CC := g++
CFLAGS := -std=c++17 -O3
LDFLAGS := -ldl -lglfw
INCLUDES := -I/usr/include/freetype2/ -I/usr/include/libpng16

ghostland: glad.o ghostland.o stb_image.o collisions.o player.o shader.o ghost.o text.o
	$(CC) -o ghostland glad.o ghostland.o stb_image.o collisions.o player.o shader.o ghost.o text.o /usr/lib/x86_64-linux-gnu/libfreetype.so $(LDFLAGS) $(CFLAGS)

glad.o: glad.c
	$(CC) -c -o glad.o glad.c $(CFLAGS)

ghostland.o: ghostland.cpp
	$(CC) -c -o ghostland.o ghostland.cpp $(CFLAGS) $(INCLUDES)

stb_image.o: stb_image.c
	$(CC) -c -o stb_image.o stb_image.c $(CFLAGS)

collisions.o: collisions.cpp collisions.h
	$(CC) -c -o collisions.o collisions.cpp $(CFLAGS)

player.o: player.cpp player.h
	$(CC) -c -o player.o player.cpp $(CFLAGS)

shader.o: shader.cpp shader.h
	$(CC) -c -o shader.o shader.cpp $(CFLAGS)

ghost.o: ghost.cpp ghost.h
	$(CC) -c -o ghost.o ghost.cpp $(CFLAGS)

text.o: text.cpp text.h
	$(CC) -c -o text.o text.cpp $(CFLAGS) $(INCLUDES)

clean:
	rm -f *.o ghostland