Add minimal working example inside repo #35
Description
Description
Currently, users need to manually implement all methods after extending Game, but there’s no included example showing how to draw a sprite or handle keyboard input.
Suggested improvement
Include an optional example class like SimpleGameExample.java that:
- Draws a rectangle or image
- Handles keyboard movement
- Displays text on screen
Why this matters
This would significantly lower the learning curve for beginners trying to understand how to use the framework.