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

/**** 
* Classes
****/ 
// --- End of Game Code ---;
// --- Flower Class ---
var Flower = Container.expand(function () {
	var self = Container.call(this);
	// Attach flower image asset, centered
	var flowerSprite = self.attachAsset('flower', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Optionally, add any properties or methods for Flower here
	return self;
});
// --- Nummer (Herbivore) Class ---
var Nummer = Container.expand(function () {
	var self = Container.call(this);
	// Attach herbivore image asset, centered
	var sprite = self.attachAsset('herbivore', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Optionally, add any properties or methods for Nummer here
	return self;
});

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

/**** 
* Game Code
****/ 
// new carnivore egg texture
// --- Asset Initialization ---
// --- Global arrays for organisms ---
var plants = [];
var herbivores = [];
var carnivores = [];
var seeds = [];
var eggs = []; // Track all eggs globally
var pollinators = [];
var fungis = []; // Track all fungi globally
var fungiSpores = []; // Track all spores shot by fungi
// --- Palette UI ---
var paletteY = 180; // y position for palette
var paletteSpacing = 260;
var paletteItems = [];
// 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 === 'flower') {
		assetId = 'flower';
		color = 0xff69b4;
		label = 'Flower';
	} 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 {
		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: "#fff"
	});
	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', 'flower', 'herbivore', 'carnivore', 'pollinator', 'fungi'];
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: "#fff"
		});
		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: "#fff"
		});
		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);
	} else if (type === 'flower') {
		obj = new Flower();
		game.addChild(obj);
	} 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 {
		obj = new Carnivore();
		carnivores.push(obj);
	}
	obj.x = x;
	obj.y = y;
	obj.scaleX = 1;
	obj.scaleY = 1;
	obj.alpha = 1;
	game.addChild(obj);
	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) {
	// 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);
		// Fungi do not have .eaten, so check for undefined or false
		var isFungi = fungis.indexOf(org) !== -1;
		var canDrag = !isFungi && !org.eaten || isFungi;
		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';
			// (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') plants.pop();else if (dragging.type === 'herbivore') herbivores.pop();else if (dragging.type === 'carnivore') carnivores.pop();else if (dragging.type === 'pollinator') pollinators.pop();
		} 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();
	}
	// 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();
	}
};
// --- Instructions Text ---
var infoTxt = new Text2("Drag organisms from the palette to the map below.\nNummer eat ferns. Hunters eat Nummer.", {
	size: 60,
	fill: 0xFFFFFF
});
// (No explicit mention of fungi in instructions, so no text change needed here)
infoTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(infoTxt);
infoTxt.x = 2048 / 2;
infoTxt.y = paletteY + 160;
// --- 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
@@ -17,8 +17,19 @@
 	});
 	// Optionally, add any properties or methods for Flower here
 	return self;
 });
+// --- Nummer (Herbivore) Class ---
+var Nummer = Container.expand(function () {
+	var self = Container.call(this);
+	// Attach herbivore image asset, centered
+	var sprite = self.attachAsset('herbivore', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	// Optionally, add any properties or methods for Nummer here
+	return self;
+});
 
 /**** 
 * Initialize Game
 ****/