/**** * Plugins ****/ var tween = LK.import("@upit/tween.v1"); var storage = LK.import("@upit/storage.v1", { highScore: 0, totalBalls: 10 }); /**** * Classes ****/ var Ball = Container.expand(function () { var self = Container.call(this); var ballGraphics = self.attachAsset('ball', { anchorX: 0.5, anchorY: 0.5 }); self.velocity = { x: 0, y: 0 }; self.gravity = 2.0; self.friction = 0.98; self.restitution = 0.7; self.active = true; self.update = function () { if (!self.active) { return; } // Apply gravity self.velocity.y += self.gravity; // Apply velocity self.x += self.velocity.x; self.y += self.velocity.y; // Apply friction self.velocity.x *= self.friction; self.velocity.y *= self.friction; // Check boundaries if (self.x < ballGraphics.width / 2) { self.x = ballGraphics.width / 2; self.velocity.x *= -self.restitution; } else if (self.x > 2048 - ballGraphics.width / 2) { self.x = 2048 - ballGraphics.width / 2; self.velocity.x *= -self.restitution; } // Check if ball has fallen off screen if (self.y > 2732 + 100) { self.active = false; self.destroy(); } }; self.applyImpulse = function (x, y) { self.velocity.x += x; self.velocity.y += y; }; return self; }); var Cup = Container.expand(function (isJackpot, value) { var self = Container.call(this); var assetId = isJackpot ? 'jackpotCup' : 'cup'; var cupGraphics = self.attachAsset(assetId, { anchorX: 0.5, anchorY: 0 }); self.isJackpot = isJackpot || false; self.value = value || 10; var pointsText = new Text2(self.value.toString(), { size: 30, fill: 0xFFFFFF }); pointsText.anchor.set(0.5, 0.5); pointsText.x = 0; pointsText.y = cupGraphics.height / 2; self.addChild(pointsText); self.width = cupGraphics.width; self.checkCollision = function (ball) { var ballRadius = ball.getChildAt(0).width / 2; // Check if ball is inside cup if (ball.y + ballRadius > self.y && ball.y - ballRadius < self.y + cupGraphics.height && ball.x > self.x - cupGraphics.width / 2 + ballRadius && ball.x < self.x + cupGraphics.width / 2 - ballRadius) { // Center the ball in the cup ball.x = self.x; ball.y = self.y + ballRadius; // Stop ball movement ball.velocity.x = 0; ball.velocity.y = 0; ball.active = false; // Play sound if (self.isJackpot) { LK.getSound('jackpot').play(); } else { LK.getSound('score').play(); } // Play cup collision sound LK.getSound('ball_hit').play(); // Visual feedback LK.effects.flashObject(self, 0xFFFF00, 500); tween(ball, { alpha: 0 }, { duration: 1000, onFinish: function onFinish() { ball.destroy(); } }); return true; } return false; }; return self; }); var Launcher = Container.expand(function () { var self = Container.call(this); var launcherGraphics = self.attachAsset('launcher', { anchorX: 0.5, anchorY: 0.5 }); self.canLaunch = true; self.down = function (x, y, obj) { if (self.canLaunch && remainingBalls > 0) { self.launchBall(); } }; self.launchBall = function () { if (!self.canLaunch || remainingBalls <= 0) { return; } // Create a new ball var ball = new Ball(); ball.x = self.x; ball.y = self.y + 40; balls.push(ball); game.addChild(ball); // Apply initial velocity ball.applyImpulse(Math.random() * 4 - 2, 2); // Update UI remainingBalls--; updateUI(); // Cooldown period self.canLaunch = false; tween(self, { alpha: 0.5 }, { duration: 200, onFinish: function onFinish() { tween(self, { alpha: 1 }, { duration: 200, onFinish: function onFinish() { self.canLaunch = true; } }); } }); }; return self; }); var Peg = Container.expand(function (isMultiplier) { var self = Container.call(this); var assetId = isMultiplier ? 'multiplierPeg' : 'peg'; var pegGraphics = self.attachAsset(assetId, { anchorX: 0.5, anchorY: 0.5 }); self.isMultiplier = isMultiplier || false; self.radius = pegGraphics.width / 2; self.checkCollision = function (ball) { var dx = self.x - ball.x; var dy = self.y - ball.y; var distance = Math.sqrt(dx * dx + dy * dy); var ballRadius = ball.getChildAt(0).width / 2; if (distance < self.radius + ballRadius) { // Calculate collision response var angle = Math.atan2(dy, dx); var speed = Math.sqrt(ball.velocity.x * ball.velocity.x + ball.velocity.y * ball.velocity.y); // Apply impulse in the opposite direction of collision ball.velocity.x = -Math.cos(angle) * speed * ball.restitution; ball.velocity.y = -Math.sin(angle) * speed * ball.restitution; // Ensure ball is outside the peg var overlap = self.radius + ballRadius - distance; ball.x -= Math.cos(angle) * overlap; ball.y -= Math.sin(angle) * overlap; // Play sound LK.getSound('ball_hit').play(); // Visual feedback tween(self, { scaleX: 1.2, scaleY: 1.2 }, { duration: 100, onFinish: function onFinish() { tween(self, { scaleX: 1, scaleY: 1 }, { duration: 100 }); } }); return true; } return false; }; return self; }); var Wall = Container.expand(function () { var self = Container.call(this); var wallGraphics = self.attachAsset('wall', { anchorX: 0.5, anchorY: 0.5 }); self.checkCollision = function (ball) { var ballRadius = ball.getChildAt(0).width / 2; var halfWidth = wallGraphics.width / 2; var halfHeight = wallGraphics.height / 2; // Check if ball is colliding with wall if (ball.x + ballRadius > self.x - halfWidth && ball.x - ballRadius < self.x + halfWidth && ball.y + ballRadius > self.y - halfHeight && ball.y - ballRadius < self.y + halfHeight) { // Determine which side the collision occurred on var dx = (ball.x - self.x) / halfWidth; var dy = (ball.y - self.y) / halfHeight; if (Math.abs(dx) > Math.abs(dy)) { // Horizontal collision ball.velocity.x *= -ball.restitution; ball.x = self.x + (halfWidth + ballRadius) * Math.sign(dx); } else { // Vertical collision ball.velocity.y *= -ball.restitution; ball.y = self.y + (halfHeight + ballRadius) * Math.sign(dy); } // Play sound LK.getSound('ball_hit').play(); return true; } return false; }; return self; }); /**** * Initialize Game ****/ var game = new LK.Game({ backgroundColor: 0x2F4F4F }); /**** * Game Code ****/ // Game variables var balls = []; var pegs = []; var cups = []; var walls = []; var score = 0; var remainingBalls = 10; var highScore = storage.highScore || 0; var launcher; // UI elements var scoreTxt; var ballsTxt; var highScoreTxt; // Initialize game elements function initializeGame() { // Add background image var background = LK.getAsset('backgroundImage', { anchorX: 0.5, anchorY: 0.5, x: 2048 / 2, y: 2732 / 2 }); game.addChild(background); // Start automatic horizontal movement for the launcher startLauncherMovement(); // Play background music LK.playMusic('bg_music'); // Create launcher launcher = new Launcher(); launcher.x = 2048 / 2; launcher.y = 100; game.addChild(launcher); // Create pegs createPegs(); // Create cups createCups(); // Removed wall creation logic // Create UI createUI(); } function createPegs() { // Create grid of pegs var pegSpacingX = 130; var pegSpacingY = 130; var startX = 300; var startY = 350; var rows = 8; var cols = 12; for (var row = 0; row < rows; row++) { for (var col = 0; col < cols; col++) { // Offset odd rows var offsetX = row % 2 === 0 ? 0 : pegSpacingX / 2; var x = startX + col * pegSpacingX + offsetX; var y = startY + row * pegSpacingY; // Ensure peg is within bounds and add some randomness to layout if (x >= 150 && x <= 2048 - 150) { // Randomly make some pegs multiplier pegs (more valuable) var isMultiplier = Math.random() < 0.15; var peg = new Peg(isMultiplier); peg.x = x; peg.y = y; pegs.push(peg); game.addChild(peg); } } } } function createCups() { var cupSpacingX = 180; var startX = 200; var y = 2400; var numCups = 10; for (var i = 0; i < numCups; i++) { var x = startX + i * cupSpacingX; // Make some cups jackpot cups var isJackpot = i === 2 || i === 7; var value = isJackpot ? 50 : 10; var cup = new Cup(isJackpot, value); cup.x = x; cup.y = y; cups.push(cup); game.addChild(cup); } } // Removed wall creation logic function createUI() { // Score text scoreTxt = new Text2('Score: 0', { size: 60, fill: 0xFFFFFF }); scoreTxt.anchor.set(0, 0); LK.gui.topRight.addChild(scoreTxt); scoreTxt.x = -250; scoreTxt.y = 30; // Balls text ballsTxt = new Text2('Balls: ' + remainingBalls, { size: 60, fill: 0xFFFFFF }); ballsTxt.anchor.set(0.5, 0); LK.gui.top.addChild(ballsTxt); ballsTxt.y = 30; // High score text highScoreTxt = new Text2('High Score: ' + highScore, { size: 40, fill: 0xFFFFFF }); highScoreTxt.anchor.set(0, 0); LK.gui.topRight.addChild(highScoreTxt); highScoreTxt.x = -250; highScoreTxt.y = 100; } function updateUI() { scoreTxt.setText('Score: ' + score); ballsTxt.setText('Balls: ' + remainingBalls); highScoreTxt.setText('High Score: ' + highScore); } function addPoints(value) { score += value; LK.setScore(score); if (score > highScore) { highScore = score; storage.highScore = highScore; } updateUI(); } function checkGameOver() { if (remainingBalls <= 0 && balls.length === 0) { // Game over if no balls left and none in play LK.showGameOver(); } } // Function to start automatic horizontal movement for the launcher function startLauncherMovement() { var direction = 1; // 1 for right, -1 for left var speed = 2; // Speed of movement LK.setInterval(function () { // Move launcher launcher.x += direction * speed; // Check boundaries and change direction if needed if (launcher.x >= 2048 - 100 || launcher.x <= 100) { direction *= -1; // Reverse direction } }, 16); // Approximately 60 FPS } // Initialize the game initializeGame(); // Game update loop game.update = function () { // Process each active ball for (var i = balls.length - 1; i >= 0; i--) { var ball = balls[i]; if (!ball.active) { balls.splice(i, 1); continue; } // Check collisions with pegs var hitMultiplier = false; for (var j = 0; j < pegs.length; j++) { var collided = pegs[j].checkCollision(ball); if (collided && pegs[j].isMultiplier) { hitMultiplier = true; } } // Removed wall collision checks // Check collisions with cups for (var m = 0; m < cups.length; m++) { var scoredInCup = cups[m].checkCollision(ball); if (scoredInCup) { var pointValue = cups[m].value; // Apply multiplier if ball hit a multiplier peg if (hitMultiplier) { pointValue *= 2; LK.effects.flashScreen(0xFFFF00, 300); // Flash for multiplier effect } addPoints(pointValue); break; } } } // Check if game is over checkGameOver(); }; // Handle user clicks on game area game.down = function (x, y, obj) { // If the launcher can launch and there are remaining balls if (launcher.canLaunch && remainingBalls > 0) { // Move launcher to tap position (within limits) launcher.x = Math.max(200, Math.min(2048 - 200, x)); // Launch a ball launcher.launchBall(); } };