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{ Hono } from 'https://esm.sh/hono@3.11.12';\nimport { serveFile, readFile } from 'https://esm.town/v/std/utils@85-main/index.ts';\n\nconst app = new Hono();\n\n// Unwrap Hono errors to see original error details\napp.onError((err, c) => {\n throw err;\n});\n\n// Serve the main HTML file\napp.get('/', async (c) => {\n const html = await readFile('/frontend/index.html', import.meta.url);\n return c.html(html);\n});\n\n// Serve static files from the frontend directory\napp.get('/frontend/*', async (c) => {\n try {\n const path = c.req.path;\n const content = await readFile(path, import.meta.url);\n \n // Set appropriate content type based on file extension\n let contentType = 'text/plain';\n \n if (path.endsWith('.html')) {\n contentType = 'text/html';\n } else if (path.endsWith('.css')) {\n contentType = 'text/css';\n } else if (path.endsWith('.js')) {\n contentType = 'application/javascript';\n } else if (path.endsWith('.ts')) {\n contentType = 'application/typescript';\n } else if 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Pong Game\n\nA classic Pong game implementation for Val Town using HTML5 Canvas and TypeScript.\n\n## How to Play\n\n- Use the **Up** and **Down** arrow keys to move your paddle (left side)\n- Try to hit the ball past the computer's paddle (right side)\n- First player to reach 10 points wins\n\n## Project Structure\n\n- `frontend/index.html` - Main HTML file\n- `frontend/index.ts` - Game initialization\n- `frontend/game.ts` - Game logic and rendering\n- `frontend/style.css` - Basic styling\n\n## Implementation Details\n\nThis game uses:\n- HTML5 Canvas for rendering\n- TypeScript for game logic\n- Keyboard controls for player input\n- Simple AI for the computer opponent\n\n## View Source\n\nThis project was created on Val Town. View the source code to see how it works!",[152],"826fc224-1930-11f0-8f07-569c3dd06744","frontend","9cf519bb-f5ba-492a-9d02-347cedd09b8d",["D",1744635658553],"directory",[158],"pulls","branches","forks","envVars",{"_170":62,"_172":62},"connections",{"_170":62,"_171":62},"count","unfilledCount","emptyCount",{"_43":157,"_32":158,"_30":159,"_145":-5,"_41":42,"_40":148,"_146":58,"_38":231,"_13":62,"_33":161,"_35":-5,"_24":25,"_149":-5,"_183":232,"_27":233},{"_43":224,"_32":225,"_30":226,"_145":159,"_41":42,"_40":148,"_146":58,"_38":227,"_13":62,"_33":199,"_35":228,"_24":25,"_149":-5,"_183":229,"_27":230},{"_43":217,"_32":218,"_30":219,"_145":159,"_41":42,"_40":148,"_146":58,"_38":220,"_13":62,"_33":199,"_35":221,"_24":25,"_149":-5,"_183":222,"_27":223},{"_43":210,"_32":211,"_30":212,"_145":159,"_41":42,"_40":148,"_146":58,"_38":213,"_13":62,"_33":20,"_35":214,"_24":25,"_149":-5,"_183":215,"_27":216},{"_43":203,"_32":204,"_30":205,"_145":159,"_41":42,"_40":148,"_146":25,"_38":206,"_13":62,"_33":199,"_35":207,"_24":25,"_149":-5,"_183":208,"_27":209},{"_43":196,"_32":28,"_30":197,"_145":159,"_41":42,"_40":148,"_146":25,"_38":198,"_13":62,"_33":199,"_35":200,"_24":25,"_149":-5,"_183":201,"_27":202},{"_43":189,"_32":190,"_30":191,"_145":159,"_41":42,"_40":148,"_146":58,"_38":192,"_13":62,"_33":20,"_35":193,"_24":25,"_149":-5,"_183":194,"_27":195},{"_43":151,"_32":152,"_30":153,"_145":-5,"_41":42,"_40":148,"_146":58,"_38":186,"_13":62,"_33":20,"_35":155,"_24":25,"_149":-5,"_183":187,"_27":188},{"_43":144,"_32":28,"_30":31,"_145":-5,"_41":42,"_40":14,"_146":58,"_38":182,"_13":148,"_33":34,"_35":37,"_24":25,"_149":-5,"_183":184,"_27":185},["D",1744635701367],"children",[],[28],["D",1744635658553],[],[152],"826fc0e4-1930-11f0-8f07-569c3dd06744","style.css","ed364672-c78f-493e-9c83-0ff9105df245",["D",1744635658553],"/* Additional styles beyond Tailwind */\nbody {\n margin: 0;\n padding: 0;\n overflow: hidden;\n}\n\n.game-container {\n position: relative;\n}\n\ncanvas {\n background-color: #000;\n display: block;\n}\n\n/* Game message animation */\n@keyframes pulse {\n 0% { opacity: 0.7; }\n 50% { opacity: 1; }\n 100% { opacity: 0.7; }\n}\n\n#gameMessage {\n animation: pulse 1.5s infinite;\n}",[],[158,190],"826fbfa4-1930-11f0-8f07-569c3dd06744","a1e655e0-0a78-4115-84a3-fed8feb49761",["D",1744635658553],"script","import { PongGame } from './game.ts';\nimport { parseProject } from 'https://esm.town/v/std/utils@85-main/index.ts';\n\n// Wait for DOM to be fully loaded\ndocument.addEventListener('DOMContentLoaded', () => {\n // Initialize the game\n const game = new PongGame('pongCanvas');\n \n // Add view source link\n addViewSourceLink();\n});\n\n// Add a view source link to the page\nfunction addViewSourceLink() {\n try {\n const projectInfo = parseProject(import.meta.url);\n const sourceUrl = projectInfo.links.self.project;\n \n const footer = document.createElement('footer');\n footer.className = 'mt-8 text-center text-gray-400';\n \n const link = document.createElement('a');\n link.href = sourceUrl;\n link.target = '_top';\n link.className = 'underline hover:text-white';\n link.textContent = 'View Source on Val Town';\n \n footer.appendChild(link);\n document.body.appendChild(footer);\n } catch (error) {\n console.error('Failed to add view source link:', error);\n }\n}",[],[158,28],"826fbe28-1930-11f0-8f07-569c3dd06744","index.js","23f2ed00-cbb3-4523-beb7-04869822ef69",["D",1744635658553],"import { PongGame } from './game.js';\nimport { parseProject } from 'https://esm.town/v/std/utils@85-main/index.ts';\n\n// Wait for DOM to be fully loaded\ndocument.addEventListener('DOMContentLoaded', () => {\n // Initialize the game\n const game = new PongGame('pongCanvas');\n \n // Add view source link\n addViewSourceLink();\n});\n\n// Add a view source link to the page\nfunction addViewSourceLink() {\n try {\n const projectInfo = parseProject(import.meta.url);\n const sourceUrl = projectInfo.links.self.project;\n \n const footer = document.createElement('footer');\n footer.className = 'mt-8 text-center text-gray-400';\n \n const link = document.createElement('a');\n link.href = sourceUrl;\n link.target = '_top';\n link.className = 'underline hover:text-white';\n link.textContent = 'View Source on Val Town';\n \n footer.appendChild(link);\n document.body.appendChild(footer);\n } catch (error) {\n console.error('Failed to add view source link:', error);\n }\n}",[],[158,204],"826fbb44-1930-11f0-8f07-569c3dd06744","index.html","c1434632-d5d4-4ebf-add8-cf2df8ffbec0",["D",1744635658553],"\n\n\n \n \n Pong Game\n \n \n \n \n \n\n\n

Pong Game

\n \n

\n Player: 0 | Computer: 0\n

\n \n

\n Press SPACE to start\n

\n \n

Use ↑ and ↓ arrow keys to move your paddle

Press SPACE to start/restart the game

\n \n \n\n",[],[158,211],"826fb1b2-1930-11f0-8f07-569c3dd06744","game.ts","7a1e55bf-a2f7-4e16-9a48-1eae0cc5df3e",["D",1744635658553],"// Game constants\nconst PADDLE_HEIGHT = 100;\nconst PADDLE_WIDTH = 15;\nconst PADDLE_SPEED = 8;\nconst BALL_RADIUS = 10;\nconst BALL_SPEED_INITIAL = 5;\nconst BALL_SPEED_INCREMENT = 0.2;\nconst MAX_SCORE = 10;\n\n// Game state interfaces\ninterface GameState {\n player: Paddle;\n computer: Paddle;\n ball: Ball;\n playerScore: number;\n computerScore: number;\n isRunning: boolean;\n keys: { [key: string]: boolean };\n difficulty: number;\n}\n\ninterface Paddle {\n x: number;\n y: number;\n width: number;\n height: number;\n speed: number;\n}\n\ninterface Ball {\n x: number;\n y: number;\n radius: number;\n velocityX: number;\n velocityY: number;\n speed: number;\n}\n\nexport class PongGame {\n private canvas: HTMLCanvasElement;\n private ctx: CanvasRenderingContext2D;\n private state: GameState;\n private scoreDisplay: HTMLElement;\n private gameMessage: HTMLElement;\n private animationFrameId: number | null = null;\n\n constructor(canvasId: string) {\n // Get canvas and context\n this.canvas = document.getElementById(canvasId) as HTMLCanvasElement;\n this.ctx = this.canvas.getContext('2d') as CanvasRenderingContext2D;\n \n // Get DOM elements\n this.scoreDisplay = document.getElementById('scoreDisplay') as HTMLElement;\n this.gameMessage = document.getElementById('gameMessage') as HTMLElement;\n \n // Initialize game state\n this.state = this.getInitialState();\n \n // Set up event listeners\n this.setupEventListeners();\n \n // Show start message\n this.showMessage('Press SPACE to start');\n \n // Start game loop\n this.gameLoop();\n }\n\n private getInitialState(): GameState {\n return {\n player: {\n x: 50,\n y: this.canvas.height / 2 - PADDLE_HEIGHT / 2,\n width: PADDLE_WIDTH,\n height: PADDLE_HEIGHT,\n speed: PADDLE_SPEED\n },\n computer: {\n x: this.canvas.width - 50 - PADDLE_WIDTH,\n y: this.canvas.height / 2 - PADDLE_HEIGHT / 2,\n width: PADDLE_WIDTH,\n height: PADDLE_HEIGHT,\n speed: PADDLE_SPEED * 0.7 // Computer is slightly slower for fairness\n },\n ball: {\n x: this.canvas.width / 2,\n y: this.canvas.height / 2,\n radius: BALL_RADIUS,\n velocityX: BALL_SPEED_INITIAL,\n velocityY: BALL_SPEED_INITIAL * (Math.random() > 0.5 ? 1 : -1),\n speed: BALL_SPEED_INITIAL\n },\n playerScore: 0,\n computerScore: 0,\n isRunning: false,\n keys: {},\n difficulty: 0.85 // AI difficulty (0-1)\n };\n }\n\n private setupEventListeners(): void {\n // Keyboard event listeners\n window.addEventListener('keydown', (e) => {\n this.state.keys[e.key] = true;\n \n // Start/restart game with spacebar\n if (e.key === ' ' && !this.state.isRunning) {\n this.startGame();\n }\n });\n \n window.addEventListener('keyup', (e) => {\n this.state.keys[e.key] = false;\n });\n }\n\n private startGame(): void {\n // Reset ball position and set random direction\n this.state.ball.x = this.canvas.width / 2;\n this.state.ball.y = this.canvas.height / 2;\n this.state.ball.speed = BALL_SPEED_INITIAL;\n \n // Random X direction (towards player or computer)\n this.state.ball.velocityX = BALL_SPEED_INITIAL * (Math.random() > 0.5 ? 1 : -1);\n \n // Random Y direction (up or down)\n this.state.ball.velocityY = BALL_SPEED_INITIAL * (Math.random() > 0.5 ? 1 : -1);\n \n // Start the game\n this.state.isRunning = true;\n this.hideMessage();\n }\n\n private resetGame(): void {\n this.state = this.getInitialState();\n this.updateScoreDisplay();\n this.showMessage('Press SPACE to start');\n }\n\n private showMessage(text: string): void {\n this.gameMessage.textContent = text;\n this.gameMessage.classList.remove('hidden');\n }\n\n private hideMessage(): void {\n this.gameMessage.classList.add('hidden');\n }\n\n private updateScoreDisplay(): void {\n this.scoreDisplay.textContent = `Player: ${this.state.playerScore} | Computer: ${this.state.computerScore}`;\n }\n\n private gameLoop(): void {\n // Clear canvas\n this.ctx.clearRect(0, 0, this.canvas.width, this.canvas.height);\n \n // Update game state\n if (this.state.isRunning) {\n this.update();\n }\n \n // Render game objects\n this.render();\n \n // Continue game loop\n this.animationFrameId = requestAnimationFrame(() => this.gameLoop());\n }\n\n private update(): void {\n // Move player paddle based on keyboard input\n if (this.state.keys['ArrowUp']) {\n this.state.player.y = Math.max(0, this.state.player.y - this.state.player.speed);\n }\n \n if (this.state.keys['ArrowDown']) {\n this.state.player.y = Math.min(\n this.canvas.height - this.state.player.height,\n this.state.player.y + this.state.player.speed\n );\n }\n \n // Move computer paddle (simple AI)\n this.moveComputerPaddle();\n \n // Move ball\n this.state.ball.x += this.state.ball.velocityX;\n this.state.ball.y += this.state.ball.velocityY;\n \n // Ball collision with top and bottom walls\n if (\n this.state.ball.y + this.state.ball.radius > this.canvas.height ||\n this.state.ball.y - this.state.ball.radius < 0\n ) {\n this.state.ball.velocityY = -this.state.ball.velocityY;\n \n // Add a little randomness to the bounce\n this.state.ball.velocityY += (Math.random() * 2 - 1) * 0.2;\n }\n \n // Determine which paddle to check for collision\n const paddle = this.state.ball.velocityX < 0 ? this.state.player : this.state.computer;\n \n // Check for paddle collision\n if (this.checkPaddleCollision(paddle)) {\n // Reverse ball direction\n this.state.ball.velocityX = -this.state.ball.velocityX;\n \n // Increase ball speed\n this.state.ball.speed += BALL_SPEED_INCREMENT;\n \n // Calculate new velocity based on where the ball hit the paddle\n const collisionPoint = (this.state.ball.y - (paddle.y + paddle.height / 2)) / (paddle.height / 2);\n \n // Calculate angle and set new velocities\n const angle = collisionPoint * (Math.PI / 4); // Max 45 degree angle\n const direction = this.state.ball.velocityX > 0 ? -1 : 1;\n \n this.state.ball.velocityX = direction * this.state.ball.speed * Math.cos(angle);\n this.state.ball.velocityY = this.state.ball.speed * Math.sin(angle);\n }\n \n // Check if ball goes out of bounds (scoring)\n if (this.state.ball.x + this.state.ball.radius < 0) {\n // Computer scores\n this.state.computerScore++;\n this.updateScoreDisplay();\n this.checkWinCondition();\n } else if (this.state.ball.x - this.state.ball.radius > this.canvas.width) {\n // Player scores\n this.state.playerScore++;\n this.updateScoreDisplay();\n this.checkWinCondition();\n }\n }\n\n private checkPaddleCollision(paddle: Paddle): boolean {\n return (\n this.state.ball.x + this.state.ball.radius > paddle.x &&\n this.state.ball.x - this.state.ball.radius < paddle.x + paddle.width &&\n this.state.ball.y + this.state.ball.radius > paddle.y &&\n this.state.ball.y - this.state.ball.radius < paddle.y + paddle.height\n );\n }\n\n private moveComputerPaddle(): void {\n // Simple AI: Move towards the ball with some delay based on difficulty\n const computerCenter = this.state.computer.y + this.state.computer.height / 2;\n \n // Only move if the ball is moving towards the computer\n if (this.state.ball.velocityX > 0) {\n // Predict where the ball will be\n const predictedY = this.predictBallY();\n \n // Move towards the predicted position with some randomness\n if (computerCenter < predictedY - 10) {\n this.state.computer.y += this.state.computer.speed * this.state.difficulty;\n } else if (computerCenter > predictedY + 10) {\n this.state.computer.y -= this.state.computer.speed * this.state.difficulty;\n }\n \n // Ensure paddle stays within bounds\n this.state.computer.y = Math.max(\n 0,\n Math.min(this.canvas.height - this.state.computer.height, this.state.computer.y)\n );\n }\n }\n\n private predictBallY(): number {\n // Simple prediction of where the ball will be when it reaches the computer's x position\n if (this.state.ball.velocityX <= 0) return this.canvas.height / 2;\n \n // Calculate how many steps until the ball reaches the computer's x position\n const distanceX = this.state.computer.x - this.state.ball.x;\n const steps = distanceX / this.state.ball.velocityX;\n \n // Predict y position\n let predictedY = this.state.ball.y + this.state.ball.velocityY * steps;\n \n // Account for bounces\n const bounceHeight = this.canvas.height - this.state.ball.radius;\n \n // Simplistic bounce prediction\n while (predictedY < 0 || predictedY > bounceHeight) {\n if (predictedY < 0) {\n predictedY = -predictedY;\n } else if (predictedY > bounceHeight) {\n predictedY = 2 * bounceHeight - predictedY;\n }\n }\n \n return predictedY;\n }\n\n private checkWinCondition(): void {\n if (this.state.playerScore >= MAX_SCORE) {\n this.state.isRunning = false;\n this.showMessage('You Win! Press SPACE to restart');\n } else if (this.state.computerScore >= MAX_SCORE) {\n this.state.isRunning = false;\n this.showMessage('Computer Wins! Press SPACE to restart');\n } else {\n // Continue game with a new ball\n this.state.isRunning = false;\n this.showMessage('Press SPACE to continue');\n }\n }\n\n private render(): void {\n // Set canvas styling\n this.ctx.fillStyle = '#000';\n this.ctx.fillRect(0, 0, this.canvas.width, this.canvas.height);\n \n // Draw center line\n this.ctx.beginPath();\n this.ctx.setLineDash([10, 15]);\n this.ctx.moveTo(this.canvas.width / 2, 0);\n this.ctx.lineTo(this.canvas.width / 2, this.canvas.height);\n this.ctx.strokeStyle = 'rgba(255, 255, 255, 0.5)';\n this.ctx.lineWidth = 2;\n this.ctx.stroke();\n this.ctx.setLineDash([]);\n \n // Draw paddles\n this.ctx.fillStyle = '#fff';\n \n // Player paddle\n this.ctx.fillRect(\n this.state.player.x,\n this.state.player.y,\n this.state.player.width,\n this.state.player.height\n );\n \n // Computer paddle\n this.ctx.fillRect(\n this.state.computer.x,\n this.state.computer.y,\n this.state.computer.width,\n this.state.computer.height\n );\n \n // Draw ball\n this.ctx.beginPath();\n this.ctx.arc(\n this.state.ball.x,\n this.state.ball.y,\n this.state.ball.radius,\n 0,\n Math.PI * 2\n );\n this.ctx.fill();\n }\n\n // Public method to clean up resources\n public destroy(): void {\n if (this.animationFrameId) {\n cancelAnimationFrame(this.animationFrameId);\n }\n \n // Remove event listeners if needed\n window.removeEventListener('keydown', () => {});\n window.removeEventListener('keyup', () => {});\n }\n}",[],[158,218],"826f9cf4-1930-11f0-8f07-569c3dd06744","game.js","c506a7a8-4c69-48c8-8661-4c2122e0db1c",["D",1744635658553],"// Game constants\nconst PADDLE_HEIGHT = 100;\nconst PADDLE_WIDTH = 15;\nconst PADDLE_SPEED = 8;\nconst BALL_RADIUS = 10;\nconst BALL_SPEED_INITIAL = 5;\nconst BALL_SPEED_INCREMENT = 0.2;\nconst MAX_SCORE = 10;\n\nexport class PongGame {\n constructor(canvasId) {\n // Get canvas and context\n this.canvas = document.getElementById(canvasId);\n this.ctx = this.canvas.getContext('2d');\n \n // Get DOM elements\n this.scoreDisplay = document.getElementById('scoreDisplay');\n this.gameMessage = document.getElementById('gameMessage');\n \n // Initialize game state\n this.state = this.getInitialState();\n \n // Set up event listeners\n this.setupEventListeners();\n \n // Show start message\n this.showMessage('Press SPACE to start');\n \n // Start game loop\n this.gameLoop();\n \n // Animation frame ID for cleanup\n this.animationFrameId = null;\n }\n\n getInitialState() {\n return {\n player: {\n x: 50,\n y: this.canvas.height / 2 - PADDLE_HEIGHT / 2,\n width: PADDLE_WIDTH,\n height: PADDLE_HEIGHT,\n speed: PADDLE_SPEED\n },\n computer: {\n x: this.canvas.width - 50 - PADDLE_WIDTH,\n y: this.canvas.height / 2 - PADDLE_HEIGHT / 2,\n width: PADDLE_WIDTH,\n height: PADDLE_HEIGHT,\n speed: PADDLE_SPEED * 0.7 // Computer is slightly slower for fairness\n },\n ball: {\n x: this.canvas.width / 2,\n y: this.canvas.height / 2,\n radius: BALL_RADIUS,\n velocityX: BALL_SPEED_INITIAL,\n velocityY: BALL_SPEED_INITIAL * (Math.random() > 0.5 ? 1 : -1),\n speed: BALL_SPEED_INITIAL\n },\n playerScore: 0,\n computerScore: 0,\n isRunning: false,\n keys: {},\n difficulty: 0.85 // AI difficulty (0-1)\n };\n }\n\n setupEventListeners() {\n // Keyboard event listeners\n window.addEventListener('keydown', (e) => {\n this.state.keys[e.key] = true;\n \n // Start/restart game with spacebar\n if (e.key === ' ' && !this.state.isRunning) {\n this.startGame();\n }\n });\n \n window.addEventListener('keyup', (e) => {\n this.state.keys[e.key] = false;\n });\n }\n\n startGame() {\n // Reset ball position and set random direction\n this.state.ball.x = this.canvas.width / 2;\n this.state.ball.y = this.canvas.height / 2;\n this.state.ball.speed = BALL_SPEED_INITIAL;\n \n // Random X direction (towards player or computer)\n this.state.ball.velocityX = BALL_SPEED_INITIAL * (Math.random() > 0.5 ? 1 : -1);\n \n // Random Y direction (up or down)\n this.state.ball.velocityY = BALL_SPEED_INITIAL * (Math.random() > 0.5 ? 1 : -1);\n \n // Start the game\n this.state.isRunning = true;\n this.hideMessage();\n }\n\n resetGame() {\n this.state = this.getInitialState();\n this.updateScoreDisplay();\n this.showMessage('Press SPACE to start');\n }\n\n showMessage(text) {\n this.gameMessage.textContent = text;\n this.gameMessage.classList.remove('hidden');\n }\n\n hideMessage() {\n this.gameMessage.classList.add('hidden');\n }\n\n updateScoreDisplay() {\n this.scoreDisplay.textContent = `Player: ${this.state.playerScore} | Computer: ${this.state.computerScore}`;\n }\n\n gameLoop() {\n // Clear canvas\n this.ctx.clearRect(0, 0, this.canvas.width, this.canvas.height);\n \n // Update game state\n if (this.state.isRunning) {\n this.update();\n }\n \n // Render game objects\n this.render();\n \n // Continue game loop\n this.animationFrameId = requestAnimationFrame(() => this.gameLoop());\n }\n\n update() {\n // Move player paddle based on keyboard input\n if (this.state.keys['ArrowUp']) {\n this.state.player.y = Math.max(0, this.state.player.y - this.state.player.speed);\n }\n \n if (this.state.keys['ArrowDown']) {\n this.state.player.y = Math.min(\n this.canvas.height - this.state.player.height,\n this.state.player.y + this.state.player.speed\n );\n }\n \n // Move computer paddle (simple AI)\n this.moveComputerPaddle();\n \n // Move ball\n this.state.ball.x += this.state.ball.velocityX;\n this.state.ball.y += this.state.ball.velocityY;\n \n // Ball collision with top and bottom walls\n if (\n this.state.ball.y + this.state.ball.radius > this.canvas.height ||\n this.state.ball.y - this.state.ball.radius < 0\n ) {\n this.state.ball.velocityY = -this.state.ball.velocityY;\n \n // Add a little randomness to the bounce\n this.state.ball.velocityY += (Math.random() * 2 - 1) * 0.2;\n }\n \n // Determine which paddle to check for collision\n const paddle = this.state.ball.velocityX < 0 ? this.state.player : this.state.computer;\n \n // Check for paddle collision\n if (this.checkPaddleCollision(paddle)) {\n // Reverse ball direction\n this.state.ball.velocityX = -this.state.ball.velocityX;\n \n // Increase ball speed\n this.state.ball.speed += BALL_SPEED_INCREMENT;\n \n // Calculate new velocity based on where the ball hit the paddle\n const collisionPoint = (this.state.ball.y - (paddle.y + paddle.height / 2)) / (paddle.height / 2);\n \n // Calculate angle and set new velocities\n const angle = collisionPoint * (Math.PI / 4); // Max 45 degree angle\n const direction = this.state.ball.velocityX > 0 ? -1 : 1;\n \n this.state.ball.velocityX = direction * this.state.ball.speed * Math.cos(angle);\n this.state.ball.velocityY = this.state.ball.speed * Math.sin(angle);\n }\n \n // Check if ball goes out of bounds (scoring)\n if (this.state.ball.x + this.state.ball.radius < 0) {\n // Computer scores\n this.state.computerScore++;\n this.updateScoreDisplay();\n this.checkWinCondition();\n } else if (this.state.ball.x - this.state.ball.radius > this.canvas.width) {\n // Player scores\n this.state.playerScore++;\n this.updateScoreDisplay();\n this.checkWinCondition();\n }\n }\n\n checkPaddleCollision(paddle) {\n return (\n this.state.ball.x + this.state.ball.radius > paddle.x &&\n this.state.ball.x - this.state.ball.radius < paddle.x + paddle.width &&\n this.state.ball.y + this.state.ball.radius > paddle.y &&\n this.state.ball.y - this.state.ball.radius < paddle.y + paddle.height\n );\n }\n\n moveComputerPaddle() {\n // Simple AI: Move towards the ball with some delay based on difficulty\n const computerCenter = this.state.computer.y + this.state.computer.height / 2;\n \n // Only move if the ball is moving towards the computer\n if (this.state.ball.velocityX > 0) {\n // Predict where the ball will be\n const predictedY = this.predictBallY();\n \n // Move towards the predicted position with some randomness\n if (computerCenter < predictedY - 10) {\n this.state.computer.y += this.state.computer.speed * this.state.difficulty;\n } else if (computerCenter > predictedY + 10) {\n this.state.computer.y -= this.state.computer.speed * this.state.difficulty;\n }\n \n // Ensure paddle stays within bounds\n this.state.computer.y = Math.max(\n 0,\n Math.min(this.canvas.height - this.state.computer.height, this.state.computer.y)\n );\n }\n }\n\n predictBallY() {\n // Simple prediction of where the ball will be when it reaches the computer's x position\n if (this.state.ball.velocityX <= 0) return this.canvas.height / 2;\n \n // Calculate how many steps until the ball reaches the computer's x position\n const distanceX = this.state.computer.x - this.state.ball.x;\n const steps = distanceX / this.state.ball.velocityX;\n \n // Predict y position\n let predictedY = this.state.ball.y + this.state.ball.velocityY * steps;\n \n // Account for bounces\n const bounceHeight = this.canvas.height - this.state.ball.radius;\n \n // Simplistic bounce prediction\n while (predictedY < 0 || predictedY > bounceHeight) {\n if (predictedY < 0) {\n predictedY = -predictedY;\n } else if (predictedY > bounceHeight) {\n predictedY = 2 * bounceHeight - predictedY;\n }\n }\n \n return predictedY;\n }\n\n checkWinCondition() {\n if (this.state.playerScore >= MAX_SCORE) {\n this.state.isRunning = false;\n this.showMessage('You Win! Press SPACE to restart');\n } else if (this.state.computerScore >= MAX_SCORE) {\n this.state.isRunning = false;\n this.showMessage('Computer Wins! Press SPACE to restart');\n } else {\n // Continue game with a new ball\n this.state.isRunning = false;\n this.showMessage('Press SPACE to continue');\n }\n }\n\n render() {\n // Set canvas styling\n this.ctx.fillStyle = '#000';\n this.ctx.fillRect(0, 0, this.canvas.width, this.canvas.height);\n \n // Draw center line\n this.ctx.beginPath();\n this.ctx.setLineDash([10, 15]);\n this.ctx.moveTo(this.canvas.width / 2, 0);\n this.ctx.lineTo(this.canvas.width / 2, this.canvas.height);\n this.ctx.strokeStyle = 'rgba(255, 255, 255, 0.5)';\n this.ctx.lineWidth = 2;\n this.ctx.stroke();\n this.ctx.setLineDash([]);\n \n // Draw paddles\n this.ctx.fillStyle = '#fff';\n \n // Player paddle\n this.ctx.fillRect(\n this.state.player.x,\n this.state.player.y,\n this.state.player.width,\n this.state.player.height\n );\n \n // Computer paddle\n this.ctx.fillRect(\n this.state.computer.x,\n this.state.computer.y,\n this.state.computer.width,\n this.state.computer.height\n );\n \n // Draw ball\n this.ctx.beginPath();\n this.ctx.arc(\n this.state.ball.x,\n this.state.ball.y,\n this.state.ball.radius,\n 0,\n Math.PI * 2\n );\n this.ctx.fill();\n }\n\n // Public method to clean up resources\n destroy() {\n if (this.animationFrameId) {\n cancelAnimationFrame(this.animationFrameId);\n }\n \n // Remove event listeners if needed\n window.removeEventListener('keydown', () => {});\n window.removeEventListener('keyup', () => {});\n }\n}",[],[158,225],["D",1744635658553],[174,175,176,177,178,179],[158],["D",1744635658553],{"_100":99,"_107":103},{"_100":99,"_101":-5,"_102":103,"_18":55,"_104":105,"_106":25},{"_13":85,"_32":86,"_43":42,"_87":44,"_88":89,"_90":91,"_92":52,"_93":94,"_95":96,"_97":45,"_98":99},"ctx",{"_78":-5,"_129":271,"_272":273,"_274":275,"_276":25,"_277":25,"_278":25,"_279":58,"_280":-5,"_281":-7,"_282":-7,"_283":62,"_284":25,"_285":25,"_286":-5,"_287":25,"_288":25,"_289":25,"_290":-5},"ENV",{"_242":243,"_244":245,"_246":86,"_247":248,"_249":250,"_251":252,"_253":254,"_255":256,"_257":258,"_259":260,"_261":262,"_263":264,"_265":266,"_267":268,"_269":270},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","fdb67791413f4386b4dbf18f354029a617f6160f","RENDER_GIT_BRANCH","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]

Diff · v2