Create Movement

More Passion, More Footwork

The issue title and body are vague, offering no concrete direction on what 'Create Movement' entails or where in the Dart codebase to start. Examine the repository structure for game-related files, such as those handling player input or physics. Look for existing movement systems or game loops to understand the codebase before attempting any implementation.

索引モデルが issue の本文から書いたものです。