Wall -Wextra -Werror -g -O2
endif
IFLAGS = -I./mlx -I./libft

SOURCEFILES = \
		src/hud/load_texture.c \
		src/hud/hud.c \
		src/utils/inits.c \
		src/utils/time.c \
		src/utils/destroy_utils.c \
		src/draw/draw_map.c \
		src/draw/drawutils.c \
		src/main.c \
		src/map/checkers.c \
		src/map/collision.c \
		src/map/forbidden_characters.c \
		src/map/populate_map.c \
		src/map/setters.c \
		src/utils/frees.c \
		src/utils/hooks.c \
	    src/map/map_checker.c \
	    src/player/angle.c \
		src/player/player.c \
		src/player/move.c \
		src/player/move_step.c \
		src/raycast/ray.c \
		src/raycast/walls.c \
		src/renderer/render.c \
		src/sprites/create_sprite.c \
		src/sprites/move_sprites.c \
		src/sprites/sort_sprites.c \
		src/sprites/sprite_caster.c \

OBJECTS = $(SOURCEFILES:.c=.o)
NAME = cub3d
DEPS = $(OBJECTS:.o=.d)

.PHONY: all clean fclean bonus re sane

all: $(OBJECTS) $(NAME)

-include $(DEPS)

$(NAME): $(OBJECTS)
	if [[ "$$(echo $$LD_LIBRARY_PATH | grep -c minilibx)" == "0" ]]; then $(MAKE) CC=cc -C mlx/; fi
	+$(MAKE) -C libft/
	$(CC) $(CFLAGS) $(IFLAGS) $(OBJECTS) -o $(NAME) -Llibft -Lmlx -lft -lmlx -lz -lXext -lX11 -lm

%.o: %.c
	$(CC) -c $(CFLAGS) $(IFLAGS) -o $*.o $*.c
	$(CC) -MM $(CFLAGS) $(IFLAGS) -MT $*.o $*.c > $*.d

clean:
	+make -C libft clean
	find . -name '*.o' -print -delete
	find . -name '*.d' -print -delete

fclean: clean
	+make -C libft fclean
	rm -f $(NAME)

bonus: CFLAGS += -D BONUS=1
bonus: all

sane: CFLAGS += $(SANITIZERS)
sane: all

re:
	+make fclean
	+make all