Vector2.o: Vector2.cpp Vector2.h mathw.h
ticks.o: ticks.cpp ticks.h
main.o: main.cpp game.h ticks.h graphics.h
game.o: game.cpp game.h
entityManager.o: entityManager.cpp entityManager.h Entities/Entity.h \
  Entities/../Vector2.h Entities/Particle.h Entities/Entity.h \
  Entities/PhysicsEntity.h
gldraw.o: gldraw.cpp
graphics.o: graphics.cpp