/**** 
* 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 () {
		scoreTest = "TypeTrajectory: " + self.trajectory.typeTrajectory;
		if (self.trajectory.typeTrajectory == 0) {
			self.trajectory.updateLinear();
		}
		if (self.trajectory.typeTrajectory == 1) {
			self.trajectory.updateParabol();
		}
		self.y = self.trajectory.y;
		self.x = self.trajectory.x;
		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.x = 0;
	self.y = 0;
	self.totalTicks = 0; //Nombre total de ticks pour passer de X1 à X2
	self.distPerTick = 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;
		//scoreTest = "X1: " + self.X1 + " X2: " + self.X2 + " Y0: " + self.Y0 + " Yh: " + self.Yh + " totalTicks: " + self.totalTicks;
	}; //fin setParameters
	self.updateLinear = function () {
		// Trajectory logic can be added here
		if (self.typeTrajectory == 0 && !self.isStarted) {
			self.x = self.X1;
			self.y = self.Yh;
			distPerTick = (self.Y0 - self.Yh) / self.totalTicks;
			self.isStarted = true;
			//scoreTest = "x= " + self.x + " y= " + self.y + " distPerTick= " + distPerTick;
		} else {
			if (self.y < self.Y0) {
				//scoreTest = "y= " + self.y + " Y0= " + self.Y0;
				self.y += distPerTick;
				//scoreTest = "y= " + self.y;
				//scoreTest += 1;
			}
		}
	}; //fin updateLinear
	self.updateParabol = function () {
		//scoreTest += 1;
		// Trajectory logic can be added here
		if (self.typeTrajectory == 1 && !self.isStarted) {
			self.x = self.X1;
			self.y = self.Y0;
			self.a = 4 * (self.Y0 - self.Yh) / ((self.X1 - self.X2) * (self.X1 - self.X2));
			self.distPerTick = (self.X2 - self.X1) / self.totalTicks;
			self.isStarted = true;
		} else {
			if (self.x < self.X2) {
				self.x += self.xPerTick;
				self.y = self.a * (self.x - self.X1) * (self.x - 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 = OptionsZone.y;
	var Yh = monkey.y;
	var totalTicks = 500;
	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--) {
		if (coconuts[i].intersects(parasol)) {
			score += 1;
			coconuts[i].destroy();
			coconuts.splice(i, 1);
		} else if (coconuts[i].y > coconuts[i].Y0) {
			LK.effects.flashScreen(0xff0000, 1000);
			//LK.showGameOver();
			coconuts[i].trajectory.setParameters(1, coconuts[i].x, coconuts[i].x + 512, coconuts[i].Y0, ScoreZone.y, 500);
		}
	}
};