/**** 
* Plugins
****/ 
var tween = LK.import("@upit/tween.v1");
var storage = LK.import("@upit/storage.v1", {
	money: 0,
	player2Unlocked: false,
	player3Unlocked: false
});

/**** 
* Classes
****/ 
var BallReflection = Container.expand(function () {
	var self = Container.call(this);
	var reflectionGraphics = self.attachAsset('basketball', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Make reflection more transparent and darker
	reflectionGraphics.alpha = 0.3;
	reflectionGraphics.tint = 0x666666;
	// Flip reflection vertically
	reflectionGraphics.scaleY = -0.8; // Flipped and slightly smaller
	reflectionGraphics.scaleX = 0.8;
	// Set z-index to render on floor
	reflectionGraphics.zIndex = -3;
	self.parentBall = null;
	self.floorY = 1832; // Move floor up 900 pixels (700 + 200)
	self.update = function () {
		if (!self.parentBall || !self.parentBall.isActive) {
			self.destroy();
			return;
		}
		// Position reflection below the ball
		self.x = self.parentBall.x;
		self.y = self.floorY - (self.floorY - self.parentBall.y) * 0.2; // Reflection distance from floor
		// Match parent ball rotation
		self.rotation = self.parentBall.rotation;
		// Fade reflection based on ball height
		var heightFactor = Math.max(0, (self.floorY - self.parentBall.y) / 1000);
		reflectionGraphics.alpha = 0.3 * heightFactor;
	};
	return self;
});
var Basketball = Container.expand(function () {
	var self = Container.call(this);
	var ballGraphics = self.attachAsset('basketball', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Set z-index to render in front of player1
	ballGraphics.zIndex = 2;
	self.velocityX = 0;
	self.velocityY = 0;
	self.gravity = 0.5;
	self.bounceDecay = 0.7;
	self.hasScored = false;
	self.isActive = true;
	self.guaranteedSwish = false;
	self.update = function () {
		if (!self.isActive) return;
		self.velocityY += self.gravity;
		self.x += self.velocityX;
		self.y += self.velocityY;
		// Check hoop collision for all hoops
		var hoopsToCheck = [hoop];
		if (typeof leftHoop !== 'undefined') {
			hoopsToCheck.push(leftHoop);
		}
		if (typeof rightHoop !== 'undefined') {
			hoopsToCheck.push(rightHoop);
		}
		for (var hoopIndex = 0; hoopIndex < hoopsToCheck.length; hoopIndex++) {
			var currentHoop = hoopsToCheck[hoopIndex];
			if (currentHoop) {
				var hoopX = currentHoop.x;
				var hoopY = currentHoop.y - 350; // Adjust for hoop position within container
				var relativeX = self.x - hoopX;
				var relativeY = self.y - hoopY;
				// Check for scoring through hoop first (ball going through net area)
				// For guaranteed swish shots, use more lenient detection
				var hoopDetectionWidth = self.guaranteedSwish ? 80 : 60;
				var hoopDetectionTop = self.guaranteedSwish ? -20 : -10;
				var hoopDetectionBottom = self.guaranteedSwish ? 60 : 50;
				if (Math.abs(relativeX) <= hoopDetectionWidth && relativeY >= hoopDetectionTop && relativeY <= hoopDetectionBottom && self.velocityY > 0 && !self.hasScored) {
					// Ball is going through hoop - animate net and score
					self.hasScored = true;
					self.isActive = false;
					// Set ball to render behind net and hoop
					ballGraphics.zIndex = -2;
					// Animate ball going through and down
					tween(self, {
						y: self.y + 100,
						x: hoopX + (Math.random() - 0.5) * 20
					}, {
						duration: 500,
						easing: tween.easeIn
					});
					// Animate net pulsate
					tween(currentHoop.net, {
						scaleX: 1.8,
						scaleY: 1.8
					}, {
						duration: 200,
						easing: tween.easeOut,
						onFinish: function onFinish() {
							tween(currentHoop.net, {
								scaleX: 1.5,
								scaleY: 1.5
							}, {
								duration: 200,
								easing: tween.easeIn
							});
						}
					});
					// Score the basket
					currentStreak++;
					// Check for streak rewards
					var moneyEarned = 0;
					if (currentStreak === 10 && streakRewardsAwarded.indexOf(10) === -1) {
						moneyEarned = 20.00;
						streakRewardsAwarded.push(10);
					} else if (currentStreak === 20 && streakRewardsAwarded.indexOf(20) === -1) {
						moneyEarned = 50.00;
						streakRewardsAwarded.push(20);
					} else if (currentStreak === 30 && streakRewardsAwarded.indexOf(30) === -1) {
						moneyEarned = 75.00;
						streakRewardsAwarded.push(30);
					} else if (currentStreak === 50 && streakRewardsAwarded.indexOf(50) === -1) {
						moneyEarned = 100.00;
						streakRewardsAwarded.push(50);
					}
					// Apply money multiplier if active
					if (moneyEarned > 0) {
						if (moneyMultiplierBaskets > 0) {
							moneyEarned *= 2;
							moneyMultiplierBaskets--;
						}
						currentMoney += moneyEarned;
						storage.money = currentMoney;
						moneyTxt.setText('$' + currentMoney.toFixed(2));
						LK.effects.flashScreen(0x00FF00, 600); // Green flash for money
					}
					var points = 2;
					if (self.isPerfectShot) {
						// Use cycling color for perfect shot screen flash
						var flashColor = basketColors[currentColorIndex];
						LK.effects.flashScreen(flashColor, 400);
					}
					// Apply 2x multiplier if all backboards are same color
					if (allSameColorMultiplier) {
						points *= 2;
					}
					// Apply rhythm multiplier if in rhythm mode
					if (typeof rhythmMultiplier !== 'undefined' && rhythmMultiplier > 1) {
						points = Math.floor(points * rhythmMultiplier);
					}
					LK.setScore(LK.getScore() + points);
					// Check if score reached multiple of 50 points to reset timer
					var currentScore = LK.getScore();
					var previousScore = currentScore - points;
					var currentFifties = Math.floor(currentScore / 50);
					var previousFifties = Math.floor(previousScore / 50);
					if (currentFifties > previousFifties) {
						gameTimer = 60 * 60; // Reset to 60 seconds at 60 FPS
						gameTimeLeft = 60;
						timerTxt.setText('01:00');
					}
					// Play different sound based on which hoop scored
					if (currentHoop === leftHoop) {
						LK.getSound('1').play();
					} else if (currentHoop === rightHoop) {
						LK.getSound('3').play();
					} else {
						LK.getSound('2').play();
					}
					scoreTxt.setText('Score: ' + LK.getScore());
					streakTxt.setText('Streak: ' + currentStreak);
					LK.effects.flashObject(currentHoop, self.isPerfectShot ? 0xFFD700 : 0x00FF00, 300);
					// Animate backboard color change
					var backboard = currentHoop.children[0]; // Get the backboard (first child)
					if (self.isPerfectShot) {
						// For perfect shots, use cycling color directly
						var flashColor = basketColors[currentColorIndex];
						// Cycle to next color for next basket
						currentColorIndex = (currentColorIndex + 1) % basketColors.length;
						// Track which backboard was scored on and update color tracking
						var hoopIndex = 0; // Default to center hoop
						if (currentHoop === leftHoop) hoopIndex = 1;
						if (currentHoop === rightHoop) hoopIndex = 2;
						backboardColors[hoopIndex] = flashColor;
						tween(backboard, {
							tint: flashColor
						}, {
							duration: 300,
							easing: tween.easeOut
						});
						// Check if all backboards now have same color
						checkAllBackboardsSameColor();
						// Play different sound based on which hoop scored when backboard changes color
						if (currentHoop === leftHoop) {
							LK.getSound('1').play();
						} else if (currentHoop === rightHoop) {
							LK.getSound('3').play();
						} else {
							LK.getSound('2').play();
						}
					} else {
						// For regular shots, use cycling color directly
						var flashColor = basketColors[currentColorIndex];
						// Cycle to next color for next basket
						currentColorIndex = (currentColorIndex + 1) % basketColors.length;
						// Track which backboard was scored on and update color tracking
						var hoopIndex = 0; // Default to center hoop
						if (currentHoop === leftHoop) hoopIndex = 1;
						if (currentHoop === rightHoop) hoopIndex = 2;
						backboardColors[hoopIndex] = flashColor;
						tween(backboard, {
							tint: flashColor
						}, {
							duration: 300,
							easing: tween.easeOut
						});
						// Check if all backboards now have same color
						checkAllBackboardsSameColor();
						// Play different sound based on which hoop scored when backboard changes color
						if (currentHoop === leftHoop) {
							LK.getSound('1').play();
						} else if (currentHoop === rightHoop) {
							LK.getSound('3').play();
						} else {
							LK.getSound('2').play();
						}
					}
					return;
				}
				// Check if ball is hitting the hoop rim
				if (relativeX >= -125 && relativeX <= 125 && relativeY >= -25 && relativeY <= 25) {
					// Determine which side of the hoop was hit
					if (Math.abs(relativeX) > 90) {
						// Hit the sides of the rim
						self.velocityX = -self.velocityX * self.bounceDecay;
						if (relativeX < 0) {
							self.x = hoopX - 125;
						} else {
							self.x = hoopX + 125;
						}
						LK.getSound('bounce').play();
					} else if (relativeY >= -25 && relativeY <= 0 && self.velocityY > 0) {
						// Hit the top of the rim (bouncing up)
						self.velocityY = -Math.abs(self.velocityY) * self.bounceDecay;
						self.y = hoopY - 25;
						self.velocityX *= 0.8; // Reduce horizontal velocity slightly
						LK.getSound('bounce').play();
					}
				}
				// Check if ball is resting on the rim (low velocity and on top)
				if (Math.abs(relativeX) <= 90 && relativeY >= -30 && relativeY <= -20 && Math.abs(self.velocityY) < 2 && Math.abs(self.velocityX) < 3) {
					// Ball is resting on rim, make it roll into the hoop
					self.isActive = false; // Stop normal physics
					self.hasScored = true; // Mark as scored
					// Set ball to render behind net and hoop
					ballGraphics.zIndex = -2;
					// Animate rolling into hoop
					tween(self, {
						x: hoopX,
						y: hoopY + 40,
						rotation: self.rotation + Math.PI * 2
					}, {
						duration: 800,
						easing: tween.easeInOut,
						onFinish: function onFinish() {
							// Animate net pulsate
							tween(currentHoop.net, {
								scaleX: 1.8,
								scaleY: 1.8
							}, {
								duration: 200,
								easing: tween.easeOut,
								onFinish: function onFinish() {
									tween(currentHoop.net, {
										scaleX: 1.5,
										scaleY: 1.5
									}, {
										duration: 200,
										easing: tween.easeIn
									});
								}
							});
							// Score the basket
							currentStreak++;
							// Check for streak rewards
							if (currentStreak === 10 && streakRewardsAwarded.indexOf(10) === -1) {
								currentMoney += 20.00;
								storage.money = currentMoney;
								moneyTxt.setText('$' + currentMoney.toFixed(2));
								streakRewardsAwarded.push(10);
								LK.effects.flashScreen(0x00FF00, 600); // Green flash for money
							} else if (currentStreak === 20 && streakRewardsAwarded.indexOf(20) === -1) {
								currentMoney += 50.00;
								storage.money = currentMoney;
								moneyTxt.setText('$' + currentMoney.toFixed(2));
								streakRewardsAwarded.push(20);
								LK.effects.flashScreen(0x00FF00, 600); // Green flash for money
							} else if (currentStreak === 30 && streakRewardsAwarded.indexOf(30) === -1) {
								currentMoney += 75.00;
								storage.money = currentMoney;
								moneyTxt.setText('$' + currentMoney.toFixed(2));
								streakRewardsAwarded.push(30);
								LK.effects.flashScreen(0x00FF00, 600); // Green flash for money
							} else if (currentStreak === 50 && streakRewardsAwarded.indexOf(50) === -1) {
								currentMoney += 100.00;
								storage.money = currentMoney;
								moneyTxt.setText('$' + currentMoney.toFixed(2));
								streakRewardsAwarded.push(50);
								LK.effects.flashScreen(0x00FF00, 600); // Green flash for money
							}
							var points = 2;
							// Apply 2x multiplier if all backboards are same color
							if (allSameColorMultiplier) {
								points *= 2;
							}
							LK.setScore(LK.getScore() + points);
							// Check if score reached multiple of 50 points to reset timer
							var currentScore = LK.getScore();
							var previousScore = currentScore - points;
							var currentFifties = Math.floor(currentScore / 50);
							var previousFifties = Math.floor(previousScore / 50);
							if (currentFifties > previousFifties) {
								gameTimer = 60 * 60; // Reset to 60 seconds at 60 FPS
								gameTimeLeft = 60;
								timerTxt.setText('01:00');
							}
							// Play different sound based on which hoop scored
							if (currentHoop === leftHoop) {
								LK.getSound('1').play();
							} else if (currentHoop === rightHoop) {
								LK.getSound('3').play();
							} else {
								LK.getSound('2').play();
							}
							// Update displays
							scoreTxt.setText('Score: ' + LK.getScore());
							streakTxt.setText('Streak: ' + currentStreak);
							// Visual feedback
							LK.effects.flashObject(currentHoop, 0x00FF00, 300);
							// Animate backboard color change
							var backboard = currentHoop.children[0]; // Get the backboard (first child)
							var flashColor = basketColors[currentColorIndex];
							// Cycle to next color for next basket
							currentColorIndex = (currentColorIndex + 1) % basketColors.length;
							// Track which backboard was scored on and update color tracking
							var hoopIndex = 0; // Default to center hoop
							if (currentHoop === leftHoop) hoopIndex = 1;
							if (currentHoop === rightHoop) hoopIndex = 2;
							backboardColors[hoopIndex] = flashColor;
							tween(backboard, {
								tint: flashColor
							}, {
								duration: 300,
								easing: tween.easeOut
							});
							// Check if all backboards now have same color
							checkAllBackboardsSameColor();
							// Play different sound based on which hoop scored when backboard changes color
							if (currentHoop === leftHoop) {
								LK.getSound('1').play();
							} else if (currentHoop === rightHoop) {
								LK.getSound('3').play();
							} else {
								LK.getSound('2').play();
							}
						}
					});
				}
			}
		}
		// Ground collision removed - ball can fall through
		// Remove if off screen - ball is just removed, no streak penalty
		if (self.x < -100 || self.x > 2148 || self.y > 2800) {
			self.isActive = false;
		}
	};
	return self;
});
var Hoop = Container.expand(function () {
	var self = Container.call(this);
	var backboard = self.attachAsset('backboard', {
		anchorX: 0.5,
		anchorY: 1
	});
	backboard.y = -20;
	var hoop = self.attachAsset('hoop', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	hoop.y = -350;
	// Set z-index to render in front of basketball
	hoop.zIndex = 1;
	var net = self.attachAsset('net', {
		anchorX: 0.5,
		anchorY: 0,
		scaleX: 1.5,
		scaleY: 1.5
	});
	net.y = -325;
	net.alpha = 0.8;
	// Set z-index to render in front of basketball
	net.zIndex = 2;
	// Store net reference for animation access
	self.net = net;
	self.hoopBounds = {
		left: -90,
		right: 90,
		top: -20,
		bottom: 20
	};
	// Enable z-index sorting for proper rendering order
	self.sortableChildren = true;
	return self;
});
var RhythmCircle = Container.expand(function () {
	var self = Container.call(this);
	// Create rhythm circle using green ball asset
	var circle = self.attachAsset('greenBall', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	circle.zIndex = 10;
	self.isActive = false;
	self.isPressed = false;
	self.playerId = 1; // Which player this circle belongs to
	self.sequenceNumber = 0; // Position in the sequence (0=left, 1=center, 2=right)
	self.lastSpawnTime = 0;
	self.activate = function () {
		self.isActive = true;
		self.isPressed = false;
		self.visible = true;
		self.lastSpawnTime = LK.ticks;
		// Start with small scale and animate to full size
		circle.scaleX = 0.1;
		circle.scaleY = 0.1;
		tween(circle, {
			scaleX: 1.0,
			scaleY: 1.0
		}, {
			duration: 300,
			easing: tween.easeOut
		});
	};
	self.press = function () {
		if (!self.isActive || self.isPressed) return false;
		self.isPressed = true;
		// Visual feedback - flash and scale up briefly
		tween(circle, {
			scaleX: 1.3,
			scaleY: 1.3,
			tint: 0xFFFFFF
		}, {
			duration: 150,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				tween(circle, {
					scaleX: 0.1,
					scaleY: 0.1,
					tint: 0x00ff00
				}, {
					duration: 200,
					easing: tween.easeIn,
					onFinish: function onFinish() {
						self.isActive = false;
						self.visible = false;
					}
				});
			}
		});
		return true;
	};
	self.update = function () {
		if (!self.isActive) return;
		// Auto-deactivate after 1 second if not pressed
		if (LK.ticks - self.lastSpawnTime > 60) {
			// 1 second at 60 FPS
			self.isActive = false;
			self.visible = false;
			// Reset rhythm sequence on timeout
			if (typeof rhythmSequenceProgress !== 'undefined') {
				rhythmSequenceProgress = 0;
			}
		}
	};
	return self;
});
var Shop = Container.expand(function () {
	var self = Container.call(this);
	// Shop background
	var shopBg = self.attachAsset('Player4', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 20,
		scaleY: 25
	});
	shopBg.tint = 0x333333;
	shopBg.alpha = 0.9;
	self.isVisible = false;
	self.visible = false;
	// Shop title
	var shopTitle = new Text2('SHOP', {
		size: 120,
		fill: 0xFFD700
	});
	shopTitle.anchor.set(0.5, 0.5);
	shopTitle.y = -800;
	self.addChild(shopTitle);
	// Shop items array
	self.shopItems = [{
		name: 'Speed Boost',
		description: 'Increase shot speed by 25%',
		cost: 50.00,
		purchased: false,
		type: 'speed'
	}, {
		name: 'Perfect Shot',
		description: 'Next 3 shots guaranteed perfect',
		cost: 25.00,
		purchased: false,
		type: 'perfect'
	}, {
		name: 'Money Multiplier',
		description: 'Double money for 10 baskets',
		cost: 75.00,
		purchased: false,
		type: 'money'
	}, {
		name: 'Time Extension',
		description: 'Add 30 seconds to timer',
		cost: 100.00,
		purchased: false,
		type: 'time'
	}];
	// Create shop item buttons
	self.itemButtons = [];
	for (var i = 0; i < self.shopItems.length; i++) {
		var item = self.shopItems[i];
		var yOffset = -400 + i * 200;
		// Item background
		var itemBg = self.attachAsset('Player4', {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: 15,
			scaleY: 3
		});
		itemBg.y = yOffset;
		itemBg.tint = 0x555555;
		itemBg.alpha = 0.8;
		// Item name text
		var nameText = new Text2(item.name, {
			size: 60,
			fill: 0xFFFFFF
		});
		nameText.anchor.set(0.5, 0.5);
		nameText.y = yOffset - 30;
		self.addChild(nameText);
		// Item description text
		var descText = new Text2(item.description, {
			size: 40,
			fill: 0xCCCCCC
		});
		descText.anchor.set(0.5, 0.5);
		descText.y = yOffset + 10;
		self.addChild(descText);
		// Item cost text
		var costText = new Text2('$' + item.cost.toFixed(2), {
			size: 50,
			fill: 0x00FF00
		});
		costText.anchor.set(0.5, 0.5);
		costText.y = yOffset + 50;
		self.addChild(costText);
		// Store button info for click detection
		self.itemButtons.push({
			index: i,
			bounds: {
				x: -400,
				y: yOffset - 75,
				width: 800,
				height: 150
			},
			costText: costText,
			nameText: nameText
		});
	}
	// Close button
	var closeBtn = new Text2('CLOSE', {
		size: 80,
		fill: 0xFF0000
	});
	closeBtn.anchor.set(0.5, 0.5);
	closeBtn.y = 600;
	self.addChild(closeBtn);
	self.closeBounds = {
		x: -150,
		y: 550,
		width: 300,
		height: 100
	};
	self.show = function () {
		// Pause the game
		LK.pauseGame();
		// Show shop background
		var shopBackground = LK.getAsset('ShopBackground', {
			anchorX: 0,
			anchorY: 0
		});
		shopBackground.x = 0;
		shopBackground.y = 0;
		shopBackground.width = 2048;
		shopBackground.height = 2732;
		shopBackground.zIndex = 99;
		self.shopBg = shopBackground;
		game.addChild(shopBackground);
		self.isVisible = true;
		self.visible = true;
		self.x = 1024;
		self.y = 1366;
		self.zIndex = 100;
		// Update item availability based on money
		for (var i = 0; i < self.itemButtons.length; i++) {
			var button = self.itemButtons[i];
			var item = self.shopItems[button.index];
			if (currentMoney >= item.cost && !item.purchased) {
				button.costText.fill = 0x00FF00;
				button.nameText.fill = 0xFFFFFF;
			} else if (item.purchased) {
				button.costText.setText('OWNED');
				button.costText.fill = 0xFFD700;
				button.nameText.fill = 0xFFD700;
			} else {
				button.costText.fill = 0xFF0000;
				button.nameText.fill = 0x888888;
			}
		}
	};
	self.hide = function () {
		// Resume the game
		LK.resumeGame();
		// Remove shop background
		if (self.shopBg) {
			self.shopBg.destroy();
			self.shopBg = null;
		}
		self.isVisible = false;
		self.visible = false;
	};
	self.handleClick = function (localX, localY) {
		// Check close button
		if (localX >= self.closeBounds.x && localX <= self.closeBounds.x + self.closeBounds.width && localY >= self.closeBounds.y && localY <= self.closeBounds.y + self.closeBounds.height) {
			self.hide();
			return true;
		}
		// Check item buttons
		for (var i = 0; i < self.itemButtons.length; i++) {
			var button = self.itemButtons[i];
			var bounds = button.bounds;
			if (localX >= bounds.x && localX <= bounds.x + bounds.width && localY >= bounds.y && localY <= bounds.y + bounds.height) {
				var item = self.shopItems[button.index];
				// Check if can purchase
				if (currentMoney >= item.cost && !item.purchased) {
					self.purchaseItem(button.index);
					return true;
				}
			}
		}
		return false;
	};
	self.purchaseItem = function (itemIndex) {
		var item = self.shopItems[itemIndex];
		// Deduct money
		currentMoney -= item.cost;
		storage.money = currentMoney;
		moneyTxt.setText('$' + currentMoney.toFixed(2));
		// Apply item effect
		switch (item.type) {
			case 'speed':
				// Increase rhythm circle spawn rate
				rhythmSpawnInterval = Math.max(15, rhythmSpawnInterval - 5); // Minimum 0.25 seconds
				break;
			case 'perfect':
				// Grant 3 guaranteed perfect shots
				perfectShotsRemaining = 3;
				break;
			case 'money':
				// Double money for next 10 baskets
				moneyMultiplierBaskets = 10;
				break;
			case 'time':
				// Add 30 seconds to timer
				gameTimer += 30 * 60; // 30 seconds at 60 FPS
				gameTimeLeft += 30;
				var minutes = Math.floor(gameTimeLeft / 60);
				var seconds = gameTimeLeft % 60;
				var formattedTime = (minutes < 10 ? '0' : '') + minutes + ':' + (seconds < 10 ? '0' : '') + seconds;
				timerTxt.setText(formattedTime);
				break;
		}
		// Mark as purchased (except consumables)
		if (item.type !== 'perfect' && item.type !== 'money' && item.type !== 'time') {
			item.purchased = true;
		}
		// Visual feedback
		LK.effects.flashScreen(0x00FF00, 300);
		// Update display
		self.show();
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x87CEEB
});

/**** 
* Game Code
****/ 
// Game state management
var gameState = 'title'; // 'title', 'playing', 'modeSelect'
var gameMode = 'swish'; // 'swish' or 'rhythm'
var modeSelectBackground = null;
var swishButton = null;
var rhythmButton = null;
var titleBackground = null;
var titleText = null;
var startButton = null;
var basketballs = [];
var ballReflections = [];
var hoop = null;
var leftHoop = null;
var rightHoop = null;
var ground = null;
var scoreTxt = null;
var streakTxt = null;
var timerTxt = null;
var player1 = null;
var player1down = null;
var player2 = null;
var player2down = null;
var player3 = null;
var player3down = null;
var currentMoney = 0;
var moneyTxt = null;
var multiplierTxt = null;
var bestScore = 0;
var bestScoreTxt = null;
var currentStreak = 0;
var streakRewardsAwarded = []; // Track which streak rewards have been given
var swipeStartX = 0;
var swipeStartY = 0;
var swipeStartTime = 0;
var isSwipeStarted = false;
var lastShotTime = 0;
var gameTimer = 60 * 60; // 60 seconds at 60 FPS
var gameTimeLeft = 60;
var gameEnded = false;
var musicNotes = ['note1', 'note2', 'note3', 'note4', 'note5'];
var currentNoteIndex = 0;
var rhythmCircle1 = null;
var rhythmCircle2 = null;
var rhythmCircle3 = null;
var rhythmSequenceProgress = 0; // 0=waiting, 1=left pressed, 2=center pressed, 3=all pressed
var rhythmSpawnTimer = 0;
var rhythmSpawnInterval = 30; // 0.5 seconds at 60 FPS
var isChargingShot = false;
// Color cycling system for backboard changes
var basketColors = [0xFF0000, 0x00FF00, 0x0000FF, 0xFFFF00, 0xFF00FF, 0x00FFFF, 0xFFA500, 0x800080, 0xFFB6C1, 0x90EE90, 0x87CEEB, 0xDDA0DD];
var currentColorIndex = 0;
// Track backboard colors for multiplier system
var backboardColors = [0xFFFFFF, 0xFFFFFF, 0xFFFFFF]; // [hoop, leftHoop, rightHoop] - start with white
var allSameColorMultiplier = false;
var moneyAwarded = false; // Track if money has been awarded for current color match
var player2Unlocked = storage.player2Unlocked || false;
var player3Unlocked = storage.player3Unlocked || false;
var unlockCost = 100.00;
// Shop variables
var shop = null;
var perfectShotsRemaining = 0;
var moneyMultiplierBaskets = 0;
// Rhythm mode variables
var beatInterval = 60; // 60 frames = 1 second at 60 FPS
var lastBeatTime = 0;
var beatTolerance = 10; // frames of tolerance for rhythm timing
var rhythmStreak = 0;
var beatIndicator = null;
var rhythmMultiplier = 1;
// Initialize title screen
initializeTitleScreen();
function createBasketball(startX, startY, velocityX, velocityY) {
	var ball = new Basketball();
	ball.x = startX;
	ball.y = startY;
	ball.velocityX = velocityX;
	ball.velocityY = velocityY;
	ball.isPerfectShot = false;
	basketballs.push(ball);
	game.addChild(ball);
	// Create reflection for this ball
	var reflection = new BallReflection();
	reflection.parentBall = ball;
	ballReflections.push(reflection);
	game.addChild(reflection);
	return ball;
}
function checkBasketScore(ball) {
	// Scoring is now handled in Basketball class update method
	// This function is kept for compatibility but does nothing
	return;
}
function initializeTitleScreen() {
	// Create title background
	titleBackground = game.addChild(LK.getAsset('TitleBackground', {
		anchorX: 0,
		anchorY: 0
	}));
	titleBackground.x = 0;
	titleBackground.y = 0;
	titleBackground.width = 2048;
	titleBackground.height = 2732;
	titleBackground.zIndex = -5;
	// Create game title using asset
	titleText = game.addChild(LK.getAsset('Title', {
		anchorX: 0.5,
		anchorY: 0.5
	}));
	titleText.x = 1024;
	titleText.y = 900;
	titleText.zIndex = 10;
	// Create start button using tap to start asset
	startButton = game.addChild(LK.getAsset('Taptostart', {
		anchorX: 0.5,
		anchorY: 0.5
	}));
	startButton.x = 1274;
	startButton.y = 1050;
	startButton.zIndex = 10;
	// Play make a wish sound when title screen loads
	LK.getSound('Makeaswish').play();
	// Play title music when title screen loads
	LK.playMusic('Title');
	// Animate start button pulsate continuously
	function pulsateStartButton() {
		if (!startButton || gameState !== 'title') return; // Safety check
		tween(startButton, {
			scaleX: 1.2,
			scaleY: 1.2
		}, {
			duration: 800,
			easing: tween.easeInOut,
			onFinish: function onFinish() {
				if (!startButton || gameState !== 'title') return; // Safety check
				// Create continuous pulsating loop
				tween(startButton, {
					scaleX: 1.0,
					scaleY: 1.0
				}, {
					duration: 800,
					easing: tween.easeInOut,
					onFinish: function onFinish() {
						if (!startButton || gameState !== 'title') return; // Safety check
						// Restart the pulsate cycle
						pulsateStartButton();
					}
				});
			}
		});
	}
	pulsateStartButton();
}
function initializeModeSelection() {
	// Hide title screen elements
	if (titleBackground) {
		titleBackground.destroy();
		titleBackground = null;
	}
	if (titleText) {
		titleText.destroy();
		titleText = null;
	}
	if (startButton) {
		tween.stop(startButton);
		startButton.destroy();
		startButton = null;
	}
	// Create mode selection background
	modeSelectBackground = game.addChild(LK.getAsset('TitleBackground', {
		anchorX: 0,
		anchorY: 0
	}));
	modeSelectBackground.x = 0;
	modeSelectBackground.y = 0;
	modeSelectBackground.width = 2048;
	modeSelectBackground.height = 2732;
	modeSelectBackground.zIndex = -5;
	// Create mode selection title
	var modeTitle = new Text2('SELECT MODE', {
		size: 120,
		fill: 0xFFD700
	});
	modeTitle.anchor.set(0.5, 0.5);
	modeTitle.x = 1024;
	modeTitle.y = 800;
	modeTitle.zIndex = 10;
	game.addChild(modeTitle);
	// Create Swish mode button
	swishButton = game.addChild(LK.getAsset('Swish', {
		anchorX: 0.5,
		anchorY: 0.5
	}));
	swishButton.x = 1024;
	swishButton.y = 1200;
	swishButton.zIndex = 10;
	// Create Rhythm mode button
	rhythmButton = new Text2('RHYTHM', {
		size: 100,
		fill: 0xFF6B6B
	});
	rhythmButton.anchor.set(0.5, 0.5);
	rhythmButton.x = 1024;
	rhythmButton.y = 1600;
	rhythmButton.zIndex = 10;
	game.addChild(rhythmButton);
	// Change game state to mode selection
	gameState = 'modeSelect';
	// Animate buttons
	function animateModeButtons() {
		if (gameState !== 'modeSelect') return;
		tween(swishButton, {
			scaleX: 1.1,
			scaleY: 1.1
		}, {
			duration: 600,
			easing: tween.easeInOut,
			onFinish: function onFinish() {
				if (gameState !== 'modeSelect') return;
				tween(swishButton, {
					scaleX: 1.0,
					scaleY: 1.0
				}, {
					duration: 600,
					easing: tween.easeInOut,
					onFinish: animateModeButtons
				});
			}
		});
	}
	animateModeButtons();
}
function initializeGameplay() {
	// Hide title screen elements
	if (titleBackground) {
		titleBackground.destroy();
		titleBackground = null;
	}
	if (titleText) {
		titleText.destroy();
		titleText = null;
	}
	if (startButton) {
		// Stop any active tweens on the start button before destroying
		tween.stop(startButton);
		startButton.destroy();
		startButton = null;
	}
	// Hide mode selection elements
	if (modeSelectBackground) {
		modeSelectBackground.destroy();
		modeSelectBackground = null;
	}
	if (swishButton) {
		tween.stop(swishButton);
		swishButton.destroy();
		swishButton = null;
	}
	if (rhythmButton) {
		rhythmButton.destroy();
		rhythmButton = null;
	}
	// Initialize all game elements (moved from main game code)
	// Create shop instance
	shop = game.addChild(new Shop());
	// Create multiplier indicator text
	multiplierTxt = new Text2('', {
		size: 50,
		fill: 0xFFD700
	});
	multiplierTxt.anchor.set(0.5, 0);
	multiplierTxt.y = 180;
	LK.gui.top.addChild(multiplierTxt);
	// Enable z-index sorting for proper rendering order 
	game.sortableChildren = true;
	// Add background with high definition scaling
	var background = game.addChild(LK.getAsset('Background', {
		anchorX: 0,
		anchorY: 0
	}));
	background.x = 0;
	background.y = 0;
	background.width = 2048;
	background.height = 2732;
	background.zIndex = -10;
	// Create hoops
	hoop = game.addChild(new Hoop());
	hoop.x = 1024;
	hoop.y = 1300;
	leftHoop = game.addChild(new Hoop());
	leftHoop.x = 1024 - 375 - 350;
	leftHoop.y = 1300;
	rightHoop = game.addChild(new Hoop());
	rightHoop.x = 1024 + 375 + 350;
	rightHoop.y = 1300;
	// Create UI displays
	scoreTxt = new Text2('Score: 0', {
		size: 80,
		fill: 0xFFFFFF
	});
	scoreTxt.anchor.set(0.5, 0);
	LK.gui.top.addChild(scoreTxt);
	streakTxt = new Text2('Streak: 0', {
		size: 60,
		fill: 0xFFD700
	});
	streakTxt.anchor.set(0.5, 0);
	streakTxt.y = 100;
	LK.gui.top.addChild(streakTxt);
	timerTxt = new Text2('01:00', {
		size: 80,
		fill: 0xFF0000,
		font: "'Courier New', 'Monaco', 'Lucida Console', monospace"
	});
	timerTxt.anchor.set(0.5, 0);
	timerTxt.y = 160;
	LK.gui.top.addChild(timerTxt);
	bestScore = storage.bestScore || 0;
	bestScoreTxt = new Text2('Best: ' + bestScore, {
		size: 60,
		fill: 0xFFD700
	});
	bestScoreTxt.anchor.set(1, 0);
	bestScoreTxt.x = -100;
	LK.gui.topRight.addChild(bestScoreTxt);
	currentMoney = storage.money || 0;
	moneyTxt = new Text2('$' + currentMoney.toFixed(2), {
		size: 50,
		fill: 0x00FF00
	});
	moneyTxt.anchor.set(0, 0);
	moneyTxt.x = 120;
	moneyTxt.y = 10;
	LK.gui.topLeft.addChild(moneyTxt);
	// Create rhythm circles
	rhythmCircle1 = game.addChild(new RhythmCircle());
	rhythmCircle1.x = 300;
	rhythmCircle1.y = 1600;
	rhythmCircle1.playerId = 2;
	rhythmCircle1.sequenceNumber = 0;
	rhythmCircle1.visible = false;
	rhythmCircle2 = game.addChild(new RhythmCircle());
	rhythmCircle2.x = 1024;
	rhythmCircle2.y = 1600;
	rhythmCircle2.playerId = 1;
	rhythmCircle2.sequenceNumber = 1;
	rhythmCircle2.visible = false;
	rhythmCircle3 = game.addChild(new RhythmCircle());
	rhythmCircle3.x = rightHoop.x;
	rhythmCircle3.y = 1600;
	rhythmCircle3.playerId = 3;
	rhythmCircle3.sequenceNumber = 2;
	rhythmCircle3.visible = false;
	// Add players
	player1 = game.addChild(LK.getAsset('Player1', {
		anchorX: 0.5,
		anchorY: 1
	}));
	player1.x = 1024;
	player1.y = 2732;
	player1.zIndex = 1;
	player1.visible = false;
	player1down = game.addChild(LK.getAsset('Player1down', {
		anchorX: 0.5,
		anchorY: 1
	}));
	player1down.x = 1024;
	player1down.y = 2732;
	player1down.zIndex = 1;
	player1down.visible = true;
	player2 = game.addChild(LK.getAsset('Player2', {
		anchorX: 0.5,
		anchorY: 1
	}));
	player2.x = 300;
	player2.y = 2732;
	player2.zIndex = 1;
	player2.visible = false;
	player2down = game.addChild(LK.getAsset('Player2down', {
		anchorX: 0.5,
		anchorY: 1
	}));
	player2down.x = 300;
	player2down.y = 2732;
	player2down.zIndex = 1;
	player2down.visible = true;
	player3 = game.addChild(LK.getAsset('Player3', {
		anchorX: 0.5,
		anchorY: 1
	}));
	player3.x = 1748;
	player3.y = 2732;
	player3.zIndex = 1;
	player3.visible = false;
	player3down = game.addChild(LK.getAsset('Player3down', {
		anchorX: 0.5,
		anchorY: 1
	}));
	player3down.x = 1748;
	player3down.y = 2732;
	player3down.zIndex = 1;
	player3down.visible = true;
	// Create lock overlays
	var player2Lock = null;
	var player2UnlockBtn = null;
	var player2LockImg = null;
	if (!player2Unlocked) {
		player2Lock = game.addChild(LK.getAsset('Player4', {
			anchorX: 0.5,
			anchorY: 1,
			scaleX: 6.5,
			scaleY: 10
		}));
		player2Lock.x = 280;
		player2Lock.y = 2732;
		player2Lock.zIndex = 3;
		player2Lock.alpha = 1.0;
		player2Lock.tint = 0x000000;
		player2LockImg = game.addChild(LK.getAsset('Locked', {
			anchorX: 0.5,
			anchorY: 0.5
		}));
		player2LockImg.x = 300;
		player2LockImg.y = 1700;
		player2LockImg.zIndex = 5;
		player2UnlockBtn = new Text2('UNLOCK\n$100', {
			size: 40,
			fill: 0xFFFFFF
		});
		player2UnlockBtn.anchor.set(0.5, 0.5);
		player2UnlockBtn.x = 300;
		player2UnlockBtn.y = 2400;
		player2UnlockBtn.zIndex = 4;
		game.addChild(player2UnlockBtn);
	}
	var player3Lock = null;
	var player3UnlockBtn = null;
	var player3LockImg = null;
	if (!player3Unlocked) {
		player3Lock = game.addChild(LK.getAsset('Player4', {
			anchorX: 0.5,
			anchorY: 1,
			scaleX: 6.5,
			scaleY: 10
		}));
		player3Lock.x = 1728;
		player3Lock.y = 2732;
		player3Lock.zIndex = 3;
		player3Lock.alpha = 1.0;
		player3Lock.tint = 0x000000;
		player3LockImg = game.addChild(LK.getAsset('Locked', {
			anchorX: 0.5,
			anchorY: 0.5
		}));
		player3LockImg.x = 1748;
		player3LockImg.y = 1700;
		player3LockImg.zIndex = 5;
		player3UnlockBtn = new Text2('UNLOCK\n$100', {
			size: 40,
			fill: 0xFFFFFF
		});
		player3UnlockBtn.anchor.set(0.5, 0.5);
		player3UnlockBtn.x = 1748;
		player3UnlockBtn.y = 2400;
		player3UnlockBtn.zIndex = 4;
		game.addChild(player3UnlockBtn);
	}
	// Initialize rhythm system
	rhythmSequenceProgress = 0;
	rhythmSpawnTimer = 0;
	// Initialize rhythm mode elements if in rhythm mode
	if (gameMode === 'rhythm') {
		// Create beat indicator
		beatIndicator = new Text2('♪', {
			size: 200,
			fill: 0xFFD700
		});
		beatIndicator.anchor.set(0.5, 0.5);
		beatIndicator.x = 1024;
		beatIndicator.y = 400;
		beatIndicator.zIndex = 20;
		game.addChild(beatIndicator);
		// Create rhythm streak display
		var rhythmStreakTxt = new Text2('Rhythm: 0', {
			size: 60,
			fill: 0xFF6B6B
		});
		rhythmStreakTxt.anchor.set(0.5, 0);
		rhythmStreakTxt.y = 240;
		LK.gui.top.addChild(rhythmStreakTxt);
		// Start beat timing
		lastBeatTime = LK.ticks;
	}
	// Change game state to playing
	gameState = 'playing';
}
function checkAllBackboardsSameColor() {
	// Check if all three backboards have the same color
	var allSame = backboardColors[0] === backboardColors[1] && backboardColors[1] === backboardColors[2];
	// Debug logging to see what's happening
	console.log('Checking colors:', backboardColors, 'All same:', allSame, 'Current multiplier:', allSameColorMultiplier);
	// Only activate multiplier if colors changed to same (not if already same)
	// Also ensure we're not comparing the initial white colors
	if (allSame && !allSameColorMultiplier && backboardColors[0] !== 0xFFFFFF) {
		allSameColorMultiplier = true;
		console.log('Activating 2x multiplier!');
		multiplierTxt.setText('2X MULTIPLIER ACTIVE!');
		// Visual feedback for achieving same colors
		LK.effects.flashScreen(0xFFD700, 500); // Gold flash
		// Award $100.00 if not already awarded for this color match
		if (!moneyAwarded) {
			currentMoney += 100.00;
			storage.money = currentMoney;
			moneyTxt.setText('$' + currentMoney.toFixed(2));
			moneyAwarded = true;
			// Additional visual feedback for money award
			LK.effects.flashScreen(0x00FF00, 800); // Green flash for money
			console.log('Awarded $100.00! Total money:', currentMoney);
		}
	} else if (!allSame && allSameColorMultiplier) {
		allSameColorMultiplier = false;
		moneyAwarded = false; // Reset money award flag when colors no longer match
		console.log('Deactivating 2x multiplier');
		multiplierTxt.setText('');
	}
}
game.down = function (x, y, obj) {
	// Handle title screen clicks
	if (gameState === 'title') {
		// Check if clicked on start button area (tap to start button)
		var buttonLeft = startButton.x - 250; // Half of button width
		var buttonRight = startButton.x + 250;
		var buttonTop = startButton.y - 250; // Half of button height
		var buttonBottom = startButton.y + 250;
		if (x >= buttonLeft && x <= buttonRight && y >= buttonTop && y <= buttonBottom) {
			initializeModeSelection();
		}
		return;
	}
	// Handle mode selection clicks
	if (gameState === 'modeSelect') {
		// Check Swish button
		var swishLeft = swishButton.x - 200;
		var swishRight = swishButton.x + 200;
		var swishTop = swishButton.y - 150;
		var swishBottom = swishButton.y + 150;
		if (x >= swishLeft && x <= swishRight && y >= swishTop && y <= swishBottom) {
			gameMode = 'swish';
			initializeGameplay();
			return;
		}
		// Check Rhythm button
		var rhythmLeft = rhythmButton.x - 200;
		var rhythmRight = rhythmButton.x + 200;
		var rhythmTop = rhythmButton.y - 50;
		var rhythmBottom = rhythmButton.y + 50;
		if (x >= rhythmLeft && x <= rhythmRight && y >= rhythmTop && y <= rhythmBottom) {
			gameMode = 'rhythm';
			initializeGameplay();
			return;
		}
		return;
	}
	if (LK.ticks - lastShotTime < 30) return; // Reduce cooldown for better responsiveness
	// Handle shop clicks if shop is visible
	if (shop && shop.isVisible) {
		var shopPos = shop.toLocal({
			x: x,
			y: y
		});
		if (shop.handleClick(shopPos.x, shopPos.y)) {
			return;
		}
	}
	// Check for unlock button clicks first - expanded touch area
	if (!player2Unlocked && player2UnlockBtn && x >= 150 && x <= 450 && y >= 2200 && y <= 2600) {
		if (currentMoney >= unlockCost) {
			// Unlock Player2
			currentMoney -= unlockCost;
			storage.money = currentMoney;
			player2Unlocked = true;
			storage.player2Unlocked = true;
			moneyTxt.setText('$' + currentMoney.toFixed(2));
			// Remove lock overlay
			if (player2Lock) {
				player2Lock.destroy();
				player2Lock = null;
			}
			if (player2LockImg) {
				player2LockImg.destroy();
				player2LockImg = null;
			}
			if (player2UnlockBtn) {
				player2UnlockBtn.destroy();
				player2UnlockBtn = null;
			}
			LK.effects.flashScreen(0x00FF00, 500);
		}
		return;
	}
	if (!player3Unlocked && player3UnlockBtn && x >= 1598 && x <= 1898 && y >= 2200 && y <= 2600) {
		if (currentMoney >= unlockCost) {
			// Unlock Player3
			currentMoney -= unlockCost;
			storage.money = currentMoney;
			player3Unlocked = true;
			storage.player3Unlocked = true;
			moneyTxt.setText('$' + currentMoney.toFixed(2));
			// Remove lock overlay
			if (player3Lock) {
				player3Lock.destroy();
				player3Lock = null;
			}
			if (player3LockImg) {
				player3LockImg.destroy();
				player3LockImg = null;
			}
			if (player3UnlockBtn) {
				player3UnlockBtn.destroy();
				player3UnlockBtn = null;
			}
			LK.effects.flashScreen(0x00FF00, 500);
		}
		return;
	}
	// Check if tap is below the top of the backboard (backboards are at y=1300 and extend up ~726 pixels)
	// Greatly increased tap sensitivity by expanding the detection area further
	var backboardTopY = 1300 - 1100; // Expanded tap area by 374 pixels above backboard (200)
	if (y <= backboardTopY) {
		return; // Don't allow shooting if tapping above the backboard
	}
	// Check for rhythm circle presses
	var circlePressed = false;
	var targetHoop = hoop;
	var activePlayer = 1;
	var isPerfect = false;
	// Check left circle (Player 2)
	if (x >= 150 && x <= 450 && y >= 1450 && y <= 1750 && rhythmCircle1.isActive) {
		if (!player2Unlocked) return;
		if (rhythmSequenceProgress === 0) {
			// Must be first in sequence
			circlePressed = rhythmCircle1.press();
			if (circlePressed) {
				rhythmSequenceProgress = 1;
				targetHoop = leftHoop;
				activePlayer = 2;
			}
		} else {
			// Wrong sequence - reset
			rhythmSequenceProgress = 0;
			return;
		}
	}
	// Check center circle (Player 1) 
	else if (x >= 874 && x <= 1174 && y >= 1450 && y <= 1750 && rhythmCircle2.isActive) {
		if (rhythmSequenceProgress === 1) {
			// Must be second in sequence
			circlePressed = rhythmCircle2.press();
			if (circlePressed) {
				rhythmSequenceProgress = 2;
				targetHoop = hoop;
				activePlayer = 1;
			}
		} else {
			// Wrong sequence - reset
			rhythmSequenceProgress = 0;
			return;
		}
	}
	// Check right circle (Player 3)
	else if (x >= rightHoop.x - 150 && x <= rightHoop.x + 150 && y >= 1450 && y <= 1750 && rhythmCircle3.isActive) {
		if (!player3Unlocked) return;
		if (rhythmSequenceProgress === 2) {
			// Must be third in sequence
			circlePressed = rhythmCircle3.press();
			if (circlePressed) {
				rhythmSequenceProgress = 3;
				targetHoop = rightHoop;
				activePlayer = 3;
				isPerfect = true; // Perfect shot when sequence completed correctly
			}
		} else {
			// Wrong sequence - reset
			rhythmSequenceProgress = 0;
			return;
		}
	} else {
		// No circle pressed or wrong area
		return;
	}
	if (circlePressed) {
		isChargingShot = false;
		// Check rhythm timing if in rhythm mode
		var onBeat = false;
		if (gameMode === 'rhythm') {
			var timeSinceLastBeat = LK.ticks - lastBeatTime;
			var timeToNextBeat = beatInterval - timeSinceLastBeat;
			// Check if shot is within beat tolerance
			if (timeSinceLastBeat <= beatTolerance || timeToNextBeat <= beatTolerance) {
				onBeat = true;
				rhythmStreak++;
				rhythmMultiplier = Math.min(3, 1 + Math.floor(rhythmStreak / 5) * 0.5); // Max 3x multiplier
				LK.effects.flashScreen(0xFF6B6B, 200); // Pink flash for on-beat shot
			} else {
				rhythmStreak = 0;
				rhythmMultiplier = 1;
			}
			// Update rhythm streak display
			var rhythmStreakTxt = LK.gui.top.children.find(function (child) {
				return child.text && child.text.indexOf('Rhythm:') !== -1;
			});
			if (rhythmStreakTxt) {
				rhythmStreakTxt.setText('Rhythm: ' + rhythmStreak + ' (' + rhythmMultiplier.toFixed(1) + 'x)');
			}
		}
		// Switch sprites for the appropriate player
		if (activePlayer === 1) {
			// Player1 shooting
			player1.visible = true;
			player1down.visible = false;
			// Switch back after 1 second
			LK.setTimeout(function () {
				player1.visible = false;
				player1down.visible = true;
			}, 1000);
		} else if (activePlayer === 2) {
			// Player2 shooting
			player2.visible = true;
			player2down.visible = false;
			// Switch back after 1 second
			LK.setTimeout(function () {
				player2.visible = false;
				player2down.visible = true;
			}, 1000);
		} else if (activePlayer === 3) {
			// Player3 shooting
			player3.visible = true;
			player3down.visible = false;
			// Switch back after 1 second
			LK.setTimeout(function () {
				player3.visible = false;
				player3down.visible = true;
			}, 1000);
		}
		// Calculate shooting parameters based on active player
		var startX, startY;
		if (activePlayer === 2) {
			// Launch from Player2's position (left player)
			startX = 300; // Player2's x position
			startY = 2000;
		} else if (activePlayer === 3) {
			// Launch from Player3's position (right player)
			startX = 1748; // Player3's x position
			startY = 2000;
		} else {
			// Launch from Player1's position (center) for main hoop
			startX = 1024; // Player1's x position
			startY = 2000;
		}
		var velocityX = 0;
		var velocityY = -20; // Base upward velocity
		if (isPerfect) {
			// Perfect shot - guaranteed swish trajectory
			var targetX = targetHoop.x;
			var targetY = targetHoop.y - 350; // Aim directly at hoop center for clean entry
			var deltaX = targetX - startX;
			var deltaY = targetY - startY;
			// Calculate perfect parabolic trajectory for guaranteed swish
			var time = 50; // Slightly more time for smoother arc
			var gravity = 0.5; // Match basketball gravity
			// Calculate initial velocities for perfect arc
			velocityX = deltaX / time;
			velocityY = deltaY / time - 0.5 * gravity * time;
			// Fine-tune for guaranteed swish - ensure ball enters hoop cleanly
			var horizontalAdjustment = 0; // No horizontal drift for perfect shot
			var verticalAdjustment = -2; // Slight downward bias for clean entry
			velocityX += horizontalAdjustment;
			velocityY += verticalAdjustment;
			// Create perfect shot basketball
			var ball = createBasketball(startX, startY, velocityX, velocityY);
			ball.isPerfectShot = true;
			// Ensure ball will score by setting special trajectory flag
			ball.guaranteedSwish = true;
			// Visual feedback for perfect shot
			LK.effects.flashScreen(0x00FF00, 200);
			// Ball color tinting removed to prevent color changes
			// Add vertical rotation animation
			tween(ball, {
				rotation: ball.rotation + Math.PI * 4
			}, {
				duration: 1500,
				easing: tween.easeOut
			});
		} else {
			// Regular shot with some randomness
			velocityX = (Math.random() - 0.5) * 8;
			velocityY = -16 - Math.random() * 8;
			var ball = createBasketball(startX, startY, velocityX, velocityY);
			// Add vertical rotation animation for regular shot
			tween(ball, {
				rotation: ball.rotation + Math.PI * 3
			}, {
				duration: 1200,
				easing: tween.easeOut
			});
		}
		lastShotTime = LK.ticks;
	} else {
		// Start charging shot
		isChargingShot = true;
		currentShotBar.startMoving();
		swipeStartX = x;
		swipeStartY = y;
		swipeStartTime = LK.ticks;
	}
};
game.up = function (x, y, obj) {
	// Shot bar system handles shooting now, remove swipe-based shooting
};
game.update = function () {
	// Only run gameplay logic when in playing state
	if (gameState !== 'playing') {
		return;
	}
	// Update basketballs
	for (var i = basketballs.length - 1; i >= 0; i--) {
		var ball = basketballs[i];
		if (!ball.isActive) {
			ball.destroy();
			basketballs.splice(i, 1);
			continue;
		}
	}
	// Clean up orphaned reflections
	for (var i = ballReflections.length - 1; i >= 0; i--) {
		var reflection = ballReflections[i];
		if (!reflection.parentBall || !reflection.parentBall.isActive) {
			reflection.destroy();
			ballReflections.splice(i, 1);
		}
		// Check for scoring
		checkBasketScore(ball);
		// Check collision with other basketballs
		for (var j = i + 1; j < basketballs.length; j++) {
			var otherBall = basketballs[j];
			if (!otherBall.isActive) continue;
			var dx = ball.x - otherBall.x;
			var dy = ball.y - otherBall.y;
			var distance = Math.sqrt(dx * dx + dy * dy);
			var minDistance = 120; // Combined radius of two basketballs
			if (distance < minDistance && distance > 0) {
				// Calculate collision normal
				var normalX = dx / distance;
				var normalY = dy / distance;
				// Separate balls to prevent overlap
				var overlap = minDistance - distance;
				var separationX = normalX * overlap * 0.5;
				var separationY = normalY * overlap * 0.5;
				ball.x += separationX;
				ball.y += separationY;
				otherBall.x -= separationX;
				otherBall.y -= separationY;
				// Calculate relative velocity
				var relativeVelX = ball.velocityX - otherBall.velocityX;
				var relativeVelY = ball.velocityY - otherBall.velocityY;
				// Calculate relative velocity along collision normal
				var relativeSpeed = relativeVelX * normalX + relativeVelY * normalY;
				// Only resolve if objects are moving towards each other
				if (relativeSpeed > 0) continue;
				// Calculate impulse scalar (assuming equal mass)
				var impulse = -2 * relativeSpeed / 2;
				var impulseX = impulse * normalX;
				var impulseY = impulse * normalY;
				// Apply impulse with bounce decay
				var bounceDecay = 0.8;
				ball.velocityX += impulseX * bounceDecay;
				ball.velocityY += impulseY * bounceDecay;
				otherBall.velocityX -= impulseX * bounceDecay;
				otherBall.velocityY -= impulseY * bounceDecay;
				// Play bounce sound
				LK.getSound('bounce').play();
			}
		}
	}
	// Streak is only reset when player misses a shot (handled in Basketball class)
	// No automatic reset when no balls are active
	// Update timer
	if (!gameEnded) {
		gameTimer--;
		var newTimeLeft = Math.ceil(gameTimer / 60);
		if (newTimeLeft !== gameTimeLeft) {
			gameTimeLeft = newTimeLeft;
			// Format timer as MM:SS
			var minutes = Math.floor(gameTimeLeft / 60);
			var seconds = gameTimeLeft % 60;
			var formattedTime = (minutes < 10 ? '0' : '') + minutes + ':' + (seconds < 10 ? '0' : '') + seconds;
			timerTxt.setText(formattedTime);
		}
		// Check if time is up
		if (gameTimer <= 0 && !gameEnded) {
			gameEnded = true;
			timerTxt.setText('00:00');
			// Check and update best score
			var currentScore = LK.getScore();
			if (currentScore > bestScore) {
				bestScore = currentScore;
				storage.bestScore = bestScore;
				bestScoreTxt.setText('Best: ' + bestScore);
			}
			LK.showGameOver();
		}
	}
	// Rhythm circle spawn system
	rhythmSpawnTimer++;
	if (rhythmSpawnTimer >= rhythmSpawnInterval) {
		rhythmSpawnTimer = 0;
		// Spawn next circle in sequence based on current progress
		if (rhythmSequenceProgress === 0 && !rhythmCircle1.isActive) {
			// Spawn left circle first
			if (player2Unlocked) {
				rhythmCircle1.activate();
			}
		} else if (rhythmSequenceProgress === 1 && !rhythmCircle2.isActive) {
			// Spawn center circle second
			rhythmCircle2.activate();
		} else if (rhythmSequenceProgress === 2 && !rhythmCircle3.isActive) {
			// Spawn right circle third
			if (player3Unlocked) {
				rhythmCircle3.activate();
			}
		}
		// Reset sequence if all circles completed
		if (rhythmSequenceProgress === 3) {
			rhythmSequenceProgress = 0;
		}
	}
	// Rhythm mode beat system
	if (gameMode === 'rhythm' && beatIndicator) {
		// Check for beat timing
		if (LK.ticks - lastBeatTime >= beatInterval) {
			lastBeatTime = LK.ticks;
			// Animate beat indicator
			tween(beatIndicator, {
				scaleX: 1.5,
				scaleY: 1.5
			}, {
				duration: 200,
				easing: tween.easeOut,
				onFinish: function onFinish() {
					tween(beatIndicator, {
						scaleX: 1.0,
						scaleY: 1.0
					}, {
						duration: 400,
						easing: tween.easeIn
					});
				}
			});
			// Play beat sound
			LK.getSound('1').play();
		}
	}
	// Win condition removed - no score target
};
// Title screen is now initialized - gameplay will be initialized when start is pressed

===================================================================
--- original.js
+++ change.js
@@ -419,8 +419,80 @@
 	// Enable z-index sorting for proper rendering order
 	self.sortableChildren = true;
 	return self;
 });
+var RhythmCircle = Container.expand(function () {
+	var self = Container.call(this);
+	// Create rhythm circle using green ball asset
+	var circle = self.attachAsset('greenBall', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	circle.zIndex = 10;
+	self.isActive = false;
+	self.isPressed = false;
+	self.playerId = 1; // Which player this circle belongs to
+	self.sequenceNumber = 0; // Position in the sequence (0=left, 1=center, 2=right)
+	self.lastSpawnTime = 0;
+	self.activate = function () {
+		self.isActive = true;
+		self.isPressed = false;
+		self.visible = true;
+		self.lastSpawnTime = LK.ticks;
+		// Start with small scale and animate to full size
+		circle.scaleX = 0.1;
+		circle.scaleY = 0.1;
+		tween(circle, {
+			scaleX: 1.0,
+			scaleY: 1.0
+		}, {
+			duration: 300,
+			easing: tween.easeOut
+		});
+	};
+	self.press = function () {
+		if (!self.isActive || self.isPressed) return false;
+		self.isPressed = true;
+		// Visual feedback - flash and scale up briefly
+		tween(circle, {
+			scaleX: 1.3,
+			scaleY: 1.3,
+			tint: 0xFFFFFF
+		}, {
+			duration: 150,
+			easing: tween.easeOut,
+			onFinish: function onFinish() {
+				tween(circle, {
+					scaleX: 0.1,
+					scaleY: 0.1,
+					tint: 0x00ff00
+				}, {
+					duration: 200,
+					easing: tween.easeIn,
+					onFinish: function onFinish() {
+						self.isActive = false;
+						self.visible = false;
+					}
+				});
+			}
+		});
+		return true;
+	};
+	self.update = function () {
+		if (!self.isActive) return;
+		// Auto-deactivate after 1 second if not pressed
+		if (LK.ticks - self.lastSpawnTime > 60) {
+			// 1 second at 60 FPS
+			self.isActive = false;
+			self.visible = false;
+			// Reset rhythm sequence on timeout
+			if (typeof rhythmSequenceProgress !== 'undefined') {
+				rhythmSequenceProgress = 0;
+			}
+		}
+	};
+	return self;
+});
 var Shop = Container.expand(function () {
 	var self = Container.call(this);
 	// Shop background
 	var shopBg = self.attachAsset('Player4', {
@@ -610,12 +682,10 @@
 		moneyTxt.setText('$' + currentMoney.toFixed(2));
 		// Apply item effect
 		switch (item.type) {
 			case 'speed':
-				// Increase shot bar speed for all bars
-				shotBar.moveSpeed *= 1.25;
-				shotBar2.moveSpeed *= 1.25;
-				shotBar3.moveSpeed *= 1.25;
+				// Increase rhythm circle spawn rate
+				rhythmSpawnInterval = Math.max(15, rhythmSpawnInterval - 5); // Minimum 0.25 seconds
 				break;
 			case 'perfect':
 				// Grant 3 guaranteed perfect shots
 				perfectShotsRemaining = 3;
@@ -644,93 +714,8 @@
 		self.show();
 	};
 	return self;
 });
-var ShotBar = Container.expand(function () {
-	var self = Container.call(this);
-	// Background bar - rotated to be vertical
-	var bgBar = self.attachAsset('shotBarBg', {
-		anchorX: 0.5,
-		anchorY: 0.5
-	});
-	bgBar.rotation = Math.PI / 2 + Math.PI; // Rotate 90 degrees + 180 degrees to make vertical and flip
-	// Green zone - rotated to be vertical
-	var greenZone = self.attachAsset('shotBarGreen', {
-		anchorX: 0.5,
-		anchorY: 0.5
-	});
-	greenZone.rotation = Math.PI / 2 + Math.PI; // Rotate 90 degrees + 180 degrees to make vertical and flip
-	greenZone.y = 0; // Start at center, will move vertically
-	// Moving basketball indicator
-	var indicator = self.attachAsset('basketball', {
-		anchorX: 0.5,
-		anchorY: 0.5,
-		scaleX: 0.6,
-		scaleY: 0.6
-	});
-	self.isActive = false;
-	self.isMoving = false;
-	self.moveDirection = 1; // 1 for right, -1 for left
-	self.moveSpeed = 8;
-	self.maxDistance = 240; // Half of bar width minus indicator size
-	self.perfectShot = false;
-	self.startMoving = function () {
-		self.isActive = true;
-		self.isMoving = true;
-		self.perfectShot = false;
-		// Position green zone randomly vertically
-		greenZone.y = (Math.random() - 0.5) * 360; // Random position within vertical bar
-		// Reset indicator position vertically - start at top
-		indicator.y = -self.maxDistance;
-		self.moveDirection = 1; // Start moving downward
-		self.visible = true;
-	};
-	self.stopMoving = function () {
-		self.isMoving = false;
-		// Check if indicator is within green zone vertically
-		var greenTop = greenZone.y - 60;
-		var greenBottom = greenZone.y + 60;
-		self.perfectShot = indicator.y >= greenTop && indicator.y <= greenBottom;
-		// Use perfect shot bonus if available
-		if (perfectShotsRemaining > 0 && !self.perfectShot) {
-			self.perfectShot = true;
-			perfectShotsRemaining--;
-		}
-		// Reset streak if player misses the green zone
-		if (!self.perfectShot) {
-			currentStreak = 0;
-			streakTxt.setText('Streak: ' + currentStreak);
-			streakRewardsAwarded = []; // Reset streak rewards
-		}
-		// Keep shot bar visible and restart movement after a brief pause
-		var self_ref = self;
-		LK.setTimeout(function () {
-			self_ref.startMoving();
-		}, 200);
-		return self.perfectShot;
-	};
-	self.update = function () {
-		if (!self.isMoving) return;
-		// Increase speed every 50 points scored
-		var currentSpeed = self.moveSpeed;
-		var scoreMultiplier = Math.floor(LK.getScore() / 50);
-		if (scoreMultiplier > 0) {
-			currentSpeed = self.moveSpeed * (1 + scoreMultiplier * 0.5); // 50% speed increase per 50 points
-		}
-		// Move indicator back and forth vertically
-		indicator.y += currentSpeed * self.moveDirection;
-		// Bounce off edges
-		if (indicator.y >= self.maxDistance) {
-			indicator.y = self.maxDistance;
-			self.moveDirection = -1;
-		} else if (indicator.y <= -self.maxDistance) {
-			indicator.y = -self.maxDistance;
-			self.moveDirection = 1;
-		}
-	};
-	self.visible = true;
-	return self;
-});
 
 /**** 
 * Initialize Game
 ****/ 
@@ -781,11 +766,14 @@
 var gameTimeLeft = 60;
 var gameEnded = false;
 var musicNotes = ['note1', 'note2', 'note3', 'note4', 'note5'];
 var currentNoteIndex = 0;
-var shotBar = null;
-var shotBar2 = null;
-var shotBar3 = null;
+var rhythmCircle1 = null;
+var rhythmCircle2 = null;
+var rhythmCircle3 = null;
+var rhythmSequenceProgress = 0; // 0=waiting, 1=left pressed, 2=center pressed, 3=all pressed
+var rhythmSpawnTimer = 0;
+var rhythmSpawnInterval = 30; // 0.5 seconds at 60 FPS
 var isChargingShot = false;
 // Color cycling system for backboard changes
 var basketColors = [0xFF0000, 0x00FF00, 0x0000FF, 0xFFFF00, 0xFF00FF, 0x00FFFF, 0xFFA500, 0x800080, 0xFFB6C1, 0x90EE90, 0x87CEEB, 0xDDA0DD];
 var currentColorIndex = 0;
@@ -800,17 +788,14 @@
 var shop = null;
 var perfectShotsRemaining = 0;
 var moneyMultiplierBaskets = 0;
 // Rhythm mode variables
-var beatInterval = 30; // 30 frames = 0.5 seconds at 60 FPS
+var beatInterval = 60; // 60 frames = 1 second at 60 FPS
 var lastBeatTime = 0;
 var beatTolerance = 10; // frames of tolerance for rhythm timing
 var rhythmStreak = 0;
 var beatIndicator = null;
 var rhythmMultiplier = 1;
-var greenZone = null;
-var lastTapTime = 0;
-var mustTapGreenZone = false;
 // Initialize title screen
 initializeTitleScreen();
 function createBasketball(startX, startY, velocityX, velocityY) {
 	var ball = new Basketball();
@@ -1073,18 +1058,27 @@
 	moneyTxt.anchor.set(0, 0);
 	moneyTxt.x = 120;
 	moneyTxt.y = 10;
 	LK.gui.topLeft.addChild(moneyTxt);
-	// Create shot bars
-	shotBar = game.addChild(new ShotBar());
-	shotBar.x = 1024;
-	shotBar.y = 1600;
-	shotBar2 = game.addChild(new ShotBar());
-	shotBar2.x = 300;
-	shotBar2.y = 1600;
-	shotBar3 = game.addChild(new ShotBar());
-	shotBar3.x = rightHoop.x;
-	shotBar3.y = 1600;
+	// Create rhythm circles
+	rhythmCircle1 = game.addChild(new RhythmCircle());
+	rhythmCircle1.x = 300;
+	rhythmCircle1.y = 1600;
+	rhythmCircle1.playerId = 2;
+	rhythmCircle1.sequenceNumber = 0;
+	rhythmCircle1.visible = false;
+	rhythmCircle2 = game.addChild(new RhythmCircle());
+	rhythmCircle2.x = 1024;
+	rhythmCircle2.y = 1600;
+	rhythmCircle2.playerId = 1;
+	rhythmCircle2.sequenceNumber = 1;
+	rhythmCircle2.visible = false;
+	rhythmCircle3 = game.addChild(new RhythmCircle());
+	rhythmCircle3.x = rightHoop.x;
+	rhythmCircle3.y = 1600;
+	rhythmCircle3.playerId = 3;
+	rhythmCircle3.sequenceNumber = 2;
+	rhythmCircle3.visible = false;
 	// Add players
 	player1 = game.addChild(LK.getAsset('Player1', {
 		anchorX: 0.5,
 		anchorY: 1
@@ -1197,12 +1191,11 @@
 		player3UnlockBtn.y = 2400;
 		player3UnlockBtn.zIndex = 4;
 		game.addChild(player3UnlockBtn);
 	}
-	// Start shot bars
-	shotBar.startMoving();
-	shotBar2.startMoving();
-	shotBar3.startMoving();
+	// Initialize rhythm system
+	rhythmSequenceProgress = 0;
+	rhythmSpawnTimer = 0;
 	// Initialize rhythm mode elements if in rhythm mode
 	if (gameMode === 'rhythm') {
 		// Create beat indicator
 		beatIndicator = new Text2('♪', {
@@ -1213,17 +1206,8 @@
 		beatIndicator.x = 1024;
 		beatIndicator.y = 400;
 		beatIndicator.zIndex = 20;
 		game.addChild(beatIndicator);
-		// Create green zone that player must tap
-		greenZone = game.addChild(LK.getAsset('greenBall', {
-			anchorX: 0.5,
-			anchorY: 0.5
-		}));
-		greenZone.x = 1024;
-		greenZone.y = 600;
-		greenZone.zIndex = 20;
-		greenZone.alpha = 0.8;
 		// Create rhythm streak display
 		var rhythmStreakTxt = new Text2('Rhythm: 0', {
 			size: 60,
 			fill: 0xFF6B6B
@@ -1232,9 +1216,8 @@
 		rhythmStreakTxt.y = 240;
 		LK.gui.top.addChild(rhythmStreakTxt);
 		// Start beat timing
 		lastBeatTime = LK.ticks;
-		mustTapGreenZone = true;
 	}
 	// Change game state to playing
 	gameState = 'playing';
 }
@@ -1372,66 +1355,91 @@
 	var backboardTopY = 1300 - 1100; // Expanded tap area by 374 pixels above backboard (200)
 	if (y <= backboardTopY) {
 		return; // Don't allow shooting if tapping above the backboard
 	}
-	// Determine which player/hoop to target based on tap position
+	// Check for rhythm circle presses
+	var circlePressed = false;
 	var targetHoop = hoop;
-	var currentShotBar = shotBar;
-	var activePlayer = 1; // Track which player is shooting
-	if (x < 683) {
-		// Left third of screen - Player2's area
-		if (!player2Unlocked) return; // Block shooting if locked
-		targetHoop = leftHoop;
-		currentShotBar = shotBar2;
-		activePlayer = 2;
-	} else if (x > 1365) {
-		// Right third of screen - Player3's area
-		if (!player3Unlocked) return; // Block shooting if locked
-		targetHoop = rightHoop;
-		currentShotBar = shotBar3;
-		activePlayer = 3;
+	var activePlayer = 1;
+	var isPerfect = false;
+	// Check left circle (Player 2)
+	if (x >= 150 && x <= 450 && y >= 1450 && y <= 1750 && rhythmCircle1.isActive) {
+		if (!player2Unlocked) return;
+		if (rhythmSequenceProgress === 0) {
+			// Must be first in sequence
+			circlePressed = rhythmCircle1.press();
+			if (circlePressed) {
+				rhythmSequenceProgress = 1;
+				targetHoop = leftHoop;
+				activePlayer = 2;
+			}
+		} else {
+			// Wrong sequence - reset
+			rhythmSequenceProgress = 0;
+			return;
+		}
 	}
-	if (currentShotBar.isActive) {
-		// Stop the shot bar and check for perfect shot
-		var isPerfect = currentShotBar.stopMoving();
+	// Check center circle (Player 1) 
+	else if (x >= 874 && x <= 1174 && y >= 1450 && y <= 1750 && rhythmCircle2.isActive) {
+		if (rhythmSequenceProgress === 1) {
+			// Must be second in sequence
+			circlePressed = rhythmCircle2.press();
+			if (circlePressed) {
+				rhythmSequenceProgress = 2;
+				targetHoop = hoop;
+				activePlayer = 1;
+			}
+		} else {
+			// Wrong sequence - reset
+			rhythmSequenceProgress = 0;
+			return;
+		}
+	}
+	// Check right circle (Player 3)
+	else if (x >= rightHoop.x - 150 && x <= rightHoop.x + 150 && y >= 1450 && y <= 1750 && rhythmCircle3.isActive) {
+		if (!player3Unlocked) return;
+		if (rhythmSequenceProgress === 2) {
+			// Must be third in sequence
+			circlePressed = rhythmCircle3.press();
+			if (circlePressed) {
+				rhythmSequenceProgress = 3;
+				targetHoop = rightHoop;
+				activePlayer = 3;
+				isPerfect = true; // Perfect shot when sequence completed correctly
+			}
+		} else {
+			// Wrong sequence - reset
+			rhythmSequenceProgress = 0;
+			return;
+		}
+	} else {
+		// No circle pressed or wrong area
+		return;
+	}
+	if (circlePressed) {
 		isChargingShot = false;
-		// Check if tapping green zone first in rhythm mode
+		// Check rhythm timing if in rhythm mode
 		var onBeat = false;
 		if (gameMode === 'rhythm') {
-			// Check if player is tapping on green zone
-			var greenZoneLeft = greenZone.x - 75;
-			var greenZoneRight = greenZone.x + 75;
-			var greenZoneTop = greenZone.y - 75;
-			var greenZoneBottom = greenZone.y + 75;
-			if (x >= greenZoneLeft && x <= greenZoneRight && y >= greenZoneTop && y <= greenZoneBottom) {
-				// Player tapped green zone
-				var timeSinceLastBeat = LK.ticks - lastBeatTime;
-				var timeToNextBeat = beatInterval - timeSinceLastBeat;
-				// Check if tap is within beat tolerance
-				if (timeSinceLastBeat <= beatTolerance || timeToNextBeat <= beatTolerance) {
-					onBeat = true;
-					rhythmStreak++;
-					rhythmMultiplier = Math.min(3, 1 + Math.floor(rhythmStreak / 5) * 0.5); // Max 3x multiplier
-					LK.effects.flashScreen(0xFF6B6B, 200); // Pink flash for on-beat tap
-					lastTapTime = LK.ticks;
-					mustTapGreenZone = false; // Allow shooting now
-				} else {
-					rhythmStreak = 0;
-					rhythmMultiplier = 1;
-					mustTapGreenZone = true; // Must wait for next beat
-				}
-				// Update rhythm streak display
-				var rhythmStreakTxt = LK.gui.top.children.find(function (child) {
-					return child.text && child.text.indexOf('Rhythm:') !== -1;
-				});
-				if (rhythmStreakTxt) {
-					rhythmStreakTxt.setText('Rhythm: ' + rhythmStreak + ' (' + rhythmMultiplier.toFixed(1) + 'x)');
-				}
-				return; // Don't proceed with shooting, this was just a green zone tap
-			} else if (mustTapGreenZone) {
-				// Player tried to shoot without tapping green zone first
-				return; // Block shooting
+			var timeSinceLastBeat = LK.ticks - lastBeatTime;
+			var timeToNextBeat = beatInterval - timeSinceLastBeat;
+			// Check if shot is within beat tolerance
+			if (timeSinceLastBeat <= beatTolerance || timeToNextBeat <= beatTolerance) {
+				onBeat = true;
+				rhythmStreak++;
+				rhythmMultiplier = Math.min(3, 1 + Math.floor(rhythmStreak / 5) * 0.5); // Max 3x multiplier
+				LK.effects.flashScreen(0xFF6B6B, 200); // Pink flash for on-beat shot
+			} else {
+				rhythmStreak = 0;
+				rhythmMultiplier = 1;
 			}
+			// Update rhythm streak display
+			var rhythmStreakTxt = LK.gui.top.children.find(function (child) {
+				return child.text && child.text.indexOf('Rhythm:') !== -1;
+			});
+			if (rhythmStreakTxt) {
+				rhythmStreakTxt.setText('Rhythm: ' + rhythmStreak + ' (' + rhythmMultiplier.toFixed(1) + 'x)');
+			}
 		}
 		// Switch sprites for the appropriate player
 		if (activePlayer === 1) {
 			// Player1 shooting
@@ -1628,14 +1636,37 @@
 			}
 			LK.showGameOver();
 		}
 	}
+	// Rhythm circle spawn system
+	rhythmSpawnTimer++;
+	if (rhythmSpawnTimer >= rhythmSpawnInterval) {
+		rhythmSpawnTimer = 0;
+		// Spawn next circle in sequence based on current progress
+		if (rhythmSequenceProgress === 0 && !rhythmCircle1.isActive) {
+			// Spawn left circle first
+			if (player2Unlocked) {
+				rhythmCircle1.activate();
+			}
+		} else if (rhythmSequenceProgress === 1 && !rhythmCircle2.isActive) {
+			// Spawn center circle second
+			rhythmCircle2.activate();
+		} else if (rhythmSequenceProgress === 2 && !rhythmCircle3.isActive) {
+			// Spawn right circle third
+			if (player3Unlocked) {
+				rhythmCircle3.activate();
+			}
+		}
+		// Reset sequence if all circles completed
+		if (rhythmSequenceProgress === 3) {
+			rhythmSequenceProgress = 0;
+		}
+	}
 	// Rhythm mode beat system
 	if (gameMode === 'rhythm' && beatIndicator) {
-		// Check for beat timing every 0.5 seconds
+		// Check for beat timing
 		if (LK.ticks - lastBeatTime >= beatInterval) {
 			lastBeatTime = LK.ticks;
-			mustTapGreenZone = true; // Reset requirement to tap green zone
 			// Animate beat indicator
 			tween(beatIndicator, {
 				scaleX: 1.5,
 				scaleY: 1.5
@@ -1651,27 +1682,8 @@
 						easing: tween.easeIn
 					});
 				}
 			});
-			// Animate green zone to pulse
-			if (greenZone) {
-				tween(greenZone, {
-					scaleX: 1.3,
-					scaleY: 1.3
-				}, {
-					duration: 150,
-					easing: tween.easeOut,
-					onFinish: function onFinish() {
-						tween(greenZone, {
-							scaleX: 1.0,
-							scaleY: 1.0
-						}, {
-							duration: 150,
-							easing: tween.easeIn
-						});
-					}
-				});
-			}
 			// Play beat sound
 			LK.getSound('1').play();
 		}
 	}