Updated games:
- pong.lua: All text now uses text_scaled with scale=2
- air_hockey.lua: All text now uses text_scaled with scale=2
- asteroids.lua: All text now uses text_scaled with scale=2
- ball.lua: All text now uses text_scaled with scale=2
- breakout.lua: All text now uses text_scaled with scale=2
- counter.lua: All text now uses text_scaled with scale=2
- flappy_bird.lua: All text now uses text_scaled with scale=2
- lunar_lander.lua: All text now uses text_scaled with scale=2
- snake.lua: All text now uses text_scaled with scale=2
- tetris.lua: All text now uses text_scaled with scale=2
All 14 games now have consistent 2x text scaling for better readability.
All games had the same issue: renderer.circle() requires integer arguments,
but float calculations produced non-integer coordinates.
Fixed in all games using math.floor(x + 0.5) for proper rounding:
- pong.lua: Ball position
- air_hockey.lua: Puck position
- asteroids.lua: Asteroid positions
- ball.lua: Ball and trail positions, velocity line
- breakout.lua: Ball position
- flappy_bird.lua: Bird Y position
- counter.lua: Last touch marker position
- snake.lua: Food position (center calculation)
- tic_tac_toe.lua: O circle center position
Also fixed floating-point coordinate calculations in ball and line
drawing to ensure all coordinates are integers.
