claude-arcade/dist/games/snake.js

Add classic arcade games to your Claude Code workflow with Ctrl+G

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.SnakeGame = void 0;
class SnakeGame {
    constructor() {
        this.snake = [{ x: 10, y: 10 }];
        this.food = { x: 15, y: 15 };
        this.direction = { x: 1, y: 0 };
        this.score = 0;
        this.playing = false;
        this.gameOver = false;
        this.WIDTH = 40;
        this.HEIGHT = 20;
    }
    isPlaying() {
        return this.playing;
    }
    isGameOver() {
        return this.gameOver;
    }
    getScore() {
        return this.score;
    }
    generateFood() {
        let newFood;
        do {
            newFood = {
                x: Math.floor(Math.random() * this.WIDTH),
                y: Math.floor(Math.random() * this.HEIGHT)
            };
        } while (this.snake.some(segment => segment.x === newFood.x && segment.y === newFood.y));
        this.food = newFood;
    }
    reset() {
        this.snake = [{ x: Math.floor(this.WIDTH / 2), y: Math.floor(this.HEIGHT / 2) }];
        this.direction = { x: 1, y: 0 };
        this.score = 0;
        this.gameOver = false;
        this.generateFood();
    }
    start() {
        this.playing = true;
        this.reset();
    }
    stop() {
        this.playing = false;
    }
    update() {
        if (this.gameOver)
            return;
        const head = { ...this.snake[0] };
        head.x += this.direction.x;
        head.y += this.direction.y;
        // Wall collision
        if (head.x < 0 || head.x >= this.WIDTH || head.y < 0 || head.y >= this.HEIGHT) {
            this.gameOver = true;
            this.playing = false;
            return;
        }
        // Self collision
        if (this.snake.some(segment => segment.x === head.x && segment.y === head.y)) {
            this.gameOver = true;
            this.playing = false;
            return;
        }
        this.snake.unshift(head);
        // Food collision
        if (head.x === this.food.x && head.y === this.food.y) {
            this.score += 10;
            this.generateFood();
        }
        else {
            this.snake.pop();
        }
    }
    setDirection(dx, dy) {
        // Prevent reversing
        if (this.direction.x === -dx && this.direction.y === -dy)
            return;
        this.direction = { x: dx, y: dy };
    }
    draw() {
        const GREEN = '\x1b[32m', YELLOW = '\x1b[33m', RED = '\x1b[31m', RESET = '\x1b[0m';
        const WHITE = '\x1b[37m';
        let output = '\x1b[2J\x1b[1;1H' + YELLOW + `Score: ${this.score} | Length: ${this.snake.length}` + RESET;
        // Top border
        output += `\x1b[2;1H` + WHITE + '┌' + '─'.repeat(this.WIDTH) + '┐' + RESET;
        for (let y = 0; y < this.HEIGHT; y++) {
            output += `\x1b[${y + 3};1H` + WHITE + '│' + RESET;
            for (let x = 0; x < this.WIDTH; x++) {
                const isSnakeHead = this.snake[0].x === x && this.snake[0].y === y;
                const isSnakeBody = this.snake.slice(1).some(segment => segment.x === x && segment.y === y);
                const isFood = this.food.x === x && this.food.y === y;
                if (isSnakeHead) {
                    output += GREEN + '●' + RESET;
                }
                else if (isSnakeBody) {
                    output += GREEN + '█' + RESET;
                }
                else if (isFood) {
                    output += RED + '♦' + RESET;
                }
                else {
                    output += ' ';
                }
            }
            output += WHITE + '│' + RESET;
        }
        // Bottom border
        output += `\x1b[${this.HEIGHT + 3};1H` + WHITE + '└' + '─'.repeat(this.WIDTH) + '┘' + RESET;
        output += `\x1b[${this.HEIGHT + 5};1H` + GREEN + 'Q/Ctrl+C: Exit | WASD/Arrows: Move | P: Restart' + RESET;
        return output;
    }
    drawGameOver() {
        const RED = '\x1b[31m', YELLOW = '\x1b[33m', RESET = '\x1b[0m';
        let output = '\x1b[2J\x1b[10;1H';
        output += RED + '🐍 GAME OVER! 🐍\n\n' + RESET;
        output += YELLOW + `Final Score: ${this.score}\n` + RESET;
        output += YELLOW + `Snake Length: ${this.snake.length}\n` + RESET;
        return output;
    }
    drawWelcome() {
        const GREEN = '\x1b[32m', YELLOW = '\x1b[33m', RESET = '\x1b[0m';
        return '\x1b[2J\x1b[10;1H' + GREEN + '🐍 SNAKE GAME 🐍\n\n' + RESET +
            YELLOW + 'Press P to start!\n' +
            YELLOW + 'Press Q or Ctrl+C to exit back to Claude\n' + RESET;
    }
}
exports.SnakeGame = SnakeGame;