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

/**** 
* Classes
****/ 
var Crystal = Container.expand(function () {
	var self = Container.call(this);
	var crystal = self.attachAsset('crystal', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	crystal.rotation = Math.PI / 4; // 45 degrees to make diamond shape
	// Create larger invisible hitbox for better touch interaction
	var hitbox = self.attachAsset('crystal', {
		anchorX: 0.5,
		anchorY: 0.5,
		width: 180,
		height: 180
	});
	hitbox.alpha = 0; // Make invisible
	hitbox.interactive = true; // Ensure it can receive touch events
	self.sparkleTimer = 0;
	self.isDragging = false;
	self.originalX = 0;
	self.originalY = 0;
	self.isInPot = false;
	self.lastIsInPot = false;
	self.down = function (x, y, obj) {
		self.isDragging = true;
		draggedCrystal = self;
		self.originalX = self.x;
		self.originalY = self.y;
		// Bring crystal to front and scale it up slightly
		tween(self, {
			scaleX: 1.3,
			scaleY: 1.3,
			alpha: 0.9
		}, {
			duration: 200,
			easing: tween.easeOut
		});
		// Add visual feedback on touch
		tween(crystal, {
			tint: 0xFFFFFF
		}, {
			duration: 100,
			easing: tween.easeOut
		});
	};
	self.up = function (x, y, obj) {
		self.isDragging = false;
		draggedCrystal = null;
		// Restore original tint when releasing
		tween(crystal, {
			tint: crystal.originalTint || 0xFFFFFF
		}, {
			duration: 100,
			easing: tween.easeOut
		});
		// Check if crystal is dropped in pot
		if (self.isInPot) {
			// Get crystal color from tint
			var crystalColor = self.children[0].tint;
			// Add to crystals in pot tracking
			crystalsInPot.push(crystalColor);
			// Update available movements based on crystal color
			if (crystalColor === 0x8B4513) {
				// Brown crystal
				availableMovements.push({
					type: 'brown',
					downSteps: 2,
					leftSteps: 1
				});
			} else if (crystalColor === 0xff0000) {
				// Red crystal
				availableMovements.push({
					type: 'red',
					upSteps: 1,
					rightSteps: 3
				});
			} else if (crystalColor === 0x008080) {
				// Teal crystal
				availableMovements.push({
					type: 'teal',
					leftSteps: 2,
					upSteps: 2
				});
			} else if (crystalColor === 0x800080) {
				// Purple crystal
				availableMovements.push({
					type: 'purple',
					rightSteps: 1,
					downSteps: 1
				});
			}
			// Crystal successfully added to pot - destroy it with effect
			tween(self, {
				scaleX: 0.1,
				scaleY: 0.1,
				alpha: 0
			}, {
				duration: 300,
				easing: tween.easeIn,
				onFinish: function onFinish() {
					self.destroy();
					// Remove from crystals array
					for (var i = crystals.length - 1; i >= 0; i--) {
						if (crystals[i] === self) {
							crystals.splice(i, 1);
							break;
						}
					}
				}
			});
		} else {
			// Return to original position if not dropped in pot
			tween(self, {
				x: self.originalX,
				y: self.originalY,
				scaleX: 1.0,
				scaleY: 1.0,
				alpha: 1.0
			}, {
				duration: 400,
				easing: tween.easeOut
			});
		}
	};
	self.update = function () {
		// Check if crystal is in pot
		var potCenterX = 2048 / 2;
		var potCenterY = 2150;
		var potOuterRadius = 300;
		var potHeightRadius = 250;
		self.lastIsInPot = self.isInPot;
		// Check if crystal is inside pot area
		var normalizedX = (self.x - potCenterX) / (potOuterRadius - 60);
		var normalizedY = (self.y - potCenterY) / (potHeightRadius - 60);
		var ellipticalDistance = Math.sqrt(normalizedX * normalizedX + normalizedY * normalizedY);
		self.isInPot = ellipticalDistance <= 1.0;
		// Visual feedback when entering pot
		if (!self.lastIsInPot && self.isInPot && self.isDragging) {
			// Just entered pot - add glow effect
			tween(crystal, {
				tint: 0xFFFFFF
			}, {
				duration: 200,
				easing: tween.easeOut
			});
		} else if (self.lastIsInPot && !self.isInPot && self.isDragging) {
			// Just left pot - restore original color
			tween(crystal, {
				tint: crystal.originalTint || 0xFFFFFF
			}, {
				duration: 200,
				easing: tween.easeOut
			});
		}
		self.sparkleTimer++;
		if (self.sparkleTimer >= 120) {
			// Sparkle every 2 seconds
			self.sparkleTimer = 0;
			tween(crystal, {
				scaleX: 1.2,
				scaleY: 1.2,
				alpha: 0.7
			}, {
				duration: 300,
				easing: tween.easeOut,
				onFinish: function onFinish() {
					tween(crystal, {
						scaleX: 1.0,
						scaleY: 1.0,
						alpha: 1.0
					}, {
						duration: 300,
						easing: tween.easeIn
					});
				}
			});
		}
	};
	return self;
});
var GridCell = Container.expand(function () {
	var self = Container.call(this);
	var border = self.attachAsset('gridBorder', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var cell = self.attachAsset('gridCell', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	return self;
});
var Player = Container.expand(function () {
	var self = Container.call(this);
	var playerBorder = self.attachAsset('playerBorder', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var playerInner = self.attachAsset('playerInner', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.gridX = 5; // Center position (0-indexed)
	self.gridY = 5; // Center position (0-indexed)
	self.isFlashing = false;
	self.flashTimer = 0;
	self.update = function () {
		// Handle flashing animation
		self.flashTimer++;
		if (self.flashTimer >= 30) {
			// Flash every 30 frames (0.5 seconds at 60fps)
			self.flashTimer = 0;
			self.isFlashing = !self.isFlashing;
			playerBorder.alpha = self.isFlashing ? 0.3 : 1.0;
			playerInner.alpha = self.isFlashing ? 0.3 : 1.0;
		}
	};
	self.moveToGridPosition = function () {
		var cellSize = 164;
		var gridStartX = 2048 / 2 - 11 * cellSize / 2 + cellSize / 2;
		var gridStartY = 2732 / 2 - 11 * cellSize / 2 + cellSize / 2;
		self.x = gridStartX + self.gridX * cellSize;
		self.y = gridStartY + self.gridY * cellSize;
	};
	return self;
});
var Pot = Container.expand(function () {
	var self = Container.call(this);
	var potBase = self.attachAsset('pot', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var water = self.attachAsset('water', {
		anchorX: 0.5,
		anchorY: 0.5,
		width: 680,
		// Match rim width (700 - 20 for border effect)
		height: 120 // Much thinner to fit only in rim area
	});
	water.y = -200; // Position at same level as rim
	water.alpha = 0.8; // Make water semi-transparent
	var rim = self.attachAsset('potRim', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	rim.y = -200;
	return self;
});
var Shelf = Container.expand(function () {
	var self = Container.call(this);
	var shelfBoard = self.attachAsset('shelf', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var leftSupport = self.attachAsset('shelfSupport', {
		anchorX: 0.5,
		anchorY: 0
	});
	leftSupport.x = -700;
	leftSupport.y = 40;
	var rightSupport = self.attachAsset('shelfSupport', {
		anchorX: 0.5,
		anchorY: 0
	});
	rightSupport.x = 700;
	rightSupport.y = 40;
	return self;
});
var Spoon = Container.expand(function () {
	var self = Container.call(this);
	var handle = self.attachAsset('spoonHandle', {
		anchorX: 0.5,
		anchorY: 1.0
	});
	var bowl = self.attachAsset('spoonBowl', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	bowl.y = -360;
	self.isDragging = false;
	self.isInPot = false;
	self.lastIsInPot = false;
	self.isCollidingWithPot = false;
	self.lastIsCollidingWithPot = false;
	self.isStirring = false;
	self.stirAngle = 0;
	self.originalBowlTint = bowl.tint;
	self.down = function (x, y, obj) {
		self.isDragging = true;
		draggedSpoon = self;
		// Flip spoon upside down when dragging starts
		tween(self, {
			rotation: Math.PI
		}, {
			duration: 200,
			easing: tween.easeOut
		});
	};
	self.up = function (x, y, obj) {
		self.isDragging = false;
		self.isStirring = false;
		draggedSpoon = null;
		// Flip spoon back to normal when drag ends
		tween(self, {
			rotation: 0
		}, {
			duration: 200,
			easing: tween.easeOut
		});
	};
	self.update = function () {
		// Check if spoon bowl is in pot
		var potCenterX = 2048 / 2;
		var potCenterY = 2150;
		var bowlWorldX = self.x;
		var bowlWorldY = self.y - 360; // Bowl offset
		var handleWorldX = self.x;
		var handleWorldY = self.y;
		// Update collision detection state
		self.lastIsCollidingWithPot = self.isCollidingWithPot;
		// Collision detection - check both spoon bowl and handle against pot outline
		var potOuterRadius = 300; // Pot ellipse outer boundary (width/2 = 600/2)
		var potHeightRadius = 250; // Pot ellipse height boundary (height/2 = 500/2)
		var potLineThickness = 10; // Thickness of the pot outline
		// Check bowl collision with pot outline
		var bowlNormalizedX = (bowlWorldX - potCenterX) / potOuterRadius;
		var bowlNormalizedY = (bowlWorldY - potCenterY) / potHeightRadius;
		var bowlEllipticalDistance = Math.sqrt(bowlNormalizedX * bowlNormalizedX + bowlNormalizedY * bowlNormalizedY);
		// Account for bowl size (60 pixel radius = 120/2)
		var bowlRadiusFactor = 60 / Math.min(potOuterRadius, potHeightRadius);
		var bowlInnerBoundary = Math.max(0, 1.0 - potLineThickness / Math.min(potOuterRadius, potHeightRadius) - bowlRadiusFactor);
		var bowlOuterBoundary = 1.0 + bowlRadiusFactor;
		var bowlCollidingWithPot = bowlEllipticalDistance >= bowlInnerBoundary && bowlEllipticalDistance <= bowlOuterBoundary;
		// Check handle collision with pot outline (sample points along handle)
		var handleCollidingWithPot = false;
		for (var i = 0; i <= 10; i++) {
			var handleSampleY = handleWorldY - i * 36; // Sample along 360 pixel handle length
			var handleNormalizedX = (handleWorldX - potCenterX) / potOuterRadius;
			var handleNormalizedY = (handleSampleY - potCenterY) / potHeightRadius;
			var handleEllipticalDistance = Math.sqrt(handleNormalizedX * handleNormalizedX + handleNormalizedY * handleNormalizedY);
			// Account for handle width (20 pixel radius = 40/2)
			var handleRadiusFactor = 20 / Math.min(potOuterRadius, potHeightRadius);
			var handleInnerBoundary = Math.max(0, 1.0 - potLineThickness / Math.min(potOuterRadius, potHeightRadius) - handleRadiusFactor);
			var handleOuterBoundary = 1.0 + handleRadiusFactor;
			if (handleEllipticalDistance >= handleInnerBoundary && handleEllipticalDistance <= handleOuterBoundary) {
				handleCollidingWithPot = true;
				break;
			}
		}
		self.isCollidingWithPot = bowlCollidingWithPot || handleCollidingWithPot;
		// Update pot state - check if bowl is inside the pot ellipse
		self.lastIsInPot = self.isInPot;
		var inPotNormalizedX = (bowlWorldX - potCenterX) / (potOuterRadius - 60); // Account for bowl size
		var inPotNormalizedY = (bowlWorldY - potCenterY) / (potHeightRadius - 60); // Account for bowl size
		var inPotEllipticalDistance = Math.sqrt(inPotNormalizedX * inPotNormalizedX + inPotNormalizedY * inPotNormalizedY);
		self.isInPot = inPotEllipticalDistance <= 1.0; // Inside pot for stirring
		// Handle collision feedback
		if (!self.lastIsCollidingWithPot && self.isCollidingWithPot) {
			// Just started colliding with pot edge
			tween(self, {
				scaleX: 0.95,
				scaleY: 0.95
			}, {
				duration: 150,
				easing: tween.easeOut,
				onFinish: function onFinish() {
					tween(self, {
						scaleX: 1.0,
						scaleY: 1.0
					}, {
						duration: 150,
						easing: tween.easeIn
					});
				}
			});
		}
		// Visual feedback when entering/leaving pot
		if (!self.lastIsInPot && self.isInPot) {
			// Just entered pot - tint spoon darker
			tween(bowl, {
				tint: 0x4A2C17
			}, {
				duration: 300
			});
			tween(handle, {
				tint: 0x4A2C17
			}, {
				duration: 300
			});
		} else if (self.lastIsInPot && !self.isInPot) {
			// Just left pot - restore original color
			tween(bowl, {
				tint: 0x654321
			}, {
				duration: 300
			});
			tween(handle, {
				tint: 0x654321
			}, {
				duration: 300
			});
		}
		// Handle depth when in pot
		if (self.isInPot) {
			// Make bowl appear to dip into pot using elliptical distance
			var depthFactor = Math.max(0, 1 - inPotEllipticalDistance);
			bowl.y = -360 + depthFactor * 60; // Bowl sinks up to 60 pixels
			// Adjust handle visibility based on depth
			handle.alpha = Math.max(0.3, 1 - depthFactor * 0.7);
		} else {
			// Restore normal position when outside pot
			bowl.y = -360;
			handle.alpha = 1.0;
		}
	};
	return self;
});
var Table = Container.expand(function () {
	var self = Container.call(this);
	var tabletop = self.attachAsset('table', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var leg1 = self.attachAsset('tableLeg1', {
		anchorX: 0.5,
		anchorY: 0
	});
	leg1.x = -500;
	leg1.y = 40;
	var leg2 = self.attachAsset('tableLeg2', {
		anchorX: 0.5,
		anchorY: 0
	});
	leg2.x = 500;
	leg2.y = 40;
	var leg3 = self.attachAsset('tableLeg3', {
		anchorX: 0.5,
		anchorY: 0
	});
	leg3.x = -500;
	leg3.y = 40;
	var leg4 = self.attachAsset('tableLeg4', {
		anchorX: 0.5,
		anchorY: 0
	});
	leg4.x = 500;
	leg4.y = 40;
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x111111
});

/**** 
* Game Code
****/ 
var gridSize = 11;
var cellSize = 164;
var gridCells = [];
var player;
// Game state management
var gridScreen;
var cursorScreen;
// Crystal movement tracking
var crystalsInPot = [];
var availableMovements = [];
// Create screen containers positioned side by side
gridScreen = new Container();
cursorScreen = new Container();
// Position grid screen on the right half aligned with alchemy lab screen
gridScreen.x = 512; // Shift right by quarter screen width to match cursor screen
gridScreen.scaleX = 0.55; // Scale up to make grid bigger but not too big
gridScreen.scaleY = 0.55;
// Position cursor screen on the right half
cursorScreen.x = 512; // Shift right by quarter screen width
cursorScreen.y = 1366; // Move down to touch bottom of screen
cursorScreen.scaleX = 0.5; // Scale down to fit in half screen
cursorScreen.scaleY = 0.5;
game.addChild(gridScreen);
game.addChild(cursorScreen);
// Create the grid
var gridStartX = 2048 / 2 - gridSize * cellSize / 2 + cellSize / 2;
var gridStartY = 2732 / 2 - gridSize * cellSize / 2 + cellSize / 2;
for (var row = 0; row < gridSize; row++) {
	gridCells[row] = [];
	for (var col = 0; col < gridSize; col++) {
		var cell = new GridCell();
		cell.x = gridStartX + col * cellSize;
		cell.y = gridStartY + row * cellSize;
		gridCells[row][col] = cell;
		gridScreen.addChild(cell);
	}
}
// Add text labels to specific grid cells
var voidLabel = new Text2('Void', {
	size: 40,
	fill: 0xFFFFFF
});
voidLabel.anchor.set(0.5, 0.5);
voidLabel.x = gridStartX + 5 * cellSize; // Center column (5)
voidLabel.y = gridStartY + 5 * cellSize; // Center row (5)
gridScreen.addChild(voidLabel);
var earthLabel = new Text2('Earth', {
	size: 40,
	fill: 0xFFFFFF
});
earthLabel.anchor.set(0.5, 0.5);
earthLabel.x = gridStartX + 3 * cellSize; // 2 squares left from center (5-2=3)
earthLabel.y = gridStartY + 7 * cellSize; // 2 squares down from center (5+2=7)
gridScreen.addChild(earthLabel);
// Create player
player = gridScreen.addChild(new Player());
player.moveToGridPosition();
// Input handling for WASD keys
var keyStates = {
	w: false,
	a: false,
	s: false,
	d: false
};
var lastKeyStates = {
	w: false,
	a: false,
	s: false,
	d: false
};
// Simulate keyboard input through touch controls
var controlButtons = [];
var buttonSize = 120;
var buttonSpacing = 140;
// Create virtual WASD buttons
var wButton = gridScreen.addChild(LK.getAsset('gridCell', {
	anchorX: 0.5,
	anchorY: 0.5,
	width: buttonSize,
	height: buttonSize
}));
wButton.x = 2048 + 200;
wButton.y = 1366 - 400;
var aButton = gridScreen.addChild(LK.getAsset('gridCell', {
	anchorX: 0.5,
	anchorY: 0.5,
	width: buttonSize,
	height: buttonSize
}));
aButton.x = 2048 + 60;
aButton.y = 1366 - 260;
var sButton = gridScreen.addChild(LK.getAsset('gridCell', {
	anchorX: 0.5,
	anchorY: 0.5,
	width: buttonSize,
	height: buttonSize
}));
sButton.x = 2048 + 200;
sButton.y = 1366 - 260;
var dButton = gridScreen.addChild(LK.getAsset('gridCell', {
	anchorX: 0.5,
	anchorY: 0.5,
	width: buttonSize,
	height: buttonSize
}));
dButton.x = 2048 + 340;
dButton.y = 1366 - 260;
// Add labels to buttons
var wLabel = new Text2('W', {
	size: 60,
	fill: 0xFFFFFF
});
wLabel.anchor.set(0.5, 0.5);
wLabel.x = wButton.x;
wLabel.y = wButton.y;
gridScreen.addChild(wLabel);
// Add movement status display
var movementStatusText = new Text2('No movements available\nPlace crystals in pot!', {
	size: 40,
	fill: 0xFFFFFF
});
movementStatusText.anchor.set(0.5, 0.5);
movementStatusText.x = 300;
movementStatusText.y = 300;
gridScreen.addChild(movementStatusText);
var aLabel = new Text2('A', {
	size: 60,
	fill: 0xFFFFFF
});
aLabel.anchor.set(0.5, 0.5);
aLabel.x = aButton.x;
aLabel.y = aButton.y;
gridScreen.addChild(aLabel);
var sLabel = new Text2('S', {
	size: 60,
	fill: 0xFFFFFF
});
sLabel.anchor.set(0.5, 0.5);
sLabel.x = sButton.x;
sLabel.y = sButton.y;
gridScreen.addChild(sLabel);
var dLabel = new Text2('D', {
	size: 60,
	fill: 0xFFFFFF
});
dLabel.anchor.set(0.5, 0.5);
dLabel.x = dButton.x;
dLabel.y = dButton.y;
gridScreen.addChild(dLabel);
// Button event handlers
wButton.down = function () {
	keyStates.w = true;
};
wButton.up = function () {
	keyStates.w = false;
};
aButton.down = function () {
	keyStates.a = true;
};
aButton.up = function () {
	keyStates.a = false;
};
sButton.down = function () {
	keyStates.s = true;
};
sButton.up = function () {
	keyStates.s = false;
};
dButton.down = function () {
	keyStates.d = true;
};
dButton.up = function () {
	keyStates.d = false;
};
// Create white background for cursor screen
var whiteBackground = cursorScreen.addChild(LK.getAsset('gridCell', {
	anchorX: 0,
	anchorY: 0,
	width: 2048,
	height: 2732
}));
whiteBackground.tint = 0xFFFFFF;
whiteBackground.x = 0;
whiteBackground.y = 0;
// Create cursor screen content
var cursorTitle = new Text2('Alchemy Lab', {
	size: 80,
	fill: 0x000000
});
cursorTitle.anchor.set(0.5, 0.5);
cursorTitle.x = 2048 / 2;
cursorTitle.y = 400;
cursorScreen.addChild(cursorTitle);
// Create table
var table = cursorScreen.addChild(new Table());
table.x = 2048 / 2;
table.y = 2400;
// Create pot
var pot = cursorScreen.addChild(new Pot());
pot.x = 2048 / 2;
pot.y = 2150;
// Create spoon
var spoon = cursorScreen.addChild(new Spoon());
spoon.x = 2048 / 2 + 300;
spoon.y = 2360; // Position on table surface (table.y - table.height/2 = 2400 - 40)
var draggedSpoon = null;
var draggedCrystal = null;
// Create shelves above the table
var topShelf = cursorScreen.addChild(new Shelf());
topShelf.x = 2048 / 2;
topShelf.y = 1200; // Much higher up, away from pot
var bottomShelf = cursorScreen.addChild(new Shelf());
bottomShelf.x = 2048 / 2;
bottomShelf.y = 1400; // Higher up, maintaining spacing from top shelf
// Create crystals for top shelf
var crystalColors = [0x8B4513, 0xff0000, 0x008080, 0x800080, 0x4B0082, 0x654321]; // brown, red, teal, purple, indigo, dark brown
var crystals = [];
// Top shelf crystals
for (var i = 0; i < 6; i++) {
	var crystal = cursorScreen.addChild(new Crystal());
	crystal.x = topShelf.x - 500 + i * 200;
	crystal.y = topShelf.y - 60;
	var crystalColor = crystalColors[i % crystalColors.length];
	crystal.children[0].tint = crystalColor;
	crystal.children[0].originalTint = crystalColor;
	crystal.originalX = crystal.x;
	crystal.originalY = crystal.y;
	crystals.push(crystal);
}
// Bottom shelf crystals
for (var i = 0; i < 6; i++) {
	var crystal = cursorScreen.addChild(new Crystal());
	crystal.x = bottomShelf.x - 500 + i * 200;
	crystal.y = bottomShelf.y - 60;
	var crystalColor = crystalColors[(i + 3) % crystalColors.length];
	crystal.children[0].tint = crystalColor;
	crystal.children[0].originalTint = crystalColor;
	crystal.originalX = crystal.x;
	crystal.originalY = crystal.y;
	crystals.push(crystal);
}
// Create title for dual screen view
var dualScreenTitle = new Text2('Grid & Kitchen View', {
	size: 60,
	fill: 0xFFFFFF
});
dualScreenTitle.anchor.set(0.5, 0.5);
dualScreenTitle.x = 2048 / 2;
dualScreenTitle.y = 150;
game.addChild(dualScreenTitle);
// Cursor screen interaction
cursorScreen.move = function (x, y, obj) {
	// Handle crystal dragging - convert coordinates for scaled/positioned screen
	var localPos = cursorScreen.toLocal({
		x: x,
		y: y
	});
	if (draggedCrystal) {
		draggedCrystal.x = localPos.x;
		draggedCrystal.y = localPos.y;
	}
	if (draggedSpoon) {
		var potCenterX = 2048 / 2;
		var potCenterY = 2150;
		var potOuterRadius = 300; // Pot ellipse outer boundary (width/2 = 600/2)
		var potHeightRadius = 250; // Pot ellipse height boundary (height/2 = 500/2)
		var potWallThickness = 20; // Thickness of pot wall for collision
		// Position spoon hanging from cursor when dragging (bowl at cursor position)
		var proposedX = x;
		var proposedY = y + 360; // Offset so bowl hangs at cursor position
		// Function to check if spoon outline intersects with pot wall
		var checkSpoonWallCollision = function checkSpoonWallCollision(spoonX, spoonY) {
			// Check bowl collision with pot wall
			var bowlX = spoonX;
			var bowlY = spoonY - 360;
			var bowlNormalizedX = (bowlX - potCenterX) / potOuterRadius;
			var bowlNormalizedY = (bowlY - potCenterY) / potHeightRadius;
			var bowlEllipticalDistance = Math.sqrt(bowlNormalizedX * bowlNormalizedX + bowlNormalizedY * bowlNormalizedY);
			// Bowl radius factor for collision detection
			var bowlRadius = 60; // Half of bowl width (120/2)
			var bowlRadiusFactor = bowlRadius / Math.min(potOuterRadius, potHeightRadius);
			// Define pot wall boundaries - spoon can't pass through this zone
			var wallInnerBoundary = 1.0 - potWallThickness / Math.min(potOuterRadius, potHeightRadius);
			var wallOuterBoundary = 1.0 + potWallThickness / Math.min(potOuterRadius, potHeightRadius);
			// Check if bowl would intersect with pot wall
			var bowlCollision = bowlEllipticalDistance + bowlRadiusFactor >= wallInnerBoundary && bowlEllipticalDistance - bowlRadiusFactor <= wallOuterBoundary;
			if (bowlCollision) {
				return true;
			}
			// Check handle collision with pot wall (sample multiple points along handle)
			for (var i = 0; i <= 10; i++) {
				var handleSampleY = spoonY - i * 36; // Sample along 360 pixel handle length
				var handleNormalizedX = (spoonX - potCenterX) / potOuterRadius;
				var handleNormalizedY = (handleSampleY - potCenterY) / potHeightRadius;
				var handleEllipticalDistance = Math.sqrt(handleNormalizedX * handleNormalizedX + handleNormalizedY * handleNormalizedY);
				// Handle radius factor for collision detection
				var handleRadius = 20; // Half of handle width (40/2)
				var handleRadiusFactor = handleRadius / Math.min(potOuterRadius, potHeightRadius);
				// Check if this handle segment would intersect with pot wall
				var handleCollision = handleEllipticalDistance + handleRadiusFactor >= wallInnerBoundary && handleEllipticalDistance - handleRadiusFactor <= wallOuterBoundary;
				if (handleCollision) {
					return true;
				}
			}
			return false;
		};
		// Check current position and proposed new position
		var currentlyCollidingWithWall = checkSpoonWallCollision(draggedSpoon.x, draggedSpoon.y);
		var wouldCollideWithWall = checkSpoonWallCollision(proposedX, proposedY);
		// Collision resolution logic
		if (!currentlyCollidingWithWall && wouldCollideWithWall) {
			// Moving from free space into pot wall - block the movement
			return; // Don't update spoon position
		} else if (currentlyCollidingWithWall && wouldCollideWithWall) {
			// Currently stuck in wall and trying to move to another wall position
			// Try to push spoon away from pot center to resolve collision
			var dirX = proposedX - potCenterX;
			var dirY = proposedY - 360 - potCenterY; // Use bowl position for direction calculation
			var dirLength = Math.sqrt(dirX * dirX + dirY * dirY);
			if (dirLength > 0) {
				// Normalize direction vector
				dirX /= dirLength;
				dirY /= dirLength;
				// Push spoon to safe distance outside pot wall
				var safeDistance = potOuterRadius + 80; // Add safety margin
				proposedX = potCenterX + dirX * safeDistance;
				proposedY = potCenterY + dirY * safeDistance + 360; // Add back bowl offset
			}
		}
		// Update spoon position with validated coordinates
		draggedSpoon.x = proposedX;
		draggedSpoon.y = proposedY;
		// Enhanced stirring mechanics - only when spoon is in pot
		// Manual stirring when in pot and moving
		if (draggedSpoon.isInPot && draggedSpoon.isDragging) {
			// Calculate angle for stirring effect but keep the flipped orientation
			var angle = Math.atan2(y - potCenterY, x - potCenterX);
			draggedSpoon.rotation = Math.PI + angle + Math.PI / 4;
			// Create stirring particles effect using tween
			if (LK.ticks % 10 === 0) {
				// Every 10 frames
				// Animate pot slightly to show stirring effect
				tween(pot, {
					scaleX: 1.05,
					scaleY: 1.05
				}, {
					duration: 100,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						tween(pot, {
							scaleX: 1.0,
							scaleY: 1.0
						}, {
							duration: 100,
							easing: tween.easeIn
						});
					}
				});
				// Create water ripple effect during stirring
				if (LK.ticks % 15 === 0) {
					// Get water element from pot (second child after potBase)
					var potWater = pot.children[1];
					if (potWater) {
						tween(potWater, {
							scaleX: 1.1,
							scaleY: 0.95
						}, {
							duration: 200,
							easing: tween.easeOut,
							onFinish: function onFinish() {
								tween(potWater, {
									scaleX: 1.0,
									scaleY: 1.0
								}, {
									duration: 200,
									easing: tween.easeIn
								});
							}
						});
					}
				}
			}
		}
	}
};
// Initialize screen visibility - both screens always visible
gridScreen.visible = true;
cursorScreen.visible = true;
function movePlayer(direction) {
	// Check if we have any available movements
	if (availableMovements.length === 0) {
		return; // No movement allowed without crystals in pot
	}
	var newX = player.gridX;
	var newY = player.gridY;
	var movementUsed = null;
	// Try to find a movement that matches the direction
	for (var i = 0; i < availableMovements.length; i++) {
		var movement = availableMovements[i];
		var tempX = player.gridX;
		var tempY = player.gridY;
		switch (direction) {
			case 'w':
				// Up movement
				if (movement.upSteps) {
					tempY = Math.max(0, player.gridY - movement.upSteps);
					if (movement.leftSteps) {
						tempX = Math.max(0, player.gridX - movement.leftSteps);
					} else if (movement.rightSteps) {
						tempX = Math.min(gridSize - 1, player.gridX + movement.rightSteps);
					}
					movementUsed = i;
				}
				break;
			case 's':
				// Down movement
				if (movement.downSteps) {
					tempY = Math.min(gridSize - 1, player.gridY + movement.downSteps);
					if (movement.leftSteps) {
						tempX = Math.max(0, player.gridX - movement.leftSteps);
					} else if (movement.rightSteps) {
						tempX = Math.min(gridSize - 1, player.gridX + movement.rightSteps);
					}
					movementUsed = i;
				}
				break;
			case 'a':
				// Left movement
				if (movement.leftSteps && !movement.upSteps && !movement.downSteps) {
					tempX = Math.max(0, player.gridX - movement.leftSteps);
					movementUsed = i;
				}
				break;
			case 'd':
				// Right movement
				if (movement.rightSteps && !movement.upSteps && !movement.downSteps) {
					tempX = Math.min(gridSize - 1, player.gridX + movement.rightSteps);
					movementUsed = i;
				}
				break;
		}
		// If we found a valid movement, apply it
		if (movementUsed !== null && (tempX !== player.gridX || tempY !== player.gridY)) {
			newX = tempX;
			newY = tempY;
			// Remove the used movement
			availableMovements.splice(movementUsed, 1);
			break;
		}
	}
	// Only move if position changed
	if (newX !== player.gridX || newY !== player.gridY) {
		player.gridX = newX;
		player.gridY = newY;
		player.moveToGridPosition();
	}
}
game.update = function () {
	// Update movement status display
	var statusText = '';
	if (availableMovements.length === 0) {
		statusText = 'No movements available\nPlace crystals in pot!';
	} else {
		statusText = 'Available movements: ' + availableMovements.length + '\n';
		for (var i = 0; i < availableMovements.length; i++) {
			var mov = availableMovements[i];
			statusText += mov.type + ' crystal: ';
			if (mov.upSteps) statusText += mov.upSteps + ' up ';
			if (mov.downSteps) statusText += mov.downSteps + ' down ';
			if (mov.leftSteps) statusText += mov.leftSteps + ' left ';
			if (mov.rightSteps) statusText += mov.rightSteps + ' right ';
			statusText += '\n';
		}
	}
	movementStatusText.setText(statusText);
	// Handle grid controls
	// Check for key press transitions (just pressed)
	if (!lastKeyStates.w && keyStates.w) {
		movePlayer('w');
	}
	if (!lastKeyStates.a && keyStates.a) {
		movePlayer('a');
	}
	if (!lastKeyStates.s && keyStates.s) {
		movePlayer('s');
	}
	if (!lastKeyStates.d && keyStates.d) {
		movePlayer('d');
	}
	// Update last key states
	lastKeyStates.w = keyStates.w;
	lastKeyStates.a = keyStates.a;
	lastKeyStates.s = keyStates.s;
	lastKeyStates.d = keyStates.d;
};