ldflags := $(shell sdl-config --libs) -lSDL_image -lSDL_mixer
cflags := $(shell sdl-config --cflags) -Wall -DDEBUG=$(debug)
-my_objects := file.o score.o shape.o sound.o main.o $(if $(DEBUG),debug.o)
+my_objects := file.o rocks.o score.o shape.o sound.o main.o $(if $(DEBUG),debug.o)
libs := SFont.o
objects := $(libs) $(my_objects)