/**** 
* Classes
****/ 
var LiquidBase = Container.expand(function (color) {
	var self = Container.call(this);
	self.color = color;
	var liquidGraphics = self.attachAsset('liquidBase', {
		anchorX: 0.5,
		anchorY: 0.0
	});
	liquidGraphics.tint = colorList[color];
	return self;
});
var LiquidStream = Container.expand(function (color) {
	var self = Container.call(this);
	self.color = color;
	var liquidGraphics = self.attachAsset('liquidBase', {
		width: 10,
		anchorX: 0.5,
		anchorY: 0,
		alpha: 0
	});
	liquidGraphics.tint = colorList[color];
	self.init = function (x, y, color) {
		self.height = 0;
		self.x = x;
		self.y = y + 380;
		liquidGraphics.tint = colorList[color];
		liquidGraphics.alpha = 1;
	};
	self.stop = function () {
		liquidGraphics.alpha = 0;
	};
	return self;
});
var Vial = Container.expand(function (chalk) {
	var self = Container.call(this);
	// Attach graphical representation
	var tubeGraphics = self.attachAsset(chalk ? 'tubeChalk' : 'tube', {
		anchorX: 0.5,
		anchorY: 0.0,
		alpha: chalk ? 1 : 0.5
	});
	self.fillHeight = tubeGraphics.height - 25 - 100;
	self.baseX = 0; // Initialize baseX to store the base x-coordinate
	self.baseY = 0; // Initialize baseY to store the base y-coordinate
	self.baseLiquidY = tubeGraphics.height - 25;
	self.addChild(tubeGraphics);
	self.topOfLiquidsY = self.baseLiquidY;
	self.liquids = []; // Initialize functional representation
	self.addLiquid = function (liquid, ratio) {
		var totalRatio = self.liquids.reduce(function (sum, liquid) {
			return sum + liquid.ratio;
		}, 0);
		if (totalRatio + ratio > 1) {
			ratio = 1 - totalRatio; // Adjust ratio to fit within the tube's capacity
		}
		// Fix floating-point precision issue
		ratio = Math.round(ratio / BASE_LIQUID_RATIO) * BASE_LIQUID_RATIO;
		ratio = parseFloat(ratio.toFixed(2));
		if (self.liquids.length > 0 && self.liquids[self.liquids.length - 1].color === liquid.color) {
			self.liquids[self.liquids.length - 1].ratio = Math.round((self.liquids[self.liquids.length - 1].ratio + ratio) / BASE_LIQUID_RATIO) * BASE_LIQUID_RATIO;
		} else {
			if (ratio > 0) {
				var newLiquid = {
					color: liquid.color,
					index: self.liquids.length,
					ratio: ratio
				};
				self.liquids.push(newLiquid);
			}
		}
		// Ensure the total ratio does not exceed 1
		var totalRatio = self.liquids.reduce(function (sum, liquid) {
			return sum + liquid.ratio;
		}, 0);
		if (totalRatio > 1) {
			var excessRatio = totalRatio - 1;
			self.liquids[self.liquids.length - 1].ratio -= excessRatio;
			if (self.liquids[self.liquids.length - 1].ratio <= 0) {
				self.liquids.pop();
			}
		}
		self.topOfLiquidsY = self.baseLiquidY;
		for (var i = 0; i < self.liquids.length; i++) {
			self.topOfLiquidsY -= self.fillHeight * self.liquids[i].ratio;
		}
	};
	self.removeLiquid = function (ratio) {
		if (self.liquids.length > 0) {
			var topLiquid = self.liquids[self.liquids.length - 1];
			if (ratio >= topLiquid.ratio) {
				var removedLiquid = self.liquids.pop();
				if (self.liquids.length > 0 && self.liquids[self.liquids.length - 1].color === removedLiquid.color) {
					self.liquids[self.liquids.length - 1].ratio += removedLiquid.ratio;
				}
				self.topOfLiquidsY = self.baseLiquidY;
				for (var i = 0; i < self.liquids.length; i++) {
					self.topOfLiquidsY -= self.fillHeight * self.liquids[i].ratio;
				}
				return removedLiquid;
			} else {
				topLiquid.ratio = Math.round((topLiquid.ratio - ratio) / BASE_LIQUID_RATIO) * BASE_LIQUID_RATIO;
				// Fix floating-point precision issue
				var removedRatio = Math.round(ratio / BASE_LIQUID_RATIO) * BASE_LIQUID_RATIO;
				removedRatio = parseFloat(removedRatio.toFixed(2));
				if (topLiquid.ratio <= 0) {
					self.liquids.pop();
				}
				self.topOfLiquidsY = self.baseLiquidY;
				for (var i = 0; i < self.liquids.length; i++) {
					self.topOfLiquidsY -= self.fillHeight * self.liquids[i].ratio;
				}
				return {
					color: topLiquid.color,
					ratio: removedRatio
				};
			}
		}
		return null;
	};
	self.containsPoint = function (point) {
		var bounds = self.getBounds();
		return point.x >= bounds.x && point.x <= bounds.x + bounds.width && point.y >= bounds.y + bounds.height;
	};
	self.canPour = function (destinationTube) {
		if (self.liquids.length === 0) {
			return 0; // No liquid to pour
		}
		if (destinationTube.liquids.length === 0) {
			return 1; // Destination tube is empty, can pour all
		}
		var topLiquid = self.liquids[self.liquids.length - 1];
		var destinationTopLiquid = destinationTube.liquids[destinationTube.liquids.length - 1];
		if (topLiquid.color !== destinationTopLiquid.color) {
			return 0; // Different colors, cannot pour
		}
		var sameColorCount = 0;
		for (var i = self.liquids.length - 1; i >= 0; i--) {
			if (self.liquids[i].color === topLiquid.color) {
				sameColorCount++;
			} else {
				break;
			}
		}
		var totalRatio = destinationTube.liquids.reduce(function (sum, liquid) {
			return sum + liquid.ratio;
		}, 0);
		var availableSpace = 1 - totalRatio;
		return Math.min(sameColorCount, availableSpace) / sameColorCount;
	};
	self.renderLiquids = function () {
		// Remove all existing liquid graphics
		for (var i = self.children.length - 1; i >= 0; i--) {
			if (self.children[i] !== tubeGraphics) {
				self.removeChild(self.children[i]);
			}
		}
		// Add new liquid graphics based on the current state of self.liquids
		var cumulativeHeight = 0;
		for (var j = 0; j < self.liquids.length; j++) {
			var liquid = self.liquids[j];
			var liquidGraphics = self.attachAsset('liquidBase', {
				anchorX: 0.5,
				anchorY: 1.0
			});
			liquidGraphics.tint = colorList[liquid.color];
			liquidGraphics.y = self.baseLiquidY - cumulativeHeight; // Adjust the offset to prevent liquids from appearing out of the vial bottom
			liquidGraphics.height = self.fillHeight * liquid.ratio;
			cumulativeHeight += liquidGraphics.height;
			self.addChildAt(liquidGraphics, 0);
			// Add debug text for liquidGraphics.y for index 0 and tubeGraphics.height
			if (j === 0) {
				updateDebugText('.y for index 0: ' + liquidGraphics.y + ' | .height: ' + tubeGraphics.height);
			}
		}
	};
	self.down = function (x, y, obj) {
		log("Down on tube at", x, y);
		var liquidInfo = self.liquids.map(function (liquid) {
			return liquid.color + ": " + liquid.ratio;
		}).join(", ");
		updateDebugText("Vial : " + liquidInfo);
		log("down. Status : roundLost || gameWin || isTryingToPour ", roundLost, gameWin, isTryingToPour);
		if (roundLost || gameWin || isTryingToPour || !isPlaying) {
			log("Already trying to pour...");
			return; // Ignore taps while pouring
		}
		if (selectedTube && selectedTube === self) {
			self.scale.set(1, 1); // Reset the scale of the selected tube
			self.y += selectionYOffset; // Restore the tube to its initial position
			LK.getSound('drop').play();
			selectedTube = null; // Unselect the tube
		} else if (selectedTube) {
			var pouringColor = selectedTube.liquids.length > 0 ? selectedTube.liquids[selectedTube.liquids.length - 1].color : null;
			if (!pouringColor) {
				return; // Exit if there is no liquid to pour
			}
			var sourceMaxRatio = 0;
			if (selectedTube.liquids.length) {
				sourceMaxRatio = selectedTube.liquids[selectedTube.liquids.length - 1].ratio;
			}
			var destinationMaxRatio = selectedTube.canPour(self);
			var pourRatio = Math.min(sourceMaxRatio, destinationMaxRatio);
			log("sourceMaxRatio/destinationMaxRatio/pourRatio:", sourceMaxRatio, destinationMaxRatio, pourRatio);
			if (pourRatio > 0) {
				isTryingToPour = true;
				// Phase 1: Move the selected vial near the destination vial, then rotate it
				var originalX = selectedTube.x;
				var originalY = selectedTube.y;
				var targetX = selectedTube.x < self.x ? self.x - 50 : self.x + 50; // Adjust the target position based on the side of the destination tube
				var targetY = self.y - 200; // Adjust the target position as needed
				var rotationDirection = selectedTube.x < self.x ? Math.PI / 4 : -Math.PI / 4; // Determine rotation direction
				var moveAndRotate = function moveAndRotate() {
					selectedTube.x = targetX;
					selectedTube.y = targetY;
					selectedTube.rotation = rotationDirection; // Rotate the selected tube
					// Initialize a liquidStream at the top of the selected tube
					if (selectedTube && selectedTube.liquids.length > 0) {
						isPouring = true;
						if (!liquidStream) {
							liquidStream = new LiquidStream(pouringColor);
							game.addChildAt(liquidStream, 0); // Ensure liquidStream is behind vials
						}
						var xDelta = selectedTube.x < self.x ? 50 : -50;
						liquidStream.init(selectedTube.x + xDelta, selectedTube.y - selectedTube.height / 2, pouringColor);
					}
					// Make the LiquidStream height grow to simulate pouring
					LK.getSound('pouring').play();
					// Find source Top liquid graphic
					var sourceTopLiquid = selectedTube.children.find(function (child) {
						return child.tint === colorList[pouringColor];
					});
					// Create a fakeSourceLiquid with pouringColor, size, coordinates, and rotation of source Liquid
					var fakeSourceLiquid = new LiquidBase(pouringColor);
					fakeSourceLiquid.children[0].height = sourceTopLiquid.height;
					fakeSourceLiquid.children[0].width = sourceTopLiquid.width;
					fakeSourceLiquid.children[0].x = sourceTopLiquid.x;
					fakeSourceLiquid.children[0].y = sourceTopLiquid.y;
					fakeSourceLiquid.children[0].rotation = -sourceTopLiquid.rotation + Math.PI;
					log("source Liquid :", selectedTube.liquids[self.liquids.length - 1]);
					log("fakeSourceLiquid :", fakeSourceLiquid);
					selectedTube.addChildAt(fakeSourceLiquid, 0);
					// Set source top liquid alpha to 0
					sourceTopLiquid.alpha = 0;
					// Find destination Top liquid
					var destinationTopLiquid = self.liquids.length > 0 ? self.liquids[self.liquids.length - 1] : null;
					// Create a fakeDestinationLiquid with pouringColor, and place it on top of destination Top liquid with height 0
					var fakeDestinationLiquid = new LiquidBase(pouringColor);
					fakeDestinationLiquid.height = 0;
					fakeDestinationLiquid.rotation = Math.PI; // Rotate by 180 degrees
					fakeDestinationLiquid.width = sourceTopLiquid.width;
					fakeDestinationLiquid.x = 0;
					fakeDestinationLiquid.y = self.baseLiquidY - (destinationTopLiquid ? destinationTopLiquid.ratio * self.fillHeight : 0);
					if (destinationTopLiquid) {
						log("fakeDestinationLiquid :", destinationTopLiquid, self.baseLiquidY, self.y);
					} else {
						log("fakeDestinationLiquid : destinationTopLiquid is null", self.baseLiquidY, self.y);
					}
					//fakeDestinationLiquid.y += 700; //pourRatio * destinationTopLiquid.fillHeight;
					self.addChildAt(fakeDestinationLiquid, 0);
					// Animate fakeSourceLiquid.height diminution to 0
					// Animate fakeDestinationLiquid.height augmentation to pourRatio*fillHeight
					var pourInterval = LK.setInterval(function () {
						if (selectedTube && selectedTube.liquids.length > 0 && liquidStream.height < selectedTube.height) {
							liquidStream.height += 20; // Adjust the growth rate as needed
							fakeSourceLiquid.children[0].height = Math.max(fakeSourceLiquid.children[0].height - 20, 0);
							fakeDestinationLiquid.height = Math.min(fakeDestinationLiquid.height + 20, self.fillHeight * pourRatio);
							log("pourRatio:", pourRatio);
						} else {
							LK.clearInterval(pourInterval);
							liquidStream.stop(); // Call stop function at the end of pouring
							isPouring = false;
							LK.getSound('pouring').stop(); // Stop pouring sound
							if (selectedTube) {
								selectedTube.x = originalX;
								selectedTube.y = originalY;
								selectedTube.rotation = 0; // Reset rotation
								selectedTube.removeChild(fakeSourceLiquid);
							}
							if (self) {
								self.removeChild(fakeDestinationLiquid);
							}
						}
					}, 16); // 60 FPS
					// Proceed to the next phase after a short delay
					LK.setTimeout(function () {
						if (selectedTube && selectedTube.liquids.length > 0) {
							var liquid = selectedTube.removeLiquid(Math.min(pourRatio, selectedTube.liquids[selectedTube.liquids.length - 1].ratio));
							if (liquid) {
								self.addLiquid(liquid, liquid.ratio);
							}
							selectedTube.x = originalX;
							selectedTube.y = originalY;
							selectedTube.rotation = 0; // Reset rotation
							selectedTube.y += selectionYOffset; // Restore the selected tube to its initial position
							selectedTube.scale.set(1, 1); // Reset the scale of the previously selected tube
							selectedTube.renderLiquids();
							self.renderLiquids();
							selectedTube = null;
						}
						if (puzzleManager.checkWinCondition()) {
							gameWin = true;
							LK.getSound('goodJob').play(); // Play 'goodJob' sound
							// Level up and initialize a new round
							currentLevel++;
							levelTxt.setText('Level: ' + currentLevel);
							LK.setTimeout(function () {
								initRound();
							}, 2000);
						} else {
							if (isPlaying && self.liquids[self.liquids.length - 1].ratio === 1) {
								LK.getSound('yes').play();
							} else {
								LK.getSound('drop').play();
							}
						}
						isTryingToPour = false;
					}, 700 * pourRatio); // Adjust the delay as needed
				};
				// Move the selected tube to the target position
				moveInterval = LK.setInterval(function () {
					if (selectedTube && Math.abs(selectedTube.x - targetX) < 5 && Math.abs(selectedTube.y - targetY) < 5) {
						LK.clearInterval(moveInterval);
						moveAndRotate();
					} else if (selectedTube) {
						selectedTube.x += (targetX - selectedTube.x) * 0.1;
						selectedTube.y += (targetY - selectedTube.y) * 0.1;
						selectedTube.rotation += (rotationDirection - selectedTube.rotation) * 0.1; // Rotate the tube while moving
					}
				}, 16); // 60 FPS
			} else {
				log("Wrong tube...");
				if (selectedTube) {
					selectedTube.scale.set(1, 1); // Reset the scale if selection is wrong
					selectedTube.y += selectionYOffset; // Restore the previously selected tube to its initial position
					LK.getSound('wrong').play(); // Play wrong sound
				}
				selectedTube = null;
			}
		} else {
			LK.getSound('tap').play();
			selectedTube = self;
			log("Selecting 1st tube...");
			self.y -= selectionYOffset; // Move the selected tube up by selectionYOffset
			if (self.parent === game) {
				game.setChildIndex(self, game.children.length - 1); // Bring the selected vial to the front
			}
		}
	};
	self.boil = function () {
		self.bubbleInterval = createBubbleInterval(self);
		// Update bubble spawn interval dynamically based on remaining time
		var updateBubbleInterval = LK.setInterval(function () {
			if (self.bubbleInterval) {
				LK.clearInterval(self.bubbleInterval);
				self.bubbleInterval = createBubbleInterval(self);
			}
		}, 1000); // Update interval every second
	};
	self.stopBoil = function () {
		if (self.bubbleInterval) {
			LK.clearInterval(self.bubbleInterval);
			self.bubbleInterval = null;
		}
	};
	return self;
});

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

/**** 
* Game Code
****/ 
var brokenVials;
var gameWin = false;
function createFlashEffect(color) {
	// Use LK flash screen effect
	var startDelay = Math.random() * 300; // Random start delay between 0ms and 500ms
	var duration = 1500; // Fixed duration of 500ms
	LK.setTimeout(function () {
		LK.effects.flashScreen(color, duration); // Flash screen with the given color for the fixed duration
	}, startDelay);
}
function explodeAnim(x, y, color) {
	explosionAnimEnded = false;
	log("explodeAnim called with parameters:", x, y, color);
	var explosionContainer = new Container();
	explosionContainer.x = x;
	explosionContainer.y = y;
	var nbParticles = 10;
	log("Creating explosion particles");
	LK.getSound('boom').play();
	createFlashEffect(color);
	// Add brokenVials asset to the center of the screen
	brokenVials = LK.getAsset('brokenVials', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 2048 / 2,
		y: 2732 / 2
	});
	game.addChild(brokenVials);
	for (var i = 0; i < nbParticles; i++) {
		var particle = LK.getAsset('bubble', {
			anchorX: 0.5,
			anchorY: 0.5,
			x: 0,
			y: 0,
			scaleX: Math.random() * 0.5 + 0.75,
			scaleY: Math.random() * 0.5 + 0.75,
			rotation: Math.random() * Math.PI * 2,
			alpha: 1
		});
		particle.tint = color;
		explosionContainer.addChild(particle);
		var speed = Math.random() * 5 + 10;
		var angle = -1 * Math.PI * 0.75 + 0.5 * Math.PI * Math.random();
		var vx = Math.cos(angle) * speed;
		var vy = Math.sin(angle) * speed;
		(function (particle, vx, vy, onComplete) {
			var particleInterval = LK.setInterval(function () {
				particle.x += vx;
				particle.y += vy;
				vx *= 1.1;
				vy *= 1.1;
				particle.scale.x *= 1.02; // Exponential growth
				particle.scale.y *= 1.02; // Exponential growth
				log("particle:", particle.x, particle.y);
				if (particle.x + explosionContainer.x < 0 || particle.x + explosionContainer.x > 2048 || particle.y + explosionContainer.y < 0 || particle.y + explosionContainer.y > 2732) {
					explosionContainer.removeChild(particle);
					LK.clearInterval(particleInterval);
					if (onComplete) {
						onComplete();
					}
				}
			}, 16);
		})(particle, vx, vy, function () {
			particlesCompleted++;
			if (particlesCompleted === nbParticles) {
				log("Explosion end");
				if (explosionContainer) {
					game.removeChild(explosionContainer);
				}
				// Add witchBlack asset and make it slide in from the bottom then slide out from bottom
				var witchBlack = LK.getAsset('witchBlack', {
					anchorX: 0.5,
					anchorY: 0.5,
					x: 2048 / 2,
					y: 2732 + LK.getAsset('witchBlack', {}).height // Start off-screen at the bottom
				});
				game.addChild(witchBlack);
				// Slide in from the bottom
				var slideSpeed = 30;
				var slideInInterval = LK.setInterval(function () {
					witchBlack.y -= slideSpeed; // Adjust the speed of sliding in
					if (witchBlack.y <= 2732 / 2) {
						LK.clearInterval(slideInInterval);
						LK.getSound('tryAgain').play();
						// Slide out to the bottom after a delay
						LK.setTimeout(function () {
							var slideOutInterval = LK.setInterval(function () {
								witchBlack.y += slideSpeed; // Adjust the speed of sliding out
								if (witchBlack.y >= 2732 + LK.getAsset('witchBlack', {}).height) {
									LK.clearInterval(slideOutInterval);
									game.removeChild(witchBlack);
									explosionAnimEnded = true;
								}
							}, 16); // 60 FPS
						}, 1500); // Wait for 2 seconds before starting the slide out
					}
				}, 16); // 60 FPS
				//createFlashEffect(color);
			}
		});
	}
	game.addChild(explosionContainer);
	/*LK.setTimeout(function () {
		game.removeChild(explosionContainer);
	}, 2000);
	*/ 
	// Stop all boiling vials
	if (puzzleManager && puzzleManager.vials) {
		log("Stopping all boiling vials");
		puzzleManager.vials.forEach(function (vial) {
			vial.stopBoil();
		});
	}
}
function handlePostExplosion() {
	// Wait for user tap to call initRound(true)
	log("Waiting for user tap to call initRound(true)");
	game.down = function (x, y, obj) {
		if (roundLost && explosionAnimEnded) {
			if (brokenVials) {
				game.removeChild(brokenVials);
				brokenVials = null;
			}
			initRound(true);
		}
	};
}
function createBubbleInterval(vial) {
	vial.topOfLiquidsY = vial.baseLiquidY;
	for (var i = 0; i < vial.liquids.length; i++) {
		vial.topOfLiquidsY -= vial.fillHeight * vial.liquids[i].ratio;
	}
	if (vial.liquids.length === 0 || vial.liquids.length === 1 && vial.liquids[0].ratio === 1) {
		return; // No liquids or full with one liquid, no boil
	}
	var delay = Math.random() * 100;
	return LK.setInterval(function () {
		var rand = Math.random();
		var scale = rand + 0.75;
		var alpha = 0.5 + rand * 0.5;
		var color = 0xFFFFFF; // Random tint color
		var x = 5 + rand * 150 - 80;
		var r = rand * Math.PI;
		var bubble = vial.attachAsset('bubble', {
			anchorX: 0.5,
			anchorY: 1.0,
			x: x,
			y: vial.height - 20,
			alpha: alpha,
			scaleX: scale,
			scaleY: scale,
			rotation: r
		});
		vial.addChild(bubble);
		var bubbleRiseInterval = LK.setInterval(function () {
			bubble.y -= 10 * (1 + (roundDuration - timeLeft) / roundDuration); // Increase speed over time
			bubble.scale.x += 0.05 * (roundDuration - timeLeft) / roundDuration; // Increase size over time
			bubble.scale.y += 0.05 * (roundDuration - timeLeft) / roundDuration; // Increase size over time
			var topLiquidY = vial.topOfLiquidsY + 15; // offset to prevent bubble outside
			if (bubble.y <= topLiquidY - 10) {
				vial.removeChild(bubble);
				LK.clearInterval(bubbleRiseInterval);
			}
		}, 16); // 60 FPS
	}, Math.max(5, delay + 1000 * (timeLeft / roundDuration))); // Initial interval
}
function deepCopyVials(vials) {
	return (vials || []).map(function (vial) {
		var newVial = new Vial();
		vial.liquids.forEach(function (liquid) {
			newVial.addLiquid(new LiquidBase(liquid.color), liquid.ratio);
		});
		return newVial;
	});
}
// Function to update debug text
function updateDebugText(info) {
	if (debugTxt) {
		debugTxt.setText(info);
	}
}
// Create an instance of the PuzzleManager
var PuzzleManager = function PuzzleManager() {
	var self = this;
	self.liquids = []; // Public property to store liquids
	self.initVials = function () {
		var positions = [];
		var nbVials = Math.min(currentLevel + 1, 10);
		log("initVials : nbVials =", nbVials);
		if (nbVials > maxPerLine) {
			log("Bigger board...");
			board.y = 2732 / 2 + 100;
			board.height = 2000;
		}
		self.vials = [];
		// Add liquidStream to the game before vials to ensure it is always behind
		if (!liquidStream) {
			liquidStream = new LiquidStream('blue'); // Default color, will be updated later
			game.addChild(liquidStream);
		}
		for (var i = 0; i < nbVials; i++) {
			self.vials.push(new Vial());
		}
		var spacingX = 2048 / (Math.min(nbVials, maxPerLine) + 1);
		var tubeHeight = LK.getAsset('tube', {}).height;
		var spacingY = nbVials <= maxPerLine ? (2732 - tubeHeight) / 2 : 2732 / Math.ceil(nbVials / maxPerLine);
		for (var i = 0; i < nbVials; i++) {
			positions.push({
				x: spacingX * (i % maxPerLine + 1),
				y: nbVials <= maxPerLine ? (2732 - tubeHeight) / 2 : spacingY * Math.floor(i / maxPerLine) + 500
			});
		}
		for (var i = 0; i < self.vials.length; i++) {
			self.vials[i].x = positions[i].x;
			self.vials[i].y = positions[i].y;
			// Adjust
			if (self.vials.length > maxPerLine) {
				if (i < maxPerLine) {
					self.vials[i].y += 380; // Move the first row up by 300
				} else {
					self.vials[i].y -= 280; // Move the second row up by 500
				}
			}
			self.vials[i].baseX = self.vials[i].x; // Store base x-coordinate
			self.vials[i].baseY = self.vials[i].y; // Store base y-coordinate
			game.addChild(self.vials[i]);
		}
	};
	// Initialize liquids
	self.initLiquids = function (level) {
		// Create and initialize liquid objects based on level
		if (level === 1) {
			self.liquids = [new LiquidBase('green')];
		} else {
			if (level === 2) {
				self.liquids = [new LiquidBase('blue'), new LiquidBase('green')];
			} else {
				self.liquids = [];
				for (var i = 0; i < level; i++) {
					var colorName = Object.keys(colorList)[i % Object.keys(colorList).length];
					self.liquids.push(new LiquidBase(colorName));
				}
			}
		}
	};
	self.distributeLiquids = function () {
		// Helper function to shuffle an array
		function shuffle(array) {
			for (var i = array.length - 1; i > 0; i--) {
				var j = Math.floor(Math.random() * (i + 1));
				var temp = array[i];
				array[i] = array[j];
				array[j] = temp;
			}
		}
		// Distribute initialized liquids into the provided vials
		if (self.vials.length === 0) {
			return;
		}
		if (currentLevel === 1) {
			self.vials[0].addLiquid(self.liquids[0], 0.25);
			self.vials[1].addLiquid(self.liquids[0], 0.75);
		} else if (currentLevel === 2) {
			self.vials[0].addLiquid(self.liquids[0], 0.5);
			self.vials[1].addLiquid(self.liquids[1], 0.5);
			self.vials[2].addLiquid(self.liquids[0], 0.5);
			self.vials[2].addLiquid(self.liquids[1], 0.5);
		} else {
			var totalPortions = (self.vials.length - 1) * (1 / BASE_LIQUID_RATIO);
			var portionsPerColor = Math.floor(totalPortions / self.liquids.length);
			var portions = self.liquids.flatMap(function (liquid) {
				return Array(portionsPerColor).fill(liquid.color);
			});
			shuffle(portions);
			var attempts = 0;
			var maxAttempts = 1000;
			while (attempts < maxAttempts) {
				var portionIndex = 0;
				for (var i = 0; i < self.vials.length - 1; i++) {
					self.vials[i].liquids = [];
					var vialPortions = totalPortions / (self.vials.length - 1);
					for (var j = 0; j < vialPortions; j++) {
						var color = portions[portionIndex++];
						var liquid = self.liquids.find(function (l) {
							return l.color === color;
						});
						if (liquid) {
							self.vials[i].addLiquid(liquid, BASE_LIQUID_RATIO);
						}
					}
				}
				if (self.isSolvable()) {
					break;
				}
				attempts++;
				shuffle(portions);
			}
			lastDistributionConfig = deepCopyVials(self.vials);
		}
	};
	self.isSolvable = function () {
		var visitedStates = [];
		var stateQueue = [];
		function serializeState(vials) {
			return vials.map(function (vial) {
				return vial.liquids.map(function (liquid) {
					return liquid.color + ":" + liquid.ratio;
				}).join(",");
			}).join("|");
		}
		function isSolved(vials) {
			return vials.every(function (vial) {
				return vial.liquids.length === 0 || vial.liquids.every(function (liquid) {
					return liquid.color === vial.liquids[0].color;
				});
			});
		}
		function getNextStates(vials) {
			var nextStates = [];
			for (var i = 0; i < vials.length; i++) {
				for (var j = 0; j < vials.length; j++) {
					if (i !== j && vials[i].canPour(vials[j]) > 0) {
						var newVials = deepCopyVials(vials);
						var liquid = newVials[i].removeLiquid(newVials[i].canPour(newVials[j]));
						newVials[j].addLiquid(liquid, liquid.ratio);
						nextStates.push(newVials);
					}
				}
			}
			return nextStates;
		}
		stateQueue.push(deepCopyVials(self.vials));
		visitedStates.push(serializeState(self.vials));
		var maxDepth = 1000;
		var heuristicLimit = 100;
		var heuristicChecks = 0;
		var depth = 0;
		while (stateQueue.length > 0 && depth < maxDepth) {
			var currentState = stateQueue.shift();
			if (isSolved(currentState)) {
				return true;
			}
			var nextStates = getNextStates(currentState);
			heuristicChecks++;
			if (heuristicChecks > heuristicLimit) {
				return false;
			}
			for (var k = 0; k < nextStates.length; k++) {
				var nextState = nextStates[k];
				var serializedState = serializeState(nextState);
				if (visitedStates.indexOf(serializedState) === -1) {
					visitedStates.push(serializedState);
					stateQueue.push(nextState);
				}
			}
			depth++;
		}
		return false;
	};
	self.reloadDistribution = function () {
		var savedVials = lastDistributionConfig;
		if (self.vials && Array.isArray(self.vials) && self.vials.length > 0) {
			self.vials.forEach(function (vial, i) {
				if (savedVials[i]) {
					vial.liquids = savedVials[i].liquids.map(function (liquid) {
						return {
							color: liquid.color,
							ratio: liquid.ratio
						};
					});
					vial.renderLiquids();
				}
			});
		}
	};
	// Check for win conditions
	self.checkWinCondition = function () {
		// Implement logic to check if the puzzle is solved
		var colorArray = [];
		if (!self.vials || self.vials.length === 0) {
			return false; // No vials to check
		}
		for (var i = 0; i < self.vials.length; i++) {
			if (self.vials[i].liquids.length > 0) {
				var firstColor = self.vials[i].liquids[0].color;
				if (colorArray.indexOf(firstColor) !== -1) {
					return false; // Color already found in another vial
				}
				colorArray.push(firstColor);
				for (var j = 1; j < self.vials[i].liquids.length; j++) {
					if (self.vials[i].liquids[j].color !== firstColor) {
						return false; // Different colors in the same vial
					}
				}
			}
		}
		return true;
	};
	// Initialize the puzzle manager
	self.init = function (level) {
		self.initVials();
		self.initLiquids(level);
		self.distributeLiquids();
		for (var i = 0; i < self.vials.length; i++) {
			self.vials[i].renderLiquids();
		}
		updateDebugText('Puzzle Solvable: ' + self.isSolvable());
	};
	return self;
};
var BASE_LIQUID_RATIO = 0.25;
var puzzleManager;
var rulesContainer;
var currentLevel = 1; // TEMP DEBUG 1;
var maxPerLine = 5;
var score = 0;
var preStarted = false;
var showedRules = false;
var isPlaying = false;
var selectedTube;
var roundDuration = 5; //60; // Global variable for round duration
var timeLeft = roundDuration; // Initialize timeLeft with roundDuration
var roundLost = false;
var selectionYOffset = 300;
var distributionConfigurations = [];
var lastDistributionConfig = null;
var pourInterval;
var moveInterval;
var hourglassAnimationInterval;
var initialHourglassWidth = 100;
var initialHourglassHeight = 186.51;
var particlesCompleted = 0;
var isTryingToPour = false;
var explosionAnimEnded = false;
var isPouring = false;
var liquidStream;
var background;
var scoreTxt;
var timerTxt;
var debugTxt;
var hourglass;
var restartButton;
var isDebug = true;
var board;
var colorList = {
	blue: 0x0000FF,
	// DodgerBlue
	green: 0x00FF00,
	// LimeGreen
	red: 0xFF0000,
	// OrangeRed
	white: 0xFFFFFF,
	// White
	yellow: 0xFFFF00,
	// Yellow
	purple: 0x800080,
	// Purple
	cyan: 0x00FFFF,
	// Cyan
	magenta: 0xFF00FF,
	// Magenta
	orange: 0xFFA500,
	// Orange
	pink: 0xFFC0CB // Pink
};
function log() {
	if (isDebug) {
		var _console;
		(_console = console).log.apply(_console, arguments);
	}
}
// Function to update score
function updateScore(newScore) {
	score = newScore;
	if (scoreTxt) {
		if (newScore) {
			scoreTxt.setText(newScore.toString());
		} else {
			scoreTxt.setText('0');
		}
	}
}
// Function to update timer
function updateTimer(newTime) {
	if (newTime === roundDuration && hourglass) {
		// Animate a rotation of PI degrees for the hourglass
		var initialRotation = hourglass.rotation;
		var targetRotation = initialRotation + Math.PI;
		var rotationStep = (targetRotation - initialRotation) / 60; // 60 frames for 1 second animation
		var rotateInterval = LK.setInterval(function () {
			if (Math.abs(hourglass.rotation - targetRotation) < Math.abs(rotationStep)) {
				hourglass.rotation = targetRotation;
				LK.clearInterval(rotateInterval);
			} else {
				hourglass.rotation += rotationStep;
			}
		}, 16); // 60 FPS
	}
	if (timerTxt) {
		timerTxt.setText(timeLeft.toString());
		if (newTime <= 5) {
			timerTxt.tint = 0xFF0000; // Tint to red
		} else {
			timerTxt.tint = 0xFFFFFF; // Reset to white
		}
	}
	if (timeLeft === 10) {
		animateHourglass();
		LK.getSound('hurryUp').play();
	} else if (timeLeft === 1) {
		LK.clearInterval(hourglassAnimationInterval);
		hourglass.width = initialHourglassWidth;
		hourglass.height = initialHourglassHeight;
	}
}
function animateHourglass() {
	initialHourglassWidth = hourglass.width;
	initialHourglassHeight = hourglass.height;
	var scaleFactor = 0.1; // Adjust the scale factor as needed
	var animationSpeed = 0.05; // Adjust the speed of the animation
	var animate = function animate() {
		var scale = 1 + scaleFactor * Math.sin(LK.ticks * animationSpeed);
		hourglass.width = initialHourglassWidth * scale;
		hourglass.height = initialHourglassHeight * scale;
	};
	hourglassAnimationInterval = LK.setInterval(animate, 16); // 60 FPS
}
// Game update function
game.update = function () {
	// Update timer
	if (showedRules && preStarted && !gameWin && LK.ticks % 60 == 0) {
		// Decrease time every second
		timeLeft -= 1;
		if (timeLeft <= 0) {
			if (!roundLost) {
				isPlaying = false;
				roundLost = true;
				updateTimer(0);
				if (selectedTube) {
					selectedTube.scale.set(1, 1); // Reset the scale of the selected tube
					selectedTube.y += selectionYOffset; // Restore the tube to its initial position
					selectedTube = null; // Unselect the tube
				}
				if (puzzleManager && puzzleManager.vials) {
					puzzleManager.vials.forEach(function (vial) {
						vial.liquids.forEach(function (liquid, index) {
							explodeAnim(vial.x, vial.y, colorList[liquid.color]);
							vial.alpha = 0; // Hide the whole vial
						});
					});
				}
				handlePostExplosion();
			}
		} else {
			updateTimer(timeLeft - 1);
			// Progressively start boiling all vials based on timer
			if (puzzleManager && puzzleManager.vials) {
				puzzleManager.vials.forEach(function (vial) {
					if (timeLeft <= roundDuration * 0.75 && !vial.bubbleInterval) {
						vial.boil();
					}
				});
			}
		}
	}
};
function initUI() {
	// Add header asset at the top of the screen
	var header = LK.getAsset('header', {
		anchorX: 0.5,
		anchorY: 0.0,
		x: 2048 / 2,
		y: 0,
		alpha: 0.75
	});
	game.addChild(header);
	// Add board asset
	board = LK.getAsset('board', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 1.22,
		// Increase the size of the board
		scaleY: 1.2,
		// Increase the size of the board
		x: 2048 / 2,
		y: 2732 / 2 + 100
	});
	board.height = 2000;
	game.addChild(board);
	scoreTxt = new Text2('0', {
		size: 140,
		fill: "#ffffff"
	});
	scoreTxt.anchor.set(0.5, 0);
	scoreTxt.visible = false; // Disabled for now
	LK.gui.top.addChild(scoreTxt);
	timerTxt = new Text2('60', {
		size: 140,
		fill: "#ffffff"
	});
	timerTxt.anchor.set(1, 0);
	LK.gui.topRight.addChild(timerTxt);
	// Add hourglass asset at the top right
	hourglass = LK.getAsset('hourglass', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 1770,
		y: 123
	});
	game.addChild(hourglass);
	// Create debug text
	debugTxt = new Text2('Debug Info', {
		size: 50,
		fill: "#FFFFFF"
	});
	debugTxt.anchor.set(0, 1);
	LK.gui.bottomLeft.addChild(debugTxt);
	levelTxt = new Text2('Level: ' + currentLevel, {
		size: 100,
		fill: "#ffffff"
	});
	levelTxt.anchor.set(1, 1);
	LK.gui.bottomRight.addChild(levelTxt);
	restartButton = LK.getAsset('restartRound', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 612,
		y: 130
	});
	game.addChild(restartButton);
	restartButton.down = function () {
		LK.getSound('reset').play();
		initRound(true);
	};
}
function initRound(reset) {
	log("initRound started with reset:", reset);
	// Remove previous vials
	if (isPouring) {
		log("Removing previous vials");
		if (pourInterval) {
			LK.clearInterval(pourInterval);
		}
		isPouring = false;
		liquidStream.stop();
	}
	if (moveInterval) {
		LK.clearInterval(moveInterval);
	}
	if (typeof selectedTube !== 'undefined' && selectedTube) {
		selectedTube.x = selectedTube.baseX;
		selectedTube.y = selectedTube.baseY;
		selectedTube.rotation = 0;
		selectedTube = null;
	}
	isTryingToPour = false;
	if (puzzleManager.vials) {
		for (var i = 0; i < puzzleManager.vials.length; i++) {
			puzzleManager.vials[i].stopBoil();
			puzzleManager.vials[i].alpha = 1; // Restore the alpha of each vial to 1
		}
	}
	if (reset && lastDistributionConfig) {
		log("Reloading last distribution configuration:", lastDistributionConfig);
		puzzleManager.reloadDistribution();
	} else {
		if (typeof puzzleManager === 'undefined') {
			puzzleManager = new PuzzleManager();
		}
		if (puzzleManager.vials) {
			for (var i = 0; i < puzzleManager.vials.length; i++) {
				game.removeChild(puzzleManager.vials[i]);
			}
		}
		log("Initializing puzzle manager for level:", currentLevel);
		puzzleManager.init(currentLevel);
		lastDistributionConfig = deepCopyVials(puzzleManager.vials);
		log("Level configuration saved:", lastDistributionConfig);
	}
	if (puzzleManager.vials && puzzleManager.vials.length > 0) {
		log("Restoring vial properties");
		puzzleManager.vials.forEach(function (vial) {
			vial.scale.set(1, 1); // Reset the scale of each vial
			vial.x = vial.baseX; // Restore base x-coordinate
			vial.y = vial.baseY; // Restore base y-coordinate
			vial.rotation = 0; // Reset rotation
		});
	}
	timeLeft = roundDuration; // Initialize the timer with the global round duration
	updateTimer(timeLeft);
	if (hourglassAnimationInterval) {
		LK.clearInterval(hourglassAnimationInterval);
		hourglass.width = initialHourglassWidth;
		hourglass.height = initialHourglassHeight;
	}
	roundLost = false;
	particlesCompleted = 0;
	gameWin = false;
	log("initRound completed");
	LK.setTimeout(function () {
		isPlaying = true;
	}, 600);
}
// Function to initialize the game
function initializeGame() {
	score = 0; // Initialize the score with 0
	initUI();
	updateScore(score);
	puzzleManager = new PuzzleManager();
	initRound();
	isPlaying = true;
}
function initRulesVials() {
	// Demo Vials to explain the rules
	// Liquids
	var greenChalk1 = LK.getAsset('greenChalk', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 325,
		y: 1480,
		width: 140,
		height: 140
	});
	rulesContainer.addChild(greenChalk1);
	var greenChalk2 = LK.getAsset('greenChalk', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 603,
		y: 1480,
		width: 140,
		height: 140
	});
	rulesContainer.addChild(greenChalk2);
	var greenChalk3 = LK.getAsset('greenChalk', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 885,
		y: 1480,
		width: 140,
		height: 140
	});
	rulesContainer.addChild(greenChalk3);
	var greenChalk4 = LK.getAsset('greenChalk', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 1437,
		y: 1480,
		width: 140,
		height: 140
	});
	rulesContainer.addChild(greenChalk4);
	var blueChalk5 = LK.getAsset('blueChalk', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 1715,
		y: 1480,
		width: 140,
		height: 140
	});
	rulesContainer.addChild(blueChalk5);
	// Liquid Row 2 - Goal
	var greenChalk6 = LK.getAsset('greenChalk', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 475,
		y: 2310,
		width: 140,
		height: 120
	});
	rulesContainer.addChild(greenChalk6);
	var greenChalk7 = LK.getAsset('blueChalk', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 475,
		y: 2155,
		width: 140,
		height: 200
	});
	rulesContainer.addChild(greenChalk7);
	var greenChalk8 = LK.getAsset('blueChalk', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 740,
		y: 2310,
		width: 140,
		height: 120
	});
	rulesContainer.addChild(greenChalk8);
	var greenChalk9 = LK.getAsset('greenChalk', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 740,
		y: 2150,
		width: 140,
		height: 200
	});
	rulesContainer.addChild(greenChalk9);
	var goal = LK.getAsset('goal', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 1024,
		y: 1850
	});
	rulesContainer.addChild(goal);
	var greenChalk10 = LK.getAsset('greenChalk', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 1300,
		y: 2205,
		width: 140,
		height: 320
	});
	rulesContainer.addChild(greenChalk10);
	var greenChalk11 = LK.getAsset('blueChalk', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 1575,
		y: 2205,
		width: 140,
		height: 320
	});
	rulesContainer.addChild(greenChalk11);
	// Vials
	var row1Vials = 6;
	var row2Vials = 5;
	var spacingX = (2048 - 100) / (row1Vials + 1);
	var spacingY = 2732 / 3;
	for (var i = 0; i < row1Vials; i++) {
		var vial = new Vial(true);
		vial.x = 50 + spacingX * (i + 1);
		vial.y = spacingY + 150;
		vial.width = 160;
		vial.height = 512;
		rulesContainer.addChild(vial);
	}
	for (var j = 0; j < row2Vials; j++) {
		if (j == 2) {
			continue;
		}
		var vial = new Vial(true);
		vial.x = 200 + (2048 - 400) / (row2Vials + 1) * (j + 1);
		vial.y = spacingY * 2 + 50;
		vial.width = 160;
		vial.height = 512;
		rulesContainer.addChild(vial);
	}
	// Arrows
	var arrow1 = LK.getAsset('arrow', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 470,
		y: 1010
	});
	rulesContainer.addChild(arrow1);
	var arrow2 = LK.getAsset('arrow', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 1020,
		y: 1010
	});
	rulesContainer.addChild(arrow2);
	var arrow3 = LK.getAsset('arrow', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 1580,
		y: 1010
	});
	rulesContainer.addChild(arrow3);
	// Checks
	var check1 = LK.getAsset('check', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 560,
		y: 940
	});
	rulesContainer.addChild(check1);
	var check2 = LK.getAsset('check', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 1110,
		y: 940
	});
	rulesContainer.addChild(check2);
	var cross1 = LK.getAsset('cross', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 1690,
		y: 940
	});
	rulesContainer.addChild(cross1);
	// Separators
	var separator1 = LK.getAsset('separator', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 740,
		y: 1280
	});
	rulesContainer.addChild(separator1);
	var separator2 = LK.getAsset('separator', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 1300,
		y: 1280
	});
	rulesContainer.addChild(separator2);
}
// Function to display rules and wait for tap
function showRules() {
	// Add background image
	background = LK.getAsset('background', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 2048 / 2,
		y: 2732 / 2
	});
	game.addChildAt(background, 0); // Ensure background is behind all other elements
	rulesContainer = new Container();
	game.addChild(rulesContainer);
	var rulesBoard = LK.getAsset('rulesBoard', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 1.2,
		scaleY: 1.2,
		x: 2048 / 2,
		y: 2732 / 2
	});
	rulesBoard.y = 2732 / 2 + 100;
	rulesBoard.height = 2000;
	rulesContainer.addChild(rulesBoard);
	initRulesVials();
	var witch = LK.getAsset('witch', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 2048 / 2,
		// Start off-screen to the left
		y: 2732 / 2
	});
	rulesContainer.addChild(witch);
	LK.setTimeout(function () {
		var slideOutInterval = LK.setInterval(function () {
			witch.x += 20; // Adjust the speed of sliding in
			if (witch.x >= 4096) {
				LK.clearInterval(slideOutInterval);
			}
		}, 16); // 60 FPS
		game.down = function (x, y, obj) {
			if (showedRules) {
				return;
			}
			showedRules = true;
			/*game.removeChild(rulesBoard);
			game.removeChild(witch);
			*/ 
			game.removeChild(rulesContainer);
			LK.getSound('letsgo').play();
			LK.setTimeout(function () {
				initializeGame();
			}, 600); // Wait for 2 seconds before starting the slide out
		};
	}, isDebug ? 100 : 1800); // Wait for 2 seconds before starting the slide out
	LK.getSound('rememberTheRules').play();
}
// Function to display start screen and wait for tap
function preStart() {
	var startScreen = LK.getAsset('startScreen', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 2048 / 2,
		y: 2732 / 2
	});
	game.addChild(startScreen);
	var startScreen2 = LK.getAsset('startScreen2', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 2048 / 2 - 34,
		y: 2732 / 2 + 34,
		scaleX: 1.05,
		scaleY: 1.05,
		alpha: 1
	});
	game.addChild(startScreen2);
	var animateAlpha = function animateAlpha() {
		var increasing = true;
		var alphaInterval = LK.setInterval(function () {
			if (increasing) {
				startScreen2.alpha += 0.01;
				if (startScreen2.alpha >= 1) {
					startScreen2.alpha = 1;
					increasing = false;
				}
			} else {
				startScreen2.alpha -= 0.01;
				if (startScreen2.alpha <= 0) {
					startScreen2.alpha = 0;
					increasing = true;
				}
			}
		}, 60); // 30ms interval for smooth animation
	};
	animateAlpha();
	game.down = function (x, y, obj) {
		if (preStarted) {
			return;
		}
		preStarted = true;
		LK.getSound('welcome').play();
		var fadeOutInterval = LK.setInterval(function () {
			startScreen.alpha -= 0.01;
			startScreen.alpha -= isDebug ? 0.02 : 0;
			if (startScreen.alpha <= 0) {
				LK.clearInterval(fadeOutInterval);
				game.removeChild(startScreen);
				game.removeChild(startScreen2);
				showRules();
			}
		}, 30); // 30ms interval for 100 steps over 3 seconds
	};
}
preStart();