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

/**** 
* Classes
****/ 
// --- Flytrap Organism Class ---
// Minimal organism that does nothing (placeholder)
var Flytrap = Container.expand(function () {
	var self = Container.call(this);
	// Attach the Flytrap image asset as the visual for the flytrap
	self.flytrapAsset = self.attachAsset('Flytrap', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 1,
		scaleY: 1
	});
	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";
	if (window.autumnState) return "Autumn";
	// Fallback: guess from background color
	if (game.backgroundColor === 0xffff00) return "Summer";
	if (game.backgroundColor === 0xffffff) return "Winter";
	if (game.backgroundColor === 0x8B5A2B) return "Autumn";
	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, brown, white, repeat (spring, summer, autumn, winter)
		var mod = cycleCount % 12;
		if (mod === 0) {
			// SPRING
			game.setBackgroundColor(0x2ecc40); // green
			updateTextColors(0x2ecc40);
			pollinatorsHibernating = false;
			window.summerState = false;
			window.springState = true;
			window.winterState = false;
			window.autumnState = 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;
			}
			// --- SPRING: Hatch all parasite eggs (eggs with _isParasiteEgg and _parasiteHatch) ---
			for (var i = eggs.length - 1; i >= 0; i--) {
				var e = eggs[i];
				if (e && e._isParasiteEgg && e._parasiteHatch && !e.hatched) {
					// Instantly hatch the egg into a parasite
					e.hatched = true;
					// Animate egg hatching
					tween(e, {
						scaleX: 1.2,
						scaleY: 1.2,
						alpha: 0.5
					}, {
						duration: 200,
						easing: tween.easeOut,
						onFinish: function (egg) {
							return function () {
								var parasite = new Parasite();
								parasite.x = egg.x;
								parasite.y = egg.y;
								parasite.scaleX = 1;
								parasite.scaleY = 1;
								parasite.alpha = 1;
								if (egg.parent) egg.parent.addChild(parasite);
								if (typeof parasites !== "undefined") parasites.push(parasite);
								egg.destroy();
							};
						}(e)
					});
					eggs.splice(i, 1);
				}
			}
			// --- 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) {
			// SUMMER
			game.setBackgroundColor(0xffff00); // yellow
			updateTextColors(0xffff00);
			pollinatorsHibernating = false;
			window.summerState = true;
			window.winterState = false;
			window.springState = false;
			window.autumnState = 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) {
			// AUTUMN
			game.setBackgroundColor(0x8B5A2B); // brown
			updateTextColors(0x8B5A2B);
			pollinatorsHibernating = false;
			window.summerState = false;
			window.springState = false;
			window.winterState = false;
			window.autumnState = true;
			// Make all plants brown 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 = 0x996633; // brown
				}
				plants[i]._canDie = true;
				plants[i]._isBrown = true;
			}
			updateSeasonText();
		} else if (mod === 9) {
			// WINTER
			game.setBackgroundColor(0xffffff); // white
			updateTextColors(0xffffff);
			pollinatorsHibernating = true;
			window.summerState = false;
			window.springState = false;
			window.winterState = true;
			window.autumnState = false;
			// --- WINTER: Parasites die and lay eggs before death ---
			for (var i = parasites.length - 1; i >= 0; i--) {
				var parasite = parasites[i];
				if (parasite && !parasite.eaten) {
					// Lay a parasite egg at current position before dying
					var egg = new Egg();
					egg.x = parasite.x;
					egg.y = parasite.y;
					egg.scaleX = 0.5;
					egg.scaleY = 0.5;
					egg.alpha = 1;
					egg._isParasiteEgg = true;
					egg._parasiteHatch = true;
					if (parasite.parent) parasite.parent.addChild(egg);
					if (typeof eggs !== "undefined") eggs.push(egg);
					// Animate parasite dying and remove from array
					tween(parasite, {
						scaleX: 0,
						scaleY: 0,
						alpha: 0
					}, {
						duration: 200,
						easing: tween.easeIn,
						onFinish: function (p) {
							return function () {
								if (typeof parasites !== "undefined") {
									var idx = parasites.indexOf(p);
									if (idx !== -1) parasites.splice(idx, 1);
								}
								p.destroy();
							};
						}(parasite)
					});
				}
			}
			// 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, brown, white, repeat (spring, summer, autumn, winter)
	var mod = cycleCount % 12;
	if (mod === 0) {
		// SPRING
		game.setBackgroundColor(0x2ecc40); // green
		updateTextColors(0x2ecc40);
		pollinatorsHibernating = false;
		window.summerState = false;
		window.springState = true;
		window.winterState = false;
		window.autumnState = false;
		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;
		}
		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;
			}
		}
		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) {
		// SUMMER
		game.setBackgroundColor(0xffff00); // yellow
		updateTextColors(0xffff00);
		pollinatorsHibernating = false;
		window.summerState = true;
		window.winterState = false;
		window.springState = false;
		window.autumnState = false;
		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) {
		// AUTUMN
		game.setBackgroundColor(0x8B5A2B); // brown
		updateTextColors(0x8B5A2B);
		pollinatorsHibernating = false;
		window.summerState = false;
		window.springState = false;
		window.winterState = false;
		window.autumnState = true;
		for (var i = 0; i < plants.length; i++) {
			if (plants[i] && plants[i].plantAsset && typeof plants[i].plantAsset.tint !== "undefined") {
				plants[i].plantAsset.tint = 0x996633; // brown
			}
			plants[i]._canDie = true;
			plants[i]._isBrown = true;
		}
		updateSeasonText();
	} else if (mod === 9) {
		// WINTER
		game.setBackgroundColor(0xffffff); // white
		updateTextColors(0xffffff);
		pollinatorsHibernating = true;
		window.summerState = false;
		window.springState = false;
		window.winterState = true;
		window.autumnState = false;
		for (var i = plants.length - 1; i >= 0; i--) {
			var p = plants[i];
			if (p && p._isBrown && !p.eaten && typeof p.die === "function") {
				p.die();
			}
		}
		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 this is a host with a parasite attached, skip randomizing its position
			if (org && typeof org.x === "number" && typeof org.y === "number" && !org.eaten && !org._parasiteAttached // Only randomize if not hosting a parasite
			) {
				org.x = minX + Math.random() * (maxX - minX);
				org.y = minY + Math.random() * (maxY - minY);
			}
		}
	}
	// When randomizing parasites, only randomize those not attached to a host
	function randomizeFreeParasites(arr) {
		for (var i = 0; i < arr.length; i++) {
			var parasite = arr[i];
			if (parasite && typeof parasite.x === "number" && typeof parasite.y === "number" && !parasite.eaten && parasite.state !== "attached") {
				parasite.x = minX + Math.random() * (maxX - minX);
				parasite.y = minY + Math.random() * (maxY - minY);
			}
		}
	}
	randomizeOrganisms(herbivores);
	randomizeOrganisms(carnivores);
	randomizeOrganisms(pollinators);
	randomizeOrganisms(seeds);
	randomizeOrganisms(eggs);
	randomizeFreeParasites(parasites);
	// 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 = 'Parasite';
		color = 0x8888ff;
		label = 'Parasite';
	} else if (type === 'flytrap') {
		assetId = 'Flytrap';
		color = 0x228B22;
		label = 'Flytrap';
	} 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;
	if (type === 'parasite') {
		icon = node.attachAsset(assetId, {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: 0.5,
			scaleY: 0.5
		});
	} else {
		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', 'flytrap'];
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);
		// If spawned in winter, kill parasite immediately
		if (window.winterState) {
			// Animate parasite dying and remove from array
			tween(obj, {
				scaleX: 0,
				scaleY: 0,
				alpha: 0
			}, {
				duration: 200,
				easing: tween.easeIn,
				onFinish: function onFinish() {
					if (typeof parasites !== "undefined") {
						var idx = parasites.indexOf(obj);
						if (idx !== -1) parasites.splice(idx, 1);
					}
					obj.destroy();
				}
			});
		}
	} else if (type === 'flytrap') {
		obj = new Flytrap();
		game.addChild(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, parasites);
	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 isParasite = parasites.indexOf(org) !== -1;
		var canDrag = isFungi || isParasite || !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;
			// If dropping a parasite, set state to 'seek' and detach from host if needed
			if (dragging.type === 'parasite') {
				// If attached, detach
				if (dragging.node.state === "attached") {
					if (dragging.node.attachedTo && dragging.node.attachedTo._parasiteAttached === dragging.node) {
						dragging.node.attachedTo._parasiteAttached = null;
					}
					dragging.node.attachedTo = null;
				}
				dragging.node.state = "seek";
				dragging.node.target = null;
			}
		}
		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;

===================================================================
--- original.js
+++ change.js
@@ -9,18 +9,15 @@
 // --- Flytrap Organism Class ---
 // Minimal organism that does nothing (placeholder)
 var Flytrap = Container.expand(function () {
 	var self = Container.call(this);
-	// Attach a plant asset as the visual for the flytrap
-	self.flytrapAsset = self.attachAsset('plant', {
+	// Attach the Flytrap image asset as the visual for the flytrap
+	self.flytrapAsset = self.attachAsset('Flytrap', {
 		anchorX: 0.5,
 		anchorY: 0.5,
 		scaleX: 1,
 		scaleY: 1
-		// Optionally, set a unique color if desired
-		// color: 0x228B22
 	});
-	// No update logic yet
 	return self;
 });
 
 /**** 
@@ -639,9 +636,9 @@
 		assetId = 'Parasite';
 		color = 0x8888ff;
 		label = 'Parasite';
 	} else if (type === 'flytrap') {
-		assetId = 'plant';
+		assetId = 'Flytrap';
 		color = 0x228B22;
 		label = 'Flytrap';
 	} else {
 		assetId = 'carnivore';