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

/**** 
* Classes
****/ 
// Bee (player)
var Bee = Container.expand(function () {
	var self = Container.call(this);
	var beeSprite = self.attachAsset('bee', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.radius = 60; // for collision
	// Flap animation
	self.flapTween = function () {
		tween(beeSprite, {
			scaleY: 0.85
		}, {
			duration: 120,
			easing: tween.easeIn,
			onFinish: function onFinish() {
				tween(beeSprite, {
					scaleY: 1
				}, {
					duration: 120,
					easing: tween.easeOut
				});
			}
		});
	};
	// Called every tick
	self.update = function () {
		// Bee can have a little idle movement
		self.y += Math.sin(LK.ticks / 20) * 0.7;
	};
	return self;
});
// Deadzone (danger)
var Deadzone = Container.expand(function () {
	var self = Container.call(this);
	var sprite = self.attachAsset('deadzone', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.radius = 100;
	// Move horizontally
	self.dir = Math.random() > 0.5 ? 1 : -1;
	self.update = function () {
		self.x += self.dir * 4;
		if (self.x < 200) self.dir = 1;
		if (self.x > 2048 - 200) self.dir = -1;
	};
	return self;
});
// Flower
var Flower = Container.expand(function () {
	var self = Container.call(this);
	self.pollinated = false;
	self.withered = false;
	self.timer = 0;
	self.flowerSprite = self.attachAsset('flower', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.radius = 55;
	// Pollinate the flower
	self.pollinate = function () {
		if (self.pollinated || self.withered) return;
		self.pollinated = true;
		self.flowerSprite.destroy();
		self.flowerSprite = self.attachAsset('flower_pollinated', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		self.addChild(self.flowerSprite);
		// Animate illumination
		self.flowerSprite.alpha = 0.5;
		tween(self.flowerSprite, {
			alpha: 1
		}, {
			duration: 400,
			easing: tween.easeOut
		});
	};
	// Wither the flower
	self.wither = function () {
		if (self.pollinated || self.withered) return;
		self.withered = true;
		tween(self.flowerSprite, {
			alpha: 0.2
		}, {
			duration: 600,
			easing: tween.linear
		});
	};
	// Called every tick
	self.update = function () {
		if (!self.pollinated && !self.withered) {
			self.timer++;
			if (self.timer > 480) {
				// 8 seconds to wither
				self.wither();
			}
		}
	};
	return self;
});
// Pesticide (danger)
var Pesticide = Container.expand(function () {
	var self = Container.call(this);
	var sprite = self.attachAsset('pesticide', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.radius = 45;
	// Move downwards
	self.update = function () {
		self.y += 7;
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0xc6f7e2 // Pastel green-blue
});

/**** 
* Game Code
****/ 
// Music (background)
// Sound for pollination
// Dead zone (danger)
// Pesticide (danger)
// Pollinated flower (illuminated)
// Flower (target)
// Bee (player)
// Play background music
LK.playMusic('nature_bg');
// Score and UI
var score = 0;
var scoreTxt = new Text2('0', {
	size: 120,
	fill: "#222"
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
// Système de niveaux
var level = 1;
var pollinatedThisLevel = 0;
var pollinateGoal = 2; // Niveau 1→2 : 2 fleurs
var levelTxt = new Text2('Niveau 1', {
	size: 80,
	fill: "#3a3"
});
levelTxt.anchor.set(0.5, 0);
levelTxt.y = 80;
levelTxt.x = 2048 / 2;
LK.gui.top.addChild(levelTxt);
function nextLevel() {
	level += 1;
	pollinatedThisLevel = 0;
	pollinateGoal += 3;
	levelTxt.setText('Niveau ' + level);
	// Recrée les fleurs
	spawnFlowers();
	// Reset dangers
	for (var i = 0; i < pesticides.length; i++) {
		pesticides[i].destroy();
	}
	for (var i = 0; i < deadzones.length; i++) {
		deadzones[i].destroy();
	}
	pesticides = [];
	deadzones = [];
	spawnPesticide();
	spawnDeadzone();
	witheredCount = 0;
	scoreTxt.setText(score);
}
// Flowers, dangers, and bee
var flowers = [];
var pesticides = [];
var deadzones = [];
var bee = new Bee();
game.addChild(bee);
// Place bee at start
bee.x = 2048 / 2;
bee.y = 2732 - 350;
// --- Editeur visuel de fanaison ---
var flowerEditorBg = new Container();
var flowerEditorBars = [];
var flowerEditorMargin = 30;
var flowerEditorWidth = 2048 - 2 * flowerEditorMargin;
var flowerEditorHeight = 60;
var flowerEditorY = 180; // sous le score
LK.gui.top.addChild(flowerEditorBg);
function updateFlowerEditor() {
	// Nettoie les barres précédentes
	for (var i = 0; i < flowerEditorBars.length; i++) {
		if (flowerEditorBars[i].parent) flowerEditorBars[i].parent.removeChild(flowerEditorBars[i]);
	}
	flowerEditorBars = [];
	// Affiche une barre par fleur
	var n = flowers.length;
	if (n === 0) return;
	var barW = flowerEditorWidth / n - 6;
	for (var i = 0; i < n; i++) {
		var f = flowers[i];
		var bar = new Container();
		// Couleur selon état
		var color = 0x8fff6f; // vert pollinisé
		if (f.withered) color = 0x888888; // gris fané
		else if (!f.pollinated) {
			// Gradient du jaune vif au orange puis brun
			var t = Math.min(1, f.timer / 480);
			if (t < 0.5) color = 0xffe066; // jaune
			else if (t < 0.85) color = 0xffa500; // orange
			else color = 0x8b4513; // brun
		}
		// Rectangle
		var barRect = LK.getAsset('centerCircle', {
			width: barW,
			height: flowerEditorHeight,
			color: color,
			shape: 'box',
			anchorX: 0,
			anchorY: 0
		});
		bar.addChild(barRect);
		// Si pollinisé, petit effet
		if (f.pollinated) {
			barRect.alpha = 0.7 + 0.3 * Math.sin(LK.ticks / 10 + i);
		} else if (f.withered) {
			barRect.alpha = 0.4;
		} else {
			barRect.alpha = 0.9;
		}
		bar.x = flowerEditorMargin + i * (barW + 6);
		bar.y = flowerEditorY;
		LK.gui.top.addChild(bar);
		flowerEditorBars.push(bar);
	}
}
// Place flowers in a grid, but with some randomness
function spawnFlowers() {
	flowers = [];
	var rows = 4;
	var cols = 5;
	var marginX = 300;
	var marginY = 400;
	var spacingX = (2048 - 2 * marginX) / (cols - 1);
	var spacingY = (1500 - marginY) / (rows - 1);
	for (var r = 0; r < rows; r++) {
		for (var c = 0; c < cols; c++) {
			var f = new Flower();
			f.x = marginX + c * spacingX + (Math.random() - 0.5) * 60;
			f.y = 600 + r * spacingY + (Math.random() - 0.5) * 60;
			flowers.push(f);
			game.addChild(f);
		}
	}
}
spawnFlowers();
// Spawn initial dangers
function spawnPesticide() {
	var p = new Pesticide();
	p.x = 200 + Math.random() * (2048 - 400);
	p.y = -100;
	pesticides.push(p);
	game.addChild(p);
}
function spawnDeadzone() {
	var d = new Deadzone();
	d.x = 400 + Math.random() * (2048 - 800);
	d.y = 1200 + Math.random() * 800;
	deadzones.push(d);
	game.addChild(d);
}
spawnPesticide();
spawnDeadzone();
// Timers for spawning dangers
var pesticideTimer = 0;
var deadzoneTimer = 0;
// Track dragging
var draggingBee = false;
// Track withered flowers
var witheredCount = 0;
// Helper: collision between two objects with .x, .y, .radius
function isColliding(a, b) {
	var dx = a.x - b.x;
	var dy = a.y - b.y;
	var dist = Math.sqrt(dx * dx + dy * dy);
	return dist < a.radius + b.radius;
}
// Move handler (drag bee)
function handleMove(x, y, obj) {
	if (draggingBee) {
		// Clamp bee inside game area
		var bx = Math.max(bee.radius, Math.min(2048 - bee.radius, x));
		var by = Math.max(bee.radius + 100, Math.min(2732 - bee.radius, y));
		bee.x = bx;
		bee.y = by;
		bee.flapTween();
	}
}
game.move = handleMove;
// Down handler (start drag if on bee)
game.down = function (x, y, obj) {
	var dx = x - bee.x;
	var dy = y - bee.y;
	if (dx * dx + dy * dy < bee.radius * bee.radius) {
		draggingBee = true;
		handleMove(x, y, obj);
	}
};
// Up handler (stop drag)
game.up = function (x, y, obj) {
	draggingBee = false;
};
// Main update loop
game.update = function () {
	// Update bee
	bee.update();
	// Update flowers
	for (var i = 0; i < flowers.length; i++) {
		flowers[i].update();
	}
	// Met à jour l'éditeur visuel
	updateFlowerEditor();
	// Update dangers
	for (var i = pesticides.length - 1; i >= 0; i--) {
		var p = pesticides[i];
		p.update();
		// Remove if off screen
		if (p.y > 2732 + 100) {
			p.destroy();
			pesticides.splice(i, 1);
		}
	}
	for (var i = deadzones.length - 1; i >= 0; i--) {
		deadzones[i].update();
	}
	// Spawn new dangers
	pesticideTimer++;
	if (pesticideTimer > 90 + Math.random() * 60) {
		// every 1.5-2.5s
		spawnPesticide();
		pesticideTimer = 0;
	}
	deadzoneTimer++;
	if (deadzoneTimer > 300 + Math.random() * 200) {
		// every 5-8s
		spawnDeadzone();
		deadzoneTimer = 0;
	}
	// Check bee-flower collision
	for (var i = 0; i < flowers.length; i++) {
		var f = flowers[i];
		if (!f.pollinated && !f.withered && isColliding(bee, f)) {
			f.pollinate();
			LK.getSound('pollinate').play();
			score += 1;
			pollinatedThisLevel += 1;
			scoreTxt.setText(score);
			// Animate bee
			tween(bee, {
				scaleX: 1.15,
				scaleY: 0.85
			}, {
				duration: 120,
				easing: tween.easeIn,
				onFinish: function onFinish() {
					tween(bee, {
						scaleX: 1,
						scaleY: 1
					}, {
						duration: 120,
						easing: tween.easeOut
					});
				}
			});
		}
	}
	// Check bee-pesticide collision
	for (var i = 0; i < pesticides.length; i++) {
		if (isColliding(bee, pesticides[i])) {
			LK.getSound('danger').play();
			LK.effects.flashScreen(0x4444ff, 800);
			LK.showGameOver();
			return;
		}
	}
	// Check bee-deadzone collision
	for (var i = 0; i < deadzones.length; i++) {
		if (isColliding(bee, deadzones[i])) {
			LK.getSound('danger').play();
			LK.effects.flashScreen(0x888888, 800);
			LK.showGameOver();
			return;
		}
	}
	// Check withered flowers
	var newWithered = 0;
	for (var i = 0; i < flowers.length; i++) {
		if (flowers[i].withered) newWithered++;
	}
	if (newWithered !== witheredCount) {
		witheredCount = newWithered;
		// If too many withered, game over
		if (witheredCount >= 5) {
			LK.effects.flashScreen(0x888888, 1200);
			LK.showGameOver();
			return;
		}
	}
	// Win condition: all flowers pollinated
	var allPollinated = true;
	for (var i = 0; i < flowers.length; i++) {
		if (!flowers[i].pollinated) {
			allPollinated = false;
			break;
		}
	}
	if (allPollinated) {
		if (pollinatedThisLevel >= pollinateGoal) {
			// Passe au niveau suivant
			LK.effects.flashScreen(0x8fff6f, 800);
			LK.setTimeout(function () {
				nextLevel();
			}, 900);
			return;
		} else {
			// Pas assez de fleurs pollinisées : game over
			LK.effects.flashScreen(0xff2222, 1200);
			LK.showGameOver();
			return;
		}
	}
};

===================================================================
--- original.js
+++ change.js
@@ -132,16 +132,16 @@
 
 /**** 
 * Game Code
 ****/ 
-// Play background music
-// Bee (player)
-// Flower (target)
-// Pollinated flower (illuminated)
-// Pesticide (danger)
-// Dead zone (danger)
-// Sound for pollination
 // Music (background)
+// Sound for pollination
+// Dead zone (danger)
+// Pesticide (danger)
+// Pollinated flower (illuminated)
+// Flower (target)
+// Bee (player)
+// Play background music
 LK.playMusic('nature_bg');
 // Score and UI
 var score = 0;
 var scoreTxt = new Text2('0', {
@@ -149,8 +149,41 @@
 	fill: "#222"
 });
 scoreTxt.anchor.set(0.5, 0);
 LK.gui.top.addChild(scoreTxt);
+// Système de niveaux
+var level = 1;
+var pollinatedThisLevel = 0;
+var pollinateGoal = 2; // Niveau 1→2 : 2 fleurs
+var levelTxt = new Text2('Niveau 1', {
+	size: 80,
+	fill: "#3a3"
+});
+levelTxt.anchor.set(0.5, 0);
+levelTxt.y = 80;
+levelTxt.x = 2048 / 2;
+LK.gui.top.addChild(levelTxt);
+function nextLevel() {
+	level += 1;
+	pollinatedThisLevel = 0;
+	pollinateGoal += 3;
+	levelTxt.setText('Niveau ' + level);
+	// Recrée les fleurs
+	spawnFlowers();
+	// Reset dangers
+	for (var i = 0; i < pesticides.length; i++) {
+		pesticides[i].destroy();
+	}
+	for (var i = 0; i < deadzones.length; i++) {
+		deadzones[i].destroy();
+	}
+	pesticides = [];
+	deadzones = [];
+	spawnPesticide();
+	spawnDeadzone();
+	witheredCount = 0;
+	scoreTxt.setText(score);
+}
 // Flowers, dangers, and bee
 var flowers = [];
 var pesticides = [];
 var deadzones = [];
@@ -158,8 +191,63 @@
 game.addChild(bee);
 // Place bee at start
 bee.x = 2048 / 2;
 bee.y = 2732 - 350;
+// --- Editeur visuel de fanaison ---
+var flowerEditorBg = new Container();
+var flowerEditorBars = [];
+var flowerEditorMargin = 30;
+var flowerEditorWidth = 2048 - 2 * flowerEditorMargin;
+var flowerEditorHeight = 60;
+var flowerEditorY = 180; // sous le score
+LK.gui.top.addChild(flowerEditorBg);
+function updateFlowerEditor() {
+	// Nettoie les barres précédentes
+	for (var i = 0; i < flowerEditorBars.length; i++) {
+		if (flowerEditorBars[i].parent) flowerEditorBars[i].parent.removeChild(flowerEditorBars[i]);
+	}
+	flowerEditorBars = [];
+	// Affiche une barre par fleur
+	var n = flowers.length;
+	if (n === 0) return;
+	var barW = flowerEditorWidth / n - 6;
+	for (var i = 0; i < n; i++) {
+		var f = flowers[i];
+		var bar = new Container();
+		// Couleur selon état
+		var color = 0x8fff6f; // vert pollinisé
+		if (f.withered) color = 0x888888; // gris fané
+		else if (!f.pollinated) {
+			// Gradient du jaune vif au orange puis brun
+			var t = Math.min(1, f.timer / 480);
+			if (t < 0.5) color = 0xffe066; // jaune
+			else if (t < 0.85) color = 0xffa500; // orange
+			else color = 0x8b4513; // brun
+		}
+		// Rectangle
+		var barRect = LK.getAsset('centerCircle', {
+			width: barW,
+			height: flowerEditorHeight,
+			color: color,
+			shape: 'box',
+			anchorX: 0,
+			anchorY: 0
+		});
+		bar.addChild(barRect);
+		// Si pollinisé, petit effet
+		if (f.pollinated) {
+			barRect.alpha = 0.7 + 0.3 * Math.sin(LK.ticks / 10 + i);
+		} else if (f.withered) {
+			barRect.alpha = 0.4;
+		} else {
+			barRect.alpha = 0.9;
+		}
+		bar.x = flowerEditorMargin + i * (barW + 6);
+		bar.y = flowerEditorY;
+		LK.gui.top.addChild(bar);
+		flowerEditorBars.push(bar);
+	}
+}
 // Place flowers in a grid, but with some randomness
 function spawnFlowers() {
 	flowers = [];
 	var rows = 4;
@@ -242,8 +330,10 @@
 	// Update flowers
 	for (var i = 0; i < flowers.length; i++) {
 		flowers[i].update();
 	}
+	// Met à jour l'éditeur visuel
+	updateFlowerEditor();
 	// Update dangers
 	for (var i = pesticides.length - 1; i >= 0; i--) {
 		var p = pesticides[i];
 		p.update();
@@ -275,8 +365,9 @@
 		if (!f.pollinated && !f.withered && isColliding(bee, f)) {
 			f.pollinate();
 			LK.getSound('pollinate').play();
 			score += 1;
+			pollinatedThisLevel += 1;
 			scoreTxt.setText(score);
 			// Animate bee
 			tween(bee, {
 				scaleX: 1.15,
@@ -336,9 +427,19 @@
 			break;
 		}
 	}
 	if (allPollinated) {
-		LK.effects.flashScreen(0x8fff6f, 1200);
-		LK.showYouWin();
-		return;
+		if (pollinatedThisLevel >= pollinateGoal) {
+			// Passe au niveau suivant
+			LK.effects.flashScreen(0x8fff6f, 800);
+			LK.setTimeout(function () {
+				nextLevel();
+			}, 900);
+			return;
+		} else {
+			// Pas assez de fleurs pollinisées : game over
+			LK.effects.flashScreen(0xff2222, 1200);
+			LK.showGameOver();
+			return;
+		}
 	}
 };
\ No newline at end of file