:quality(85)/https:%2F%2Fcdn.frvr.ai/68619e9da13601fad4ff2292.png)
:quality(85)/https:%2F%2Fcdn.frvr.ai/68619e9aa13601fad4ff2290.png)
Creation History
User prompt
Increase the size of the cup sprites, the ball sprite, and the start/replay buttons by 20% to improve touch interaction and visual clarity. Make sure the enlarged elements remain centered horizontally and do not overlap each other. Keep consistent spacing between the cups, and ensure the ball fits comfortably under any cup after scaling.
User prompt
Increase the size of all UI text and game objects by 30% for better visibility on mobile screens. Center-align all text elements (such as level, score, messages) horizontally at the top. Also center the three cup positions horizontally on the game screen. Maintain consistent margins around the edges, and ensure no elements overlap with each other. Keep everything clean and readable on small screens.
User prompt
Fix the shuffle logic so that after each successful guess, the shuffle speed increases slightly for the next round. For example, reduce the shuffle animation duration by 10% per level, up to a minimum duration threshold. Ensure this faster shuffle speed applies from level 1 to level 20, making the game progressively harder. ↪💡 Consider importing and using the following plugins: @upit/tween.v1
User prompt
When the player fails after advancing to a new level, reset the score to zero before restarting at level 1. Only preserve the score when correctly progressing to higher levels. On a wrong guess, always clear the score so that the new attempt starts fresh. ↪💡 Consider importing and using the following plugins: @upit/tween.v1
User prompt
Fix the shell game logic so that after a correct guess, the game proceeds automatically to the next level without showing a game over or “Play Again” button. Only show the “Play Again” button if the player reaches level 20 and wins, or if they make a wrong guess. Make sure after each correct guess (before level 20), the next shuffle starts automatically at the increased speed. ↪💡 Consider importing and using the following plugins: @upit/tween.v1
User prompt
Update the existing shell game to include these features: 1. If the player correctly guesses the ball position, increase the level by +1 and slightly increase the shuffle speed. 2. If the player guesses wrong, reset the level to 1 and reset the shuffle speed to the initial value. 3. Display the current level number clearly on the screen. 4. Allow the game to progress up to level 20, making the shuffle faster with each success. 5. After reaching level 20 and a correct guess, show a “You Win” message and offer to restart the game. ↪💡 Consider importing and using the following plugins: @upit/tween.v1
Code edit (1 edits merged)
Please save this source code
User prompt
Cup & Ball Shell Game
Initial prompt
Create a simple 2D shell game with 3 identical cups and 1 hidden ball. Randomly place the ball under one of the cups at the start. Allow the cups to shuffle in a smooth animation after the player taps a “start” button. After shuffling, let the player tap any cup to guess where the ball is. Reveal whether the guess is correct with a short animation and a success or failure message. Include a “Play Again” button to restart the game.
/****
* Plugins
****/
var tween = LK.import("@upit/tween.v1");
/****
* Classes
****/
var Ball = Container.expand(function () {
var self = Container.call(this);
var ballGraphics = self.attachAsset('ball', {
anchorX: 0.5,
anchorY: 0.5
});
self.bounce = function () {
tween(self, {
y: self.y - 50
}, {
duration: 300,
easing: tween.easeOut,
onFinish: function onFinish() {
tween(self, {
y: self.y + 50
}, {
duration: 300,
easing: tween.easeIn
});
}
});
};
return self;
});
var Cup = Container.expand(function () {
var self = Container.call(this);
var cupGraphics = self.attachAsset('cup', {
anchorX: 0.5,
anchorY: 1.0
});
self.originalY = 0;
self.isLifted = false;
self.hasBall = false;
self.lift = function () {
if (!self.isLifted) {
self.isLifted = true;
tween(self, {
y: self.originalY - 100
}, {
duration: 500,
easing: tween.easeOut
});
}
};
self.lower = function () {
if (self.isLifted) {
self.isLifted = false;
tween(self, {
y: self.originalY
}, {
duration: 500,
easing: tween.easeOut
});
}
};
self.down = function (x, y, obj) {
if (gameState === 'guessing') {
makeGuess(self);
}
};
return self;
});
var GameButton = Container.expand(function (text, color) {
var self = Container.call(this);
var buttonBg = self.attachAsset(color === 0x4CAF50 ? 'startButton' : 'playAgainButton', {
anchorX: 0.5,
anchorY: 0.5
});
var buttonText = new Text2(text, {
size: 62,
fill: 0xFFFFFF
});
buttonText.anchor.set(0.5, 0.5);
self.addChild(buttonText);
self.setText = function (newText) {
buttonText.setText(newText);
};
return self;
});
/****
* Initialize Game
****/
var game = new LK.Game({
backgroundColor: 0x2E8B57
});
/****
* Game Code
****/
var gameState = 'setup'; // setup, shuffling, guessing, revealing, gameOver
var cups = [];
var ball;
var ballUnderCup = -1;
var startButton;
var playAgainButton;
var scoreTxt;
var levelTxt;
var messageText;
var shuffleSequence = [];
var shuffleIndex = 0;
var shuffleTimer = 0;
var currentLevel = 1;
var baseShuffleDuration = 400;
// Initialize UI
scoreTxt = new Text2('Score: 0', {
size: 78,
fill: 0xFFFFFF
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
levelTxt = new Text2('Level: 1', {
size: 78,
fill: 0xFFFFFF
});
levelTxt.anchor.set(0.5, 0);
levelTxt.y = 104;
LK.gui.top.addChild(levelTxt);
messageText = new Text2('Watch the ball!', {
size: 65,
fill: 0xFFFFFF
});
messageText.anchor.set(0.5, 0.5);
messageText.x = 1024;
messageText.y = 400;
game.addChild(messageText);
// Create cups
for (var i = 0; i < 3; i++) {
var cup = new Cup();
cup.x = 370 + i * 454;
cup.y = 1800;
cup.originalY = cup.y;
cups.push(cup);
game.addChild(cup);
}
// Create ball
ball = new Ball();
ball.x = 1024;
ball.y = 1000;
game.addChild(ball);
// Create start button
startButton = new GameButton('Start Shuffle', 0x4CAF50);
startButton.x = 1024;
startButton.y = 2200;
game.addChild(startButton);
// Create play again button (initially hidden)
playAgainButton = new GameButton('Play Again', 0x2196F3);
playAgainButton.x = 1024;
playAgainButton.y = 2200;
playAgainButton.visible = false;
game.addChild(playAgainButton);
startButton.down = function (x, y, obj) {
if (gameState === 'setup') {
startShufflePhase();
}
};
playAgainButton.down = function (x, y, obj) {
if (gameState === 'gameOver') {
resetGame();
}
};
function updateScore() {
scoreTxt.setText('Score: ' + LK.getScore());
}
function updateLevel() {
levelTxt.setText('Level: ' + currentLevel);
}
function getCurrentShuffleDuration() {
// Reduce duration by 10% per level, minimum 150ms
var durationReduction = (currentLevel - 1) * 0.1;
var adjustedDuration = baseShuffleDuration * (1 - durationReduction);
return Math.max(150, adjustedDuration);
}
function startShufflePhase() {
gameState = 'shuffling';
startButton.visible = false;
// Hide ball under random cup
ballUnderCup = Math.floor(Math.random() * 3);
// Animate ball to cup position
tween(ball, {
x: cups[ballUnderCup].x,
y: cups[ballUnderCup].y - 50
}, {
duration: 800,
easing: tween.easeInOut,
onFinish: function onFinish() {
ball.visible = false;
// Generate shuffle sequence
generateShuffleSequence();
messageText.setText('Follow the cups!');
LK.getSound('shuffle').play();
// Start shuffling after a brief pause
LK.setTimeout(function () {
shuffleIndex = 0;
shuffleTimer = 0;
}, 500);
}
});
}
function generateShuffleSequence() {
shuffleSequence = [];
// Create 8-12 swaps
var numSwaps = 8 + Math.floor(Math.random() * 5);
for (var i = 0; i < numSwaps; i++) {
var cup1 = Math.floor(Math.random() * 3);
var cup2 = Math.floor(Math.random() * 3);
// Make sure we don't swap a cup with itself
while (cup2 === cup1) {
cup2 = Math.floor(Math.random() * 3);
}
shuffleSequence.push({
cup1: cup1,
cup2: cup2
});
}
}
function performShuffle(cup1Index, cup2Index) {
var cup1 = cups[cup1Index];
var cup2 = cups[cup2Index];
var tempX = cup1.x;
var shuffleDuration = getCurrentShuffleDuration();
// Animate cup swap
tween(cup1, {
x: cup2.x
}, {
duration: shuffleDuration,
easing: tween.easeInOut
});
tween(cup2, {
x: tempX
}, {
duration: shuffleDuration,
easing: tween.easeInOut
});
// Update ball position tracking
if (ballUnderCup === cup1Index) {
ballUnderCup = cup2Index;
} else if (ballUnderCup === cup2Index) {
ballUnderCup = cup1Index;
}
// Swap cups in array
cups[cup1Index] = cup2;
cups[cup2Index] = cup1;
}
function endShuffle() {
gameState = 'guessing';
messageText.setText('Tap a cup to guess!');
}
function makeGuess(selectedCup) {
gameState = 'revealing';
// Find which cup was selected
var selectedIndex = cups.indexOf(selectedCup);
// Lift all cups
for (var i = 0; i < cups.length; i++) {
cups[i].lift();
}
// Show ball under correct cup
ball.visible = true;
ball.x = cups[ballUnderCup].x;
ball.y = cups[ballUnderCup].y - 50;
LK.getSound('reveal').play();
// Check if guess was correct
LK.setTimeout(function () {
if (selectedIndex === ballUnderCup) {
// Correct guess
LK.setScore(LK.getScore() + 1);
updateScore();
currentLevel++;
updateLevel();
if (currentLevel > 20) {
messageText.setText('You Win! Level 20 Complete!');
LK.getSound('success').play();
LK.effects.flashScreen(0x00FF00, 1000);
// Show you win after delay
LK.setTimeout(function () {
LK.showYouWin();
}, 2000);
return;
} else {
messageText.setText('Correct! Level ' + currentLevel + '!');
ball.bounce();
LK.getSound('success').play();
LK.effects.flashScreen(0x00FF00, 500);
// Automatically start next level after delay
LK.setTimeout(function () {
resetForNextLevel();
}, 2000);
}
} else {
// Wrong guess - reset level to 1 and score to 0
currentLevel = 1;
LK.setScore(0);
updateLevel();
updateScore();
messageText.setText('Wrong! Back to Level 1!');
LK.getSound('fail').play();
LK.effects.flashScreen(0xFF0000, 500);
// Show play again button for wrong guess
LK.setTimeout(function () {
gameState = 'gameOver';
playAgainButton.visible = true;
}, 2000);
}
}, 1000);
}
function resetForNextLevel() {
gameState = 'setup';
messageText.setText('Watch the ball!');
// Lower all cups
for (var i = 0; i < cups.length; i++) {
cups[i].lower();
}
// Reset ball
ball.visible = true;
ball.x = 1024;
ball.y = 1000;
// Reset shuffle data
shuffleSequence = [];
shuffleIndex = 0;
shuffleTimer = 0;
ballUnderCup = -1;
// Auto start next level after brief delay
LK.setTimeout(function () {
startShufflePhase();
}, 1000);
}
function resetGame() {
gameState = 'setup';
// Reset UI
playAgainButton.visible = false;
startButton.visible = true;
messageText.setText('Watch the ball!');
// Reset level
currentLevel = 1;
updateLevel();
// Lower all cups
for (var i = 0; i < cups.length; i++) {
cups[i].lower();
}
// Reset ball
ball.visible = true;
ball.x = 1024;
ball.y = 1000;
// Reset shuffle data
shuffleSequence = [];
shuffleIndex = 0;
shuffleTimer = 0;
ballUnderCup = -1;
}
game.update = function () {
if (gameState === 'shuffling' && shuffleSequence.length > 0) {
shuffleTimer++;
// Perform shuffles with timing
if (shuffleTimer % 40 === 0 && shuffleIndex < shuffleSequence.length) {
var swap = shuffleSequence[shuffleIndex];
performShuffle(swap.cup1, swap.cup2);
shuffleIndex++;
}
// End shuffling when all swaps are done
if (shuffleIndex >= shuffleSequence.length && shuffleTimer > shuffleSequence.length * 40 + 30) {
endShuffle();
}
}
};
// Initialize score display
updateScore();
// Initialize level display
updateLevel(); ===================================================================
--- original.js
+++ change.js
@@ -74,9 +74,9 @@
anchorX: 0.5,
anchorY: 0.5
});
var buttonText = new Text2(text, {
- size: 52,
+ size: 62,
fill: 0xFFFFFF
});
buttonText.anchor.set(0.5, 0.5);
self.addChild(buttonText);
@@ -134,9 +134,9 @@
game.addChild(messageText);
// Create cups
for (var i = 0; i < 3; i++) {
var cup = new Cup();
- cup.x = 434 + i * 390;
+ cup.x = 370 + i * 454;
cup.y = 1800;
cup.originalY = cup.y;
cups.push(cup);
game.addChild(cup);
