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

/**** 
* Classes
****/ 
var Button = Container.expand(function (lane) {
	var self = Container.call(this);
	self.lane = lane;
	self.isPressed = false;
	self.buttonGraphics = self.attachAsset('button', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Position at bottom of lane
	self.x = lane * (2048 / 3) + 2048 / 6;
	self.y = 2732 - 200;
	self.down = function (x, y, obj) {
		self.press();
	};
	self.press = function () {
		if (self.isPressed) return;
		self.isPressed = true;
		self.buttonGraphics.alpha = 0.7;
		// Check for notes in this lane
		var hitNote = null;
		var bestDistance = Infinity;
		for (var i = 0; i < notes.length; i++) {
			var note = notes[i];
			if (note.lane === self.lane && !note.hasBeenHit && note.y >= timingLineY) {
				var distance = Math.abs(note.y - self.y);
				if (distance < bestDistance) {
					bestDistance = distance;
					hitNote = note;
				}
			}
		}
		if (hitNote) {
			hitNote.hasBeenHit = true;
			// Calculate points based on timing
			var points = 0;
			var feedbackText = '';
			if (bestDistance <= 150) {
				// Perfect hit - note is on button
				points = 100;
				feedbackText = 'PERFECT';
			} else if (bestDistance <= 250) {
				// Great hit - note is between timing line and button
				points = 50;
				feedbackText = 'GREAT';
			}
			if (points > 0) {
				LK.setScore(LK.getScore() + points);
				scoreTxt.setText(LK.getScore());
				LK.getSound('hit').play();
				// Visual feedback
				LK.effects.flashObject(hitNote, 0xffffff, 200);
				// Show feedback text
				feedbackTxt.setText(feedbackText);
				feedbackTxt.alpha = 1;
				tween(feedbackTxt, {
					alpha: 0
				}, {
					duration: 800
				});
				// Remove the note immediately
				hitNote.destroy();
				var noteIndex = notes.indexOf(hitNote);
				if (noteIndex !== -1) {
					notes.splice(noteIndex, 1);
				}
			}
		}
		// Reset button after short delay
		LK.setTimeout(function () {
			self.isPressed = false;
			self.buttonGraphics.alpha = 1.0;
		}, 100);
	};
	return self;
});
var Note = Container.expand(function (lane, type) {
	var self = Container.call(this);
	self.lane = lane;
	self.type = type;
	self.hasBeenHit = false;
	// Set speed and asset based on type
	if (type === 'slow') {
		self.speed = 6;
		self.noteGraphics = self.attachAsset('slowNote', {
			anchorX: 0.5,
			anchorY: 0.5
		});
	} else if (type === 'medium') {
		self.speed = 10;
		self.noteGraphics = self.attachAsset('mediumNote', {
			anchorX: 0.5,
			anchorY: 0.5
		});
	} else if (type === 'fast') {
		self.speed = 14;
		self.noteGraphics = self.attachAsset('fastNote', {
			anchorX: 0.5,
			anchorY: 0.5
		});
	}
	// Position in lane
	self.x = lane * (2048 / 3) + 2048 / 6;
	self.y = 0;
	self.update = function () {
		self.y += self.speed;
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x000000
});

/**** 
* Game Code
****/ 
// Game variables
var notes = [];
var buttons = [];
var maxNotes = 4;
var spawnTimer = 0;
var spawnInterval = 120; // frames between spawns
var timingLineY = 2732 - 500;
var bottomLineY = 2732 - 2; // Position miss line at bottom edge of screen
// Create lane separators
var lane1 = game.addChild(LK.getAsset('lane', {
	anchorX: 0.5,
	anchorY: 0
}));
lane1.x = 2048 / 3;
lane1.y = 0;
var lane2 = game.addChild(LK.getAsset('lane', {
	anchorX: 0.5,
	anchorY: 0
}));
lane2.x = 2048 / 3 * 2;
lane2.y = 0;
// Create timing line
var timingLine = game.addChild(LK.getAsset('timingLine', {
	anchorX: 0,
	anchorY: 0.5
}));
timingLine.x = 0;
timingLine.y = timingLineY;
// Create bottom line
var bottomLine = game.addChild(LK.getAsset('bottomLine', {
	anchorX: 0,
	anchorY: 0.5
}));
bottomLine.x = 0;
bottomLine.y = bottomLineY;
// Create buttons
for (var i = 0; i < 3; i++) {
	var button = new Button(i);
	buttons.push(button);
	game.addChild(button);
}
// Create score display in center of game area
var scoreTxt = new Text2('0', {
	size: 100,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0.5, 0.5);
scoreTxt.x = 2048 / 2;
scoreTxt.y = 2732 / 2 - 200;
game.addChild(scoreTxt);
// Create feedback text display
var feedbackTxt = new Text2('', {
	size: 80,
	fill: 0xFFFFFF
});
feedbackTxt.anchor.set(0.5, 0.5);
LK.gui.center.addChild(feedbackTxt);
feedbackTxt.alpha = 0;
// Spawn note function
function spawnNote() {
	if (notes.length >= maxNotes) return;
	var lane = Math.floor(Math.random() * 3);
	var noteTypes = ['slow', 'medium', 'fast'];
	var type = noteTypes[Math.floor(Math.random() * noteTypes.length)];
	var note = new Note(lane, type);
	notes.push(note);
	game.addChild(note);
}
game.update = function () {
	// Spawn notes
	spawnTimer++;
	if (spawnTimer >= spawnInterval) {
		spawnNote();
		spawnTimer = 0;
		// Gradually increase spawn rate
		if (spawnInterval > 60) {
			spawnInterval = Math.max(60, spawnInterval - 1);
		}
	}
	// Update and check notes
	for (var i = notes.length - 1; i >= 0; i--) {
		var note = notes[i];
		// Check if note reached bottom line (missed)
		if (note.y >= bottomLineY && !note.hasBeenHit) {
			LK.getSound('miss').play();
			// Show missed feedback text
			feedbackTxt.setText('MISSED');
			feedbackTxt.alpha = 1;
			tween(feedbackTxt, {
				alpha: 0
			}, {
				duration: 800
			});
			note.destroy();
			notes.splice(i, 1);
			continue;
		}
		// Remove notes that went off screen or were hit
		if (note.y > 2732 + 100 || note.hasBeenHit) {
			if (note.hasBeenHit) {
				// Small delay before removing hit notes for visual feedback
				LK.setTimeout(function (noteToRemove, index) {
					return function () {
						if (noteToRemove && noteToRemove.parent) {
							noteToRemove.destroy();
						}
						var noteIndex = notes.indexOf(noteToRemove);
						if (noteIndex !== -1) {
							notes.splice(noteIndex, 1);
						}
					};
				}(note, i), 200);
			} else {
				note.destroy();
				notes.splice(i, 1);
			}
		}
	}
};

===================================================================
--- original.js
+++ change.js
@@ -172,9 +172,9 @@
 	fill: 0xFFFFFF
 });
 scoreTxt.anchor.set(0.5, 0.5);
 scoreTxt.x = 2048 / 2;
-scoreTxt.y = 200;
+scoreTxt.y = 2732 / 2 - 200;
 game.addChild(scoreTxt);
 // Create feedback text display
 var feedbackTxt = new Text2('', {
 	size: 80,