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

/**** 
* Classes
****/ 
var Fruit = Container.expand(function (type) {
	var self = Container.call(this);
	self.id = 'fruit_' + Date.now() + '_' + Math.floor(Math.random() * 10000);
	self.type = type;
	self.vx = 0;
	self.vy = 0;
	self.rotation = 0;
	self.angularVelocity = 0;
	self.angularFriction = 0.95;
	self.groundAngularFriction = 0.75;
	self.gravity = 1.8;
	self.friction = 0.98;
	self.rotationRestCounter = 0;
	var currentLevel = self.type ? fruitLevels[self.type.id.toUpperCase()] || 10 : 10;
	self.elasticity = 0.9 - (currentLevel - 1) * (0.2 / 9);
	self.merging = false;
	self.isStatic = false;
	self.maxAngularVelocity = 0.15;
	self.safetyPeriod = false; // Initialize here
	self.wallContactFrames = 0; // Initialize here
	self.immuneToGameOver = false; // Initialize here
	self.mergeGracePeriodActive = false; // Initialize here
	self.fromChargedRelease = false; // Initialize here
	if (self.type && self.type.id && self.type.points && self.type.size) {
		var fruitGraphics = self.attachAsset(self.type.id, {
			anchorX: 0.5,
			anchorY: 0.5
		});
		self.width = fruitGraphics.width;
		self.height = fruitGraphics.height;
	} else {
		console.log("Warning: Fruit type not available yet or missing required properties");
	}
	// Removed the Fruit.update() method as its logic is moved to updatePhysics
	self.merge = function (otherFruit) {
		if (self.merging) {
			return;
		}
		self.merging = true;
		otherFruit.merging = true;
		var midX = (self.x + otherFruit.x) / 2;
		var midY = (self.y + otherFruit.y) / 2;
		var fruitLevel = fruitLevels[self.type.id.toUpperCase()] || 1;
		var explosionRadius = 350 + fruitLevel * 50;
		var explosionForce = 5 + fruitLevel * 1.5;
		for (var i = 0; i < fruits.length; i++) {
			var nearbyFruit = fruits[i];
			if (nearbyFruit === self || nearbyFruit === otherFruit || nearbyFruit.isStatic || nearbyFruit.merging) {
				continue;
			}
			var dx = nearbyFruit.x - midX;
			var dy = nearbyFruit.y - midY;
			var distance = Math.sqrt(dx * dx + dy * dy);
			if (distance < explosionRadius && distance > 0) {
				// Added distance > 0 check
				var dirX = dx / distance;
				var dirY = dy / distance;
				var forceFactor = Math.pow(1 - distance / explosionRadius, 1.5);
				var appliedForce = explosionForce * forceFactor;
				nearbyFruit.vx += dirX * appliedForce;
				nearbyFruit.vy += dirY * appliedForce;
				nearbyFruit.angularVelocity += (Math.random() * 0.08 - 0.04) * appliedForce;
			}
		}
		tween(self, {
			alpha: 0,
			scaleX: 0.5,
			scaleY: 0.5
		}, {
			duration: 200,
			easing: tween.easeOut
		});
		tween(otherFruit, {
			alpha: 0,
			scaleX: 0.5,
			scaleY: 0.5
		}, {
			duration: 200,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				LK.getSound('merge').play();
				if (self.type.id.toUpperCase() === 'COCONUT' && otherFruit.type.id.toUpperCase() === 'COCONUT') {
					LK.getSound('ThisIsFine').play();
				}
				if (self.type.id.toUpperCase() === 'MELON' && otherFruit.type.id.toUpperCase() === 'MELON') {
					LK.getSound('Smartz').play();
				}
				if (self.type.id.toUpperCase() === 'PEACH' && otherFruit.type.id.toUpperCase() === 'PEACH') {
					LK.getSound('stonks').play();
				}
				var fromReleasedFruits = self.fromChargedRelease || otherFruit.fromChargedRelease;
				var isPlayerDroppedFruitMerge = !fromReleasedFruits && (self === lastDroppedFruit || otherFruit === lastDroppedFruit) && !lastDroppedHasMerged;
				var fruitHasMergeGracePeriod = self.mergeGracePeriodActive || otherFruit.mergeGracePeriodActive;
				if (isPlayerDroppedFruitMerge || fruitHasMergeGracePeriod) {
					lastDroppedHasMerged = true;
				}
				if (self.type.id.toUpperCase() === 'DURIAN') {
					LK.setScore(LK.getScore() + self.type.points);
					updateScoreDisplay();
					removeFruitFromGame(self);
					removeFruitFromGame(otherFruit);
					releasePineappleOnMerge();
				} else {
					releasePineappleOnMerge();
					var nextType = FruitTypes[self.type.next.toUpperCase()];
					var newFruit = new Fruit(nextType);
					newFruit.x = midX;
					newFruit.y = midY;
					newFruit.scaleX = 0.5;
					newFruit.scaleY = 0.5;
					game.addChild(newFruit);
					fruits.push(newFruit);
					spatialGrid.insertObject(newFruit);
					LK.setScore(LK.getScore() + nextType.points);
					updateScoreDisplay();
					tween(newFruit, {
						scaleX: 1,
						scaleY: 1
					}, {
						duration: 300,
						easing: tween.bounceOut
					});
					removeFruitFromGame(self);
					removeFruitFromGame(otherFruit);
				}
			}
		});
		function removeFruitFromGame(fruit) {
			var index = fruits.indexOf(fruit);
			if (index !== -1) {
				fruits.splice(index, 1);
			}
			spatialGrid.removeObject(fruit);
			fruit.destroy();
		}
	};
	return self;
});
var Line = Container.expand(function () {
	var self = Container.call(this);
	var lineGraphics = self.attachAsset('floor', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	lineGraphics.tint = 0xff0000;
	lineGraphics.height = 20;
	return self;
});
var SpatialGrid = Container.expand(function (cellSize) {
	var self = Container.call(this);
	self.cellSize = cellSize || 200;
	self.grid = {};
	self.insertObject = function (obj) {
		if (!obj || !obj.x || !obj.y || !obj.width || !obj.height || obj.merging || obj.isStatic) {
			// Added checks
			return;
		}
		var cells = self.getCellsForObject(obj);
		for (var i = 0; i < cells.length; i++) {
			var cellKey = cells[i];
			if (!self.grid[cellKey]) {
				self.grid[cellKey] = [];
			}
			var alreadyInCell = false;
			for (var j = 0; j < self.grid[cellKey].length; j++) {
				if (self.grid[cellKey][j] === obj) {
					alreadyInCell = true;
					break;
				}
			}
			if (!alreadyInCell) {
				self.grid[cellKey].push(obj);
			}
		}
	};
	self.removeObject = function (obj) {
		if (!obj || !obj.x || !obj.y || !obj.width || !obj.height) {
			// Added checks
			return;
		}
		var cells = self.getCellsForObject(obj);
		for (var i = 0; i < cells.length; i++) {
			var cellKey = cells[i];
			if (self.grid[cellKey]) {
				var cellIndex = self.grid[cellKey].indexOf(obj);
				if (cellIndex !== -1) {
					self.grid[cellKey].splice(cellIndex, 1);
				}
				if (self.grid[cellKey].length === 0) {
					delete self.grid[cellKey];
				}
			}
		}
	};
	self.getCellsForObject = function (obj) {
		// Ensure object properties exist before calculating cells
		if (!obj || typeof obj.x !== 'number' || typeof obj.y !== 'number' || typeof obj.width !== 'number' || typeof obj.height !== 'number') {
			// console.warn("Invalid object passed to getCellsForObject:", obj);
			return [];
		}
		var cells = [];
		var halfWidth = obj.width / 2;
		var halfHeight = obj.height / 2;
		var minCellX = Math.floor((obj.x - halfWidth) / self.cellSize);
		var maxCellX = Math.floor((obj.x + halfWidth) / self.cellSize);
		var minCellY = Math.floor((obj.y - halfHeight) / self.cellSize);
		var maxCellY = Math.floor((obj.y + halfHeight) / self.cellSize);
		for (var cellX = minCellX; cellX <= maxCellX; cellX++) {
			for (var cellY = minCellY; cellY <= maxCellY; cellY++) {
				cells.push(cellX + "," + cellY);
			}
		}
		return cells;
	};
	self.updateObject = function (obj) {
		self.removeObject(obj); // Remove first based on old position
		self.insertObject(obj); // Insert based on new position
	};
	self.getPotentialCollisions = function (obj) {
		var candidates = [];
		var cells = self.getCellsForObject(obj);
		var addedObjects = {};
		for (var i = 0; i < cells.length; i++) {
			var cellKey = cells[i];
			if (self.grid[cellKey]) {
				for (var j = 0; j < self.grid[cellKey].length; j++) {
					var otherObj = self.grid[cellKey][j];
					// Additional check to ensure otherObj has an id
					if (otherObj && otherObj !== obj && !addedObjects[otherObj.id]) {
						candidates.push(otherObj);
						addedObjects[otherObj.id] = true;
					}
				}
			}
		}
		return candidates;
	};
	self.clear = function () {
		self.grid = {};
	};
	return self;
});
var TrajectoryLine = Container.expand(function () {
	var self = Container.call(this);
	self.dots = [];
	self.dotSpacing = 10;
	self.dotSize = 15;
	self.maxDots = 100;
	self.createDots = function () {
		self.clearDots();
		for (var i = 0; i < self.maxDots; i++) {
			var dot = new Container();
			var dotGraphic = dot.attachAsset('trajectoryDot', {
				anchorX: 0.5,
				anchorY: 0.5
			});
			dotGraphic.tint = 0xFFFFFF;
			dot.scaleX = 0.8;
			dot.scaleY = 0.8;
			dot.visible = false;
			self.addChild(dot);
			self.dots.push(dot);
		}
	};
	self.clearDots = function () {
		for (var i = 0; i < self.dots.length; i++) {
			if (self.dots[i]) {
				self.dots[i].destroy();
			}
		}
		self.dots = [];
	};
	self.updateTrajectory = function (startX, startY) {
		if (!activeFruit) {
			return;
		}
		for (var i = 0; i < self.dots.length; i++) {
			self.dots[i].visible = false;
		}
		var simX = startX;
		var simY = startY;
		var simVX = 0;
		var simVY = 0;
		var gravity = 1.8;
		var dotCount = 0;
		var hitDetected = false; // Renamed from hitFruit for clarity
		var dotY = startY;
		var dotSpacing = 25;
		while (dotCount < self.maxDots && !hitDetected) {
			if (dotCount < self.dots.length) {
				self.dots[dotCount].x = startX;
				self.dots[dotCount].y = dotY;
				self.dots[dotCount].visible = true;
				self.dots[dotCount].alpha = 1.0;
				dotCount++;
			}
			dotY += dotSpacing;
			// Check floor collision first
			var floorCollisionY = gameFloor.y - gameFloor.height / 2 - activeFruit.height / 2; // Use activeFruit height
			if (dotY > floorCollisionY) {
				// Place the last dot exactly on the floor projection
				if (dotCount > 0 && dotCount <= self.dots.length) {
					self.dots[dotCount - 1].y = floorCollisionY;
				}
				hitDetected = true; // Stop trajectory at floor
				break;
			}
			// Check fruit collision using spatial grid for efficiency
			var potentialHits = spatialGrid.getPotentialCollisions({
				x: startX,
				y: dotY,
				width: activeFruit.width,
				height: activeFruit.height,
				id: 'trajectory_check'
			}); // Pass a dummy object
			for (var j = 0; j < potentialHits.length; j++) {
				var fruit = potentialHits[j];
				// Ensure fruit is valid and not merging before checking intersection
				if (fruit && fruit !== activeFruit && !fruit.merging && fruit.width && fruit.height) {
					if (self.wouldIntersectFruit(fruit.x, fruit.y, startX, dotY, activeFruit, fruit)) {
						// Place the last dot exactly at the predicted collision point
						if (dotCount > 0 && dotCount <= self.dots.length) {
							var dx = fruit.x - startX;
							var dy = fruit.y - dotY;
							var dist = Math.sqrt(dx * dx + dy * dy);
							var overlap = activeFruit.width / 2 + fruit.width / 2 - dist;
							// Adjust slightly back along the line
							if (dist > 0) {
								self.dots[dotCount - 1].y = dotY - dy / dist * overlap;
							}
						}
						hitDetected = true;
						break;
					}
				}
			}
		}
		// Hide remaining dots if trajectory was cut short
		for (var k = dotCount; k < self.dots.length; k++) {
			self.dots[k].visible = false;
		}
	};
	self.wouldIntersectFruit = function (fruitX, fruitY, dropX, dropY, activeFruitObj, targetFruitObj) {
		// Simplified Circle Collision Check for Trajectory (more performant)
		var dx = fruitX - dropX;
		var dy = fruitY - dropY;
		var distance = Math.sqrt(dx * dx + dy * dy);
		var combinedRadii = activeFruitObj.width / 2 + targetFruitObj.width / 2; // Use width as approx radius
		// Add a small buffer (-5 pixels) for visual satisfaction
		if (distance < combinedRadii - 5) {
			return true;
		}
		return false;
		/* // Original OBB check (more complex, potentially less performant for trajectory)
		var activeFruitHalfWidth = activeFruitObj.width / 2;
		var activeFruitHalfHeight = activeFruitObj.height / 2;
		var fruitHalfWidth = targetFruitObj.width / 2;
		var fruitHalfHeight = targetFruitObj.height / 2;
		var activeCosAngle = Math.abs(Math.cos(activeFruitObj.rotation));
		var activeSinAngle = Math.abs(Math.sin(activeFruitObj.rotation));
		var fruitCosAngle = Math.abs(Math.cos(targetFruitObj.rotation));
		var fruitSinAngle = Math.abs(Math.sin(targetFruitObj.rotation));
		var activeEffectiveRadiusX = activeFruitHalfWidth * activeCosAngle + activeFruitHalfHeight * activeSinAngle;
		var activeEffectiveRadiusY = activeFruitHalfHeight * activeCosAngle + activeFruitHalfWidth * activeSinAngle;
		var fruitEffectiveRadiusX = fruitHalfWidth * fruitCosAngle + fruitHalfHeight * fruitSinAngle;
		var fruitEffectiveRadiusY = fruitHalfHeight * fruitCosAngle + fruitHalfWidth * fruitSinAngle;
		var dx = fruitX - dropX;
		var dy = fruitY - dropY;
		if (Math.abs(dx) < activeEffectiveRadiusX + fruitEffectiveRadiusX - 5 && Math.abs(dy) < activeEffectiveRadiusY + fruitEffectiveRadiusY - 5) {
		return true;
		}
		return false; */
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0xf6e58d
});

/**** 
* Game Code
****/ 
// --- START OF FILE game code.txt ---
var gameOverLine;
var pineapple;
var pineappleActive = false;
var pineapplePushCount = 0;
var readyToReleaseCharged = false;
var trajectoryLine;
var chargedFruitIconScale = 0.3;
var isClickable = true;
var fruitLevels = {
	'CHERRY': 1,
	'GRAPE': 2,
	'APPLE': 3,
	'ORANGE': 4,
	'WATERMELON': 5,
	'PINEAPPLE': 6,
	'MELON': 7,
	'PEACH': 8,
	'COCONUT': 9,
	'DURIAN': 10
};
function releasePineappleOnMerge() {
	mergeCounter++;
	pushPineapple();
	if (mergeCounter >= 10 && !pineappleActive && pineapple) {
		pineappleActive = true;
		pineapple.isStatic = false;
		applyDropPhysics(pineapple, 2.5);
		fruits.push(pineapple);
		// Add to spatial grid immediately after adding to fruits
		if (spatialGrid) {
			spatialGrid.insertObject(pineapple);
		}
		LK.setTimeout(function () {
			if (pineapple && fruits.includes(pineapple)) {
				pineapple.immuneToGameOver = false;
			}
		}, 2000);
		setupPineapple();
		mergeCounter = 0;
	}
}
var FruitTypes = {
	CHERRY: {
		id: 'cherry',
		size: 150,
		points: 1,
		next: 'grape'
	},
	GRAPE: {
		id: 'grape',
		size: 200,
		points: 2,
		next: 'apple'
	},
	APPLE: {
		id: 'apple',
		size: 250,
		points: 3,
		next: 'orange'
	},
	ORANGE: {
		id: 'orange',
		size: 200,
		points: 5,
		next: 'watermelon'
	},
	WATERMELON: {
		id: 'watermelon',
		size: 350,
		points: 8,
		next: 'pineapple'
	},
	PINEAPPLE: {
		id: 'pineapple',
		size: 400,
		points: 13,
		next: 'melon'
	},
	MELON: {
		id: 'melon',
		size: 450,
		points: 21,
		next: 'peach'
	},
	PEACH: {
		id: 'peach',
		size: 500,
		points: 34,
		next: 'coconut'
	},
	COCONUT: {
		id: 'coconut',
		size: 550,
		points: 55,
		next: 'durian'
	},
	DURIAN: {
		id: 'durian',
		size: 600,
		points: 89,
		next: null
	}
};
var gameWidth = 2048;
var gameHeight = 2732;
var fruits = [];
var nextFruitType = null;
var activeFruit = null;
var wallLeft, wallRight, gameFloor;
var dropPointY = 200;
var gameOver = false;
var scoreText;
var isDragging = false;
var chargedBalls = [];
var chargedBallContainer = null;
var chargeCounter = 0;
var mergeCounter = 0;
var lastDroppedFruit = null;
var lastDroppedHasMerged = false;
var spatialGrid = null;
function setupBoundaries() {
	wallLeft = game.addChild(LK.getAsset('wall', {
		anchorX: 0.5,
		anchorY: 0.5
	}));
	wallLeft.x = 0;
	wallLeft.y = gameHeight / 2;
	wallRight = game.addChild(LK.getAsset('wall', {
		anchorX: 0.5,
		anchorY: 0.5
	}));
	wallRight.x = gameWidth;
	wallRight.y = gameHeight / 2;
	gameFloor = game.addChild(LK.getAsset('floor', {
		anchorX: 0.5,
		anchorY: 0.5
	}));
	gameFloor.x = gameWidth / 2;
	gameFloor.y = gameHeight;
	gameOverLine = game.addChild(new Line());
	gameOverLine.x = gameWidth / 2;
	gameOverLine.y = 550;
	gameOverLine.scaleX = 1;
	gameOverLine.scaleY = 0.2;
	gameOverLine.alpha = 1;
}
function createNextFruit() {
	var fruitProbability = Math.random();
	var fruitType = fruitProbability < 0.6 ? FruitTypes.CHERRY : FruitTypes.GRAPE;
	nextFruitType = fruitType;
	activeFruit = new Fruit(nextFruitType);
	activeFruit.x = lastDroppedFruit && lastDroppedFruit.x ? lastDroppedFruit.x : gameWidth / 2;
	activeFruit.y = dropPointY + 200; // Start slightly higher
	activeFruit.isStatic = true; // Keep static until dropped
	game.addChild(activeFruit);
	if (trajectoryLine) {
		trajectoryLine.updateTrajectory(activeFruit.x, activeFruit.y);
	}
}
function dropFruit() {
	if (gameOver || !activeFruit || !isClickable) {
		return;
	}
	isClickable = false;
	LK.setTimeout(function () {
		isClickable = true;
	}, 300);
	activeFruit.isStatic = false;
	applyDropPhysics(activeFruit, 3.5);
	fruits.push(activeFruit);
	spatialGrid.insertObject(activeFruit); // Add to grid immediately
	lastDroppedFruit = activeFruit;
	lastDroppedHasMerged = false;
	chargeCounter++;
	updateChargedBallDisplay();
	if (chargeCounter >= 9 && !readyToReleaseCharged) {
		releaseChargedBalls();
	}
	activeFruit.mergeGracePeriodActive = true;
	LK.setTimeout(function () {
		if (activeFruit && fruits.includes(activeFruit)) {
			activeFruit.mergeGracePeriodActive = false;
		}
	}, 2000);
	if (trajectoryLine) {
		for (var i = 0; i < trajectoryLine.dots.length; i++) {
			trajectoryLine.dots[i].visible = false;
		}
	}
	for (var i = 0; i < fruits.length; i++) {
		if (fruits[i] && fruits[i].fromChargedRelease) {
			fruits[i].fromChargedRelease = false;
		}
	}
	LK.getSound('drop').play();
	if (readyToReleaseCharged && chargeCounter >= 9) {
		LK.getSound('pickleRick').play();
		var orange = new Fruit(FruitTypes.ORANGE);
		var minX = wallLeft.x + wallLeft.width / 2 + orange.width / 2 + 50;
		var maxX = wallRight.x - wallRight.width / 2 - orange.width / 2 - 50;
		orange.x = minX + Math.random() * (maxX - minX);
		orange.y = -orange.height;
		orange.isStatic = false;
		var forceMultiplier = 3.5 + (Math.random() * 1 - 0.5);
		applyDropPhysics(orange, forceMultiplier);
		orange.fromChargedRelease = true;
		game.addChild(orange);
		fruits.push(orange);
		spatialGrid.insertObject(orange); // Add charged fruit to grid
		chargeCounter = 0;
		resetChargedBalls();
		readyToReleaseCharged = false;
	}
	activeFruit = null; // Clear active fruit *before* creating next
	createNextFruit();
}
function applyDropPhysics(fruit, forceMultiplier) {
	var angle = (Math.random() * 20 - 10) * (Math.PI / 180);
	fruit.vx = Math.sin(angle) * forceMultiplier;
	fruit.vy = Math.abs(Math.cos(angle) * forceMultiplier);
	fruit.safetyPeriod = false; // Start in safety period
	fruit.immuneToGameOver = true;
	LK.setTimeout(function () {
		if (fruit && fruits.includes(fruit)) {
			fruit.immuneToGameOver = false;
		}
	}, 1000);
}
function updateScoreDisplay() {
	scoreText.setText(LK.getScore());
}
function setupUI() {
	scoreText = new Text2("0", {
		size: 80,
		fill: 0x000000
	});
	scoreText.anchor.set(0.5, 0);
	LK.gui.top.addChild(scoreText);
	scoreText.y = 30;
	setupChargedBallDisplay();
}
function setupChargedBallDisplay() {
	chargedBallContainer = new Container();
	game.addChild(chargedBallContainer);
	chargedBallContainer.y = 120;
	var countdownText = new Text2("9", {
		size: 100,
		fill: 0x000000
	});
	countdownText.anchor.set(0.5, 0.5);
	countdownText.x = gameWidth / 2 + 270;
	chargedBallContainer.addChild(countdownText);
	chargedBalls.push(countdownText);
	chargedBallContainer.x = 0;
}
function updateChargedBallDisplay() {
	if (chargedBalls.length > 0) {
		var countdownText = chargedBalls[0];
		var remainingCount = Math.max(0, 9 - chargeCounter); // Ensure count doesn't go below 0
		countdownText.setText(remainingCount.toString());
		var textColor = remainingCount <= 3 ? 0xFF0000 : remainingCount <= 6 ? 0xFFA500 : 0x000000;
		tween(countdownText, {
			tint: textColor
		}, {
			duration: 300,
			easing: tween.easeOut
		});
		var baseSize = 1.0;
		var sizeMultiplier = baseSize + 0.2 * (9 - remainingCount);
		tween(countdownText, {
			scaleX: sizeMultiplier,
			scaleY: sizeMultiplier
		}, {
			duration: 300,
			easing: tween.easeOut
		});
	}
}
function releaseChargedBalls() {
	readyToReleaseCharged = true;
	if (chargedBalls.length > 0) {
		var countdownText = chargedBalls[0];
		countdownText.setText("0");
		tween(countdownText, {
			tint: 0xFF0000
		}, {
			duration: 300,
			easing: tween.easeOut
		});
		var _pulseText = function pulseText() {
			if (!readyToReleaseCharged) {
				return;
			} // Stop pulsing if released
			tween(countdownText, {
				scaleX: 1.3,
				scaleY: 1.3
			}, {
				duration: 500,
				easing: tween.easeInOut,
				onFinish: function onFinish() {
					if (!readyToReleaseCharged) {
						return;
					}
					tween(countdownText, {
						scaleX: 1.0,
						scaleY: 1.0
					}, {
						duration: 500,
						easing: tween.easeInOut,
						onFinish: _pulseText
					});
				}
			});
		};
		_pulseText();
	}
}
function resetChargedBalls() {
	if (chargedBalls.length > 0) {
		var countdownText = chargedBalls[0];
		countdownText.setText("9");
		tween(countdownText, {
			tint: 0x000000
		}, {
			duration: 200,
			easing: tween.easeOut
		});
		tween(countdownText, {
			scaleX: 1.0,
			scaleY: 1.0
		}, {
			duration: 200,
			easing: tween.easeOut
		});
	}
}
// Centralized collision check and resolution
function checkFruitCollisions() {
	// Iterate backwards for safe removal during merge
	for (var i = fruits.length - 1; i >= 0; i--) {
		var fruit1 = fruits[i];
		if (!fruit1 || fruit1 === activeFruit || fruit1.merging || fruit1.isStatic) {
			continue;
		}
		var candidates = spatialGrid.getPotentialCollisions(fruit1);
		for (var j = 0; j < candidates.length; j++) {
			var fruit2 = candidates[j];
			// Need to check if fruit2 still exists and meets criteria, especially after potential merges
			if (!fruit2 || fruit2 === activeFruit || fruit2.merging || fruit2.isStatic || fruit1 === fruit2) {
				continue;
			}
			// Check if fruit2 is still in the main fruits array (could have been removed by a previous merge in this loop)
			if (fruits.indexOf(fruit2) === -1) {
				continue;
			}
			var dx = fruit2.x - fruit1.x;
			var dy = fruit2.y - fruit1.y;
			var distance = Math.sqrt(dx * dx + dy * dy);
			// AABB Check (using width/height directly)
			var fruit1HalfWidth = fruit1.width / 2;
			var fruit1HalfHeight = fruit1.height / 2;
			var fruit2HalfWidth = fruit2.width / 2;
			var fruit2HalfHeight = fruit2.height / 2;
			var absDistanceX = Math.abs(dx);
			var absDistanceY = Math.abs(dy);
			var combinedHalfWidths = fruit1HalfWidth + fruit2HalfWidth;
			var combinedHalfHeights = fruit1HalfHeight + fruit2HalfHeight;
			var colliding = absDistanceX < combinedHalfWidths && absDistanceY < combinedHalfHeights;
			if (colliding) {
				// Merge Check
				if (fruit1.type === fruit2.type) {
					fruit1.merge(fruit2);
					// Important: Since fruit1 merged, break inner loop and outer loop will continue from next index (i--)
					gotoNextOuterLoop; // Use label to break inner and continue outer correctly after merge
				}
				// Collision Resolution (Different Types)
				else {
					if (distance === 0) {
						// Prevent division by zero if perfectly overlapped
						distance = 0.1;
						dx = distance; // Give a slight horizontal separation
						dy = 0;
					}
					var overlap = combinedHalfWidths - absDistanceX; // Simplified overlap estimation
					if (absDistanceY < combinedHalfHeights && absDistanceX < combinedHalfWidths) {
						// Check both axes for overlap
						overlap = Math.min(combinedHalfWidths - absDistanceX, combinedHalfHeights - absDistanceY);
					}
					var normalizeX = dx / distance;
					var normalizeY = dy / distance;
					// Separation based on overlap
					var moveX = overlap / 2 * normalizeX;
					var moveY = overlap / 2 * normalizeY;
					// Slightly adjust separation to prevent sticking
					var separationFactor = 1.05;
					fruit1.x -= moveX * separationFactor;
					fruit1.y -= moveY * separationFactor;
					fruit2.x += moveX * separationFactor;
					fruit2.y += moveY * separationFactor;
					// Velocity Resolution
					var rvX = fruit2.vx - fruit1.vx;
					var rvY = fruit2.vy - fruit1.vy;
					var contactVelocity = rvX * normalizeX + rvY * normalizeY;
					if (contactVelocity < 0) {
						// Only resolve if moving towards each other
						var collisionElasticity = Math.max(fruit1.elasticity, fruit2.elasticity);
						var impulse = -(1 + collisionElasticity) * contactVelocity;
						// Approximate mass based on size (volume might be better: size^3)
						var mass1 = Math.pow(fruit1.type.size, 1.5); // Using power 1.5 as proxy
						var mass2 = Math.pow(fruit2.type.size, 1.5);
						var totalMass = mass1 + mass2;
						var impulseRatio1 = totalMass > 0 ? mass2 / totalMass : 0.5; // Handle zero mass case
						var impulseRatio2 = totalMass > 0 ? mass1 / totalMass : 0.5;
						var impulse1 = impulse * impulseRatio1;
						var impulse2 = impulse * impulseRatio2;
						// Apply impact scaling for smaller fruits
						var sizeDifference = Math.abs(fruit1.type.size - fruit2.type.size) / Math.max(fruit1.type.size, fruit2.type.size, 1); // Avoid div by zero
						if (fruit1.type.size < fruit2.type.size) {
							impulse1 *= 1 + sizeDifference * 0.5;
						} else if (fruit2.type.size < fruit1.type.size) {
							impulse2 *= 1 + sizeDifference * 0.5;
						}
						fruit1.vx -= impulse1 * normalizeX;
						fruit1.vy -= impulse1 * normalizeY;
						fruit2.vx += impulse2 * normalizeX;
						fruit2.vy += impulse2 * normalizeY;
						// Friction between fruits
						var tangentX = -normalizeY;
						var tangentY = normalizeX;
						var tangentVelocity = rvX * tangentX + rvY * tangentY;
						var frictionImpulse = -tangentVelocity * 0.1; // Reduced friction factor slightly
						fruit1.vx -= frictionImpulse * tangentX * impulseRatio1; // Scale friction by mass ratio
						fruit1.vy -= frictionImpulse * tangentY * impulseRatio1;
						fruit2.vx += frictionImpulse * tangentX * impulseRatio2;
						fruit2.vy += frictionImpulse * tangentY * impulseRatio2;
						// Rotation transfer
						var rotationTransferFactor = 0.01; // Adjusted factor
						var tangentialComponent = rvX * tangentX + rvY * tangentY; // Use tangent velocity
						// Moment of inertia approximation (higher for larger fruits)
						var inertia1 = mass1 * Math.pow(fruit1.width / 2, 2);
						var inertia2 = mass2 * Math.pow(fruit2.width / 2, 2);
						var angularImpulse = tangentialComponent * rotationTransferFactor;
						// Apply angular impulse inversely proportional to inertia (approx)
						fruit1.angularVelocity += inertia2 > 0 ? angularImpulse * (inertia1 / (inertia1 + inertia2)) : angularImpulse * 0.5;
						fruit2.angularVelocity -= inertia1 > 0 ? angularImpulse * (inertia2 / (inertia1 + inertia2)) : angularImpulse * 0.5;
						// Damp angular velocity during collision
						fruit1.angularVelocity *= 0.95;
						fruit2.angularVelocity *= 0.95;
						// Clamp angular velocity after applying impulse
						fruit1.angularVelocity = Math.min(Math.max(fruit1.angularVelocity, -fruit1.maxAngularVelocity), fruit1.maxAngularVelocity);
						fruit2.angularVelocity = Math.min(Math.max(fruit2.angularVelocity, -fruit2.maxAngularVelocity), fruit2.maxAngularVelocity);
					}
				}
			}
		}
		// Label for skipping to next outer loop iteration after a merge
		label: gotoNextOuterLoop;
	}
}
function checkGameOver() {
	if (gameOver) {
		return;
	}
	for (var i = 0; i < fruits.length; i++) {
		var fruit = fruits[i];
		if (!fruit || fruit === activeFruit || fruit.merging || fruit.isStatic) {
			continue;
		}
		var fruitHalfHeight = fruit.height / 2;
		var fruitHalfWidth = fruit.width / 2;
		var cosAngle = Math.abs(Math.cos(fruit.rotation));
		var sinAngle = Math.abs(Math.sin(fruit.rotation));
		var effectiveHeight = fruitHalfHeight * cosAngle + fruitHalfWidth * sinAngle;
		var fruitTopY = fruit.y - effectiveHeight;
		var lineBottomY = gameOverLine.y + gameOverLine.height / 2; // Use line's actual bottom
		if (fruitTopY <= lineBottomY) {
			// Check horizontal overlap with the line itself
			var effectiveWidth = fruitHalfWidth * cosAngle + fruitHalfHeight * sinAngle;
			var fruitLeftX = fruit.x - effectiveWidth;
			var fruitRightX = fruit.x + effectiveWidth;
			var lineLeftX = gameOverLine.x - gameOverLine.width * gameOverLine.scaleX / 2; // Use scaled width
			var lineRightX = gameOverLine.x + gameOverLine.width * gameOverLine.scaleX / 2;
			var horizontalOverlap = !(fruitRightX < lineLeftX || fruitLeftX > lineRightX);
			if (horizontalOverlap) {
				if (fruit.immuneToGameOver) {
					continue; // Skip check if immune
				}
				// If safetyPeriod hasn't been explicitly set to true (meaning it bounced/settled), check velocity
				if (fruit.safetyPeriod !== true) {
					if (fruit.vy > 0.1) {
						// Still falling significantly?
						fruit.safetyPeriod = false; // Mark as unsafe (falling into line) but don't end game yet
						continue;
					} else {
						// Fruit is near/above the line and has stopped falling or is moving up slightly
						fruit.safetyPeriod = true; // It has settled or bounced into the line
					}
				}
				// Only trigger game over if safety period is definitively true (settled/bounced into line)
				if (fruit.safetyPeriod === true) {
					gameOver = true;
					LK.showGameOver();
					return; // Exit check immediately on game over
				}
			}
		} else {
			// If fruit moves below the line, reset its safety period check state
			fruit.safetyPeriod = undefined; // Reset so it needs to bounce/settle again if it goes back up
		}
	}
}
function setupPineapple() {
	pineapple = new Fruit(FruitTypes.PINEAPPLE);
	pineapple.x = -pineapple.width / 2;
	pineapple.y = 200;
	pineapple.isStatic = true;
	pineappleActive = false;
	pineapplePushCount = 0;
	game.addChild(pineapple);
	// Don't add to spatial grid until it's dropped
}
function pushPineapple() {
	if (!pineappleActive && pineapple) {
		var step = mergeCounter;
		var totalSteps = 10;
		var percentage = Math.min(step / totalSteps, 1.0);
		var startPos = -pineapple.width / 2;
		var endPos = gameWidth * 0.16;
		var newX = startPos + percentage * (endPos - startPos);
		tween(pineapple, {
			x: newX
		}, {
			duration: 300,
			easing: tween.bounceOut
		});
	}
}
function initGame() {
	LK.setScore(0);
	gameOver = false;
	fruits = []; // Clear fruits array first
	// Clear existing children from the game except UI elements if needed
	// (Assuming LK.Game handles cleanup or we manage it here)
	// Example: game.removeChildren(); // Be careful with this, might remove UI
	chargeCounter = 0;
	chargedBalls = []; // Clear charged balls array
	if (chargedBallContainer) {
		chargedBallContainer.destroy();
	} // Remove old UI container
	chargedBallContainer = null;
	readyToReleaseCharged = false;
	lastScoreCheckForCoconut = 0;
	lastDroppedFruit = null;
	lastDroppedHasMerged = false;
	mergeCounter = 0;
	isClickable = true;
	if (spatialGrid) {
		spatialGrid.clear();
	} else {
		spatialGrid = new SpatialGrid(250); // Adjusted cell size slightly
	}
	LK.playMusic('bgmusic');
	// Destroy old boundaries if they exist before creating new ones
	if (wallLeft) {
		wallLeft.destroy();
	}
	if (wallRight) {
		wallRight.destroy();
	}
	if (gameFloor) {
		gameFloor.destroy();
	}
	if (gameOverLine) {
		gameOverLine.destroy();
	}
	if (pineapple) {
		pineapple.destroy();
	}
	if (trajectoryLine) {
		trajectoryLine.destroy();
	}
	setupBoundaries();
	setupUI(); // Setup UI after clearing old elements
	setupPineapple();
	trajectoryLine = game.addChild(new TrajectoryLine());
	trajectoryLine.createDots();
	updateScoreDisplay();
	// Clear active fruit *before* creating the first one
	activeFruit = null;
	createNextFruit();
	// Reset charged ball display explicitly after setup
	resetChargedBalls();
}
function spawnCoconut() {
	var coconut = new Fruit(FruitTypes.COCONUT);
	var minX = wallLeft.x + wallLeft.width / 2 + coconut.width / 2 + 50;
	var maxX = wallRight.x - wallRight.width / 2 - coconut.width / 2 - 50;
	coconut.x = minX + Math.random() * (maxX - minX);
	coconut.y = gameHeight + coconut.height / 2;
	coconut.isStatic = true; // Start static for animation
	LK.getSound('stonks').play();
	game.addChild(coconut);
	fruits.push(coconut);
	// Don't add to grid yet, wait for animation finish
	coconut.safetyPeriod = false; // Initial state
	coconut.immuneToGameOver = true;
	var targetY = gameHeight - gameFloor.height / 2 - coconut.height / 2 - 10;
	tween(coconut, {
		y: targetY
	}, {
		duration: 1200,
		easing: tween.easeIn,
		onFinish: function onFinish() {
			if (!coconut || !fruits.includes(coconut)) {
				return;
			} // Check if coconut still exists
			coconut.isStatic = false;
			coconut.vy = -2; // Small bounce
			coconut.vx = (Math.random() * 2 - 1) * 1.5;
			spatialGrid.insertObject(coconut); // Add to grid *after* becoming dynamic
			LK.setTimeout(function () {
				if (coconut && fruits.includes(coconut)) {
					coconut.immuneToGameOver = false;
				}
			}, 1000);
		}
	});
}
var lastScoreCheckForCoconut = 0;
// Event handlers
game.down = function (x, y) {
	if (activeFruit && !gameOver) {
		// Prevent interaction if game over
		isDragging = true;
		game.move(x, y); // Initial move to cursor
	}
};
game.move = function (x, y) {
	if (isDragging && activeFruit && !gameOver) {
		var fruitRadius = activeFruit.width / 2;
		var minX = wallLeft.x + wallLeft.width / 2 + fruitRadius;
		var maxX = wallRight.x - wallRight.width / 2 - fruitRadius;
		activeFruit.x = Math.max(minX, Math.min(maxX, x));
		// Keep Y fixed at the top while dragging
		activeFruit.y = dropPointY + 200;
		if (trajectoryLine) {
			trajectoryLine.updateTrajectory(activeFruit.x, activeFruit.y);
		}
	}
};
game.up = function () {
	if (isDragging && activeFruit && isClickable && !gameOver) {
		dropFruit();
	}
	isDragging = false; // Always reset dragging on up
};
// NEW: Centralized Physics Update Function
function updatePhysics() {
	// 1. Apply forces, update velocity and position for all fruits
	for (var i = fruits.length - 1; i >= 0; i--) {
		var fruit = fruits[i];
		// Skip static, merging, or destroyed fruits
		if (!fruit || fruit.isStatic || fruit.merging) {
			continue;
		}
		// --- Start Physics Application ---
		// Apply gravity
		fruit.vy += fruit.gravity;
		// Apply velocity to position
		fruit.x += fruit.vx;
		fruit.y += fruit.vy;
		// Apply angular velocity to rotation
		fruit.rotation += fruit.angularVelocity;
		// Apply linear friction
		fruit.vx *= fruit.friction;
		fruit.vy *= fruit.friction;
		// Apply basic angular friction
		fruit.angularVelocity *= fruit.angularFriction;
		// --- Advanced Damping and Resting Logic ---
		// Check if fruit is nearly at rest (low linear velocity)
		if (Math.abs(fruit.vx) < 0.5 && Math.abs(fruit.vy) < 0.5) {
			fruit.angularVelocity *= 0.85; // Increased damping
			if (Math.abs(fruit.angularVelocity) < 0.02) {
				fruit.rotationRestCounter++;
				if (fruit.rotationRestCounter > 45) {
					// ~0.75 seconds
					fruit.angularVelocity = 0;
					fruit.rotation = Math.round(fruit.rotation / (Math.PI / 2)) * (Math.PI / 2); // Snap rotation
				}
			} else {
				fruit.rotationRestCounter = 0; // Reset counter if spinning up again
			}
		} else {
			fruit.rotationRestCounter = 0; // Reset if moving significantly
		}
		// Progressive angular damping based on overall movement speed
		var movementMagnitude = Math.sqrt(fruit.vx * fruit.vx + fruit.vy * fruit.vy);
		if (movementMagnitude < 0.05) {
			// Very slow
			fruit.angularVelocity *= 0.80;
		} else if (movementMagnitude < 0.3) {
			// Moderately slow
			fruit.angularVelocity *= 0.85;
		} else if (movementMagnitude < 0.8) {
			// Moderate speed
			fruit.angularVelocity *= 0.90;
		}
		// Force rotation stop if very slow angular velocity
		if (Math.abs(fruit.angularVelocity) < 0.005) {
			fruit.angularVelocity = 0;
		}
		// --- Boundary Collisions (Walls and Floor) ---
		var fruitHalfWidth = fruit.width / 2;
		var fruitHalfHeight = fruit.height / 2;
		var cosAngle = Math.abs(Math.cos(fruit.rotation));
		var sinAngle = Math.abs(Math.sin(fruit.rotation));
		var effectiveWidth = fruitHalfWidth * cosAngle + fruitHalfHeight * sinAngle;
		var effectiveHeight = fruitHalfHeight * cosAngle + fruitHalfWidth * sinAngle;
		// Left Wall
		var leftBoundary = wallLeft.x + wallLeft.width / 2 + effectiveWidth;
		if (fruit.x < leftBoundary) {
			fruit.x = leftBoundary;
			fruit.vx = -fruit.vx * fruit.elasticity;
			// Angular impulse from wall hit
			var angularImpactMultiplier = 0.005 * (1 + (0.9 - fruit.elasticity) * 5);
			fruit.angularVelocity += fruit.vy * angularImpactMultiplier * 0.5; // Adjusted impact direction
			fruit.angularVelocity *= fruit.groundAngularFriction; // Wall friction on rotation
			fruit.wallContactFrames++; // Increment wall contact
		}
		// Right Wall
		else if (fruit.x > wallRight.x - wallRight.width / 2 - effectiveWidth) {
			var rightBoundary = wallRight.x - wallRight.width / 2 - effectiveWidth;
			fruit.x = rightBoundary;
			fruit.vx = -fruit.vx * fruit.elasticity;
			// Angular impulse from wall hit
			var angularImpactMultiplier = 0.005 * (1 + (0.9 - fruit.elasticity) * 5);
			fruit.angularVelocity -= fruit.vy * angularImpactMultiplier * 0.5; // Adjusted impact direction
			fruit.angularVelocity *= fruit.groundAngularFriction; // Wall friction on rotation
			fruit.wallContactFrames++; // Increment wall contact
		} else {
			fruit.wallContactFrames = 0; // Reset wall contact if not touching
		}
		// Apply progressive wall friction based on contact frames
		if (fruit.wallContactFrames > 0) {
			var progressiveFriction = Math.min(0.85, 0.65 + fruit.wallContactFrames * 0.01);
			fruit.angularVelocity *= progressiveFriction;
		}
		// Floor Collision
		var floorCollisionY = gameFloor.y - gameFloor.height / 2 - effectiveHeight;
		if (fruit.y > floorCollisionY) {
			fruit.y = floorCollisionY;
			var oldVy = fruit.vy; // Store velocity before bounce for sound check
			fruit.vy = -fruit.vy * fruit.elasticity;
			// Angular impulse from floor hit (based on horizontal movement)
			if (Math.abs(fruit.vx) > 0.5) {
				var angularImpactMultiplier = 0.01 * (1 + (0.9 - fruit.elasticity) * 5);
				fruit.angularVelocity += fruit.vx * angularImpactMultiplier * 0.5; // Adjusted impact factor
			}
			// Apply stronger ground angular friction
			fruit.angularVelocity *= fruit.groundAngularFriction;
			// Resting conditions on floor
			var restThreshold = 1 + (fruit.elasticity - 0.7) * 10; // Scale rest threshold
			if (Math.abs(fruit.vy) < restThreshold) {
				fruit.vy = 0; // Stop vertical bounce if below threshold
			}
			var angularRestThreshold = 0.03 * (1 - (fruit.elasticity - 0.7) * 2); // Scale angular rest
			if (Math.abs(fruit.angularVelocity) < angularRestThreshold && fruit.vy === 0) {
				fruit.angularVelocity = 0; // Stop rotation completely if slow enough and on floor
				// Snap rotation when fully rested on floor
				fruit.rotation = Math.round(fruit.rotation / (Math.PI / 2)) * (Math.PI / 2);
			}
		}
		// Clamp final angular velocity
		fruit.angularVelocity = Math.min(Math.max(fruit.angularVelocity, -fruit.maxAngularVelocity), fruit.maxAngularVelocity);
		// --- Safety Period Update ---
		// If it was freshly dropped (false) and stopped moving down or moved up, it's no longer in initial drop phase
		if (fruit.safetyPeriod === false && fruit.vy <= 0.1) {
			fruit.safetyPeriod = undefined; // Reset safety check state (needs to settle/bounce for game over)
		}
		// --- End Physics Application ---
	} // End of fruit loop
	// 2. Check and Resolve Inter-Fruit Collisions (using the dedicated function)
	checkFruitCollisions();
	// 3. Update Spatial Grid for all dynamic fruits based on their final positions for this frame
	for (var i = 0; i < fruits.length; i++) {
		if (fruits[i] && !fruits[i].isStatic && !fruits[i].merging) {
			spatialGrid.updateObject(fruits[i]);
		}
	}
}
// Game update loop
game.update = function () {
	if (gameOver) {
		// Optional: Add any game over specific logic here, like freezing animations
		return; // Stop updates if game is over
	}
	// Check score for coconut spawn
	var currentScore = LK.getScore();
	if (Math.floor(currentScore / 500) > Math.floor(lastScoreCheckForCoconut / 500)) {
		spawnCoconut();
	}
	lastScoreCheckForCoconut = currentScore;
	// Call the centralized physics update function
	updatePhysics();
	// Check game over conditions (after physics and collisions)
	checkGameOver(); // checkGameOver now uses the fruit.safetyPeriod state updated in updatePhysics
};
// Initialize the game
initGame();

===================================================================
--- original.js
+++ change.js
@@ -732,9 +732,9 @@
 }
 // Centralized collision check and resolution
 function checkFruitCollisions() {
 	// Iterate backwards for safe removal during merge
-	outerLoop: for (var i = fruits.length - 1; i >= 0; i--) {
+	for (var i = fruits.length - 1; i >= 0; i--) {
 		var fruit1 = fruits[i];
 		if (!fruit1 || fruit1 === activeFruit || fruit1.merging || fruit1.isStatic) {
 			continue;
 		}
@@ -766,9 +766,9 @@
 				// Merge Check
 				if (fruit1.type === fruit2.type) {
 					fruit1.merge(fruit2);
 					// Important: Since fruit1 merged, break inner loop and outer loop will continue from next index (i--)
-					continue outerLoop; // Use labeled continue to break inner loop and continue outer correctly after merge
+					gotoNextOuterLoop; // Use label to break inner and continue outer correctly after merge
 				}
 				// Collision Resolution (Different Types)
 				else {
 					if (distance === 0) {
@@ -848,8 +848,10 @@
 					}
 				}
 			}
 		}
+		// Label for skipping to next outer loop iteration after a merge
+		label: gotoNextOuterLoop;
 	}
 }
 function checkGameOver() {
 	if (gameOver) {
@@ -1199,6 +1201,5 @@
 	// Check game over conditions (after physics and collisions)
 	checkGameOver(); // checkGameOver now uses the fruit.safetyPeriod state updated in updatePhysics
 };
 // Initialize the game
-initGame();
-// --- END OF FILE game code.txt ---
\ No newline at end of file
+initGame();
\ No newline at end of file