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

/**** 
* Classes
****/ 
// Character (the slingshot ball)
var SlingshotCharacter = Container.expand(function () {
	var self = Container.call(this);
	// Attach a circle asset for the character
	var charAsset = self.attachAsset('slingshotChar', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// For visual feedback when dragging
	self.setDragging = function (isDragging) {
		charAsset.alpha = isDragging ? 0.7 : 1;
		charAsset.scaleX = charAsset.scaleY = isDragging ? 1.15 : 1;
	};
	// For visual feedback when shot
	self.flash = function () {
		LK.effects.flashObject(self, 0xffe066, 200);
	};
	return self;
});
// Target class
var Target = Container.expand(function () {
	var self = Container.call(this);
	// Attach a target asset (circle)
	var targetAsset = self.attachAsset('targetCircle', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// For hit animation
	self.hit = function () {
		tween(self, {
			scaleX: 1.5,
			scaleY: 1.5,
			alpha: 0
		}, {
			duration: 300,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				self.destroy();
			}
		});
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x000000
});

/**** 
* Game Code
****/ 
// --- CONFIGURABLES ---
LK.playMusic('M');
var GAME_WIDTH = 2048;
var GAME_HEIGHT = 2732;
var SLING_RADIUS = 350; // Max drag distance
var SLING_CENTER_X = GAME_WIDTH / 2;
var SLING_CENTER_Y = GAME_HEIGHT / 2;
var CHARACTER_RADIUS = 80;
var TARGET_RADIUS = 70;
var NUM_TARGETS = 6;
var MAX_SHOTS = NUM_TARGETS;
var GAME_TIME = 20 * 1000; // 20 seconds
// --- ASSETS ---
// --- STATE ---
var character;
var targets = [];
var shotsLeft = NUM_TARGETS;
var misses = 0;
var score = 0;
var isDragging = false;
var dragStart = null;
var dragLine = null;
var velocity = {
	x: 0,
	y: 0
};
var isFlying = false;
var timerText, shotsText, missesText;
var timeLeft = GAME_TIME;
var timerInterval = null;
var gameEnded = false;
// --- GUI --- 
timerText = new Text2('20.0', {
	size: 100,
	fill: 0xFFFFFF
});
timerText.anchor.set(0.5, 0);
LK.gui.top.addChild(timerText);
shotsText = new Text2('Atış: ' + NUM_TARGETS, {
	size: 80,
	fill: 0xFFFFFF
});
shotsText.anchor.set(0.5, 0);
LK.gui.top.addChild(shotsText);
shotsText.y = 110;
missesText = new Text2('Iska: 0', {
	size: 80,
	fill: 0xFFFFFF
});
missesText.anchor.set(0.5, 0);
LK.gui.top.addChild(missesText);
missesText.y = 200;
// --- SHOTS BAR REMOVED (bottom of scene) ---
// --- INIT CHARACTER ---
character = new SlingshotCharacter();
character.x = SLING_CENTER_X;
character.y = SLING_CENTER_Y;
game.addChild(character);
// --- INIT TARGETS ---
function randomTargetPos() {
	// Place targets randomly, but not too close to center or each other
	var minDistFromCenter = 400;
	var minDistFromOthers = 300;
	var tries = 0;
	while (tries < 100) {
		var x = 200 + Math.random() * (GAME_WIDTH - 400);
		var y = 300 + Math.random() * (GAME_HEIGHT - 600);
		var distToCenter = Math.sqrt((x - SLING_CENTER_X) * (x - SLING_CENTER_X) + (y - SLING_CENTER_Y) * (y - SLING_CENTER_Y));
		if (distToCenter < minDistFromCenter) {
			tries++;
			continue;
		}
		var tooClose = false;
		for (var i = 0; i < targets.length; i++) {
			var t = targets[i];
			var dx = t.x - x,
				dy = t.y - y;
			if (Math.sqrt(dx * dx + dy * dy) < minDistFromOthers) {
				tooClose = true;
				break;
			}
		}
		if (!tooClose) return {
			x: x,
			y: y
		};
		tries++;
	}
	// fallback
	return {
		x: 200 + Math.random() * (GAME_WIDTH - 400),
		y: 300 + Math.random() * (GAME_HEIGHT - 600)
	};
}
// Arrange targets in a circle around the character
var circleRadius = 600;
var angleStep = 2 * Math.PI / NUM_TARGETS;
for (var i = 0; i < NUM_TARGETS; i++) {
	var t = new Target();
	var angle = i * angleStep;
	t.x = SLING_CENTER_X + Math.cos(angle) * circleRadius;
	t.y = SLING_CENTER_Y + Math.sin(angle) * circleRadius;
	targets.push(t);
	game.addChild(t);
}
// --- DRAGGING & SLINGSHOT ---
function drawDragLine(fromX, fromY, toX, toY) {
	if (!dragLine) {
		dragLine = LK.getAsset('dragLine', {
			width: 10,
			height: 10,
			color: 0xffffff,
			shape: 'box',
			anchorX: 0,
			anchorY: 0
		});
		dragLine.alpha = 0.5;
		game.addChild(dragLine);
	}
	var dx = toX - fromX,
		dy = toY - fromY;
	var len = Math.sqrt(dx * dx + dy * dy);
	dragLine.width = len;
	dragLine.height = 12;
	dragLine.x = fromX;
	dragLine.y = fromY - 6;
	dragLine.rotation = Math.atan2(dy, dx);
	dragLine.visible = true;
}
function hideDragLine() {
	if (dragLine) dragLine.visible = false;
}
// --- GAME EVENTS ---
game.down = function (x, y, obj) {
	if (gameEnded || isFlying || shotsLeft <= 0) return;
	// Only allow drag if touch is on character
	var dx = x - character.x,
		dy = y - character.y;
	if (dx * dx + dy * dy <= CHARACTER_RADIUS * CHARACTER_RADIUS * 1.2) {
		isDragging = true;
		dragStart = {
			x: x,
			y: y
		};
		character.setDragging(true);
		drawDragLine(character.x, character.y, x, y);
	}
};
game.move = function (x, y, obj) {
	if (isDragging && !isFlying && !gameEnded) {
		// Limit drag distance
		var dx = x - SLING_CENTER_X,
			dy = y - SLING_CENTER_Y;
		var dist = Math.sqrt(dx * dx + dy * dy);
		if (dist > SLING_RADIUS) {
			var scale = SLING_RADIUS / dist;
			x = SLING_CENTER_X + dx * scale;
			y = SLING_CENTER_Y + dy * scale;
		}
		character.x = x;
		character.y = y;
		drawDragLine(SLING_CENTER_X, SLING_CENTER_Y, x, y);
	}
};
game.up = function (x, y, obj) {
	if (isDragging && !isFlying && !gameEnded) {
		isDragging = false;
		character.setDragging(false);
		hideDragLine();
		// Calculate velocity (opposite direction of drag)
		var dx = SLING_CENTER_X - character.x;
		var dy = SLING_CENTER_Y - character.y;
		var power = Math.sqrt(dx * dx + dy * dy);
		if (power < 40) {
			// Not enough drag, reset
			character.x = SLING_CENTER_X;
			character.y = SLING_CENTER_Y;
			return;
		}
		// Normalize and scale velocity
		var maxSpeed = 60;
		velocity.x = dx / power * Math.min(power, SLING_RADIUS) * 0.25;
		velocity.y = dy / power * Math.min(power, SLING_RADIUS) * 0.25;
		if (velocity.x > maxSpeed) velocity.x = maxSpeed;
		if (velocity.y > maxSpeed) velocity.y = maxSpeed;
		isFlying = true;
		shotsLeft--;
		shotsText.setText('Atış: ' + shotsLeft);
		// Shots bar update removed
		character.flash();
	}
};
// --- TIMER ---
function updateTimerText() {
	var sec = Math.max(0, Math.ceil(timeLeft / 100) / 10);
	timerText.setText(sec.toFixed(1));
}
function endGame(lost) {
	if (gameEnded) return;
	gameEnded = true;
	LK.setScore(score);
	if (lost) {
		LK.effects.flashScreen(0xff0000, 800);
		LK.showGameOver();
	} else {
		// Win only if all targets are hit, no misses, and shots used equals targets, and within 20 seconds
		if (score === NUM_TARGETS && misses === 0 && shotsLeft === 0 && timeLeft > 0) {
			// Show 'Kazandın' text in the center
			var winText = new Text2('Kazandın!', {
				size: 220,
				fill: 0xffe066,
				font: "'GillSans-Bold',Impact,'Arial Black',Tahoma"
			});
			winText.anchor.set(0.5, 0.5);
			winText.x = GAME_WIDTH / 2;
			winText.y = GAME_HEIGHT / 2;
			game.addChild(winText);
			// Celebration effect: flash screen green, then confetti (simulate with multiple flashes)
			LK.effects.flashScreen(0x00ff00, 800);
			// Simulate confetti with multiple color flashes
			LK.setTimeout(function () {
				LK.effects.flashScreen(0xffe066, 200);
			}, 900);
			LK.setTimeout(function () {
				LK.effects.flashScreen(0x66ccff, 200);
			}, 1150);
			LK.setTimeout(function () {
				LK.effects.flashScreen(0xff66cc, 200);
			}, 1400);
			LK.setTimeout(function () {
				LK.effects.flashScreen(0xffffff, 120);
			}, 1650);
			// ShowYouWin after a short delay so player sees the celebration
			LK.setTimeout(function () {
				LK.showYouWin();
			}, 2000);
		} else {
			// Not a perfect win, show game over
			LK.effects.flashScreen(0xff0000, 800);
			LK.showGameOver();
		}
	}
}
timerInterval = LK.setInterval(function () {
	if (gameEnded) return;
	timeLeft -= 100;
	updateTimerText();
	if (timeLeft <= 0) {
		endGame(true);
	}
}, 100);
// --- GAME UPDATE LOOP ---
game.update = function () {
	if (gameEnded) return;
	// End game if out of shots or any miss occurs
	if (shotsLeft <= 0 || misses > 0) {
		endGame(true);
		return;
	}
	// Flying logic
	if (isFlying) {
		character.x += velocity.x;
		character.y += velocity.y;
		// Friction
		velocity.x *= 0.985;
		velocity.y *= 0.985;
		// Check collision with targets
		for (var i = targets.length - 1; i >= 0; i--) {
			var t = targets[i];
			var dx = t.x - character.x,
				dy = t.y - character.y;
			var dist = Math.sqrt(dx * dx + dy * dy);
			if (dist < CHARACTER_RADIUS + TARGET_RADIUS - 10) {
				// Hit!
				t.hit();
				targets.splice(i, 1);
				score++;
				LK.setScore(score);
				// Animate character a bit
				tween(character, {
					scaleX: 1.3,
					scaleY: 1.3
				}, {
					duration: 120,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						tween(character, {
							scaleX: 1,
							scaleY: 1
						}, {
							duration: 120
						});
					}
				});
				// Reset character to center after short delay
				isFlying = false;
				LK.setTimeout(function () {
					character.x = SLING_CENTER_X;
					character.y = SLING_CENTER_Y;
				}, 180);
				// Win condition
				if (targets.length === 0) {
					endGame(false);
				}
				return;
			}
		}
		// Out of bounds or stopped
		if (character.x < -CHARACTER_RADIUS || character.x > GAME_WIDTH + CHARACTER_RADIUS || character.y < -CHARACTER_RADIUS || character.y > GAME_HEIGHT + CHARACTER_RADIUS || Math.abs(velocity.x) < 1 && Math.abs(velocity.y) < 1) {
			isFlying = false;
			misses++;
			missesText.setText('Iska: ' + misses);
			// Animate character back to center
			tween(character, {
				x: SLING_CENTER_X,
				y: SLING_CENTER_Y
			}, {
				duration: 300,
				easing: tween.easeOut
			});
			if (misses > MAX_MISSES) {
				endGame(true);
			}
		}
	}
	// If not flying and not dragging, always reset to center
	if (!isFlying && !isDragging) {
		character.x = SLING_CENTER_X;
		character.y = SLING_CENTER_Y;
	}
};
// --- CLEANUP ON GAME END ---
game.destroy = function () {
	LK.clearInterval(timerInterval);
};
// --- GUI POSITIONING ---
// Place timer bar at the far right (en sağda)
timerText.x = LK.gui.top.width - timerText.width / 2 - 20;
shotsText.x = LK.gui.top.width / 2;
missesText.x = 120 + missesText.width / 2; // Place misses bar at top left, leaving 120px margin for menu
;
;