Resolve "2D movement continuous"
Closes #4 (closed) (2d continous movement with collision detection) Beginning of #15 (closed) (GUI, makes it much easier to debug movement and collisions) Beginning of #1 (closed) (Adding players to the game)
Closes #4 (closed) (2d continous movement with collision detection) Beginning of #15 (closed) (GUI, makes it much easier to debug movement and collisions) Beginning of #1 (closed) (Adding players to the game)