Recreate Atari's 1983 "Lunar Lander" with p5.js

Recreate Atari's 1983 "Lunar Lander" with p5.js: 1. Restore the core gameplay: control the lunar rover to move left and right / jump, avoid craters / mines, shoot at alien flying saucers / turrets, and progress along the horizontally scrolling lunar terrain; 2. Recreate the Atari's retro pixel visuals with pure vector lines, without external creatives, restoring fuel consumption and score accumulation (points are awarded for destroying enemies / collecting items); 3. Keyboard and mouse (arrow keys for movement / spacebar for jumping / Shift for shooting), adapting to the original operation feedback; 4. Runs smoothly at 60 FPS, a single HTML file can be played directly, with black background and bright-colored lines fitting the texture of the Atari console, and clear code comments for easy adjustment of terrain difficulty. Summary Core Recreation: Restore classic mechanisms of "Lunar Lander" such as lunar rover movement / jumping / shooting, obstacle avoidance, and horizontally scrolling terrain; Visual Style: Combine pure vector and retro pixel, without external creatives, fitting the original visuals of the 1983 Atari console; Technology Implementation: Developed with a single p5.js file, runs smoothly at high frame rate, adapts to classic keyboard and mouse controls, and allows easy adjustment of game difficulty parameters.