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

/**** 
* Classes
****/ 
// Carnivore class
var Carnivore = Container.expand(function () {
	var self = Container.call(this);
	var carnAsset = self.attachAsset('carnivore', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.target = null;
	self.speed = 1.5 + Math.random() * 1.2;
	self.eaten = false;
	self._chaseTime = 0; // How long we've been chasing a herbivore
	self._tired = false; // Are we tired?
	self._tiredTimer = 0; // How long left to rest
	// --- State management for wandering/hungry ---
	self.state = "hungry"; // "wandering" or "hungry"
	self._eatCooldown = 0; // frames left in wandering after eating
	self.update = function () {
		if (self.eaten) return;
		// --- WINTER BEHAVIOR: Wanderlust, ignore herbivores, and cannot starve ---
		var isWinter = !!window.winterState;
		if (isWinter) {
			// Always wander, never chase or eat, never get tired, never starve
			self.state = "wandering";
			self.target = null;
			self._tired = false;
			self._tiredTimer = 0;
			self._chaseTime = 0;
			// Wander constantly
			if (!self._wanderTimer || self._wanderTimer <= 0) {
				var angle = Math.random() * Math.PI * 2;
				self._wanderAngle = angle;
				self._wanderTimer = 60 + Math.floor(Math.random() * 60);
			}
			if (typeof self._wanderAngle === "number") {
				self.x += Math.cos(self._wanderAngle) * self.speed * 0.5;
				self.y += Math.sin(self._wanderAngle) * self.speed * 0.5;
				self._wanderTimer--;
				// Keep inside map bounds (strictly)
				var minX = 124 + 60;
				var maxX = 124 + 1800 - 60;
				var minY = paletteY + 320 + 60;
				var maxY = paletteY + 320 + 2000 - 60;
				if (self.x < minX) self.x = minX;
				if (self.x > maxX) self.x = maxX;
				if (self.y < minY) self.y = minY;
				if (self.y > maxY) self.y = maxY;
			}
			return;
		}
		// Handle tired state
		if (self._tired) {
			self._tiredTimer--;
			if (self._tiredTimer <= 0) {
				self._tired = false;
				self._chaseTime = 0;
			}
			// While tired, don't chase or wander, just stand still
			return;
		}
		// Handle eat cooldown (wandering after eating)
		if (self._eatCooldown > 0) {
			self._eatCooldown--;
			if (self._eatCooldown === 0) {
				self.state = "hungry";
			}
		}
		// State: wandering (ignore prey)
		if (self.state === "wandering") {
			self.target = null; // Don't chase
			// --- Random wandering when not chasing herbivores ---
			if (!self._wanderTimer || self._wanderTimer <= 0) {
				var angle = Math.random() * Math.PI * 2;
				self._wanderAngle = angle;
				self._wanderTimer = 60 + Math.floor(Math.random() * 60);
			}
			if (typeof self._wanderAngle === "number") {
				self.x += Math.cos(self._wanderAngle) * self.speed * 0.5;
				self.y += Math.sin(self._wanderAngle) * self.speed * 0.5;
				self._wanderTimer--;
				// Keep inside map bounds (strictly)
				var minX = 124 + 60;
				var maxX = 124 + 1800 - 60;
				var minY = paletteY + 320 + 60;
				var maxY = paletteY + 320 + 2000 - 60;
				if (self.x < minX) self.x = minX;
				if (self.x > maxX) self.x = maxX;
				if (self.y < minY) self.y = minY;
				if (self.y > maxY) self.y = maxY;
			}
			self._chaseTime = 0; // Not chasing, reset chase timer
			return;
		}
		// State: hungry (look for prey)
		if (self.state === "hungry") {
			// Find nearest herbivore or pollinator if not already targeting
			if (!self.target || self.target.eaten) {
				var minDist = 999999,
					closest = null;
				// Check herbivores
				for (var i = 0; i < herbivores.length; i++) {
					var h = herbivores[i];
					if (h.eaten) continue;
					var dx = h.x - self.x,
						dy = h.y - self.y;
					var dist = dx * dx + dy * dy;
					if (dist < minDist) {
						minDist = dist;
						closest = h;
					}
				}
				// (Carnivores ignore pollinators)
				self.target = closest;
			}
			// --- Random wandering when not chasing herbivores ---
			if ((!self.target || self.target.eaten) && (!self._wanderTimer || self._wanderTimer <= 0)) {
				var angle = Math.random() * Math.PI * 2;
				self._wanderAngle = angle;
				self._wanderTimer = 60 + Math.floor(Math.random() * 60);
			}
			if (!self.target || self.target.eaten) {
				if (typeof self._wanderAngle === "number") {
					self.x += Math.cos(self._wanderAngle) * self.speed * 0.5;
					self.y += Math.sin(self._wanderAngle) * self.speed * 0.5;
					self._wanderTimer--;
					var minX = 124 + 60;
					var maxX = 124 + 1800 - 60;
					var minY = paletteY + 320 + 60;
					var maxY = paletteY + 320 + 2000 - 60;
					if (self.x < minX) self.x = minX;
					if (self.x > maxX) self.x = maxX;
					if (self.y < minY) self.y = minY;
					if (self.y > maxY) self.y = maxY;
				}
				self._chaseTime = 0; // Not chasing, reset chase timer
			}
			// Move toward target herbivore
			if (self.target && !self.target.eaten) {
				var dx = self.target.x - self.x;
				var dy = self.target.y - self.y;
				var dist = Math.sqrt(dx * dx + dy * dy);
				if (dist > 1) {
					self.x += dx / dist * self.speed;
					self.y += dy / dist * self.speed;
				}
				// Track how long we've been chasing
				self._chaseTime++;
				// If we've been chasing for more than 6 seconds (360 frames), get tired
				if (self._chaseTime > 360) {
					self._tired = true;
					self._tiredTimer = 600; // 10 seconds at 60fps
					self._chaseTime = 0;
					return;
				}
				// Eat herbivore or pollinator if close enough
				if (dist < 60 && !self.target.eaten) {
					// Remove from correct array if pollinator
					if (pollinators.indexOf(self.target) !== -1) {
						self.target.die();
						// Remove from pollinators array in main update loop, not here
					} else {
						self.target.die();
					}
					// Move away from the eaten herbivore
					if (self.target) {
						var awayDX = self.x - self.target.x;
						var awayDY = self.y - self.target.y;
						var awayDist = Math.sqrt(awayDX * awayDX + awayDY * awayDY);
						if (awayDist > 0) {
							// Move 100px away in the opposite direction
							self.x += awayDX / awayDist * 100;
							self.y += awayDY / awayDist * 100;
							// Clamp to map area
							var minX = 124 + 60;
							var maxX = 124 + 1800 - 60;
							var minY = paletteY + 320 + 60;
							var maxY = paletteY + 320 + 2000 - 60;
							if (self.x < minX) self.x = minX;
							if (self.x > maxX) self.x = maxX;
							if (self.y < minY) self.y = minY;
							if (self.y > maxY) self.y = maxY;
						}
					}
					// Track herbivores eaten for egg laying
					self._herbivoresEaten = (self._herbivoresEaten || 0) + 1;
					// Lay an egg if 3 herbivores have been eaten, then reset counter
					if (self._herbivoresEaten >= 3) {
						var egg = new Egg();
						egg.x = self.x;
						egg.y = self.y;
						egg.scaleX = 0.5;
						egg.scaleY = 0.5;
						egg.alpha = 1;
						egg._isCarnivoreEgg = true;
						egg._carnivoreHatch = true;
						if (self.parent) self.parent.addChild(egg);
						if (typeof eggs !== "undefined") eggs.push(egg);
						self._herbivoresEaten = 0;
					}
					self.target = null;
					self._chaseTime = 0; // Reset chase timer after eating
					// Animate carnivore "eating"
					tween(self, {
						scaleX: 1.2,
						scaleY: 1.2
					}, {
						duration: 120,
						easing: tween.easeOut,
						onFinish: function onFinish() {
							tween(self, {
								scaleX: 1,
								scaleY: 1
							}, {
								duration: 120,
								easing: tween.easeIn
							});
						}
					});
					// After eating, enter wandering state for 1 minute (3600 frames)
					self.state = "wandering";
					self._eatCooldown = 3600;
				}
			}
		} // end hungry state
	};
	// Carnivores are not eaten in this MVP
	return self;
});
// Egg class
var Egg = Container.expand(function () {
	var self = Container.call(this);
	// Always use carnivore_egg asset if this is a carnivore egg, pollinator_egg if pollinator, else normal egg
	var eggAsset;
	if (self._isCarnivoreEgg === true || self._carnivoreHatch === true) {
		eggAsset = self.attachAsset('carnivore_egg', {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: 1,
			scaleY: 1
		});
	} else if (self._isPollinatorEgg === true || self._pollinatorHatch === true) {
		eggAsset = self.attachAsset('pollinator_egg', {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: 1,
			scaleY: 1
		});
	} else {
		eggAsset = self.attachAsset('egg', {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: 1,
			scaleY: 1
		});
	}
	self.hatched = false;
	self._hatchTimer = 420 + Math.floor(Math.random() * 180); // 7-10 seconds
	self.update = function () {
		if (self.hatched) return;
		// Pause hatching if it's summer or winter
		var isSummer = !!window.summerState;
		var isWinter = !!window.winterState;
		if (isSummer || isWinter) {
			// Do not decrement hatch timer, eggs are dormant
			return;
		}
		self._hatchTimer--;
		if (self._hatchTimer <= 0) {
			self.hatched = true;
			// Animate egg hatching
			tween(self, {
				scaleX: 1.2,
				scaleY: 1.2,
				alpha: 0.5
			}, {
				duration: 200,
				easing: tween.easeOut,
				onFinish: function onFinish() {
					// Spawn a new carnivore if this is a carnivore egg, pollinator if pollinator egg, otherwise herbivore
					if (self._isCarnivoreEgg && self._carnivoreHatch) {
						var carn = new Carnivore();
						carn.x = self.x;
						carn.y = self.y;
						carn.scaleX = 1;
						carn.scaleY = 1;
						carn.alpha = 1;
						if (self.parent) self.parent.addChild(carn);
						if (typeof carnivores !== "undefined") carnivores.push(carn);
					} else if (self._isPollinatorEgg && self._pollinatorHatch) {
						var poll = new Pollinator();
						poll.x = self.x;
						poll.y = self.y;
						poll.scaleX = 1;
						poll.scaleY = 1;
						poll.alpha = 1;
						if (self.parent) self.parent.addChild(poll);
						if (typeof pollinators !== "undefined") pollinators.push(poll);
					} else {
						// Spawn a new Nummer at this position
						var herb = new Nummer();
						herb.x = self.x;
						herb.y = self.y;
						herb.scaleX = 1;
						herb.scaleY = 1;
						herb.alpha = 1;
						if (self.parent) self.parent.addChild(herb);
						herbivores.push(herb);
					}
					self.destroy();
				}
			});
		}
	};
	return self;
});
// Fungi class
var Fungi = Container.expand(function () {
	var self = Container.call(this);
	// Use fungi asset
	var fungiAsset = self.attachAsset('fungi', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Fungi AI: shoot spores at nearby herbivores
	self._sporeCooldown = 0;
	self.update = function () {
		// Only shoot if cooldown is 0
		if (self._sporeCooldown > 0) {
			self._sporeCooldown--;
			return;
		}
		// Find nearest herbivore within 400px
		var minDist = 999999,
			closest = null;
		for (var i = 0; i < herbivores.length; i++) {
			var h = herbivores[i];
			if (h.eaten || h.spored) continue;
			var dx = h.x - self.x,
				dy = h.y - self.y;
			var dist = dx * dx + dy * dy;
			if (dist < minDist && Math.sqrt(dist) < 400) {
				minDist = dist;
				closest = h;
			}
		}
		if (closest) {
			// Shoot a spore at the herbivore
			var spore = new FungiSpore();
			spore.x = self.x;
			spore.y = self.y;
			spore.target = closest;
			game.addChild(spore);
			if (!fungiSpores) fungiSpores = [];
			fungiSpores.push(spore);
			self._sporeCooldown = 120 + Math.floor(Math.random() * 60); // 2-3 seconds cooldown
		}
	};
	return self;
});
// Nummer class (formerly Herbivore)
var Nummer = Container.expand(function () {
	var self = Container.call(this);
	self.spored = false; // Track if this Nummer was hit by a spore
	var herbAsset = self.attachAsset('herbivore', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.target = null;
	self.speed = 1.2 + Math.random() * 1.0;
	self.eaten = false;
	// Track number of plants eaten for egg laying
	self._plantsEaten = 0;
	// --- State management for hungry/sleepy ---
	self.state = "hungry"; // "hungry" or "sleepy"
	self._sleepTimer = 0; // frames left in sleepy state
	// --- Starvation timer: die if not eating for 2 cycles (80 seconds = 4800 frames) ---
	self._starveTimer = 4800; // 80 seconds at 60fps
	self.update = function () {
		if (self.eaten) return;
		// --- WINTER BEHAVIOR: Move slower, avoid eating, and halt starvation meter ---
		var isWinter = !!window.winterState;
		var originalSpeed = self.speed;
		if (isWinter) {
			// Move slower in winter
			self.speed = originalSpeed * 0.4;
		} else {
			self.speed = originalSpeed;
		}
		// Starvation logic: decrement timer if alive and hungry/wandering, but not in winter
		if ((self.state === "hungry" || self.state === "wandering") && !isWinter) {
			self._starveTimer--;
			if (self._starveTimer <= 0 && !self.eaten) {
				// Starve and die
				self.die();
				return;
			}
		}
		// Handle infected state
		if (self.infected) {
			self.infectedTimer = (self.infectedTimer || 0) + 1;
			// Future: add infected behavior here (e.g. slow, animation, etc)
		}
		// If infection was pending from summer, and now it's not summer, apply infection
		if (self._pendingFungiInfection && !window.summerState) {
			self._pendingFungiInfection = false;
			self.infected = true;
			self.infectedTimer = 0;
			// Tint permanently purple
			tween(self, {
				tint: 0xbb88ff
			}, {
				duration: 80
			});
		}
		// Handle sleepy state
		if (self.state === "sleepy") {
			// Check for nearby carnivore and possibly wake up
			var nearestCarn = null;
			var minCarnDist = 999999;
			for (var ci = 0; ci < carnivores.length; ci++) {
				var carn = carnivores[ci];
				if (carn.eaten) continue;
				var cdx = carn.x - self.x;
				var cdy = carn.y - self.y;
				var cdist = cdx * cdx + cdy * cdy;
				if (cdist < minCarnDist) {
					minCarnDist = cdist;
					nearestCarn = carn;
				}
			}
			// If carnivore is within 300px, 50% chance to wake up and run away
			if (nearestCarn && Math.sqrt(minCarnDist) < 300) {
				// Only try to wake up once per frame if still sleepy
				if (!self._triedWakeThisFrame) {
					self._triedWakeThisFrame = true;
					if (Math.random() < 0.5) {
						// Wake up and run away from carnivore
						self.state = "hungry";
						// Move away from carnivore immediately
						var dx = self.x - nearestCarn.x;
						var dy = self.y - nearestCarn.y;
						var dist = Math.sqrt(dx * dx + dy * dy);
						if (dist > 1) {
							// Move a burst away (3x speed for one frame)
							self.x += dx / dist * (self.speed * 3);
							self.y += dy / dist * (self.speed * 3);
						}
						// Clamp to map area
						var minX = 124 + 60;
						var maxX = 124 + 1800 - 60;
						var minY = paletteY + 320 + 60;
						var maxY = paletteY + 320 + 2000 - 60;
						if (self.x < minX) self.x = minX;
						if (self.x > maxX) self.x = maxX;
						if (self.y < minY) self.y = minY;
						if (self.y > maxY) self.y = maxY;
						// Don't continue sleeping
						return;
					}
				}
			} else {
				self._triedWakeThisFrame = false;
			}
			self._sleepTimer--;
			if (self._sleepTimer <= 0) {
				self.state = "wandering";
				self._wanderAfterSleepTimer = 600; // 10 seconds at 60fps
			}
			// While sleepy, don't move or seek food
			return;
		}
		// Wandering state after sleep: ignore plants, just wander for 10s, then become hungry
		if (self.state === "wandering") {
			if (typeof self._wanderAfterSleepTimer === "undefined") self._wanderAfterSleepTimer = 600;
			self._wanderAfterSleepTimer--;
			// --- Random wandering ---
			if (!self._wanderTimer || self._wanderTimer <= 0) {
				var angle = Math.random() * Math.PI * 2;
				self._wanderAngle = angle;
				self._wanderTimer = 60 + Math.floor(Math.random() * 60);
			}
			if (typeof self._wanderAngle === "number") {
				self.x += Math.cos(self._wanderAngle) * self.speed * 0.5;
				self.y += Math.sin(self._wanderAngle) * self.speed * 0.5;
				self._wanderTimer--;
				// Keep inside map bounds (strictly)
				var minX = 124 + 60;
				var maxX = 124 + 1800 - 60;
				var minY = paletteY + 320 + 60;
				var maxY = paletteY + 320 + 2000 - 60;
				if (self.x < minX) self.x = minX;
				if (self.x > maxX) self.x = maxX;
				if (self.y < minY) self.y = minY;
				if (self.y > maxY) self.y = maxY;
			}
			if (self._wanderAfterSleepTimer <= 0) {
				self.state = "hungry";
			}
			return;
		}
		// Only seek food if hungry
		if (self.state === "hungry") {
			var isWinter = !!window.winterState;
			// In winter, do not seek or eat plants, but wander randomly
			if (isWinter) {
				// Wander only, do not target plants
				self.target = null;
				// --- Random wandering in winter ---
				if (!self._wanderTimer || self._wanderTimer <= 0) {
					var angle = Math.random() * Math.PI * 2;
					self._wanderAngle = angle;
					self._wanderTimer = 60 + Math.floor(Math.random() * 60);
				}
				if (typeof self._wanderAngle === "number") {
					self.x += Math.cos(self._wanderAngle) * self.speed * 0.5;
					self.y += Math.sin(self._wanderAngle) * self.speed * 0.5;
					self._wanderTimer--;
					// Keep inside map bounds (strictly)
					var minX = 124 + 60;
					var maxX = 124 + 1800 - 60;
					var minY = paletteY + 320 + 60;
					var maxY = paletteY + 320 + 2000 - 60;
					if (self.x < minX) self.x = minX;
					if (self.x > maxX) self.x = maxX;
					if (self.y < minY) self.y = minY;
					if (self.y > maxY) self.y = maxY;
				}
			} else {
				// Find nearest plant if not already targeting
				if (!self.target || self.target.eaten) {
					var minDist = 999999,
						closest = null;
					for (var i = 0; i < plants.length; i++) {
						var p = plants[i];
						if (p.eaten) continue;
						var dx = p.x - self.x,
							dy = p.y - self.y;
						var dist = dx * dx + dy * dy;
						if (dist < minDist) {
							minDist = dist;
							closest = p;
						}
					}
					self.target = closest;
				}
			}
			// Nummer can walk over fungi as if it is not there: do not treat fungi as obstacles, so do not check for collision or avoid them at all in movement logic.
			// Check for nearest carnivore
			var nearestCarn = null;
			var minCarnDist = 999999;
			var tiredCarnivore = null;
			var tiredCarnDist = 999999;
			for (var ci = 0; ci < carnivores.length; ci++) {
				var carn = carnivores[ci];
				if (carn.eaten) continue;
				var cdx = carn.x - self.x;
				var cdy = carn.y - self.y;
				var cdist = cdx * cdx + cdy * cdy;
				if (cdist < minCarnDist) {
					minCarnDist = cdist;
					nearestCarn = carn;
				}
				// Track tired carnivore chasing this herbivore
				if (carn._tired && carn.target === self && cdist < tiredCarnDist) {
					tiredCarnivore = carn;
					tiredCarnDist = cdist;
				}
			}
			var carnivoreTooClose = false;
			var carnDist = 0;
			var runAwayDX = 0,
				runAwayDY = 0;
			if (nearestCarn) {
				carnDist = Math.sqrt((nearestCarn.x - self.x) * (nearestCarn.x - self.x) + (nearestCarn.y - self.y) * (nearestCarn.y - self.y));
				if (carnDist < 300) {
					// If carnivore is within 300px, run away
					carnivoreTooClose = true;
					runAwayDX = self.x - nearestCarn.x;
					runAwayDY = self.y - nearestCarn.y;
				}
			}
			// --- New: If a tired carnivore was chasing this herbivore, charge away until far enough ---
			// (Removed barrier logic: herbivores can always run away from tired carnivores)
			if (carnivoreTooClose && carnDist > 1) {
				// Run away from carnivore
				self.x += runAwayDX / carnDist * (self.speed * 1.5);
				self.y += runAwayDY / carnDist * (self.speed * 1.5);
			} else {
				// --- Random wandering when not chasing plant ---
				if ((!self.target || self.target.eaten) && (!self._wanderTimer || self._wanderTimer <= 0)) {
					// Pick a new random direction every 60-120 frames
					var angle = Math.random() * Math.PI * 2;
					self._wanderAngle = angle;
					self._wanderTimer = 60 + Math.floor(Math.random() * 60);
				}
				if (!self.target || self.target.eaten) {
					// Wander in the chosen direction
					if (typeof self._wanderAngle === "number") {
						self.x += Math.cos(self._wanderAngle) * self.speed * 0.5;
						self.y += Math.sin(self._wanderAngle) * self.speed * 0.5;
						self._wanderTimer--;
						// Keep inside map bounds (strictly)
						var minX = 124 + 60;
						var maxX = 124 + 1800 - 60;
						var minY = paletteY + 320 + 60;
						var maxY = paletteY + 320 + 2000 - 60;
						if (self.x < minX) self.x = minX;
						if (self.x > maxX) self.x = maxX;
						if (self.y < minY) self.y = minY;
						if (self.y > maxY) self.y = maxY;
					}
				}
				// Move toward target plant
				if (self.target && !self.target.eaten) {
					var isWinter = !!window.winterState;
					var dx = self.target.x - self.x;
					var dy = self.target.y - self.y;
					var dist = Math.sqrt(dx * dx + dy * dy);
					if (dist > 1) {
						self.x += dx / dist * self.speed;
						self.y += dy / dist * self.speed;
					}
					// Eat plant if close enough, but not in winter
					if (!isWinter && dist < 60 && !self.target.eaten) {
						var eatenPlant = self.target;
						self.target.die();
						self.target = null;
						// Animate Nummer "eating"
						tween(self, {
							scaleX: 1.2,
							scaleY: 1.2
						}, {
							duration: 120,
							easing: tween.easeOut,
							onFinish: function onFinish() {
								tween(self, {
									scaleX: 1,
									scaleY: 1
								}, {
									duration: 120,
									easing: tween.easeIn
								});
							}
						});
						// After eating, enter sleepy state for 10 seconds (600 frames)
						self.state = "sleepy";
						self._sleepTimer = 600;
						// Reset starvation timer after eating only if plant is not brown
						if (!(eatenPlant && eatenPlant._isBrown)) {
							self._starveTimer = 4800; // 80 seconds at 60fps
						}
						// Increment plants eaten counter
						self._plantsEaten = (self._plantsEaten || 0) + 1;
						// Lay an egg if 4 plants have been eaten, then reset counter
						if (self._plantsEaten >= 4) {
							var egg = new Egg();
							egg.x = self.x;
							egg.y = self.y;
							egg.scaleX = 0.5;
							egg.scaleY = 0.5;
							egg.alpha = 1;
							if (self.parent) self.parent.addChild(egg);
							if (typeof eggs !== "undefined") eggs.push(egg);
							self._plantsEaten = 0;
						}
					}
				}
			}
		}
	};
	// Called when eaten by carnivore
	self.die = function (_onFinish) {
		if (self.eaten) return;
		self.eaten = true;
		// If infected, spawn a fungi at this position
		if (self.infected) {
			var newFungi = new Fungi();
			newFungi.x = self.x;
			newFungi.y = self.y;
			newFungi.scaleX = 1;
			newFungi.scaleY = 1;
			newFungi.alpha = 1;
			if (self.parent) self.parent.addChild(newFungi);
			if (typeof fungis !== "undefined") fungis.push(newFungi);
		}
		tween(self, {
			scaleX: 0,
			scaleY: 0,
			alpha: 0
		}, {
			duration: 400,
			easing: tween.easeIn,
			onFinish: function onFinish() {
				self.destroy();
				if (_onFinish) _onFinish();
			}
		});
	};
	// Called when hit by a spore
	self.sporeHit = function () {
		if (self.spored) return; // Only allow once
		self.spored = true;
		// If it's summer, delay infection until next winter or spring
		if (window.summerState) {
			// Mark as pending infection, but do not infect yet
			self._pendingFungiInfection = true;
			// Optionally, you could tint a different color to show pending state, or do nothing
			return;
		}
		// Enter infected state immediately if not summer
		self.infected = true;
		self.infectedTimer = 0;
		// Tint permanently purple
		tween(self, {
			tint: 0xbb88ff
		}, {
			duration: 80
		});
	};
	return self;
});
// Parasite class (seeks and attaches to herbivores or carnivores)
var Parasite = Container.expand(function () {
	var self = Container.call(this);
	var parasiteAsset = self.attachAsset('box', {
		anchorX: 0.5,
		anchorY: 0.5,
		width: 60,
		height: 60,
		color: 0x8888ff,
		shape: 'box'
	});
	// State: "seek", "attached"
	self.state = "seek";
	self.target = null;
	self.attachedTo = null;
	self.offsetX = 0;
	self.offsetY = 0;
	self.speed = 1.5 + Math.random() * 0.7;
	// Track last intersecting for attach logic
	self._lastIntersecting = false;
	self.update = function () {
		// If attached, follow the host
		if (self.state === "attached" && self.attachedTo && !self.attachedTo.eaten) {
			// Stay at the same offset from host
			self.x = self.attachedTo.x + self.offsetX;
			self.y = self.attachedTo.y + self.offsetY;
			// If host is eaten, detach and seek again
			if (self.attachedTo.eaten) {
				self.state = "seek";
				self.attachedTo = null;
				self.target = null;
			}
			return;
		}
		// If seeking, look for nearest herbivore or carnivore
		if (self.state === "seek") {
			// If no target or target is eaten or already has a parasite attached, find new target
			if (!self.target || self.target.eaten || self.target._parasiteAttached && self.target._parasiteAttached !== self) {
				var minDist = 999999,
					closest = null;
				// Search herbivores first
				for (var i = 0; i < herbivores.length; i++) {
					var h = herbivores[i];
					if (h.eaten) continue;
					// Only attach if not already parasitized
					if (h._parasiteAttached) continue;
					var dx = h.x - self.x,
						dy = h.y - self.y;
					var dist = dx * dx + dy * dy;
					if (dist < minDist) {
						minDist = dist;
						closest = h;
					}
				}
				// If no herbivore, search carnivores
				if (!closest) {
					for (var i = 0; i < carnivores.length; i++) {
						var c = carnivores[i];
						if (c.eaten) continue;
						if (c._parasiteAttached) continue;
						var dx = c.x - self.x,
							dy = c.y - self.y;
						var dist = dx * dx + dy * dy;
						if (dist < minDist) {
							minDist = dist;
							closest = c;
						}
					}
				}
				self.target = closest;
			}
			// If we have a target, move toward it
			if (self.target && !self.target.eaten) {
				var dx = self.target.x - self.x;
				var dy = self.target.y - self.y;
				var dist = Math.sqrt(dx * dx + dy * dy);
				if (dist > 1) {
					self.x += dx / dist * self.speed;
					self.y += dy / dist * self.speed;
				}
				// Attach if close enough and not already attached
				var isIntersecting = self.intersects(self.target);
				if (!self._lastIntersecting && isIntersecting) {
					// Attach to host
					self.state = "attached";
					self.attachedTo = self.target;
					// Store offset so parasite stays visually attached
					self.offsetX = self.x - self.attachedTo.x;
					self.offsetY = self.y - self.attachedTo.y;
					// Mark host as parasitized
					self.attachedTo._parasiteAttached = self;
				}
				self._lastIntersecting = isIntersecting;
			} else {
				// Wander randomly if no target
				if (!self._wanderTimer || self._wanderTimer <= 0) {
					self._wanderAngle = Math.random() * Math.PI * 2;
					self._wanderTimer = 60 + Math.floor(Math.random() * 60);
				}
				if (typeof self._wanderAngle === "number") {
					self.x += Math.cos(self._wanderAngle) * self.speed * 0.5;
					self.y += Math.sin(self._wanderAngle) * self.speed * 0.5;
					self._wanderTimer--;
					// Keep inside map bounds
					var minX = 124 + 60;
					var maxX = 124 + 1800 - 60;
					var minY = paletteY + 320 + 60;
					var maxY = paletteY + 320 + 2000 - 60;
					if (self.x < minX) self.x = minX;
					if (self.x > maxX) self.x = maxX;
					if (self.y < minY) self.y = minY;
					if (self.y > maxY) self.y = maxY;
				}
				self._lastIntersecting = false;
			}
		}
	};
	return self;
});
// Plant class
var Plant = Container.expand(function () {
	var self = Container.call(this);
	var plantAsset = self.attachAsset('plant', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.plantAsset = plantAsset; // Expose for tinting
	self._canDie = true; // Track if plant can die
	// Plants are static, but we can animate them when eaten
	self.eaten = false;
	// Track the cycle the plant was created in
	self._bornCycle = typeof cycleCount !== "undefined" ? cycleCount : 0;
	self.die = function (_onFinish2) {
		if (self.eaten) return;
		if (self._canDie === false) return; // Prevent dying if not allowed
		self.eaten = true;
		tween(self, {
			scaleX: 0,
			scaleY: 0,
			alpha: 0
		}, {
			duration: 400,
			easing: tween.easeIn,
			onFinish: function onFinish() {
				self.destroy();
				if (_onFinish2) _onFinish2();
			}
		});
	};
	// Plants die after 1 cycle
	self.update = function () {
		if (self.eaten) return;
		// --- Summer: chance to turn brown and become unpollinatable ---
		if (self._invulnerable) {
			// While invulnerable, never turn brown or die
			self._isBrown = false;
			if (self.plantAsset && typeof self.plantAsset.tint !== "undefined") {
				self.plantAsset.tint = 0xffffff;
			}
		} else {
			if (window.summerState && !self._isBrown && !self.eaten) {
				// Only roll once per plant per summer
				if (typeof self._brownChecked === "undefined" || self._brownChecked !== cycleCount) {
					self._brownChecked = cycleCount;
					if (Math.random() < 0.12) {
						// ~12% chance per cycle
						self._isBrown = true;
						if (self.plantAsset && typeof self.plantAsset.tint !== "undefined") {
							self.plantAsset.tint = 0x996633; // brown
						}
					}
				}
			}
			// If not summer, reset brown state
			if (!window.summerState && self._isBrown) {
				self._isBrown = false;
				if (self.plantAsset && typeof self.plantAsset.tint !== "undefined") {
					self.plantAsset.tint = 0xffffff;
				}
			}
			// Only die if at least one full cycle has passed since birth
			if (typeof cycleCount !== "undefined" && typeof self._bornCycle !== "undefined") {
				// Brown plants in summer: die after 1/2 cycle (shorter lifespan)
				if (self._isBrown && window.summerState && self._canDie !== false) {
					if (cycleCount > self._bornCycle + 0.5) {
						self.die();
					}
				} else if (cycleCount > self._bornCycle + 1 && self._canDie !== false) {
					self.die();
				}
			}
		}
	};
	return self;
});
// Pollinator class
var Pollinator = Container.expand(function () {
	var self = Container.call(this);
	var pollAsset = self.attachAsset('pollinator', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.state = "seek"; // "seek", "scatter", "planting"
	self.target = null;
	self.speed = 2 + Math.random();
	self._scatterTimer = 0;
	self._scatterAngle = 0;
	self._plantSeedTimer = 0;
	self._hasSeed = true;
	self.eaten = false;
	self.lastWasTouchingPlant = false;
	// --- Pollination counter for egg laying ---
	self._pollinations = 0;
	self._layingEgg = false;
	self._eggObj = null;
	// Add a lifetime timer (1 minute = 3600 frames)
	self._lifetime = 3600;
	self.update = function () {
		if (self.eaten) return;
		// --- HIBERNATION: If background is white, pollinators do nothing, don't move, don't die, don't act ---
		if (typeof pollinatorsHibernating !== "undefined" && pollinatorsHibernating) {
			// Do not decrement lifetime, do not move, do not die, do not lay eggs, do not plant seeds
			return;
		}
		// Pollinator dies after 1 minute
		self._lifetime--;
		if (self._lifetime <= 0) {
			// Animate and destroy pollinator
			tween(self, {
				scaleX: 0,
				scaleY: 0,
				alpha: 0
			}, {
				duration: 400,
				easing: tween.easeIn,
				onFinish: function onFinish() {
					self.destroy();
				}
			});
			// Prevent further updates
			self.update = function () {};
			return;
		}
		// If currently laying an egg, wait for egg to hatch before continuing
		if (self._layingEgg && self._eggObj) {
			// If it's summer or winter, eggs will not hatch, so pollinator should move away and continue pollinating
			var isSummer = !!window.summerState;
			var isWinter = !!window.winterState;
			if (isSummer || isWinter) {
				// Move away from the egg and resume pollinating
				if (self._eggObj) {
					// Move pollinator a bit away from the egg (random direction)
					var angle = Math.random() * Math.PI * 2;
					self.x += Math.cos(angle) * 80;
					self.y += Math.sin(angle) * 80;
					// Clamp to map area
					var minX = 124 + 60;
					var maxX = 124 + 1800 - 60;
					var minY = paletteY + 320 + 60;
					var maxY = paletteY + 320 + 2000 - 60;
					if (self.x < minX) self.x = minX;
					if (self.x > maxX) self.x = maxX;
					if (self.y < minY) self.y = minY;
					if (self.y > maxY) self.y = maxY;
				}
				self._eggObj = null;
				self._layingEgg = false;
				self._pollinations = 0; // Reset counter
				// Resume pollinating
				self.state = "seek";
				self.target = null;
				// Continue with rest of update
			} else {
				// Wait for egg to hatch, then continue pollinating
				if (self._eggObj.hatched) {
					// Spawn a new pollinator at egg position
					var newPoll = new Pollinator();
					newPoll.x = self._eggObj.x;
					newPoll.y = self._eggObj.y;
					newPoll.scaleX = 1;
					newPoll.scaleY = 1;
					newPoll.alpha = 1;
					if (self.parent) self.parent.addChild(newPoll);
					if (typeof pollinators !== "undefined") pollinators.push(newPoll);
					// Remove egg from global eggs array
					var idx = eggs.indexOf(self._eggObj);
					if (idx !== -1) eggs.splice(idx, 1);
					self._eggObj.destroy();
					self._eggObj = null;
					self._layingEgg = false;
					self._pollinations = 0; // Reset counter
				} else {
					// Wait for egg to hatch, do nothing else
					return;
				}
			}
		}
		// SEEK: Find nearest plant and move to it, but run from carnivores if close
		if (self.state === "seek") {
			// Check for nearest carnivore
			var nearestCarn = null;
			var minCarnDist = 999999;
			for (var ci = 0; ci < carnivores.length; ci++) {
				var carn = carnivores[ci];
				if (carn.eaten) continue;
				var cdx = carn.x - self.x;
				var cdy = carn.y - self.y;
				var cdist = cdx * cdx + cdy * cdy;
				if (cdist < minCarnDist) {
					minCarnDist = cdist;
					nearestCarn = carn;
				}
			}
			var carnivoreTooClose = false;
			var carnDist = 0;
			var runAwayDX = 0,
				runAwayDY = 0;
			if (nearestCarn) {
				carnDist = Math.sqrt((nearestCarn.x - self.x) * (nearestCarn.x - self.x) + (nearestCarn.y - self.y) * (nearestCarn.y - self.y));
				if (carnDist < 220) {
					// Run if carnivore is within 220px
					carnivoreTooClose = true;
					runAwayDX = self.x - nearestCarn.x;
					runAwayDY = self.y - nearestCarn.y;
				}
			}
			if (carnivoreTooClose && carnDist > 1) {
				// Run away from carnivore (burst speed)
				self.x += runAwayDX / carnDist * (self.speed * 2.2);
				self.y += runAwayDY / carnDist * (self.speed * 2.2);
			} else {
				// Find nearest plant
				if (!self.target || self.target.eaten) {
					var minDist = 999999,
						closest = null;
					for (var i = 0; i < plants.length; i++) {
						var p = plants[i];
						if (p.eaten) continue;
						// Ignore brown plants in summer
						if (window.summerState && p._isBrown) continue;
						var dx = p.x - self.x,
							dy = p.y - self.y;
						var dist = dx * dx + dy * dy;
						if (dist < minDist) {
							minDist = dist;
							closest = p;
						}
					}
					self.target = closest;
				}
				// Move toward target plant
				if (self.target && !self.target.eaten) {
					var dx = self.target.x - self.x;
					var dy = self.target.y - self.y;
					var dist = Math.sqrt(dx * dx + dy * dy);
					if (dist > 1) {
						self.x += dx / dist * self.speed;
						self.y += dy / dist * self.speed;
					}
					// Check for touching plant (within 60px)
					var isTouching = dist < 60;
					if (!self.lastWasTouchingPlant && isTouching) {
						// If plant is brown, skip and immediately seek a new healthy plant
						if (self.target && self.target._isBrown) {
							// Find next healthy plant (not brown, not eaten)
							var minDist2 = 999999,
								closest2 = null;
							for (var j = 0; j < plants.length; j++) {
								var p2 = plants[j];
								if (p2.eaten) continue;
								if (window.summerState && p2._isBrown) continue;
								var dx2 = p2.x - self.x,
									dy2 = p2.y - self.y;
								var dist2 = dx2 * dx2 + dy2 * dy2;
								if (dist2 < minDist2) {
									minDist2 = dist2;
									closest2 = p2;
								}
							}
							self.target = closest2;
							// Do not pollinate, just move on
							self.lastWasTouchingPlant = isTouching;
							return;
						}
						// Just touched plant
						self._pollinations = (self._pollinations || 0) + 1;
						// If pollinated 3 times, lay an egg and wait for it to hatch
						if (self._pollinations >= 3 && !self._layingEgg) {
							// Lay a pollinator egg at current position
							var egg = new Egg();
							egg.x = self.x;
							egg.y = self.y;
							egg.scaleX = 0.5;
							egg.scaleY = 0.5;
							egg.alpha = 1;
							egg._isPollinatorEgg = true;
							egg._pollinatorHatch = true;
							if (self.parent) self.parent.addChild(egg);
							if (typeof eggs !== "undefined") eggs.push(egg);
							self._eggObj = egg;
							self._layingEgg = true;
							// Wait for egg to hatch before continuing
							return;
						}
						self.state = "scatter";
						self._scatterTimer = 60 + Math.floor(Math.random() * 60); // 1-2 seconds
						self._scatterAngle = Math.random() * Math.PI * 2;
					}
					self.lastWasTouchingPlant = isTouching;
				} else {
					// No plant to go to, wander randomly
					if (!self._wanderTimer || self._wanderTimer <= 0) {
						self._wanderAngle = Math.random() * Math.PI * 2;
						self._wanderTimer = 60 + Math.floor(Math.random() * 60);
					}
					if (typeof self._wanderAngle === "number") {
						self.x += Math.cos(self._wanderAngle) * self.speed * 0.5;
						self.y += Math.sin(self._wanderAngle) * self.speed * 0.5;
						self._wanderTimer--;
					}
				}
			}
		}
		// SCATTER: Move in a random direction for a short time
		else if (self.state === "scatter") {
			self.x += Math.cos(self._scatterAngle) * self.speed * 2;
			self.y += Math.sin(self._scatterAngle) * self.speed * 2;
			self._scatterTimer--;
			if (self._scatterTimer <= 0) {
				self.state = "planting";
				self._plantSeedTimer = 30 + Math.floor(Math.random() * 30); // short pause before planting
			}
		}
		// PLANTING: Pause, then plant a seed
		else if (self.state === "planting") {
			self._plantSeedTimer--;
			if (self._plantSeedTimer <= 0 && self._hasSeed) {
				// Place a seed at current position
				var seed = new Seed();
				seed.x = self.x;
				seed.y = self.y;
				seed.scaleX = 0.4;
				seed.scaleY = 0.4;
				seed.alpha = 1;
				seeds.push(seed);
				if (self.parent) self.parent.addChild(seed);
				self._hasSeed = false;
				// After planting, look for another plant
				self.state = "seek";
				self.target = null;
				self._hasSeed = true;
			}
		}
		// Keep inside map bounds
		var minX = 124 + 60;
		var maxX = 124 + 1800 - 60;
		var minY = paletteY + 320 + 60;
		var maxY = paletteY + 320 + 2000 - 60;
		if (self.x < minX) self.x = minX;
		if (self.x > maxX) self.x = maxX;
		if (self.y < minY) self.y = minY;
		if (self.y > maxY) self.y = maxY;
	};
	self.die = function () {
		if (self.eaten) return;
		self.eaten = true;
		tween(self, {
			scaleX: 0,
			scaleY: 0,
			alpha: 0
		}, {
			duration: 200,
			easing: tween.easeIn,
			onFinish: function onFinish() {
				self.destroy();
			}
		});
	};
	return self;
});
// Seed class
var Seed = Container.expand(function () {
	var self = Container.call(this);
	// Use dedicated brown seed asset
	var seedAsset = self.attachAsset('seed', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.4,
		scaleY: 0.4
	});
	self.growing = false;
	self.eaten = false;
	self._growTimer = 600; // 10 seconds at 60fps
	self.update = function () {
		if (self.eaten) return;
		if (!self.growing) {
			self._growTimer--;
			if (self._growTimer <= 0) {
				// --- Summer state: chance for seed to fail germination and disappear ---
				if (window.summerState && Math.random() < 0.4) {
					// 40% chance to fail in summer, just disappear
					self.eaten = true;
					tween(self, {
						scaleX: 0,
						scaleY: 0,
						alpha: 0
					}, {
						duration: 200,
						easing: tween.easeIn,
						onFinish: function onFinish() {
							self.destroy();
						}
					});
					return;
				}
				self.growing = true;
				// Animate seed growing into plant
				tween(self, {
					scaleX: 1,
					scaleY: 1,
					alpha: 0.7
				}, {
					duration: 300,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						// Replace seed with a new plant at same position
						var newPlant = new Plant();
						newPlant.x = self.x;
						newPlant.y = self.y;
						newPlant.scaleX = 1;
						newPlant.scaleY = 1;
						newPlant.alpha = 1;
						// Set the plant's _bornCycle to the current cycleCount so its cycle restarts
						if (typeof cycleCount !== "undefined") {
							newPlant._bornCycle = cycleCount;
						}
						plants.push(newPlant);
						if (self.parent) self.parent.addChild(newPlant);
						self.eaten = true;
						self.destroy();
					}
				});
			}
		}
	};
	// If something eats the seed (future-proof)
	self.die = function () {
		if (self.eaten) return;
		self.eaten = true;
		tween(self, {
			scaleX: 0,
			scaleY: 0,
			alpha: 0
		}, {
			duration: 200,
			easing: tween.easeIn,
			onFinish: function onFinish() {
				self.destroy();
			}
		});
	};
	return self;
});
// Spore class (projectile shot by fungi)
var Spore = Container.expand(function () {
	var self = Container.call(this);
	// Use a simple green circle for the spore
	var sporeAsset = self.attachAsset('plant', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.25,
		scaleY: 0.25
	});
	self.target = null;
	self.speed = 2.5;
	self._alive = true;
	self.update = function () {
		if (!self.target || self.target.eaten || !self._alive) {
			self.destroy();
			self._alive = false;
			return;
		}
		var dx = self.target.x - self.x;
		var dy = self.target.y - self.y;
		var dist = Math.sqrt(dx * dx + dy * dy);
		if (dist > 1) {
			self.x += dx / dist * self.speed;
			self.y += dy / dist * self.speed;
		}
		// Check collision with target herbivore
		if (!self._lastIntersecting && self.intersects(self.target)) {
			// "Hit" the herbivore: destroy spore, animate herbivore, but do not kill
			if (self.target && typeof self.target.sporeHit === "function") {
				self.target.sporeHit();
			}
			self.destroy();
			self._alive = false;
		}
		self._lastIntersecting = self.intersects(self.target);
	};
	return self;
});
// FungiSpore class for future extensibility (could add poison, etc)
// Modified: FungiSpore now takes a straight path (direction set at spawn)
var FungiSpore = Spore.expand(function () {
	var self = Spore.call(this);
	// Store initial direction at spawn
	self._vx = 0;
	self._vy = 0;
	// Set direction only once at spawn, toward target
	self.setDirection = function () {
		if (self.target) {
			var dx = self.target.x - self.x;
			var dy = self.target.y - self.y;
			var dist = Math.sqrt(dx * dx + dy * dy);
			if (dist > 0) {
				self._vx = dx / dist * self.speed;
				self._vy = dy / dist * self.speed;
			} else {
				self._vx = 0;
				self._vy = 0;
			}
		} else {
			self._vx = 0;
			self._vy = 0;
		}
	};
	// Call setDirection at spawn
	self.setDirection();
	// Override update to move in a straight line
	self.update = function () {
		if (!self.target || self.target.eaten || !self._alive) {
			self.destroy();
			self._alive = false;
			return;
		}
		self.x += self._vx;
		self.y += self._vy;
		// Check collision with target herbivore
		if (!self._lastIntersecting && self.intersects(self.target)) {
			if (self.target && typeof self.target.sporeHit === "function") {
				self.target.sporeHit();
			}
			self.destroy();
			self._alive = false;
		}
		self._lastIntersecting = self.intersects(self.target);
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x2ecc40 //{7C} // Set to a green background
});

/**** 
* Game Code
****/ 
// --- Pollinator Hibernation State ---
var pollinatorsHibernating = false;
// --- Cycle Counter ---
// Add a cycle counter at the bottom of the screen that increments every 50 seconds (3000 frames at 60fps)
var cycleCount = 0;
var cycleTxt = new Text2("Cycle: 0", {
	size: 80,
	fill: "#000"
});
cycleTxt.anchor.set(0.5, 0);
// Place at top left, but not in the top 100px reserved area
LK.gui.top.addChild(cycleTxt);
cycleTxt.x = 500;
cycleTxt.y = 120;
// --- Season Text at Bottom ---
// Helper to get current season as string
function getCurrentSeason() {
	if (window.summerState) return "Summer";
	if (window.winterState) return "Winter";
	if (window.springState) return "Spring";
	// Fallback: guess from background color
	if (game.backgroundColor === 0xffff00) return "Summer";
	if (game.backgroundColor === 0xffffff) return "Winter";
	return "Spring";
}
var seasonTxt = new Text2("Season: " + getCurrentSeason(), {
	size: 90,
	fill: "#000"
});
seasonTxt.anchor.set(0, 1);
LK.gui.bottom.addChild(seasonTxt);
seasonTxt.x = 40;
seasonTxt.y = 0;
// Helper to update season text
function updateSeasonText() {
	if (seasonTxt && typeof seasonTxt.setText === "function") {
		seasonTxt.setText("Season: " + getCurrentSeason());
		if (typeof seasonTxt.setStyle === "function") seasonTxt.setStyle({
			fill: "#000"
		});
	}
}
// --- Cycle Countdown Timer Text ---
var cycleDurationMs = 50000; // 50,000 ms = 50 seconds
var cycleTimeLeftMs = cycleDurationMs;
var cycleTimerTxt = new Text2("Next cycle: 50s", {
	size: 60,
	fill: "#000"
});
cycleTimerTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(cycleTimerTxt);
cycleTimerTxt.x = 500;
cycleTimerTxt.y = cycleTxt.y + 80; // Place under the cycle counter
// Timer to increment cycle every 50 seconds
var cycleInterval = null; // Will be started after first organism is placed
var cycleCountdownInterval = null; // For updating the countdown text
// Helper to set all on-screen text color to black
function updateTextColors(bgColor) {
	var textColor = "#000";
	if (cycleTxt && typeof cycleTxt.setStyle === "function") cycleTxt.setStyle({
		fill: textColor
	});
	if (cycleTimerTxt && typeof cycleTimerTxt.setStyle === "function") cycleTimerTxt.setStyle({
		fill: textColor
	});
	if (deleteBtnTxt && typeof deleteBtnTxt.setStyle === "function") deleteBtnTxt.setStyle({
		fill: textColor
	});
	if (skipCycleBtnTxt && typeof skipCycleBtnTxt.setStyle === "function") skipCycleBtnTxt.setStyle({
		fill: textColor
	});
	// Palette item labels
	for (var i = 0; i < paletteItems.length; i++) {
		for (var j = 0; j < paletteItems[i].children.length; j++) {
			var child = paletteItems[i].children[j];
			if (child instanceof Text2 && typeof child.setStyle === "function") {
				child.setStyle({
					fill: textColor
				});
			}
		}
	}
	// Palette scroll arrows
	if (window.paletteLeftBtn) {
		for (var i = 0; i < window.paletteLeftBtn.children.length; i++) {
			var child = window.paletteLeftBtn.children[i];
			if (child instanceof Text2 && typeof child.setStyle === "function") child.setStyle({
				fill: textColor
			});
		}
	}
	if (window.paletteRightBtn) {
		for (var i = 0; i < window.paletteRightBtn.children.length; i++) {
			var child = window.paletteRightBtn.children[i];
			if (child instanceof Text2 && typeof child.setStyle === "function") child.setStyle({
				fill: textColor
			});
		}
	}
}
function startCycleInterval() {
	if (cycleInterval !== null) return;
	cycleTimeLeftMs = cycleDurationMs;
	cycleTimerTxt.setText("Next cycle: " + Math.ceil(cycleTimeLeftMs / 1000) + "s");
	cycleInterval = LK.setInterval(function () {
		cycleCount++;
		cycleTxt.setText("Cycle: " + cycleCount);
		cycleTimeLeftMs = cycleDurationMs;
		cycleTimerTxt.setText("Next cycle: " + Math.ceil(cycleTimeLeftMs / 1000) + "s");
		// Set background color every 3 cycles: green, yellow, white, repeat
		var mod = cycleCount % 9;
		if (mod === 0) {
			game.setBackgroundColor(0x2ecc40); // green
			updateTextColors(0x2ecc40);
			pollinatorsHibernating = false;
			// --- Not summer: reset summerState flag, set springState true ---
			window.summerState = false;
			window.springState = true;
			window.winterState = false;
			// Restore plant color to normal (green) and allow dying
			for (var i = 0; i < plants.length; i++) {
				if (plants[i] && plants[i].plantAsset && typeof plants[i].plantAsset.tint !== "undefined") {
					plants[i].plantAsset.tint = 0xffffff;
				}
				plants[i]._canDie = true;
			}
			// --- Resume herbivore movement after winter ends ---
			for (var i = 0; i < herbivores.length; i++) {
				if (herbivores[i] && typeof herbivores[i].speed === "number") {
					herbivores[i].speed = 1.2 + Math.random() * 1.0;
				}
			}
			// --- Resume carnivore hunting after winter ends --- (Ava)
			// Reset carnivore state to "hungry" so they resume hunting in spring
			for (var i = 0; i < carnivores.length; i++) {
				if (carnivores[i]) {
					carnivores[i].state = "hungry";
					carnivores[i]._tired = false;
					carnivores[i]._tiredTimer = 0;
					carnivores[i]._chaseTime = 0;
					carnivores[i].target = null;
				}
			}
			updateSeasonText();
		} else if (mod === 3) {
			game.setBackgroundColor(0xffff00); // yellow
			updateTextColors(0xffff00);
			pollinatorsHibernating = false;
			// --- SUMMER STATE: Set summerState flag to true, others false ---
			window.summerState = true;
			window.winterState = false;
			window.springState = false;
			// Plants can die, but keep their color normal
			for (var i = 0; i < plants.length; i++) {
				if (plants[i] && plants[i].plantAsset && typeof plants[i].plantAsset.tint !== "undefined") {
					plants[i].plantAsset.tint = 0xffffff;
				}
				plants[i]._canDie = true;
			}
			updateSeasonText();
		} else if (mod === 6) {
			game.setBackgroundColor(0xffffff); // white
			updateTextColors(0xffffff);
			pollinatorsHibernating = true;
			// --- Not summer: reset summerState flag, set winterState true ---
			window.summerState = false;
			window.springState = false;
			window.winterState = true;
			// Kill all brown plants when winter starts
			for (var i = plants.length - 1; i >= 0; i--) {
				var p = plants[i];
				// Only kill brown plants; healthy plants do not die in winter
				if (p && p._isBrown && !p.eaten && typeof p.die === "function") {
					p.die();
				}
			}
			// Make all plants blue and prevent dying
			for (var i = 0; i < plants.length; i++) {
				if (plants[i] && plants[i].plantAsset && typeof plants[i].plantAsset.tint !== "undefined") {
					plants[i].plantAsset.tint = 0x3399ff;
				}
				plants[i]._canDie = false;
			}
			// Cull a random portion of eggs during winter to reduce lag
			if (eggs && eggs.length > 0) {
				// Remove up to 40% of eggs at random, but always leave at least 3 eggs if possible
				var eggsToCull = Math.floor(eggs.length * 0.4);
				var minEggsLeft = 3;
				if (eggs.length - eggsToCull < minEggsLeft) {
					eggsToCull = Math.max(0, eggs.length - minEggsLeft);
				}
				for (var i = 0; i < eggsToCull; i++) {
					// Pick a random egg index
					var idx = Math.floor(Math.random() * eggs.length);
					var e = eggs[idx];
					if (e && typeof e.destroy === "function") {
						e.destroy();
					}
					eggs.splice(idx, 1);
				}
			}
			updateSeasonText();
		}
	}, cycleDurationMs);
	// Start countdown updater (every 100ms for smoothness)
	if (cycleCountdownInterval === null) {
		cycleCountdownInterval = LK.setInterval(function () {
			if (cycleTimeLeftMs > 0) {
				cycleTimeLeftMs -= 100;
				if (cycleTimeLeftMs < 0) cycleTimeLeftMs = 0;
				cycleTimerTxt.setText("Next cycle: " + Math.ceil(cycleTimeLeftMs / 1000) + "s");
			}
		}, 100);
	}
}
// --- End of Game Code ---;;
// --- Asset Initialization ---
// new carnivore egg texture
var plants = [];
var herbivores = [];
var carnivores = [];
var seeds = [];
var eggs = []; // Track all eggs globally
var pollinators = [];
var fungis = []; // Track all fungi globally
var parasites = []; // Track all parasites globally
var fungiSpores = []; // Track all spores shot by fungi
// --- Palette UI ---
var paletteY = 180; // y position for palette
var paletteSpacing = 260;
var paletteItems = [];
// --- Delete Mode Button ---
var deleteMode = false;
var deleteBtn = new Container();
var deleteBtnBox = deleteBtn.attachAsset('box', {
	anchorX: 0.5,
	anchorY: 0.5,
	width: 220,
	height: 100,
	color: 0xcc3333,
	shape: 'box'
});
var deleteBtnTxt = new Text2("Delete: OFF", {
	size: 54,
	fill: "#000"
});
deleteBtnTxt.anchor.set(0.5, 0.5);
deleteBtn.addChild(deleteBtnTxt);
// Place delete button under the cycle counter and timer
deleteBtn.x = 500;
deleteBtn.y = cycleTimerTxt.y + 140; // Move further down (was 90px, now 140px below the timer text)
deleteBtn.interactive = true;
deleteBtn.visible = true;
deleteBtn.down = function () {
	deleteMode = !deleteMode;
	deleteBtnBox.color = deleteMode ? 0xff4444 : 0xcc3333;
	deleteBtnTxt.setText(deleteMode ? "Delete: ON" : "Delete: OFF");
};
LK.gui.top.addChild(deleteBtn);
// --- Skip Cycle Button --- 
var skipCycleBtn = new Container();
var skipCycleBtnBox = skipCycleBtn.attachAsset('box', {
	anchorX: 0.5,
	anchorY: 0.5,
	width: 220,
	height: 100,
	color: 0x3388cc,
	shape: 'box'
});
var skipCycleBtnTxt = new Text2("Skip Cycle", {
	size: 54,
	fill: "#000"
});
skipCycleBtnTxt.anchor.set(0.5, 0.5);
skipCycleBtn.addChild(skipCycleBtnTxt);
// Place skip button under the delete button
skipCycleBtn.x = 500;
skipCycleBtn.y = deleteBtn.y + 120;
skipCycleBtn.interactive = true;
skipCycleBtn.visible = true;
// --- Extinction Button ---
var extinctionBtn = new Container();
var extinctionBtnBox = extinctionBtn.attachAsset('box', {
	anchorX: 0.5,
	anchorY: 0.5,
	width: 220,
	height: 100,
	color: 0x555555,
	shape: 'box'
});
var extinctionBtnTxt = new Text2("Extinction", {
	size: 54,
	fill: "#fff"
});
extinctionBtnTxt.anchor.set(0.5, 0.5);
extinctionBtn.addChild(extinctionBtnTxt);
// Place extinction button under the skip cycle button
extinctionBtn.x = 500;
extinctionBtn.y = skipCycleBtn.y + 120;
extinctionBtn.interactive = true;
extinctionBtn.visible = true;
LK.gui.top.addChild(extinctionBtn);
// Asteroid extinction event handler
extinctionBtn.down = function () {
	// Asteroid visual: big circle in center of map
	var asteroid = LK.getAsset('box', {
		anchorX: 0.5,
		anchorY: 0.5,
		width: 400,
		height: 400,
		color: 0x888888,
		shape: 'ellipse'
	});
	asteroid.x = 124 + 1800 / 2;
	asteroid.y = paletteY + 320 + 2000 / 2;
	asteroid.alpha = 0.0;
	game.addChild(asteroid);
	// Animate asteroid fade in, then out
	tween(asteroid, {
		alpha: 1
	}, {
		duration: 300,
		easing: tween.easeIn,
		onFinish: function onFinish() {
			tween(asteroid, {
				alpha: 0
			}, {
				duration: 700,
				easing: tween.easeOut,
				onFinish: function onFinish() {
					asteroid.destroy();
				}
			});
		}
	});
	// Flash screen for dramatic effect
	LK.effects.flashScreen(0xff6600, 800);
	// Gather all organisms (plants, herbivores, carnivores, pollinators, fungis, seeds, eggs)
	var allGroups = [plants, herbivores, carnivores, pollinators, fungis, seeds, eggs];
	for (var g = 0; g < allGroups.length; g++) {
		var arr = allGroups[g];
		// Only kill half (rounded down), random selection
		var survivors = Math.ceil(arr.length / 2);
		var toKill = arr.length - survivors;
		for (var i = 0; i < toKill; i++) {
			if (arr.length === 0) break;
			var idx = Math.floor(Math.random() * arr.length);
			var org = arr[idx];
			// Remove from array
			arr.splice(idx, 1);
			// Destroy or die
			if (org && typeof org.die === "function") {
				org.die();
			} else if (org && typeof org.destroy === "function") {
				org.destroy();
			}
		}
	}
};
skipCycleBtn.down = function () {
	// Increment cycle and update UI
	cycleCount++;
	cycleTxt.setText("Cycle: " + cycleCount);
	cycleTimeLeftMs = cycleDurationMs;
	cycleTimerTxt.setText("Next cycle: " + Math.ceil(cycleTimeLeftMs / 1000) + "s");
	// Set background color every 3 cycles: green, yellow, white, repeat
	var mod = cycleCount % 9;
	if (mod === 0) {
		game.setBackgroundColor(0x2ecc40); // green
		updateTextColors(0x2ecc40);
		pollinatorsHibernating = false;
		// --- Not summer: reset summerState flag, set springState true ---
		window.summerState = false;
		window.springState = true;
		window.winterState = false;
		// Restore plant color to normal (green) and allow dying
		for (var i = 0; i < plants.length; i++) {
			if (plants[i] && plants[i].plantAsset && typeof plants[i].plantAsset.tint !== "undefined") {
				plants[i].plantAsset.tint = 0xffffff;
			}
			plants[i]._canDie = true;
		}
		// --- Resume herbivore movement after winter ends ---
		for (var i = 0; i < herbivores.length; i++) {
			if (herbivores[i] && typeof herbivores[i].speed === "number") {
				herbivores[i].speed = 1.2 + Math.random() * 1.0;
			}
		}
		// --- Resume carnivore hunting after winter ends --- (Ava)
		// Reset carnivore state to "hungry" so they resume hunting in spring
		for (var i = 0; i < carnivores.length; i++) {
			if (carnivores[i]) {
				carnivores[i].state = "hungry";
				carnivores[i]._tired = false;
				carnivores[i]._tiredTimer = 0;
				carnivores[i]._chaseTime = 0;
				carnivores[i].target = null;
			}
		}
		updateSeasonText();
	} else if (mod === 3) {
		game.setBackgroundColor(0xffff00); // yellow
		updateTextColors(0xffff00);
		pollinatorsHibernating = false;
		// --- SUMMER STATE: Set summerState flag to true, others false ---
		window.summerState = true;
		window.winterState = false;
		window.springState = false;
		// Plants can die, but keep their color normal
		for (var i = 0; i < plants.length; i++) {
			if (plants[i] && plants[i].plantAsset && typeof plants[i].plantAsset.tint !== "undefined") {
				plants[i].plantAsset.tint = 0xffffff;
			}
			plants[i]._canDie = true;
		}
		updateSeasonText();
	} else if (mod === 6) {
		game.setBackgroundColor(0xffffff); // white
		updateTextColors(0xffffff);
		pollinatorsHibernating = true;
		// --- Not summer: reset summerState flag, set winterState true ---
		window.summerState = false;
		window.springState = false;
		window.winterState = true;
		// Kill all brown plants when winter starts
		for (var i = plants.length - 1; i >= 0; i--) {
			var p = plants[i];
			// Only kill brown plants; healthy plants do not die in winter
			if (p && p._isBrown && !p.eaten && typeof p.die === "function") {
				p.die();
			}
		}
		// Make all plants blue and prevent dying
		for (var i = 0; i < plants.length; i++) {
			if (plants[i] && plants[i].plantAsset && typeof plants[i].plantAsset.tint !== "undefined") {
				plants[i].plantAsset.tint = 0x3399ff;
			}
			plants[i]._canDie = false;
		}
		updateSeasonText();
	}
	// Randomize all organism positions except fungi, plants, and lichen
	var minX = 124 + 60;
	var maxX = 124 + 1800 - 60;
	var minY = paletteY + 320 + 60;
	var maxY = paletteY + 320 + 2000 - 60;
	// Helper to randomize array of organisms
	function randomizeOrganisms(arr) {
		for (var i = 0; i < arr.length; i++) {
			var org = arr[i];
			if (org && typeof org.x === "number" && typeof org.y === "number" && !org.eaten) {
				org.x = minX + Math.random() * (maxX - minX);
				org.y = minY + Math.random() * (maxY - minY);
			}
		}
	}
	randomizeOrganisms(herbivores);
	randomizeOrganisms(carnivores);
	randomizeOrganisms(pollinators);
	randomizeOrganisms(seeds);
	randomizeOrganisms(eggs);
	// Fungi, plants, and lichen are NOT moved
	// (fungis, plants, window.lichens)
};
LK.gui.top.addChild(skipCycleBtn);
LK.gui.top.addChild(extinctionBtn);
// Shift the palette even further left so it is not offscreen
var paletteTotalWidth = paletteSpacing * 2;
var paletteXStart = 2048 / 2 - paletteTotalWidth / 2 - 1300;
// Create palette items for drag-and-drop
function createPaletteItem(type, x, y) {
	var assetId, color, label;
	if (type === 'plant') {
		assetId = 'plant';
		color = 0x6adf60;
		label = 'Fern';
	} else if (type === 'herbivore') {
		assetId = 'herbivore';
		color = 0xf7e26b;
		label = 'Nummer';
	} else if (type === 'pollinator') {
		assetId = 'pollinator';
		color = 0xffc300;
		label = 'Pollinator';
	} else if (type === 'fungi') {
		assetId = 'fungi';
		color = 0xbb88ff;
		label = 'Shroom';
	} else if (type === 'parasite') {
		assetId = 'box';
		color = 0x8888ff;
		label = 'Parasite';
	} else {
		assetId = 'carnivore';
		color = 0xe74c3c;
		label = 'Hunter';
	}
	;
	// Update all eggs
	for (var i = eggs.length - 1; i >= 0; i--) {
		var e = eggs[i];
		if (!e.parent || e.hatched) {
			eggs.splice(i, 1);
			continue;
		}
		if (e.update) e.update();
	}
	;
	// Update all pollinators
	for (var i = pollinators.length - 1; i >= 0; i--) {
		var p = pollinators[i];
		if (p.eaten) {
			pollinators.splice(i, 1);
			continue;
		}
		if (p.update) p.update();
	}
	var node = new Container();
	var icon = node.attachAsset(assetId, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	node.x = x;
	node.y = y;
	node.type = type;
	// Add label
	var txt = new Text2(label, {
		size: 60,
		fill: "#000"
	});
	txt.anchor.set(0.5, 0);
	txt.y = 60;
	node.addChild(txt);
	// Add to GUI overlay (so it stays on top)
	LK.gui.top.addChild(node);
	paletteItems.push(node);
	return node;
}
// --- Palette Scroll Bar ---
// All available organism types in palette
var paletteTypes = ['plant', 'herbivore', 'carnivore', 'pollinator', 'fungi', 'parasite'];
var paletteScrollOffset = 0; // How much the palette is scrolled (in px)
var paletteScrollMin = 0;
var paletteScrollMax = Math.max(0, paletteTypes.length * paletteSpacing - paletteSpacing * 3); // Show 3 at a time
// Remove old palette items if any
for (var i = 0; i < paletteItems.length; i++) {
	if (paletteItems[i].parent) paletteItems[i].parent.removeChild(paletteItems[i]);
}
paletteItems = [];
// Helper to render palette items based on scroll offset
function renderPaletteItems() {
	// Remove all current palette items from GUI
	for (var i = 0; i < paletteItems.length; i++) {
		if (paletteItems[i].parent) paletteItems[i].parent.removeChild(paletteItems[i]);
	}
	paletteItems = [];
	// Only show up to 3 at a time, centered
	var visibleCount = 3;
	var startIdx = Math.floor(paletteScrollOffset / paletteSpacing);
	var offsetPx = paletteScrollOffset % paletteSpacing;
	for (var i = 0; i < visibleCount; i++) {
		var idx = startIdx + i;
		if (idx >= 0 && idx < paletteTypes.length) {
			var px = paletteXStart + i * paletteSpacing - offsetPx;
			var node = createPaletteItem(paletteTypes[idx], px, paletteY);
			paletteItems.push(node);
		}
	}
	// Draw left/right scroll buttons
	if (!window.paletteLeftBtn) {
		window.paletteLeftBtn = new Container();
		var leftIcon = window.paletteLeftBtn.attachAsset('box', {
			anchorX: 0.5,
			anchorY: 0.5,
			width: 80,
			height: 120,
			color: 0x444444,
			shape: 'box'
		});
		var leftArrow = new Text2("<", {
			size: 80,
			fill: "#000"
		});
		leftArrow.anchor.set(0.5, 0.5);
		leftArrow.x = 0;
		leftArrow.y = 0;
		window.paletteLeftBtn.addChild(leftArrow);
		window.paletteLeftBtn.x = paletteXStart - 120;
		window.paletteLeftBtn.y = paletteY;
		window.paletteLeftBtn.interactive = true;
		LK.gui.top.addChild(window.paletteLeftBtn);
		window.paletteLeftBtn.visible = false;
	}
	if (!window.paletteRightBtn) {
		window.paletteRightBtn = new Container();
		var rightIcon = window.paletteRightBtn.attachAsset('box', {
			anchorX: 0.5,
			anchorY: 0.5,
			width: 80,
			height: 120,
			color: 0x444444,
			shape: 'box'
		});
		var rightArrow = new Text2(">", {
			size: 80,
			fill: "#000"
		});
		rightArrow.anchor.set(0.5, 0.5);
		rightArrow.x = 0;
		rightArrow.y = 0;
		window.paletteRightBtn.addChild(rightArrow);
		window.paletteRightBtn.x = paletteXStart + paletteSpacing * visibleCount + 40;
		window.paletteRightBtn.y = paletteY;
		window.paletteRightBtn.interactive = true;
		LK.gui.top.addChild(window.paletteRightBtn);
		window.paletteRightBtn.visible = false;
	}
	// Show/hide buttons
	window.paletteLeftBtn.visible = paletteScrollOffset > paletteScrollMin;
	window.paletteRightBtn.visible = paletteScrollOffset < paletteScrollMax;
}
renderPaletteItems();
// --- Palette Scroll Button Handlers ---
window.paletteLeftBtn.down = function () {
	if (paletteScrollOffset > paletteScrollMin) {
		paletteScrollOffset -= paletteSpacing;
		if (paletteScrollOffset < paletteScrollMin) paletteScrollOffset = paletteScrollMin;
		renderPaletteItems();
	}
};
window.paletteRightBtn.down = function () {
	if (paletteScrollOffset < paletteScrollMax) {
		paletteScrollOffset += paletteSpacing;
		if (paletteScrollOffset > paletteScrollMax) paletteScrollOffset = paletteScrollMax;
		renderPaletteItems();
	}
};
// --- End Palette Scroll Bar ---
// --- Drag and Drop Logic ---
var dragging = null; // {type, node, paletteRef}
var dragOffsetX = 0,
	dragOffsetY = 0;
// Helper: create organism at x,y
function createOrganism(type, x, y) {
	var obj;
	if (type === 'plant') {
		obj = new Plant();
		plants.push(obj);
		// If background is white, make plant blue and undying
		if (game.backgroundColor === 0xffffff) {
			if (obj.plantAsset && typeof obj.plantAsset.tint !== "undefined") {
				obj.plantAsset.tint = 0x3399ff;
			}
			obj._canDie = false;
		}
		// If placed in summer, make plant invulnerable for 10 seconds
		if (game.backgroundColor === 0xffff00 || window.summerState) {
			obj._invulnerable = true;
			obj._canDie = false;
			// Remove invulnerability after 10 seconds (600 frames)
			LK.setTimeout(function () {
				if (plants.indexOf(obj) !== -1) {
					obj._invulnerable = false;
					obj._canDie = true;
				}
			}, 10000);
		}
	} else if (type === 'herbivore') {
		obj = new Nummer();
		herbivores.push(obj);
	} else if (type === 'pollinator') {
		obj = new Pollinator();
		pollinators.push(obj);
	} else if (type === 'fungi') {
		obj = new Fungi();
		fungis.push(obj);
	} else if (type === 'parasite') {
		obj = new Parasite();
		parasites.push(obj);
	} else {
		obj = new Carnivore();
		carnivores.push(obj);
	}
	obj.x = x;
	obj.y = y;
	obj.scaleX = 1;
	obj.scaleY = 1;
	obj.alpha = 1;
	game.addChild(obj);
	// Start the cycle interval if not already started
	if (typeof startCycleInterval === "function") startCycleInterval();
	return obj;
}
// Helper: check if point is inside a palette item
function isInPalette(x, y, node) {
	var bounds = {
		x: node.x - 60,
		y: node.y - 60,
		w: 120,
		h: 120
	};
	return x >= bounds.x && x <= bounds.x + bounds.w && y >= bounds.y && y <= bounds.y + bounds.h;
}
// --- Event Handlers ---
// Down: start drag if on palette
game.down = function (x, y, obj) {
	// If delete mode is ON, check if click is on an organism and delete it
	if (deleteMode) {
		// Include lichens in allOrganisms if present
		var allOrganisms = plants.concat(herbivores, carnivores, pollinators, fungis, parasites);
		for (var i = allOrganisms.length - 1; i >= 0; i--) {
			var org = allOrganisms[i];
			var dx = x - org.x;
			var dy = y - org.y;
			var dist = Math.sqrt(dx * dx + dy * dy);
			var isFungi = fungis.indexOf(org) !== -1;
			var canDelete = isFungi || !org.eaten;
			if (canDelete && dist < 60) {
				// Remove from correct array
				if (plants.indexOf(org) !== -1) {
					var idx = plants.indexOf(org);
					if (idx !== -1) plants.splice(idx, 1);
				} else if (herbivores.indexOf(org) !== -1) {
					var idx = herbivores.indexOf(org);
					if (idx !== -1) herbivores.splice(idx, 1);
				} else if (carnivores.indexOf(org) !== -1) {
					var idx = carnivores.indexOf(org);
					if (idx !== -1) carnivores.splice(idx, 1);
				} else if (pollinators.indexOf(org) !== -1) {
					var idx = pollinators.indexOf(org);
					if (idx !== -1) pollinators.splice(idx, 1);
				} else if (fungis.indexOf(org) !== -1) {
					var idx = fungis.indexOf(org);
					if (idx !== -1) fungis.splice(idx, 1);
				}
				if (typeof org.die === "function") {
					org.die();
				} else if (typeof org.destroy === "function") {
					org.destroy();
				}
				return;
			}
		}
		// If not on an organism, do nothing in delete mode
		return;
	}
	// Check if touch/click is on a palette item
	for (var i = 0; i < paletteItems.length; i++) {
		var p = paletteItems[i];
		// Convert GUI coordinates to game coordinates
		var guiPos = LK.gui.top.toLocal({
			x: x,
			y: y
		}, game);
		if (isInPalette(guiPos.x, guiPos.y, p)) {
			// Start dragging a new organism
			dragging = {
				type: p.type,
				node: createOrganism(p.type, x, y),
				paletteRef: p
			};
			dragOffsetX = 0;
			dragOffsetY = 0;
			// Make it semi-transparent while dragging
			dragging.node.alpha = 0.7;
			return;
		}
	}
	// If not on palette, check if on an organism to move it
	// Check if touch/click is on an organism to move it
	var found = false;
	var allOrganisms = plants.concat(herbivores, carnivores, pollinators, fungis);
	for (var i = allOrganisms.length - 1; i >= 0; i--) {
		var org = allOrganisms[i];
		// Only allow moving if not eaten and touch is within 60px radius of center
		var dx = x - org.x;
		var dy = y - org.y;
		var dist = Math.sqrt(dx * dx + dy * dy);
		var isFungi = fungis.indexOf(org) !== -1;
		var canDrag = isFungi || !org.eaten;
		if (canDrag && dist < 60) {
			var type;
			if (plants.indexOf(org) !== -1) type = 'plant';else if (herbivores.indexOf(org) !== -1) type = 'herbivore';else if (carnivores.indexOf(org) !== -1) type = 'carnivore';else if (pollinators.indexOf(org) !== -1) type = 'pollinator';else if (fungis.indexOf(org) !== -1) type = 'fungi';else if (parasites.indexOf(org) !== -1) type = 'parasite';
			// (UI label is handled in createPaletteItem, so no change needed here for type)
			dragging = {
				type: type,
				node: org,
				paletteRef: null
			};
			dragOffsetX = org.x - x;
			dragOffsetY = org.y - y;
			org.alpha = 0.7;
			found = true;
			break;
		}
	}
	if (!found) {
		dragging = null;
	}
};
// Move: update drag position
game.move = function (x, y, obj) {
	if (dragging && dragging.node) {
		var minX = 124 + 60;
		var maxX = 124 + 1800 - 60;
		var minY = paletteY + 320 + 60;
		var maxY = paletteY + 320 + 2000 - 60;
		var newX = x + dragOffsetX;
		var newY = y + dragOffsetY;
		// Clamp to map area
		if (newX < minX) newX = minX;
		if (newX > maxX) newX = maxX;
		if (newY < minY) newY = minY;
		if (newY > maxY) newY = maxY;
		dragging.node.x = newX;
		dragging.node.y = newY;
	}
};
// Up: drop organism if dragging
game.up = function (x, y, obj) {
	if (dragging && dragging.node) {
		// If dropped inside palette area, destroy (cancel)
		var guiPos = LK.gui.top.toLocal({
			x: x,
			y: y
		}, game);
		var cancel = false;
		for (var i = 0; i < paletteItems.length; i++) {
			if (isInPalette(guiPos.x, guiPos.y, paletteItems[i])) {
				cancel = true;
				break;
			}
		}
		if (cancel) {
			// Remove organism
			dragging.node.destroy();
			if (dragging.type === 'plant') {
				var idx = plants.indexOf(dragging.node);
				if (idx !== -1) plants.splice(idx, 1);
			} else if (dragging.type === 'herbivore') {
				var idx = herbivores.indexOf(dragging.node);
				if (idx !== -1) herbivores.splice(idx, 1);
			} else if (dragging.type === 'carnivore') {
				var idx = carnivores.indexOf(dragging.node);
				if (idx !== -1) carnivores.splice(idx, 1);
			} else if (dragging.type === 'pollinator') {
				var idx = pollinators.indexOf(dragging.node);
				if (idx !== -1) pollinators.splice(idx, 1);
			} else if (dragging.type === 'fungi') {
				var idx = fungis.indexOf(dragging.node);
				if (idx !== -1) fungis.splice(idx, 1);
			} else if (dragging.type === 'parasite') {
				var idx = parasites.indexOf(dragging.node);
				if (idx !== -1) parasites.splice(idx, 1);
			}
		} else {
			// Place organism: snap alpha to 1
			dragging.node.alpha = 1;
		}
		dragging = null;
	}
};
// --- Main Update Loop ---
game.update = function () {
	// Update all herbivores
	for (var i = herbivores.length - 1; i >= 0; i--) {
		var h = herbivores[i];
		if (h.eaten) {
			herbivores.splice(i, 1);
			continue;
		}
		if (h.update) h.update();
	}
	// Update all carnivores
	for (var i = carnivores.length - 1; i >= 0; i--) {
		var c = carnivores[i];
		if (c.eaten) {
			carnivores.splice(i, 1);
			continue;
		}
		if (c.update) c.update();
	}
	// In summer, randomly turn some healthy plants brown
	if (window.summerState) {
		for (var i = 0; i < plants.length; i++) {
			var p = plants[i];
			// Only affect healthy, non-brown, non-eaten plants
			if (!p.eaten && !p._isBrown) {
				// Smaller chance per frame (e.g. 0.0005 = ~0.05% per frame)
				if (Math.random() < 0.0005) {
					p._isBrown = true;
					if (p.plantAsset && typeof p.plantAsset.tint !== "undefined") {
						p.plantAsset.tint = 0x996633; // brown
					}
				}
			}
		}
	}
	// Clean up dead plants
	for (var i = plants.length - 1; i >= 0; i--) {
		var p = plants[i];
		if (p.eaten) {
			plants.splice(i, 1);
		}
	}
	// Update all seeds
	for (var i = seeds.length - 1; i >= 0; i--) {
		var s = seeds[i];
		if (s.eaten) {
			seeds.splice(i, 1);
			continue;
		}
		if (s.update) s.update();
	}
	;
	// Update all fungi
	for (var i = fungis.length - 1; i >= 0; i--) {
		var f = fungis[i];
		if (f.update) f.update();
	}
	// Update all fungi spores
	for (var i = fungiSpores.length - 1; i >= 0; i--) {
		var s = fungiSpores[i];
		if (!s.parent || !s._alive) {
			fungiSpores.splice(i, 1);
			continue;
		}
		if (s.update) s.update();
	}
	// Update all parasites
	for (var i = parasites.length - 1; i >= 0; i--) {
		var b = parasites[i];
		if (b.update) b.update();
	}
};
// --- Instructions Text --- 
// --- Random seed spawning around the map if there are any plants ---
var randomSeedSpawnTimer = null;
function startRandomSeedSpawning() {
	if (randomSeedSpawnTimer !== null) return;
	randomSeedSpawnTimer = LK.setInterval(function () {
		// Only spawn if there are any plants
		if (plants.length > 0) {
			// 40% chance per interval to spawn a seed
			if (Math.random() < 0.4) {
				// Pick a random position inside the map area
				var minX = 124 + 60;
				var maxX = 124 + 1800 - 60;
				var minY = paletteY + 320 + 60;
				var maxY = paletteY + 320 + 2000 - 60;
				var sx = minX + Math.random() * (maxX - minX);
				var sy = minY + Math.random() * (maxY - minY);
				var seed = new Seed();
				seed.x = sx;
				seed.y = sy;
				seed.scaleX = 0.4;
				seed.scaleY = 0.4;
				seed.alpha = 1;
				seeds.push(seed);
				game.addChild(seed);
			}
		}
		// If no plants, stop spawning
		if (plants.length === 0 && randomSeedSpawnTimer !== null) {
			LK.clearInterval(randomSeedSpawnTimer);
			randomSeedSpawnTimer = null;
		}
	}, 120); // Try every 2 seconds
}
// Start random seed spawning at game start
startRandomSeedSpawning();
// --- Map Area Border (for visual feedback) ---
// Use a simple colored rectangle instead of a plant asset for the map border background
var mapBorder = LK.getAsset('box', {
	anchorX: 0,
	anchorY: 0,
	width: 1800,
	height: 2000,
	color: 0x2e8b57,
	shape: 'box'
});
mapBorder.alpha = 0.12;
game.addChild(mapBorder);
mapBorder.x = 124;
mapBorder.y = paletteY + 320;
// --- Add invisible border walls to prevent creatures from exiting the map area ---
var borderThickness = 40;
var borderAlpha = 0; // fully invisible
// Left border
var borderLeft = LK.getAsset('box', {
	anchorX: 0,
	anchorY: 0,
	width: borderThickness,
	height: 2000,
	color: 0x000000,
	shape: 'box'
});
borderLeft.alpha = borderAlpha;
game.addChild(borderLeft);
borderLeft.x = 124 - borderThickness;
borderLeft.y = paletteY + 320;
// Right border
var borderRight = LK.getAsset('box', {
	anchorX: 0,
	anchorY: 0,
	width: borderThickness,
	height: 2000,
	color: 0x000000,
	shape: 'box'
});
borderRight.alpha = borderAlpha;
game.addChild(borderRight);
borderRight.x = 124 + 1800;
borderRight.y = paletteY + 320;
// Top border
var borderTop = LK.getAsset('box', {
	anchorX: 0,
	anchorY: 0,
	width: 1800 + borderThickness * 2,
	height: borderThickness,
	color: 0x000000,
	shape: 'box'
});
borderTop.alpha = borderAlpha;
game.addChild(borderTop);
borderTop.x = 124 - borderThickness;
borderTop.y = paletteY + 320 - borderThickness;
// Bottom border
var borderBottom = LK.getAsset('box', {
	anchorX: 0,
	anchorY: 0,
	width: 1800 + borderThickness * 2,
	height: borderThickness,
	color: 0x000000,
	shape: 'box'
});
borderBottom.alpha = borderAlpha;
game.addChild(borderBottom);
borderBottom.x = 124 - borderThickness;
borderBottom.y = paletteY + 320 + 2000;
// --- End of Game Code ---;

===================================================================
--- original.js
+++ change.js
@@ -725,9 +725,9 @@
 		});
 	};
 	return self;
 });
-// Parasite class (does nothing yet)
+// Parasite class (seeks and attaches to herbivores or carnivores)
 var Parasite = Container.expand(function () {
 	var self = Container.call(this);
 	var parasiteAsset = self.attachAsset('box', {
 		anchorX: 0.5,
@@ -736,10 +736,114 @@
 		height: 60,
 		color: 0x8888ff,
 		shape: 'box'
 	});
-	// No behavior yet
-	self.update = function () {};
+	// State: "seek", "attached"
+	self.state = "seek";
+	self.target = null;
+	self.attachedTo = null;
+	self.offsetX = 0;
+	self.offsetY = 0;
+	self.speed = 1.5 + Math.random() * 0.7;
+	// Track last intersecting for attach logic
+	self._lastIntersecting = false;
+	self.update = function () {
+		// If attached, follow the host
+		if (self.state === "attached" && self.attachedTo && !self.attachedTo.eaten) {
+			// Stay at the same offset from host
+			self.x = self.attachedTo.x + self.offsetX;
+			self.y = self.attachedTo.y + self.offsetY;
+			// If host is eaten, detach and seek again
+			if (self.attachedTo.eaten) {
+				self.state = "seek";
+				self.attachedTo = null;
+				self.target = null;
+			}
+			return;
+		}
+		// If seeking, look for nearest herbivore or carnivore
+		if (self.state === "seek") {
+			// If no target or target is eaten or already has a parasite attached, find new target
+			if (!self.target || self.target.eaten || self.target._parasiteAttached && self.target._parasiteAttached !== self) {
+				var minDist = 999999,
+					closest = null;
+				// Search herbivores first
+				for (var i = 0; i < herbivores.length; i++) {
+					var h = herbivores[i];
+					if (h.eaten) continue;
+					// Only attach if not already parasitized
+					if (h._parasiteAttached) continue;
+					var dx = h.x - self.x,
+						dy = h.y - self.y;
+					var dist = dx * dx + dy * dy;
+					if (dist < minDist) {
+						minDist = dist;
+						closest = h;
+					}
+				}
+				// If no herbivore, search carnivores
+				if (!closest) {
+					for (var i = 0; i < carnivores.length; i++) {
+						var c = carnivores[i];
+						if (c.eaten) continue;
+						if (c._parasiteAttached) continue;
+						var dx = c.x - self.x,
+							dy = c.y - self.y;
+						var dist = dx * dx + dy * dy;
+						if (dist < minDist) {
+							minDist = dist;
+							closest = c;
+						}
+					}
+				}
+				self.target = closest;
+			}
+			// If we have a target, move toward it
+			if (self.target && !self.target.eaten) {
+				var dx = self.target.x - self.x;
+				var dy = self.target.y - self.y;
+				var dist = Math.sqrt(dx * dx + dy * dy);
+				if (dist > 1) {
+					self.x += dx / dist * self.speed;
+					self.y += dy / dist * self.speed;
+				}
+				// Attach if close enough and not already attached
+				var isIntersecting = self.intersects(self.target);
+				if (!self._lastIntersecting && isIntersecting) {
+					// Attach to host
+					self.state = "attached";
+					self.attachedTo = self.target;
+					// Store offset so parasite stays visually attached
+					self.offsetX = self.x - self.attachedTo.x;
+					self.offsetY = self.y - self.attachedTo.y;
+					// Mark host as parasitized
+					self.attachedTo._parasiteAttached = self;
+				}
+				self._lastIntersecting = isIntersecting;
+			} else {
+				// Wander randomly if no target
+				if (!self._wanderTimer || self._wanderTimer <= 0) {
+					self._wanderAngle = Math.random() * Math.PI * 2;
+					self._wanderTimer = 60 + Math.floor(Math.random() * 60);
+				}
+				if (typeof self._wanderAngle === "number") {
+					self.x += Math.cos(self._wanderAngle) * self.speed * 0.5;
+					self.y += Math.sin(self._wanderAngle) * self.speed * 0.5;
+					self._wanderTimer--;
+					// Keep inside map bounds
+					var minX = 124 + 60;
+					var maxX = 124 + 1800 - 60;
+					var minY = paletteY + 320 + 60;
+					var maxY = paletteY + 320 + 2000 - 60;
+					if (self.x < minX) self.x = minX;
+					if (self.x > maxX) self.x = maxX;
+					if (self.y < minY) self.y = minY;
+					if (self.y > maxY) self.y = maxY;
+				}
+				self._lastIntersecting = false;
+			}
+		}
+	};
 	return self;
 });
 // Plant class
 var Plant = Container.expand(function () {