/**** 
* Classes
****/ 
var Selector = Container.expand(function () {
	var self = Container.call(this);
	var selectorGraphics = self.attachAsset('selector', {
		anchorX: 0,
		anchorY: 0
	});
	self.init = function (index) {
		var index = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
		self.width = game.width / (currentPalette.length - 1) / 2;
		self.height = self.width / 2;
		self.x = self.width / 2 + index * self.width * 2;
		self.y = game.height - self.height - 220;
	};
});
// Square class
var Square = Container.expand(function () {
	var self = Container.call(this);
	var squareGraphics = self.attachAsset('square', {
		anchorX: 0,
		anchorY: 0
		//tint: currentPalette[Math.floor(Math.random() * currentPalette.length)]
	});
	self.init = function (index) {
		self.width = game.width / (currentPalette.length - 1);
		self.height = 200;
		self.x = index * self.width;
		self.y = game.height - 200;
		squareGraphics.tint = currentPalette[index];
	};
	//self.init();
});
// Star class
var Star = Container.expand(function () {
	var self = Container.call(this);
	var starGraphics = self.attachAsset('star', {
		anchorX: 0.5,
		anchorY: 0.5,
		//tint: Math.random() * 0xFFFFFF // Assign a random color tint to each star
		//tint: colorArray[colorArrayCounter++ % colorArray.length]
		//tint: rainbowColors[Math.floor(Math.random() * rainbowColors.length - 1)]
		//tint: customColorsVibin[Math.floor(Math.random() * customColorsVibin.length - 1)]
		//tint: galacticGreen[Math.floor(Math.random() * galacticGreen.length)]
		tint: currentPalette[Math.floor(Math.random() * (currentPalette.length - 1))]
	});
	self.init = function () {
		//console.log(self.tint);
		// Initialize star position closer to the center for a 3D effect
		//self.z = Math.random() * 1900 + 100; // Adjusted Z position range to prevent very small values
		self.z = 5000;
		self.x = (Math.random() - 0.5) * game.width * 2;
		self.y = (Math.random() - 0.5) * game.height * 2;
		self.vx = (self.x - centerX) / self.z;
		self.vy = (self.y - centerY) / self.z;
		starGraphics.tint = currentPalette[Math.floor(Math.random() * (currentPalette.length - 1))];
	};
	self.init();
	// Calculate velocity based on z position to simulate speed increase as stars move closer
	// Initialize velocities considering the deltaTime for consistent movement across different frame rates
	// Removed static deltaTime, will calculate dynamically in the game tick
	// Removed redundant initial velocity calculation
	// Cap maximum speed to prevent stars from moving too fast
	//self.speed = Math.min(40 + Math.random() * 40, 60); // Increase speed range for light-speed effect
	self.speed = 300;
	//self.speed = Math.min(2 + Math.random() * 2, 6); // Increase speed range for light-speed effect
	self.move = function () {
		/* 
		// Calculate the direction vector from the center to the star
		var dx = self.x - centerX;
		var dy = self.y - centerY;
		// Normalize the direction vector
		var length = Math.sqrt(dx * dx + dy * dy);
		dx /= length;
		dy /= length;
		self.vx -= dx;
		self.vy -= dy;
		*/ 
		// Update position based on velocity
		self.z += self.speed;
		// This code block is removed to prevent redundancy in position updates.
		// Reset star position and properties for smooth re-entry
		//if (self.z > 2000 || self.x < -game.width || self.x > game.width * 2 || self.y < -game.height || self.y > game.height * 2) {
		//if (self.x < -game.width || self.x > game.width * 2 || self.y < -game.height || self.y > game.height * 2) {
		if (self.z > 640000 || self.x < 0 - self.width || self.x > game.width + self.width || self.y < 0 - self.height || self.y > game.height + self.height) {
			//self.z = Math.random() * 1900 + 100; // Reset Z to simulate continuous flow with varied depth
			/* 
			self.z = 500;
			self.x = (Math.random() - 0.5) * game.width * 2;
			self.y = (Math.random() - 0.5) * game.height * 2;
			self.vx = (self.x - centerX) / self.z;
			self.vy = (self.y - centerY) / self.z;
			*/ 
			self.init();
			//self.speed = Math.min(50 + Math.random() * 20, 70); // Increase speed range for enhanced light-speed effect
			//self.speed = Math.min(5 + Math.random() * 20, 30); // Increase speed range for enhanced light-speed effect
			//self.speed = Math.min(40 + Math.random() * 40, 60);
		}
		self.x = centerX + self.vx * self.z;
		self.y = centerY + self.vy * self.z;
		// Scale star based on z position to simulate 3D effect
		var scale = Math.min(1000 / (1000 + self.z), 1.5); // Limit maximum scale to 1.5 to prevent abrupt size changes
		//scale = Math.max((1000 + self.z) / 1000, 1.5); // Limit maximum scale to 1.5 to prevent abrupt size changes
		scale = self.z / 5000;
		//scale = Math.max(self.z / 10000, 1);
		self.scale.x = scale;
		self.scale.y = scale;
	};
	self.on('down', function (obj) {
		// If player clicked the right color.
		if (self.getChildAt(0).tint == currentPalette[currentRightColor]) {
			// Increment score.
			score++;
			scoreTxt.setText(score);
			LK.setScore(score);
			// TODO: Particle effect?
			if (++currentRightColor == currentPalette.length - 1) {
				// Change to new palette.
				allPalettesCounter++;
				if (allPalettesCounter == allPalettes.length) {
					allPalettesCounter = 0;
				}
				currentPalette = allPalettes[allPalettesCounter];
				currentRightColor = 0;
				game.setBackgroundColor(currentPalette[currentPalette.length - 1]);
				initSquares();
				selector.init(0);
				stars.forEach(function (star, index) {
					star.init();
				});
			} else {
				// Move selector to next color on palette.
				selector.init(currentRightColor);
			}
			// Re-init this star.
			self.x = -50000;
		} else {
			console.log('wrong');
			// TODO: Game over or life lost?
		}
	});
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	//backgroundColor: 0x002255 
	backgroundColor: 0x16161c
});

/**** 
* Game Code
****/ 
function hsvToHex(h, s, v) {
	var r, g, b, i, f, p, q, t;
	i = Math.floor(h * 6);
	f = h * 6 - i;
	p = v * (1 - s);
	q = v * (1 - f * s);
	t = v * (1 - (1 - f) * s);
	switch (i % 6) {
		case 0:
			r = v, g = t, b = p;
			break;
		case 1:
			r = q, g = v, b = p;
			break;
		case 2:
			r = p, g = v, b = t;
			break;
		case 3:
			r = p, g = q, b = v;
			break;
		case 4:
			r = t, g = p, b = v;
			break;
		case 5:
			r = v, g = p, b = q;
			break;
	}
	var toHex = function toHex(x) {
		var hex = Math.round(x * 255).toString(16);
		return hex.length === 1 ? '0' + hex : hex;
	};
	return '0x' + toHex(r) + toHex(g) + toHex(b);
}
var numColors = 36;
var rainbowColors = function () {
	var colors = [];
	for (var i = 0; i < numColors; i++) {
		var hue = i * (360 / numColors) % 360;
		colors.push(hsvToHex(hue / 360, 1, 1));
	}
	return colors;
}();
var customColorsVibin = ["0xeffbf9", "0x0b152e", "0x194471", "0x1b7eb4", "0x11bbd9", "0x0f5434", "0x127d2c", "0x1a9f25", "0x60d12b", "0x162a2e", "0x2d4747", "0x3b6058", "0x577d6f", "0x13353b", "0x205858", "0x2d7d75", "0x57ab96", "0x67978c", "0x83b09c", "0xa9d5bb", "0xdbf2df", "0xbc5132", "0xd97840", "0xe29e3f", "0xfbca6b", "0xb03502", "0xcd6d07", "0xea9b06", "0xf2cc2c", "0x60212b", "0x8a331d", "0xb46d23", "0xd9a744", "0x64112a", "0x961b2d", "0xc02038", "0xf23a3a", "0x301d32", "0x6f1771", "0xbc1a8d", "0xf23e9a", "0x433933", "0x585047", "0x7d705c", "0x9b9172", "0x003a5c", "0x03668e", "0x0d8cb0", "0x18abc4", "0xd138a0", "0xea5699", "0xf78c9d", "0xfbb495", "0xa76372", "0xc98a9c", "0xe6acc1", "0xf2bed1", "0x16111d"];
var galacticGreen = ["0xe8f1a6", "0xcad670", "0xa3c255", "0x6fa341", "0x498f45", "0x387450", "0x2d5c56", "0x1f3741", "0x1e2029", "0x16161c"];
var berryNebula = ["0x6ceded", "0x6cb9c9", "0x6d85a5", "0x6e5181", "0x6f1d5c", "0x4f1446", "0x2e0a30", "0x0d001a"];
var cyclope6 = ["0x30e1b9", "0x0eaf9b", "0x0b8a8f", "0x32535f", "0x631b34", "0x411d31"];
var hotSand = ["0xf26d1f", "0xe04217", "0xc02b18", "0x7c0300", "0x590000", "0x3a0000"];
//var currentPalette = berryNebula;
//game.setBackgroundColor(currentPalette[currentPalette.length - 1]);
// Since game changes between palettes as we progress, we keep the different palettes in an array and have a counter for which one we're current using.
var allPalettesCounter = 0;
var allPalettes = [hotSand, cyclope6, berryNebula, galacticGreen];
var currentPalette = allPalettes[allPalettesCounter];
game.setBackgroundColor(currentPalette[currentPalette.length - 1]);
// TODO: Add more palettes to game.
/* 
// Create a text label with instructions.
var instructionsTxt = new Text2('Tap stars of the indicated color.\n', {
	size: 75,
	fill: "#ffffff",
	anchorX: 0.5,
	anchorY: 0.5,
	align: 'center'
});
// Center the text label on the screen
instructionsTxt.x = game.width / 2 - 900;
instructionsTxt.y = game.height / 2;
// Add the text label to the game
game.addChild(instructionsTxt);
*/ 
var centerX = 1024;
var centerY = game.height / 2;
var targetX = centerX;
var targetY = centerY;
var tweenDuration = 60; // 60 frames = 1 second at 60FPS
var tweenProgress = 0;
game.on('down', function (obj) {
	var pos = obj.event.getLocalPosition(game);
	//targetX = pos.x;
	//targetY = pos.y;
	tweenProgress = 0;
	targetX = game.width - pos.x;
	targetY = game.height - pos.y;
});
LK.on('tick', function () {
	if (tweenProgress < tweenDuration) {
		centerX += (targetX - centerX) / (tweenDuration - tweenProgress);
		centerY += (targetY - centerY) / (tweenDuration - tweenProgress);
		tweenProgress++;
	}
});
var stars = [];
for (var i = 0; i < 100; i++) {
	// Increase star count for denser starfield
	var star = new Star();
	stars.push(star);
	game.addChild(star);
}
var squares = [];
var initSquares = function initSquares() {
	// Start by removing squares from previous palette, if they exist.
	squares.forEach(function (square, index) {
		square.destroy();
	});
	squares = [];
	for (var j = 0; j < currentPalette.length - 1; j++) {
		var square = new Square();
		square.init(j);
		squares.push(square);
		game.addChild(square);
	}
};
/* 
for (var j = 0; j < currentPalette.length - 1; j++) {
	var square = new Square();
	square.init(j);
	squares.push(square);
	game.addChild(square);
}*/
initSquares();
var selector = new Selector();
selector.init(0);
game.addChild(selector);
var currentRightColor = 0;
var score = 0;
// Score display
var scoreTxt = new Text2('0', {
	size: 100,
	fill: "#ffffff",
	anchorX: 0.5
});
LK.gui.top.addChild(scoreTxt);
// Drag character
// Game tick
LK.on('tick', function () {
	stars.forEach(function (star, index) {
		star.move();
	});
});

===================================================================
--- original.js
+++ change.js
@@ -82,9 +82,9 @@
 		// This code block is removed to prevent redundancy in position updates.
 		// Reset star position and properties for smooth re-entry
 		//if (self.z > 2000 || self.x < -game.width || self.x > game.width * 2 || self.y < -game.height || self.y > game.height * 2) {
 		//if (self.x < -game.width || self.x > game.width * 2 || self.y < -game.height || self.y > game.height * 2) {
-		if (self.x < 0 - self.width || self.x > game.width + self.width || self.y < 0 - self.height || self.y > game.height + self.height) {
+		if (self.z > 640000 || self.x < 0 - self.width || self.x > game.width + self.width || self.y < 0 - self.height || self.y > game.height + self.height) {
 			//self.z = Math.random() * 1900 + 100; // Reset Z to simulate continuous flow with varied depth
 			/* 
 			self.z = 500;
 			self.x = (Math.random() - 0.5) * game.width * 2;
@@ -113,25 +113,32 @@
 			// Increment score.
 			score++;
 			scoreTxt.setText(score);
 			LK.setScore(score);
-			if (++currentRightColor == currentPalette.length) {
+			// TODO: Particle effect?
+			if (++currentRightColor == currentPalette.length - 1) {
 				// Change to new palette.
 				allPalettesCounter++;
 				if (allPalettesCounter == allPalettes.length) {
 					allPalettesCounter = 0;
 				}
 				currentPalette = allPalettes[allPalettesCounter];
 				currentRightColor = 0;
+				game.setBackgroundColor(currentPalette[currentPalette.length - 1]);
+				initSquares();
 				selector.init(0);
+				stars.forEach(function (star, index) {
+					star.init();
+				});
 			} else {
-				//TODO: Change to next color on palette.
+				// Move selector to next color on palette.
 				selector.init(currentRightColor);
 			}
 			// Re-init this star.
 			self.x = -50000;
 		} else {
 			console.log('wrong');
+			// TODO: Game over or life lost?
 		}
 	});
 });
 
@@ -190,27 +197,32 @@
 }();
 var customColorsVibin = ["0xeffbf9", "0x0b152e", "0x194471", "0x1b7eb4", "0x11bbd9", "0x0f5434", "0x127d2c", "0x1a9f25", "0x60d12b", "0x162a2e", "0x2d4747", "0x3b6058", "0x577d6f", "0x13353b", "0x205858", "0x2d7d75", "0x57ab96", "0x67978c", "0x83b09c", "0xa9d5bb", "0xdbf2df", "0xbc5132", "0xd97840", "0xe29e3f", "0xfbca6b", "0xb03502", "0xcd6d07", "0xea9b06", "0xf2cc2c", "0x60212b", "0x8a331d", "0xb46d23", "0xd9a744", "0x64112a", "0x961b2d", "0xc02038", "0xf23a3a", "0x301d32", "0x6f1771", "0xbc1a8d", "0xf23e9a", "0x433933", "0x585047", "0x7d705c", "0x9b9172", "0x003a5c", "0x03668e", "0x0d8cb0", "0x18abc4", "0xd138a0", "0xea5699", "0xf78c9d", "0xfbb495", "0xa76372", "0xc98a9c", "0xe6acc1", "0xf2bed1", "0x16111d"];
 var galacticGreen = ["0xe8f1a6", "0xcad670", "0xa3c255", "0x6fa341", "0x498f45", "0x387450", "0x2d5c56", "0x1f3741", "0x1e2029", "0x16161c"];
 var berryNebula = ["0x6ceded", "0x6cb9c9", "0x6d85a5", "0x6e5181", "0x6f1d5c", "0x4f1446", "0x2e0a30", "0x0d001a"];
-var currentPalette = berryNebula;
-game.setBackgroundColor(currentPalette[currentPalette.length - 1]);
+var cyclope6 = ["0x30e1b9", "0x0eaf9b", "0x0b8a8f", "0x32535f", "0x631b34", "0x411d31"];
+var hotSand = ["0xf26d1f", "0xe04217", "0xc02b18", "0x7c0300", "0x590000", "0x3a0000"];
+//var currentPalette = berryNebula;
+//game.setBackgroundColor(currentPalette[currentPalette.length - 1]);
 // Since game changes between palettes as we progress, we keep the different palettes in an array and have a counter for which one we're current using.
 var allPalettesCounter = 0;
-var allPalettes = [berryNebula, galacticGreen];
+var allPalettes = [hotSand, cyclope6, berryNebula, galacticGreen];
+var currentPalette = allPalettes[allPalettesCounter];
+game.setBackgroundColor(currentPalette[currentPalette.length - 1]);
+// TODO: Add more palettes to game.
 /* 
-// Create a text label with a warning message
-var warningTxt = new Text2('Captain?! Please confirm order to keep accelerating!?\nWe are approaching very dangerous speeds!\nAnd where the HELL are we actually going?', {
+// Create a text label with instructions.
+var instructionsTxt = new Text2('Tap stars of the indicated color.\n', {
 	size: 75,
 	fill: "#ffffff",
 	anchorX: 0.5,
 	anchorY: 0.5,
 	align: 'center'
 });
 // Center the text label on the screen
-warningTxt.x = game.width / 2 - 900;
-warningTxt.y = game.height / 2;
+instructionsTxt.x = game.width / 2 - 900;
+instructionsTxt.y = game.height / 2;
 // Add the text label to the game
-game.addChild(warningTxt);
+game.addChild(instructionsTxt);
 */ 
 var centerX = 1024;
 var centerY = game.height / 2;
 var targetX = centerX;
@@ -218,12 +230,13 @@
 var tweenDuration = 60; // 60 frames = 1 second at 60FPS
 var tweenProgress = 0;
 game.on('down', function (obj) {
 	var pos = obj.event.getLocalPosition(game);
-	targetX = pos.x;
-	targetY = pos.y;
+	//targetX = pos.x;
+	//targetY = pos.y;
 	tweenProgress = 0;
-	//currentPalette = galacticGreen;
+	targetX = game.width - pos.x;
+	targetY = game.height - pos.y;
 });
 LK.on('tick', function () {
 	if (tweenProgress < tweenDuration) {
 		centerX += (targetX - centerX) / (tweenDuration - tweenProgress);
@@ -238,14 +251,29 @@
 	stars.push(star);
 	game.addChild(star);
 }
 var squares = [];
+var initSquares = function initSquares() {
+	// Start by removing squares from previous palette, if they exist.
+	squares.forEach(function (square, index) {
+		square.destroy();
+	});
+	squares = [];
+	for (var j = 0; j < currentPalette.length - 1; j++) {
+		var square = new Square();
+		square.init(j);
+		squares.push(square);
+		game.addChild(square);
+	}
+};
+/* 
 for (var j = 0; j < currentPalette.length - 1; j++) {
 	var square = new Square();
 	square.init(j);
 	squares.push(square);
 	game.addChild(square);
-}
+}*/
+initSquares();
 var selector = new Selector();
 selector.init(0);
 game.addChild(selector);
 var currentRightColor = 0;