/**** 
* Plugins
****/ 
var tween = LK.import("@upit/tween.v1");

/**** 
* Classes
****/ 
// Balloon class
var Balloon = Container.expand(function () {
	var self = Container.call(this);
	// Store color for logic
	self.color = self.color || 0xff0000; // Default red, will be overwritten on creation
	// Store grid position
	self.gridX = 0;
	self.gridY = 0;
	// Is this balloon popped?
	self.popped = false;
	// Attach balloon asset (ellipse shape) - will be replaced in buildGrid with correct color
	var balloonGraphics = self.attachAsset('balloon_red', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Pop animation and logic
	self.pop = function () {
		if (self.popped) return;
		self.popped = true;
		// Animate scale down and fade out
		tween(self, {
			scaleX: 0,
			scaleY: 0,
			alpha: 0
		}, {
			duration: 250,
			easing: tween.easeIn,
			onFinish: function onFinish() {
				self.destroy();
			}
		});
	};
	// Down event (touch/click)
	self.down = function (x, y, obj) {
		if (self.popped) return;
		// Only allow popping if this is the current color
		// Always compare as integer values to avoid color type mismatch
		if (parseInt(self.color, 10) !== parseInt(currentColor, 10)) return;
		// Find all connected balloons of the same color (side-by-side or vertical)
		var group = findConnectedBalloons(self.gridX, self.gridY, self.color);
		// Only pop if at least 2 connected (including self)
		if (group.length < 2) return;
		for (var i = 0; i < group.length; i++) {
			if (!group[i].popped) {
				group[i].pop();
			}
		}
		// Update score (100 points per balloon)
		LK.setScore(LK.getScore() + group.length * 100);
		scoreTxt.setText(LK.getScore());
		// After popping, let balloons above fall down to fill empty spaces
		LK.setTimeout(function () {
			for (var x = 0; x < GRID_COLS; x++) {
				// For each column, go from bottom to top
				for (var y = GRID_ROWS - 1; y >= 0; y--) {
					if (!balloons[x][y] || balloons[x][y].popped) {
						// Find the nearest non-popped balloon above
						for (var aboveY = y - 1; aboveY >= 0; aboveY--) {
							if (balloons[x][aboveY] && !balloons[x][aboveY].popped) {
								// Move this balloon down
								var b = balloons[x][aboveY];
								// Update grid
								balloons[x][y] = b;
								balloons[x][aboveY] = null;
								b.gridY = y;
								// Animate drop
								var targetY = balloons[x][y].y = Math.floor((2732 - GRID_ROWS * balloonSize) / 2) + balloonSize / 2 + y * (balloonSize + balloonSpacing);
								tween(b, {
									y: targetY
								}, {
									duration: 200,
									easing: tween.easeIn
								});
								break;
							}
						}
					}
				}
			}
			// After all drops, fill empty spots at the top with null (no new balloons)
			for (var x = 0; x < GRID_COLS; x++) {
				for (var y = 0; y < GRID_ROWS; y++) {
					if (!balloons[x][y] || balloons[x][y] && balloons[x][y].popped) {
						balloons[x][y] = null;
					}
				}
			}
		}, 260); // Wait for pop animation to finish
	};
	return self;
});

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

/**** 
* Game Code
****/ 
// Balloon grid settings
var GRID_COLS = 10;
var GRID_ROWS = 12;
var BALLOON_COLORS = [0xff4d4d,
// red
0x4db8ff,
// blue
0x4dff4d,
// green
0xffe14d,
// yellow
0xff4df7 // pink
];
var BALLOON_COLOR_NAMES = ['red', 'blue', 'green', 'yellow', 'pink'];
// Balloon size and spacing
var balloonSize = Math.floor(2048 / GRID_COLS);
var balloonSpacing = 0; // No gap
// Store balloons in a 2D array
var balloons = [];
// Store all balloon objects for easy iteration
var allBalloons = [];
// Current color to pop
var currentColor = null;
var currentColorIdx = 0;
// Score text
var scoreTxt = new Text2('0', {
	size: 120,
	fill: 0x222222
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
// Helper: create balloon asset for each color
for (var i = 0; i < BALLOON_COLORS.length; i++) {}
// Helper: set color indicator balloon at top right
var colorIndicatorBalloon = null;
// Add poppable color name text at top right
var colorIndicatorText = null;
// Add poppable color name text at top left (English, always visible)
var colorNameTopLeftText = new Text2('', {
	size: 90,
	fill: 0x222222,
	font: "'GillSans-Bold',Impact,'Arial Black',Tahoma"
});
colorNameTopLeftText.anchor.set(0, 0.5);
// Position at top left, but leave 110px margin for menu icon
colorNameTopLeftText.x = 110;
colorNameTopLeftText.y = 40;
LK.gui.top.addChild(colorNameTopLeftText);
// (Removed popColorMainText at top center)
// Background pulse tween state
var bgPulseTween = null;
var bgPulseState = {
	t: 0
}; // t: 0 (white), t: 1 (color)
function setColorIndicator(color) {
	// Remove previous indicator if exists
	if (colorIndicatorBalloon) {
		colorIndicatorBalloon.destroy();
		colorIndicatorBalloon = null;
	}
	// Remove previous color name text if exists
	if (colorIndicatorText) {
		colorIndicatorText.destroy();
		colorIndicatorText = null;
	}
	// Find color index and name
	var idx = -1;
	for (var i = 0; i < BALLOON_COLORS.length; i++) {
		if (parseInt(BALLOON_COLORS[i], 10) === parseInt(color, 10)) {
			idx = i;
			break;
		}
	}
	if (idx === -1) return;
	var name = BALLOON_COLOR_NAMES[idx];
	// Create indicator balloon
	colorIndicatorBalloon = LK.getAsset('balloon_' + name, {
		anchorX: 1,
		anchorY: 0,
		x: 2048 - 40,
		y: 40,
		scaleX: 1.2,
		scaleY: 1.2
	});
	// Add to GUI top right (not game, so it stays on top)
	LK.gui.topRight.addChild(colorIndicatorBalloon);
	// Create and add color name text
	colorIndicatorText = new Text2(name.toUpperCase(), {
		size: 90,
		fill: color,
		font: "'GillSans-Bold',Impact,'Arial Black',Tahoma"
	});
	colorIndicatorText.anchor.set(1, 0.5);
	// Position text to the left of the balloon, vertically centered
	colorIndicatorText.x = 2048 - 180;
	colorIndicatorText.y = 40 + colorIndicatorBalloon.height * colorIndicatorBalloon.scaleY / 2;
	colorIndicatorText.setStyle({
		fill: color
	}); // Ensure text is in the actual color
	LK.gui.topRight.addChild(colorIndicatorText);
	// (Removed update of popColorMainText at top center)
	// Update the top left color name text (English, capitalized) and set its color to the actual color
	if (colorNameTopLeftText) {
		colorNameTopLeftText.setText(name.charAt(0).toUpperCase() + name.slice(1));
		colorNameTopLeftText.setStyle({
			fill: color
		});
	}
	// Animate pulse (fade in/out forever)
	function pulseIndicator() {
		if (!colorIndicatorBalloon) return;
		colorIndicatorBalloon.alpha = 1;
		tween(colorIndicatorBalloon, {
			alpha: 0.3
		}, {
			duration: 400,
			easing: tween.easeIn,
			onFinish: function onFinish() {
				if (!colorIndicatorBalloon) return;
				tween(colorIndicatorBalloon, {
					alpha: 1
				}, {
					duration: 400,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						pulseIndicator();
					}
				});
			}
		});
	}
	pulseIndicator();
	// --- Background pulse logic ---
	// Stop previous tween if any
	if (bgPulseTween) {
		tween.stop(bgPulseState, {
			t: true
		});
		bgPulseTween = null;
	}
	// Helper to blend two colors
	function lerpColor(a, b, t) {
		var ar = a >> 16 & 0xFF,
			ag = a >> 8 & 0xFF,
			ab = a & 0xFF;
		var br = b >> 16 & 0xFF,
			bg = b >> 8 & 0xFF,
			bb = b & 0xFF;
		var rr = Math.round(ar + (br - ar) * t);
		var rg = Math.round(ag + (bg - ag) * t);
		var rb = Math.round(ab + (bb - ab) * t);
		return rr << 16 | rg << 8 | rb;
	}
	// Pulse between white and the poppable color
	function pulseBackground(toColor) {
		// Animate t: 0 -> 1 (white to color)
		bgPulseState.t = 0;
		function pulseToColor() {
			tween(bgPulseState, {
				t: 1
			}, {
				duration: 500,
				easing: tween.easeInOut,
				onFinish: function onFinish() {
					pulseToWhite();
				}
			});
		}
		function pulseToWhite() {
			tween(bgPulseState, {
				t: 0
			}, {
				duration: 500,
				easing: tween.easeInOut,
				onFinish: function onFinish() {
					pulseToColor();
				}
			});
		}
		pulseToColor();
		// Store for stopping later
		bgPulseTween = true;
	}
	pulseBackground(color);
	// Patch game.update to set backgroundColor each frame
	if (!game._bgPulsePatched) {
		var origUpdate = game.update;
		game.update = function () {
			// Set background color based on bgPulseState.t
			if (typeof bgPulseState.t === "number" && currentColor != null) {
				var bgCol = lerpColor(0xffffff, currentColor, bgPulseState.t);
				game.setBackgroundColor(bgCol);
			}
			if (origUpdate) origUpdate.apply(this, arguments);
		};
		game._bgPulsePatched = true;
	}
}
// Helper: find all connected balloons of the same color (DFS, only side-by-side or vertical)
function findConnectedBalloons(x, y, color) {
	var visited = {};
	var group = [];
	function dfs(cx, cy) {
		var key = cx + ',' + cy;
		if (visited[key]) return;
		if (cx < 0 || cy < 0 || cx >= GRID_COLS || cy >= GRID_ROWS) return;
		var b = balloons[cx][cy];
		if (!b || b.popped || parseInt(b.color, 10) !== parseInt(color, 10)) return;
		visited[key] = true;
		group.push(b);
		// Check neighbors (up, down, left, right) - no diagonal
		dfs(cx - 1, cy); // left
		dfs(cx + 1, cy); // right
		dfs(cx, cy - 1); // up
		dfs(cx, cy + 1); // down
	}
	dfs(x, y);
	return group;
}
// Helper: pick a new color (random, but must exist on board)
function pickNewColor() {
	// Find all colors still present, and count how many of each
	var present = {};
	for (var i = 0; i < allBalloons.length; i++) {
		var b = allBalloons[i];
		if (!b.popped) {
			if (!present[b.color]) present[b.color] = 0;
			present[b.color]++;
		}
	}
	var presentColors = [];
	for (var i = 0; i < BALLOON_COLORS.length; i++) {
		if (present[BALLOON_COLORS[i]] && present[BALLOON_COLORS[i]] > 0) presentColors.push(BALLOON_COLORS[i]);
	}
	if (presentColors.length === 0) {
		// Win condition: all balloons popped
		LK.showYouWin();
		return;
	}
	// Pick random color
	var idx = Math.floor(Math.random() * presentColors.length);
	currentColor = presentColors[idx];
	setColorIndicator(currentColor);
}
// Build the balloon grid
function buildGrid() {
	// Center grid
	var offsetX = Math.floor((2048 - GRID_COLS * balloonSize) / 2) + balloonSize / 2;
	var offsetY = Math.floor((2732 - GRID_ROWS * balloonSize) / 2) + balloonSize / 2;
	balloons = [];
	allBalloons = [];
	for (var x = 0; x < GRID_COLS; x++) {
		balloons[x] = [];
		for (var y = 0; y < GRID_ROWS; y++) {
			// Pick random color
			var colorIdx = Math.floor(Math.random() * BALLOON_COLORS.length);
			var color = BALLOON_COLORS[colorIdx];
			var name = BALLOON_COLOR_NAMES[colorIdx];
			var balloon = new Balloon();
			balloon.color = color;
			balloon.gridX = x;
			balloon.gridY = y;
			// Set asset to correct color
			balloon.removeChildren();
			balloon.attachAsset('balloon_' + name, {
				anchorX: 0.5,
				anchorY: 0.5
			});
			balloon.x = offsetX + x * (balloonSize + balloonSpacing);
			balloon.y = offsetY + y * (balloonSize + balloonSpacing);
			balloons[x][y] = balloon;
			allBalloons.push(balloon);
			game.addChild(balloon);
		}
	}
}
// Reset game state
function resetGame() {
	LK.setScore(0);
	scoreTxt.setText('0');
	// Remove all balloons
	for (var i = 0; i < allBalloons.length; i++) {
		allBalloons[i].destroy();
	}
	buildGrid();
	pickNewColor();
	startElapsedTimer();
}
// Timer for color change
var colorTimer = null;
function startColorTimer() {
	if (colorTimer) LK.clearInterval(colorTimer);
	colorTimer = LK.setInterval(function () {
		pickNewColor();
	}, 3000);
}
// Timer for elapsed seconds
var elapsedSeconds = 0;
var elapsedTimer = null;
var timerTxt = new Text2('Time: 0s', {
	size: 90,
	fill: 0x222222
});
timerTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(timerTxt);
timerTxt.y = 240;
function startElapsedTimer() {
	if (elapsedTimer) LK.clearInterval(elapsedTimer);
	elapsedSeconds = 0;
	timerTxt.setText('Time: 0s');
	elapsedTimer = LK.setInterval(function () {
		elapsedSeconds++;
		timerTxt.setText('Time: ' + elapsedSeconds + 's');
	}, 1000);
}
function stopElapsedTimer() {
	if (elapsedTimer) {
		LK.clearInterval(elapsedTimer);
		elapsedTimer = null;
	}
}
// Start game
resetGame();
startColorTimer();
// Game update (not much needed)
game.update = function () {
	// Check win condition
	var remaining = 0;
	for (var i = 0; i < allBalloons.length; i++) {
		if (!allBalloons[i].popped) remaining++;
	}
	if (remaining === 0) {
		stopElapsedTimer();
		// Calculate score per second (100 points per balloon)
		var totalScore = LK.getScore();
		var seconds = elapsedSeconds > 0 ? elapsedSeconds : 1;
		var scorePerSecond = Math.round(totalScore / seconds * 100) / 100;
		LK.showYouWin('Score: ' + totalScore + '\nTime: ' + seconds + 's\nScore/sec: ' + scorePerSecond);
		return;
	}
	// Check for at least one pair of adjacent same-color balloons (horizontal or vertical)
	var foundPair = false;
	for (var x = 0; x < GRID_COLS; x++) {
		for (var y = 0; y < GRID_ROWS; y++) {
			var b = balloons[x][y];
			if (!b || b.popped) continue;
			// Check right neighbor
			if (x < GRID_COLS - 1) {
				var bRight = balloons[x + 1][y];
				if (bRight && !bRight.popped && parseInt(b.color, 10) === parseInt(bRight.color, 10)) {
					foundPair = true;
					break;
				}
			}
			// Check down neighbor
			if (y < GRID_ROWS - 1) {
				var bDown = balloons[x][y + 1];
				if (bDown && !bDown.popped && parseInt(b.color, 10) === parseInt(bDown.color, 10)) {
					foundPair = true;
					break;
				}
			}
		}
		if (foundPair) break;
	}
	// If no pair found, game over
	if (!foundPair) {
		stopElapsedTimer();
		// Calculate score per second (100 points per balloon)
		var totalScore = LK.getScore();
		var seconds = elapsedSeconds > 0 ? elapsedSeconds : 1;
		var scorePerSecond = Math.round(totalScore / seconds * 100) / 100;
		LK.showGameOver('Score: ' + totalScore + '\nTime: ' + seconds + 's\nScore/sec: ' + scorePerSecond);
	}
};
// On game over or win, reset game
game.onGameOver = function () {
	resetGame();
	startColorTimer();
	startElapsedTimer();
};
game.onYouWin = function () {
	resetGame();
	startColorTimer();
	startElapsedTimer();
};

===================================================================
--- original.js
+++ change.js
@@ -203,8 +203,11 @@
 	colorIndicatorText.anchor.set(1, 0.5);
 	// Position text to the left of the balloon, vertically centered
 	colorIndicatorText.x = 2048 - 180;
 	colorIndicatorText.y = 40 + colorIndicatorBalloon.height * colorIndicatorBalloon.scaleY / 2;
+	colorIndicatorText.setStyle({
+		fill: color
+	}); // Ensure text is in the actual color
 	LK.gui.topRight.addChild(colorIndicatorText);
 	// (Removed update of popColorMainText at top center)
 	// Update the top left color name text (English, capitalized) and set its color to the actual color
 	if (colorNameTopLeftText) {