/**** 
* Classes
****/ 
// Class for the Coconut
var Coconut = Container.expand(function () {
	var self = Container.call(this);
	var coconutGraphics = self.attachAsset('coconut', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 5;
	self.trajectory = new Trajectory();
	self.update = function () {
		if (self.trajectory.typeTrajectory == 0) {
			self.trajectory.updateLinear();
		}
		if (self.trajectory.typeTrajectory == 1) {
			self.trajectory.updateParabol();
		}
		self.y = self.trajectory.yCurrent;
		self.x = self.trajectory.xCurrent;
		if (self.y > 2732) {
			self.destroy();
		}
	}; //fin update
});
//<Assets used in the game will automatically appear here>
// Class for the Monkey
var Monkey = Container.expand(function () {
	var self = Container.call(this);
	var monkeyGraphics = self.attachAsset('monkey', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		// Monkey logic can be added here
	};
});
// Class for the Parasol
var Parasol = Container.expand(function () {
	var self = Container.call(this);
	var parasolGraphics = self.attachAsset('parasol', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		// Parasol logic can be added here
	};
});
//Class for the trajectory of the coconut
//Gestion d'une trajectoire parabolique de sommet ((X1 + X2)/2, Yh)
//et de point de départ (X1, Y0) et d'arrivée (X2, Y0) avec Y0 > Yh et X1 < X2 et Yh != Y0 != 0 et X1 != X2 != 0
//la fonction de mise à jour calcule la position du point suivant en fonction de speed .
//L'equation de la trajectoire est de la forme y = a(x - X1)(x - X2) + Y0 avec a = 4(Y0 - Yh)/((X1 - X2)(X1 - X2))
//Pour la trajectoire linéaire, le point de départ est (X1, Yh) et le point d'arrivée est (X1, Y0)
//Le temps de parcours est totalTicks que se soit pour la trajectoire linéaire ou parabolique
var Trajectory = Container.expand(function () {
	var self = Container.call(this);
	var trajectoryGraphics = self.attachAsset('trajectory', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.typeTrajectory = 0; //0: linear, 1: parabolic
	self.X1 = 0;
	self.X2 = 0;
	self.Y0 = 0;
	self.Yh = 0;
	self.a = 0;
	self.xCurrent = 0;
	self.yCurrent = 0;
	self.totalTicks = 0; //Nombre total de ticks pour passer de X1 à X2
	self.xPerTick = 0; //Distance parcourue par tick
	self.isStarted = false; //Indique si la trajectoire a commencé
	self.setParameters = function (typeTrajectory, X1, X2, Y0, Yh, totalTicks) {
		//Initialisation des paramètres de la trajectoire
		self.typeTrajectory = typeTrajectory;
		self.X1 = X1;
		self.X2 = X2;
		self.Y0 = Y0;
		self.Yh = Yh;
		self.totalTicks = totalTicks;
	}; //fin setParameters
	self.updateLinear = function () {
		// Trajectory logic can be added here
		if (self.typeTrajectory == 0 && !self.isStarted) {
			self.xCurrent = self.X1;
			self.yCurrent = self.Yh;
			var distance_per_tick = (self.X2 - self.X1) / self.totalTicks;
			self.isStarted = true;
		} else {
			if (self.yCurrent < self.Y0) {
				self.yCurrent += distance_per_tick;
			}
		}
	}; //fin updateLinear
	self.updateParabol = function () {
		// Trajectory logic can be added here
		if (self.typeTrajectory == 1 && !self.isStarted) {
			self.xCurrent = self.X1;
			self.yCurrent = self.Y0;
			self.a = 4 * (self.Y0 - self.Yh) / ((self.X1 - self.X2) * (self.X1 - self.X2));
			self.xPerTick = (self.X2 - self.X1) / self.totalTicks;
			self.isStarted = true;
		} else {
			if (self.xCurrent < self.X2) {
				self.xCurrent += self.xPerTick;
				self.yCurrent = self.a * (self.xCurrent - self.X1) * (self.xCurrent - self.X2) + self.Y0;
			}
		}
	}; //fin updateParabol
});

/**** 
* Initialize Game
****/ 
//fin class Trajectory
//fin class Trajectory
var game = new LK.Game({
	backgroundColor: 0x87CEEB // Sky blue background
});

/**** 
* Game Code
****/ 
/**** 
* GAME DESCRIPTION:
* Game Principle:
	* NAME: COCO MONKEY V1.0 by Dalhem 2024
	* -There is beach where people are enjoying the sun by the shadow of palm trees.
	* -Above them, three palm trees are growing coconuts.
	* -In the trees, a monkey is throwing coconuts from the top of the trees, thus three points of departure.
	* -The player controls a guy who holding a parasol to protect everyone from the coconuts.
	* -The coconuts are falling at a regular speed, falling in straight lines.
	* -If a coconut touches the parasol, the player earns points.
	* -If a coconut touches the ground, the player loses a life.
	* -The game is over when the player has no more lives.
* Game Areas:
	* The screen is divided into 3 main zones in the following descending order:
		1. Score area: displays the player's score.
		2. The main game area: where the game takes place, it is divided into 3 zones corresponding to the 3 points of departure of the coconuts :
			* The left zone: the coconuts fall from the left tree.
			* The center zone: the coconuts fall from the center tree.
			* The right zone: the coconuts fall from the right tree.
		3. Options area (or advertisement).
* Game Progression:
	* At the beginning of the game, the player has 0 points.
	* The player has 3 lives.
	* The player can move the parasol by dragging it.
	* The monkey throws coconuts at a regular interval randomly from the top of the trees.
	* When a coconut touches the parasol, it bounces up following a parabolic trajectory.
	* The parabolic trajectory depends on the angle of the parasol:
		* The more the parasol is inclined, the more the coconut will bounce back :
			* If the parasol is in the left zone, the coconut may bounce following a parabolic trajectory :
				* to the left, thus outside the screen.
				* to the right, thus towards the center zone.
				* to the extrem right, thus towards the right zone.
			* If the parasol is in the center zone, the coconut may bounce following a parabolic trajectory :
				* to the left, thus towards the left zone.
				* to the extrem left, thus outside the screen.
				* to the right, thus towards the right zone.
				* to the extrem right, thus outside the screen.
			* If the parasol is in the right zone, the coconut may bounce following a parabolic trajectory :
				* to the left, thus towards the center zone.
				* to the extrem left, thus towards the left zone.
				* to the right, thus outside the screen.
	* the parasol has three zones of influence:
		* The left zone: the coconut will bounce to the extrem left.
		* The center zone: the coconut will randomly bounce to the left or to the right.
		* The right zone: the coconut will bounce to the extrem right.
****/ 
var monkey = game.addChild(new Monkey());
monkey.x = 2048 / 2;
monkey.y = 200;
var parasol = game.addChild(new Parasol());
parasol.x = 2048 / 2;
parasol.y = 2500;
var coconuts = [];
var nombreCoconuts = 1;
var score = 0;
var scoreTest = 0;
/**** 
* Game zones and backgrounds
****/ 
var ScoreZone = {
	x: 0,
	y: 0,
	width: game.width,
	height: 200 * game.height / 2732
};
var MainZone = {
	x: 0,
	y: ScoreZone.height,
	width: game.width,
	height: game.height - 2 * ScoreZone.height
};
var OptionsZone = {
	x: 0,
	y: game.height - ScoreZone.height,
	width: game.width,
	height: 200 * game.height / 2732
};
/**** 
* Score
****/ 
var scoreTestText = new Text2('0', {
	size: 30,
	fill: "#000000",
	anchorX: 0.5,
	anchorY: 0
});
LK.gui.topLeft.addChild(scoreTestText);
var scoreTxt = new Text2('0', {
	size: 150,
	fill: "#ffffff",
	anchorX: 0.5,
	anchorY: 0
});
LK.gui.top.addChild(scoreTxt);
game.down = function (x, y, obj) {
	parasol.x = x;
	parasol.y = y;
};
game.move = function (x, y, obj) {
	parasol.x = x;
	parasol.y = y;
};
// Define the startPoints array
var startPoints = [2048 / 4, 2048 / 2, 2048 / 4 * 3];
/**** 
* Functions
****/ 
function updateScoreTest(nouveauScore) {
	scoreTestText.setText(nouveauScore);
} //fin updateScoreTest
function updateScore(nouveauScore) {
	scoreTxt.setText(nouveauScore);
} //fin updateScore
//Fonction chooseNextStartPoint: choisit aléatoirement un point de départ d'un coconut
//Renvoie un objet Coconut
function chooseNextStartPoint() {
	var newCoconut = new Coconut();
	// Choisir aléatoirement un point de départ
	var randomIndex = Math.floor(Math.random() * startPoints.length);
	var typeTrajectory = 0;
	var X1 = startPoints[randomIndex];
	var X2 = X1;
	var Y0 = 2732;
	var Yh = monkey.y;
	var totalTicks = 200;
	newCoconut.trajectory.setParameters(typeTrajectory, X1, X2, Y0, Yh, totalTicks);
	coconuts.push(newCoconut);
	return newCoconut;
} //fin chooseNextStartPoint
/**** 
* Main loop
****/ 
game.update = function () {
	//Mise à jour score
	updateScoreTest(scoreTest);
	updateScore(score);
	//Autres actions à effectuer sans urgence
	if (LK.ticks % 60 == 0) {
		// Créer un nouveau coco
		if (coconuts.length < nombreCoconuts) {
			var newCoconut = chooseNextStartPoint();
			game.addChild(newCoconut);
		}
	}
	for (var i = coconuts.length - 1; i >= 0; i--) {
		scoreTest = "Type trajectoire: " + coconuts[i].trajectory.typeTrajectory;
		if (coconuts[i].intersects(parasol)) {
			score += 1;
			coconuts[i].destroy();
			coconuts.splice(i, 1);
		} else if (coconuts[i].y > 2732) {
			LK.effects.flashScreen(0xff0000, 1000);
			LK.showGameOver();
		}
	}
};

===================================================================
--- original.js
+++ change.js
@@ -10,13 +10,20 @@
 	});
 	self.speed = 5;
 	self.trajectory = new Trajectory();
 	self.update = function () {
-		self.y += self.speed;
+		if (self.trajectory.typeTrajectory == 0) {
+			self.trajectory.updateLinear();
+		}
+		if (self.trajectory.typeTrajectory == 1) {
+			self.trajectory.updateParabol();
+		}
+		self.y = self.trajectory.yCurrent;
+		self.x = self.trajectory.xCurrent;
 		if (self.y > 2732) {
 			self.destroy();
 		}
-	};
+	}; //fin update
 });
 //<Assets used in the game will automatically appear here>
 // Class for the Monkey
 var Monkey = Container.expand(function () {
@@ -41,53 +48,74 @@
 	};
 });
 //Class for the trajectory of the coconut
 //Gestion d'une trajectoire parabolique de sommet ((X1 + X2)/2, Yh)
-//et de point de départ (X1, Y0) et d'arrivée (X2, Y0) avec Y0 > Yh et X1 < X2.
+//et de point de départ (X1, Y0) et d'arrivée (X2, Y0) avec Y0 > Yh et X1 < X2 et Yh != Y0 != 0 et X1 != X2 != 0
 //la fonction de mise à jour calcule la position du point suivant en fonction de speed .
-//Sachant que speed correspond à un certain nombre de ticks avant le calcul de la position suivante.
-//L'equation de la trajectoire est de la forme y = a(x - X1)(x - X2) + Yh
+//L'equation de la trajectoire est de la forme y = a(x - X1)(x - X2) + Y0 avec a = 4(Y0 - Yh)/((X1 - X2)(X1 - X2))
+//Pour la trajectoire linéaire, le point de départ est (X1, Yh) et le point d'arrivée est (X1, Y0)
+//Le temps de parcours est totalTicks que se soit pour la trajectoire linéaire ou parabolique
 var Trajectory = Container.expand(function () {
 	var self = Container.call(this);
 	var trajectoryGraphics = self.attachAsset('trajectory', {
 		anchorX: 0.5,
 		anchorY: 0.5
 	});
+	self.typeTrajectory = 0; //0: linear, 1: parabolic
 	self.X1 = 0;
 	self.X2 = 0;
 	self.Y0 = 0;
 	self.Yh = 0;
+	self.a = 0;
 	self.xCurrent = 0;
 	self.yCurrent = 0;
-	self.speed = 1;
+	self.totalTicks = 0; //Nombre total de ticks pour passer de X1 à X2
+	self.xPerTick = 0; //Distance parcourue par tick
 	self.isStarted = false; //Indique si la trajectoire a commencé
-	self.setParameters = function (X1, X2, Y0, Yh, speed) {
+	self.setParameters = function (typeTrajectory, X1, X2, Y0, Yh, totalTicks) {
+		//Initialisation des paramètres de la trajectoire
+		self.typeTrajectory = typeTrajectory;
 		self.X1 = X1;
 		self.X2 = X2;
 		self.Y0 = Y0;
 		self.Yh = Yh;
-		self.speed = speed;
-		self.a = (Y0 - Yh) / ((X1 - X2) * (X1 - X2));
+		self.totalTicks = totalTicks;
 	}; //fin setParameters
-	self.update = function () {
+	self.updateLinear = function () {
 		// Trajectory logic can be added here
-		if (!self.isStarted) {
+		if (self.typeTrajectory == 0 && !self.isStarted) {
 			self.xCurrent = self.X1;
+			self.yCurrent = self.Yh;
+			var distance_per_tick = (self.X2 - self.X1) / self.totalTicks;
+			self.isStarted = true;
+		} else {
+			if (self.yCurrent < self.Y0) {
+				self.yCurrent += distance_per_tick;
+			}
+		}
+	}; //fin updateLinear
+	self.updateParabol = function () {
+		// Trajectory logic can be added here
+		if (self.typeTrajectory == 1 && !self.isStarted) {
+			self.xCurrent = self.X1;
 			self.yCurrent = self.Y0;
+			self.a = 4 * (self.Y0 - self.Yh) / ((self.X1 - self.X2) * (self.X1 - self.X2));
+			self.xPerTick = (self.X2 - self.X1) / self.totalTicks;
 			self.isStarted = true;
-			var distance_per_tick = (self.X2 - self.X1) / self.speed;
 		} else {
 			if (self.xCurrent < self.X2) {
-				self.xCurrent += distance_per_tick;
-				self.yCurrent = self.a * (self.xCurrent - self.X1) * (self.xCurrent - self.X2) + self.Yh;
+				self.xCurrent += self.xPerTick;
+				self.yCurrent = self.a * (self.xCurrent - self.X1) * (self.xCurrent - self.X2) + self.Y0;
 			}
 		}
-	}; //fin update
+	}; //fin updateParabol
 });
 
 /**** 
 * Initialize Game
 ****/ 
+//fin class Trajectory
+//fin class Trajectory
 var game = new LK.Game({
 	backgroundColor: 0x87CEEB // Sky blue background
 });
 
@@ -146,8 +174,9 @@
 var parasol = game.addChild(new Parasol());
 parasol.x = 2048 / 2;
 parasol.y = 2500;
 var coconuts = [];
+var nombreCoconuts = 1;
 var score = 0;
 var scoreTest = 0;
 /**** 
 * Game zones and backgrounds
@@ -211,31 +240,37 @@
 function chooseNextStartPoint() {
 	var newCoconut = new Coconut();
 	// Choisir aléatoirement un point de départ
 	var randomIndex = Math.floor(Math.random() * startPoints.length);
-	newCoconut.x = startPoints[randomIndex];
-	newCoconut.y = monkey.y;
+	var typeTrajectory = 0;
+	var X1 = startPoints[randomIndex];
+	var X2 = X1;
+	var Y0 = 2732;
+	var Yh = monkey.y;
+	var totalTicks = 200;
+	newCoconut.trajectory.setParameters(typeTrajectory, X1, X2, Y0, Yh, totalTicks);
 	coconuts.push(newCoconut);
 	return newCoconut;
 } //fin chooseNextStartPoint
 /**** 
 * Main loop
 ****/ 
 game.update = function () {
 	//Mise à jour score
-	scoreTest = score;
 	updateScoreTest(scoreTest);
 	updateScore(score);
 	//Autres actions à effectuer sans urgence
 	if (LK.ticks % 60 == 0) {
 		// Créer un nouveau coco
-		var newCoconut = chooseNextStartPoint();
-		game.addChild(newCoconut);
+		if (coconuts.length < nombreCoconuts) {
+			var newCoconut = chooseNextStartPoint();
+			game.addChild(newCoconut);
+		}
 	}
 	for (var i = coconuts.length - 1; i >= 0; i--) {
+		scoreTest = "Type trajectoire: " + coconuts[i].trajectory.typeTrajectory;
 		if (coconuts[i].intersects(parasol)) {
 			score += 1;
-			//scoreTxt.setText(score);
 			coconuts[i].destroy();
 			coconuts.splice(i, 1);
 		} else if (coconuts[i].y > 2732) {
 			LK.effects.flashScreen(0xff0000, 1000);