Game Optimization and Bug Fixes

[Taiizor]

This pull request includes several changes to improve the game's performance and enhance the user experience. The most important changes involve the addition of a segment pool for better memory management, modifications to the game state update logic, and improvements to the rendering of player snakes.

Memory management improvements:

• public/config.js: Added MAX_POOL_SIZE and POWERUP_DURATION to the configuration.
• public/game.js: Introduced a segment pool to manage snake segments efficiently, reducing memory allocation overhead. [1] [2] [3]

Game state updates:

• public/game.js: Updated the state update logic to reset segments to the pool and retrieve them from the pool, ensuring efficient reuse of segment objects.
• server/src/socket/socketHandler.js: Added allPlayers to the state update to include all alive players' information. [1] [2]

Rendering improvements:

• public/game.js: Refactored the player rendering logic into a new batchRenderSnakes method for more efficient rendering of player snakes.

Other changes:

• server/src/config/gameConfig.js: Adjusted BROADCAST_RATE to improve the game's update frequency.
• public/ui.js: Modified the powerup display logic to only show the powerup text when the remaining duration is less than or equal to the configured duration.

Screenshots