===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,229 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+var storage = LK.import("@upit/storage.v1");
+
+/**** 
+* Classes
+****/ 
+var Frog = Container.expand(function () {
+	var self = Container.call(this);
+	var frogGraphics = self.attachAsset('frog', {
+		anchorX: 0.5,
+		anchorY: 1.0
+	});
+	self.isJumping = false;
+	self.jumpPower = 0;
+	self.velocityX = 0;
+	self.velocityY = 0;
+	self.onGround = true;
+	self.startJump = function (power) {
+		if (!self.onGround) return;
+		self.isJumping = true;
+		self.onGround = false;
+		self.jumpPower = power;
+		// Convert power to velocity
+		var maxVelocityX = 25;
+		var maxVelocityY = -30;
+		self.velocityX = maxVelocityX * power;
+		self.velocityY = maxVelocityY * power;
+		LK.getSound('jump').play();
+	};
+	self.update = function () {
+		if (self.isJumping) {
+			// Apply gravity
+			self.velocityY += 1.2;
+			// Update position
+			self.x += self.velocityX;
+			self.y += self.velocityY;
+			// Check if landed on ground or platform
+			var landed = false;
+			// Check platform landings
+			for (var i = 0; i < platforms.length; i++) {
+				var platform = platforms[i];
+				if (self.x >= platform.x - 150 && self.x <= platform.x + 150) {
+					if (self.y >= platform.y - 30 && self.velocityY > 0) {
+						self.y = platform.y - 30;
+						landed = true;
+						break;
+					}
+				}
+			}
+			if (landed || self.y > 2732) {
+				self.velocityX = 0;
+				self.velocityY = 0;
+				self.isJumping = false;
+				self.onGround = true;
+				if (landed) {
+					LK.getSound('land').play();
+					// Update distance if this is a new record
+					var currentDistance = Math.floor(self.x / 100);
+					if (currentDistance > bestDistance) {
+						bestDistance = currentDistance;
+						storage.bestDistance = bestDistance;
+					}
+					jumpDistance = currentDistance;
+				} else {
+					// Fell off screen - game over
+					LK.showGameOver();
+				}
+			}
+		}
+	};
+	return self;
+});
+var JumpMeter = Container.expand(function () {
+	var self = Container.call(this);
+	var meterBg = self.attachAsset('jumpMeterBg', {
+		anchorX: 0.5,
+		anchorY: 1.0
+	});
+	var meterFill = self.attachAsset('jumpMeterFill', {
+		anchorX: 0.5,
+		anchorY: 1.0
+	});
+	self.power = 0;
+	self.charging = false;
+	self.direction = 1;
+	self.startCharging = function () {
+		self.charging = true;
+		self.power = 0;
+		self.direction = 1;
+	};
+	self.stopCharging = function () {
+		self.charging = false;
+		var finalPower = self.power;
+		self.power = 0;
+		return finalPower;
+	};
+	self.update = function () {
+		if (self.charging) {
+			self.power += self.direction * 0.03;
+			if (self.power >= 1.0) {
+				self.power = 1.0;
+				self.direction = -1;
+			} else if (self.power <= 0) {
+				self.power = 0;
+				self.direction = 1;
+			}
+		}
+		// Update fill height and color
+		var fillHeight = 290 * self.power;
+		meterFill.height = fillHeight;
+		meterFill.y = -2;
+		// Color coding: green in optimal zone (0.7-0.9), red otherwise
+		if (self.power >= 0.7 && self.power <= 0.9) {
+			meterFill.tint = 0x44FF44;
+		} else {
+			meterFill.tint = 0xFF4444;
+		}
+	};
+	return self;
+});
+var Platform = Container.expand(function (x, y) {
+	var self = Container.call(this);
+	var platformGraphics = self.attachAsset('platform', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.x = x;
+	self.y = y;
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
\ No newline at end of file
+	backgroundColor: 0x87CEEB
+});
+
+/**** 
+* Game Code
+****/ 
+// Game variables
+var frog;
+var platforms = [];
+var jumpMeter;
+var jumpDistance = 0;
+var bestDistance = storage.bestDistance || 0;
+var isCharging = false;
+// UI elements
+var distanceText = new Text2('Distance: 0m', {
+	size: 60,
+	fill: 0x000000
+});
+distanceText.anchor.set(0.5, 0);
+LK.gui.top.addChild(distanceText);
+distanceText.y = 150;
+var bestText = new Text2('Best: ' + bestDistance + 'm', {
+	size: 50,
+	fill: 0x000000
+});
+bestText.anchor.set(1, 0);
+LK.gui.topRight.addChild(bestText);
+bestText.y = 100;
+bestText.x = -20;
+// Create frog
+frog = game.addChild(new Frog());
+frog.x = 400;
+frog.y = 2200;
+// Create starting platform
+var startPlatform = game.addChild(new Platform(400, 2230));
+platforms.push(startPlatform);
+// Generate initial platforms
+function generatePlatforms() {
+	for (var i = 1; i <= 20; i++) {
+		var x = 400 + i * 600 + (Math.random() - 0.5) * 200;
+		var y = 2230 + (Math.random() - 0.5) * 400;
+		var platform = game.addChild(new Platform(x, y));
+		platforms.push(platform);
+	}
+}
+generatePlatforms();
+// Create jump meter
+jumpMeter = game.addChild(new JumpMeter());
+jumpMeter.x = 200;
+jumpMeter.y = 2200;
+// Input handling
+game.down = function (x, y, obj) {
+	if (frog.onGround && !isCharging) {
+		isCharging = true;
+		jumpMeter.startCharging();
+	}
+};
+game.up = function (x, y, obj) {
+	if (isCharging && frog.onGround) {
+		isCharging = false;
+		var power = jumpMeter.stopCharging();
+		frog.startJump(power);
+	}
+};
+// Camera following
+function updateCamera() {
+	var targetX = -frog.x + 1024;
+	var targetY = -frog.y + 1800;
+	// Smooth camera movement
+	game.x += (targetX - game.x) * 0.1;
+	game.y += (targetY - game.y) * 0.1;
+	// Generate more platforms if needed
+	var rightmostPlatform = platforms[platforms.length - 1];
+	if (frog.x > rightmostPlatform.x - 2000) {
+		for (var i = 0; i < 5; i++) {
+			var lastX = rightmostPlatform.x;
+			var x = lastX + 600 + Math.random() * 400;
+			var y = 2230 + (Math.random() - 0.5) * 400;
+			var platform = game.addChild(new Platform(x, y));
+			platforms.push(platform);
+			rightmostPlatform = platform;
+		}
+	}
+}
+game.update = function () {
+	// Update distance display
+	jumpDistance = Math.floor(Math.max(0, frog.x - 400) / 100);
+	distanceText.setText('Distance: ' + jumpDistance + 'm');
+	bestText.setText('Best: ' + bestDistance + 'm');
+	updateCamera();
+};
\ No newline at end of file