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

/**** 
* Classes
****/ 
var BarrierButton = Container.expand(function () {
	var self = Container.call(this);
	var buttonGraphics = self.attachAsset('barrierButton', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.isActive = true;
	self.usesRemaining = 3;
	self.maxUses = 3;
	// Visual indicator for uses remaining
	var usesText = new Text2('3', {
		size: 40,
		fill: 0xffffff
	});
	usesText.anchor.set(0.5, 0.5);
	usesText.x = 0;
	usesText.y = -50;
	self.addChild(usesText);
	// Pulse animation when active
	var scale = 1;
	var scaleDirection = 1;
	self.update = function () {
		if (self.isActive && self.usesRemaining > 0) {
			scale += 0.01 * scaleDirection;
			if (scale > 1.2) scaleDirection = -1;
			if (scale < 0.8) scaleDirection = 1;
			buttonGraphics.scaleX = scale;
			buttonGraphics.scaleY = scale;
		} else {
			// Inactive state
			buttonGraphics.tint = 0x666666;
			buttonGraphics.alpha = 0.5;
		}
	};
	self.down = function (x, y, obj) {
		if (self.isActive && self.usesRemaining > 0) {
			self.activateBarrierBreaker();
		}
	};
	self.activateBarrierBreaker = function () {
		if (self.usesRemaining <= 0) return;
		self.usesRemaining--;
		usesText.setText(self.usesRemaining.toString());
		// Visual feedback
		LK.effects.flashObject(self, 0xff00ff, 300);
		LK.getSound('barrierBreak').play();
		// Apply barrier breaker to next bullet
		if (cannon) {
			cannon.nextBulletBarrierBreaker = true;
		}
		// Deactivate if no uses left
		if (self.usesRemaining <= 0) {
			self.isActive = false;
			buttonGraphics.tint = 0x666666;
			buttonGraphics.alpha = 0.5;
		}
	};
	self.resetUses = function () {
		self.usesRemaining = self.maxUses;
		self.isActive = true;
		buttonGraphics.tint = 0xffffff;
		buttonGraphics.alpha = 1;
		usesText.setText(self.usesRemaining.toString());
	};
	return self;
});
var Bullet = Container.expand(function () {
	var self = Container.call(this);
	var bulletGraphics = self.attachAsset('bullet', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.velocityX = 0;
	self.velocityY = 0;
	self.speed = 8;
	self.boostedSpeed = 16;
	self.isSpeedBoosted = false;
	self.isBarrierBreaker = false;
	self.bounces = 0;
	self.maxBounces = 5;
	self.active = true;
	self.update = function () {
		if (!self.active) return;
		// Store previous position for collision detection
		self.prevX = self.x;
		self.prevY = self.y;
		// Apply velocity with speed boost if applicable
		var currentSpeed = self.isSpeedBoosted ? self.boostedSpeed : self.speed;
		var speedMultiplier = currentSpeed / self.speed;
		self.x += self.velocityX * speedMultiplier;
		self.y += self.velocityY * speedMultiplier;
		// Check wall collisions
		for (var i = 0; i < walls.length; i++) {
			var wall = walls[i];
			if (self.intersects(wall)) {
				self.handleWallCollision(wall);
				break;
			}
		}
		// Check boundary wall collisions
		for (var i = 0; i < boundaryWalls.length; i++) {
			var boundaryWall = boundaryWalls[i];
			if (self.intersects(boundaryWall)) {
				self.handleWallCollision(boundaryWall);
				break;
			}
		}
		// Check target collisions
		for (var i = targets.length - 1; i >= 0; i--) {
			var target = targets[i];
			if (self.intersects(target)) {
				self.hitTarget(target, i);
				return;
			}
		}
		// Remove if out of bounds or too many bounces
		if (self.x < -50 || self.x > 2098 || self.y < -50 || self.y > 2782 || self.bounces > self.maxBounces) {
			self.removeBullet();
		}
	};
	self.handleWallCollision = function (wall) {
		// Barrier breaker bullets destroy walls and obstacles
		if (self.isBarrierBreaker) {
			// Don't destroy boundary walls
			var isBoundaryWall = false;
			for (var j = 0; j < boundaryWalls.length; j++) {
				if (boundaryWalls[j] === wall) {
					isBoundaryWall = true;
					break;
				}
			}
			if (!isBoundaryWall) {
				// Destroy the wall
				for (var k = walls.length - 1; k >= 0; k--) {
					if (walls[k] === wall) {
						walls[k].destroy();
						walls.splice(k, 1);
						break;
					}
				}
				// Continue moving without bouncing
				return;
			}
		}
		if (self.bounces >= self.maxBounces) {
			self.removeBullet();
			return;
		}
		// Calculate collision normal
		var bulletCenterX = self.x;
		var bulletCenterY = self.y;
		var wallCenterX = wall.x + wall.width / 2;
		var wallCenterY = wall.y + wall.height / 2;
		var dx = bulletCenterX - wallCenterX;
		var dy = bulletCenterY - wallCenterY;
		// Determine which side of the wall was hit
		var wallHalfWidth = wall.width / 2;
		var wallHalfHeight = wall.height / 2;
		if (Math.abs(dx) / wallHalfWidth > Math.abs(dy) / wallHalfHeight) {
			// Hit left or right side
			self.velocityX = -self.velocityX;
			self.x = dx > 0 ? wall.x + wall.width + 10 : wall.x - 10;
		} else {
			// Hit top or bottom side
			self.velocityY = -self.velocityY;
			self.y = dy > 0 ? wall.y + wall.height + 10 : wall.y - 10;
		}
		self.bounces++;
		LK.getSound('ricochet').play();
		// Flash effect on bounce
		LK.effects.flashObject(self, 0xffffff, 200);
	};
	self.hitTarget = function (target, index) {
		LK.getSound('hit').play();
		LK.effects.flashObject(target, 0xffffff, 300);
		// Remove target
		target.destroy();
		targets.splice(index, 1);
		// Update score
		LK.setScore(LK.getScore() + 100);
		updateUI();
		// Remove bullet
		self.removeBullet();
		// Check win condition
		if (targets.length === 0) {
			levelComplete();
		}
	};
	self.applySpeedBoost = function () {
		self.isSpeedBoosted = true;
		// Add visual effect for boosted bullet
		bulletGraphics.tint = 0xffaa00;
	};
	self.applyBarrierBreaker = function () {
		self.isBarrierBreaker = true;
		// Add visual effect for barrier breaker bullet - purple glow
		bulletGraphics.tint = 0xff00ff;
		// Make it slightly larger
		bulletGraphics.scaleX = 1.5;
		bulletGraphics.scaleY = 1.5;
	};
	self.removeBullet = function () {
		self.active = false;
		self.destroy();
		for (var i = bullets.length - 1; i >= 0; i--) {
			if (bullets[i] === self) {
				bullets.splice(i, 1);
				break;
			}
		}
		// Check if no more bullets and targets remain
		if (bullets.length === 0 && targets.length > 0 && bulletsRemaining <= 0) {
			gameOver();
		}
	};
	return self;
});
var Cannon = Container.expand(function () {
	var self = Container.call(this);
	var cannonGraphics = self.attachAsset('cannon', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var aimLine = self.attachAsset('aimLine', {
		anchorX: 0.5,
		anchorY: 0,
		alpha: 0
	});
	self.isAiming = false;
	self.aimAngle = 0;
	self.aimTargetX = 0;
	self.aimTargetY = 0;
	self.startAiming = function (targetX, targetY) {
		self.isAiming = true;
		self.aimTargetX = targetX;
		self.aimTargetY = targetY;
		self.updateAim(targetX, targetY);
		aimLine.alpha = 0.7;
	};
	self.updateAim = function (targetX, targetY) {
		if (!self.isAiming) return;
		self.aimTargetX = targetX;
		self.aimTargetY = targetY;
		var dx = targetX - self.x;
		var dy = targetY - self.y;
		self.aimAngle = Math.atan2(dy, dx);
		aimLine.rotation = self.aimAngle + Math.PI / 2;
		cannonGraphics.rotation = self.aimAngle;
	};
	self.speedBoostActive = false;
	self.speedBoostTime = 0;
	self.maxSpeedBoostTime = 180; // 3 seconds at 60fps
	self.nextBulletBarrierBreaker = false;
	self.applySpeedBoost = function () {
		self.speedBoostActive = true;
		self.speedBoostTime = self.maxSpeedBoostTime;
		cannonGraphics.tint = 0xffaa00; // Orange tint during boost
	};
	self.updateSpeedBoost = function () {
		if (self.speedBoostActive) {
			self.speedBoostTime--;
			if (self.speedBoostTime <= 0) {
				self.speedBoostActive = false;
				cannonGraphics.tint = 0xffffff; // Reset to normal color
			}
		}
	};
	self.shoot = function () {
		if (!self.isAiming || bulletsRemaining <= 0) return;
		self.isAiming = false;
		aimLine.alpha = 0;
		var bullet = new Bullet();
		bullet.x = self.x;
		bullet.y = self.y;
		// Apply speed boost to bullet if cannon has speed boost active
		if (self.speedBoostActive) {
			bullet.applySpeedBoost();
		}
		// Apply barrier breaker to bullet if activated
		if (self.nextBulletBarrierBreaker) {
			bullet.applyBarrierBreaker();
			self.nextBulletBarrierBreaker = false;
		}
		// Calculate direction vector to exact aim position
		var dx = self.aimTargetX - self.x;
		var dy = self.aimTargetY - self.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		// Normalize and apply base speed
		bullet.velocityX = dx / distance * bullet.speed;
		bullet.velocityY = dy / distance * bullet.speed;
		bullets.push(bullet);
		game.addChild(bullet);
		bulletsRemaining--;
		updateUI();
		LK.getSound('shoot').play();
		// Enhanced recoil effect during speed boost
		var recoilScale = self.speedBoostActive ? 0.6 : 0.8;
		// Recoil effect
		tween(cannonGraphics, {
			scaleX: recoilScale,
			scaleY: recoilScale
		}, {
			duration: 100
		});
		tween(cannonGraphics, {
			scaleX: 1,
			scaleY: 1
		}, {
			duration: 200
		});
	};
	return self;
});
var SpeedButton = Container.expand(function () {
	var self = Container.call(this);
	var buttonGraphics = self.attachAsset('speedButton', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.isActive = true;
	self.cooldownTime = 0;
	self.maxCooldown = 300; // 5 seconds at 60fps
	// Pulse animation
	var scale = 1;
	var scaleDirection = 1;
	self.update = function () {
		if (self.isActive) {
			scale += 0.01 * scaleDirection;
			if (scale > 1.2) scaleDirection = -1;
			if (scale < 0.8) scaleDirection = 1;
			buttonGraphics.scaleX = scale;
			buttonGraphics.scaleY = scale;
		} else {
			// Cooldown mode - grey out and countdown
			self.cooldownTime--;
			if (self.cooldownTime <= 0) {
				self.isActive = true;
				buttonGraphics.tint = 0xffffff;
				buttonGraphics.alpha = 1;
			}
		}
	};
	self.down = function (x, y, obj) {
		if (self.isActive && cannon) {
			self.activateSpeedBoost();
		}
	};
	self.activateSpeedBoost = function () {
		if (!self.isActive) return;
		self.isActive = false;
		self.cooldownTime = self.maxCooldown;
		buttonGraphics.tint = 0x666666;
		buttonGraphics.alpha = 0.5;
		// Apply speed boost to cannon
		cannon.applySpeedBoost();
		LK.getSound('speedBoost').play();
		LK.effects.flashObject(self, 0xffff00, 300);
	};
	return self;
});
var Target = Container.expand(function () {
	var self = Container.call(this);
	var targetGraphics = self.attachAsset('target', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Gentle pulse animation
	var scale = 1;
	var scaleDirection = 1;
	self.update = function () {
		scale += 0.005 * scaleDirection;
		if (scale > 1.1) scaleDirection = -1;
		if (scale < 0.9) scaleDirection = 1;
		targetGraphics.scaleX = scale;
		targetGraphics.scaleY = scale;
	};
	return self;
});
var Wall = Container.expand(function () {
	var self = Container.call(this);
	var wallGraphics = self.attachAsset('wall', {
		anchorX: 0,
		anchorY: 0
	});
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x1a1a1a
});

/**** 
* Game Code
****/ 
// Game variables
var bullets = [];
var targets = [];
var walls = [];
var boundaryWalls = [];
var cannon;
var speedButton;
var barrierButton;
var bulletsRemaining = 5;
var currentLevel = 1;
// UI elements
var bulletCountText;
var levelText;
var scoreText;
// Initialize UI
function createBoundaryWalls() {
	// Clear existing boundary walls
	for (var i = 0; i < boundaryWalls.length; i++) {
		boundaryWalls[i].destroy();
	}
	boundaryWalls = [];
	// Top wall
	var topWall = new Wall();
	topWall.x = 0;
	topWall.y = 0;
	topWall.width = 2048;
	topWall.height = 50;
	boundaryWalls.push(topWall);
	game.addChild(topWall);
	// Bottom wall
	var bottomWall = new Wall();
	bottomWall.x = 0;
	bottomWall.y = 2682;
	bottomWall.width = 2048;
	bottomWall.height = 50;
	boundaryWalls.push(bottomWall);
	game.addChild(bottomWall);
	// Left wall
	var leftWall = new Wall();
	leftWall.x = 0;
	leftWall.y = 0;
	leftWall.width = 50;
	leftWall.height = 2732;
	boundaryWalls.push(leftWall);
	game.addChild(leftWall);
	// Right wall
	var rightWall = new Wall();
	rightWall.x = 1998;
	rightWall.y = 0;
	rightWall.width = 50;
	rightWall.height = 2732;
	boundaryWalls.push(rightWall);
	game.addChild(rightWall);
}
function initializeUI() {
	bulletCountText = new Text2('Bullets: ' + bulletsRemaining, {
		size: 80,
		fill: 0xFFFFFF
	});
	bulletCountText.anchor.set(0, 0);
	bulletCountText.x = 120;
	bulletCountText.y = 20;
	LK.gui.topLeft.addChild(bulletCountText);
	levelText = new Text2('Level ' + currentLevel, {
		size: 80,
		fill: 0xFFFFFF
	});
	levelText.anchor.set(0.5, 0);
	LK.gui.top.addChild(levelText);
	scoreText = new Text2('Score: 0', {
		size: 60,
		fill: 0xFFFFFF
	});
	scoreText.anchor.set(1, 0);
	scoreText.x = -20;
	scoreText.y = 20;
	LK.gui.topRight.addChild(scoreText);
	// Create speed boost button
	speedButton = new SpeedButton();
	speedButton.x = 1800;
	speedButton.y = 2500;
	game.addChild(speedButton);
	// Create barrier breaker button
	barrierButton = new BarrierButton();
	barrierButton.x = 1600;
	barrierButton.y = 2500;
	game.addChild(barrierButton);
}
function updateUI() {
	bulletCountText.setText('Bullets: ' + bulletsRemaining);
	scoreText.setText('Score: ' + LK.getScore());
}
// Level creation
function createLevel1() {
	// Clear existing elements
	clearLevel();
	// Create cannon at bottom center
	cannon = new Cannon();
	cannon.x = 1024;
	cannon.y = 2500;
	game.addChild(cannon);
	// No walls in this level - enemies are closer to player
	// Create targets closer to player
	var target1 = new Target();
	target1.x = 800;
	target1.y = 2200;
	targets.push(target1);
	game.addChild(target1);
	var target2 = new Target();
	target2.x = 1200;
	target2.y = 2000;
	targets.push(target2);
	game.addChild(target2);
	var target3 = new Target();
	target3.x = 600;
	target3.y = 1800;
	targets.push(target3);
	game.addChild(target3);
	// Reset game state
	bulletsRemaining = 5;
	// Create speed boost button
	speedButton = new SpeedButton();
	speedButton.x = 1800;
	speedButton.y = 2500;
	game.addChild(speedButton);
	// Create barrier breaker button
	barrierButton = new BarrierButton();
	barrierButton.x = 1600;
	barrierButton.y = 2500;
	game.addChild(barrierButton);
	updateUI();
}
function clearLevel() {
	// Clear bullets
	for (var i = 0; i < bullets.length; i++) {
		bullets[i].destroy();
	}
	bullets = [];
	// Clear targets
	for (var i = 0; i < targets.length; i++) {
		targets[i].destroy();
	}
	targets = [];
	// Clear walls
	for (var i = 0; i < walls.length; i++) {
		walls[i].destroy();
	}
	walls = [];
	// Clear cannon
	if (cannon) {
		cannon.destroy();
		cannon = null;
	}
	// Clear speed button
	if (speedButton) {
		speedButton.destroy();
		speedButton = null;
	}
	// Clear barrier button
	if (barrierButton) {
		barrierButton.destroy();
		barrierButton = null;
	}
}
function levelComplete() {
	LK.effects.flashScreen(0x00ff00, 500);
	LK.setTimeout(function () {
		currentLevel++;
		if (currentLevel <= 10) {
			createNextLevel();
		} else {
			LK.showYouWin();
		}
	}, 1000);
}
function createNextLevel() {
	levelText.setText('Level ' + currentLevel);
	if (currentLevel === 2) {
		createLevel2();
	} else if (currentLevel === 3) {
		createLevel3();
	} else if (currentLevel === 4) {
		createLevel4();
	} else if (currentLevel === 5) {
		createLevel5();
	} else if (currentLevel === 6) {
		createLevel6();
	} else if (currentLevel === 7) {
		createLevel7();
	} else if (currentLevel === 8) {
		createLevel8();
	} else if (currentLevel === 9) {
		createLevel9();
	} else if (currentLevel === 10) {
		createLevel10();
	}
}
function createLevel2() {
	clearLevel();
	cannon = new Cannon();
	cannon.x = 200;
	cannon.y = 2500;
	game.addChild(cannon);
	// No walls - targets closer to player
	var target1 = new Target();
	target1.x = 500;
	target1.y = 2000;
	targets.push(target1);
	game.addChild(target1);
	var target2 = new Target();
	target2.x = 1000;
	target2.y = 2200;
	targets.push(target2);
	game.addChild(target2);
	var target3 = new Target();
	target3.x = 1500;
	target3.y = 1900;
	targets.push(target3);
	game.addChild(target3);
	var target4 = new Target();
	target4.x = 700;
	target4.y = 1700;
	targets.push(target4);
	game.addChild(target4);
	bulletsRemaining = 6;
	// Create speed boost button
	speedButton = new SpeedButton();
	speedButton.x = 1800;
	speedButton.y = 2500;
	game.addChild(speedButton);
	// Create barrier breaker button
	barrierButton = new BarrierButton();
	barrierButton.x = 1600;
	barrierButton.y = 2500;
	game.addChild(barrierButton);
	updateUI();
}
function createLevel3() {
	clearLevel();
	cannon = new Cannon();
	cannon.x = 1024;
	cannon.y = 2600;
	game.addChild(cannon);
	// No walls - many targets closer to player
	var target1 = new Target();
	target1.x = 400;
	target1.y = 2100;
	targets.push(target1);
	game.addChild(target1);
	var target2 = new Target();
	target2.x = 800;
	target2.y = 2000;
	targets.push(target2);
	game.addChild(target2);
	var target3 = new Target();
	target3.x = 1200;
	target3.y = 1900;
	targets.push(target3);
	game.addChild(target3);
	var target4 = new Target();
	target4.x = 600;
	target4.y = 1700;
	targets.push(target4);
	game.addChild(target4);
	var target5 = new Target();
	target5.x = 1000;
	target5.y = 1600;
	targets.push(target5);
	game.addChild(target5);
	bulletsRemaining = 7;
	// Create speed boost button
	speedButton = new SpeedButton();
	speedButton.x = 1800;
	speedButton.y = 2500;
	game.addChild(speedButton);
	// Create barrier breaker button
	barrierButton = new BarrierButton();
	barrierButton.x = 1600;
	barrierButton.y = 2500;
	game.addChild(barrierButton);
	updateUI();
}
function createLevel4() {
	clearLevel();
	cannon = new Cannon();
	cannon.x = 100;
	cannon.y = 2400;
	game.addChild(cannon);
	// Circle formation of targets
	var centerX = 1024;
	var centerY = 1800;
	var radius = 300;
	for (var i = 0; i < 6; i++) {
		var angle = i / 6 * 2 * Math.PI;
		var target = new Target();
		target.x = centerX + Math.cos(angle) * radius;
		target.y = centerY + Math.sin(angle) * radius;
		targets.push(target);
		game.addChild(target);
	}
	// Additional center target
	var centerTarget = new Target();
	centerTarget.x = centerX;
	centerTarget.y = centerY;
	targets.push(centerTarget);
	game.addChild(centerTarget);
	bulletsRemaining = 8;
	// Create speed boost button
	speedButton = new SpeedButton();
	speedButton.x = 1800;
	speedButton.y = 2500;
	game.addChild(speedButton);
	// Create barrier breaker button
	barrierButton = new BarrierButton();
	barrierButton.x = 1600;
	barrierButton.y = 2500;
	game.addChild(barrierButton);
	updateUI();
}
function createLevel5() {
	clearLevel();
	cannon = new Cannon();
	cannon.x = 1700;
	cannon.y = 2500;
	game.addChild(cannon);
	// Zigzag pattern of targets
	var targets_positions = [{
		x: 300,
		y: 2200
	}, {
		x: 600,
		y: 1900
	}, {
		x: 900,
		y: 2100
	}, {
		x: 1200,
		y: 1800
	}, {
		x: 1500,
		y: 2000
	}, {
		x: 400,
		y: 1600
	}, {
		x: 800,
		y: 1400
	}, {
		x: 1100,
		y: 1500
	}, {
		x: 1400,
		y: 1300
	}];
	for (var i = 0; i < targets_positions.length; i++) {
		var target = new Target();
		target.x = targets_positions[i].x;
		target.y = targets_positions[i].y;
		targets.push(target);
		game.addChild(target);
	}
	bulletsRemaining = 10;
	// Create speed boost button
	speedButton = new SpeedButton();
	speedButton.x = 1800;
	speedButton.y = 2500;
	game.addChild(speedButton);
	// Create barrier breaker button
	barrierButton = new BarrierButton();
	barrierButton.x = 1600;
	barrierButton.y = 2500;
	game.addChild(barrierButton);
	updateUI();
}
function gameOver() {
	LK.effects.flashScreen(0xff0000, 1000);
	LK.setTimeout(function () {
		LK.showGameOver();
	}, 1500);
}
// Touch controls
game.down = function (x, y, obj) {
	if (cannon && bulletsRemaining > 0) {
		cannon.startAiming(x, y);
	}
};
game.move = function (x, y, obj) {
	if (cannon && cannon.isAiming) {
		cannon.updateAim(x, y);
	}
};
game.up = function (x, y, obj) {
	if (cannon && cannon.isAiming) {
		cannon.shoot();
	}
};
game.update = function () {
	// Update all bullets
	for (var i = bullets.length - 1; i >= 0; i--) {
		if (bullets[i] && bullets[i].active) {
			bullets[i].update();
		}
	}
	// Update all targets
	for (var i = 0; i < targets.length; i++) {
		targets[i].update();
	}
	// Update speed button
	if (speedButton) {
		speedButton.update();
	}
	// Update barrier button
	if (barrierButton) {
		barrierButton.update();
	}
	// Update cannon speed boost
	if (cannon) {
		cannon.updateSpeedBoost();
	}
};
// Initialize the game
initializeUI();
createBoundaryWalls();
createLevel1();
function createLevel6() {
	clearLevel();
	cannon = new Cannon();
	cannon.x = 1024;
	cannon.y = 2600;
	game.addChild(cannon);
	// Create wall barriers
	var wall1 = new Wall();
	wall1.x = 600;
	wall1.y = 2200;
	walls.push(wall1);
	game.addChild(wall1);
	var wall2 = new Wall();
	wall2.x = 1200;
	wall2.y = 2000;
	walls.push(wall2);
	game.addChild(wall2);
	var wall3 = new Wall();
	wall3.x = 400;
	wall3.y = 1800;
	walls.push(wall3);
	game.addChild(wall3);
	// Targets behind walls requiring ricochet
	var target1 = new Target();
	target1.x = 700;
	target1.y = 2100;
	targets.push(target1);
	game.addChild(target1);
	var target2 = new Target();
	target2.x = 1300;
	target2.y = 1900;
	targets.push(target2);
	game.addChild(target2);
	var target3 = new Target();
	target3.x = 500;
	target3.y = 1700;
	targets.push(target3);
	game.addChild(target3);
	bulletsRemaining = 6;
	// Create speed boost button
	speedButton = new SpeedButton();
	speedButton.x = 1800;
	speedButton.y = 2500;
	game.addChild(speedButton);
	// Create barrier breaker button
	barrierButton = new BarrierButton();
	barrierButton.x = 1600;
	barrierButton.y = 2500;
	game.addChild(barrierButton);
	updateUI();
}
function createLevel7() {
	clearLevel();
	cannon = new Cannon();
	cannon.x = 200;
	cannon.y = 2400;
	game.addChild(cannon);
	// Create L-shaped wall formations
	var wall1 = new Wall();
	wall1.x = 800;
	wall1.y = 2200;
	walls.push(wall1);
	game.addChild(wall1);
	var wall2 = new Wall();
	wall2.x = 800;
	wall2.y = 2000;
	walls.push(wall2);
	game.addChild(wall2);
	var wall3 = new Wall();
	wall3.x = 1000;
	wall3.y = 2000;
	walls.push(wall3);
	game.addChild(wall3);
	var wall4 = new Wall();
	wall4.x = 400;
	wall4.y = 1600;
	walls.push(wall4);
	game.addChild(wall4);
	var wall5 = new Wall();
	wall5.x = 600;
	wall5.y = 1600;
	walls.push(wall5);
	game.addChild(wall5);
	// Targets in corners requiring multiple bounces
	var target1 = new Target();
	target1.x = 900;
	target1.y = 2100;
	targets.push(target1);
	game.addChild(target1);
	var target2 = new Target();
	target2.x = 1100;
	target2.y = 1900;
	targets.push(target2);
	game.addChild(target2);
	var target3 = new Target();
	target3.x = 500;
	target3.y = 1500;
	targets.push(target3);
	game.addChild(target3);
	var target4 = new Target();
	target4.x = 700;
	target4.y = 1500;
	targets.push(target4);
	game.addChild(target4);
	bulletsRemaining = 7;
	// Create speed boost button
	speedButton = new SpeedButton();
	speedButton.x = 1800;
	speedButton.y = 2500;
	game.addChild(speedButton);
	// Create barrier breaker button
	barrierButton = new BarrierButton();
	barrierButton.x = 1600;
	barrierButton.y = 2500;
	game.addChild(barrierButton);
	updateUI();
}
function createLevel8() {
	clearLevel();
	cannon = new Cannon();
	cannon.x = 100;
	cannon.y = 2300;
	game.addChild(cannon);
	// Create maze walls
	var wall1 = new Wall();
	wall1.x = 400;
	wall1.y = 2200;
	walls.push(wall1);
	game.addChild(wall1);
	var wall2 = new Wall();
	wall2.x = 800;
	wall2.y = 2300;
	walls.push(wall2);
	game.addChild(wall2);
	var wall3 = new Wall();
	wall3.x = 1200;
	wall3.y = 2100;
	walls.push(wall3);
	game.addChild(wall3);
	var wall4 = new Wall();
	wall4.x = 600;
	wall4.y = 1900;
	walls.push(wall4);
	game.addChild(wall4);
	var wall5 = new Wall();
	wall5.x = 1000;
	wall5.y = 1800;
	walls.push(wall5);
	game.addChild(wall5);
	var wall6 = new Wall();
	wall6.x = 300;
	wall6.y = 1600;
	walls.push(wall6);
	game.addChild(wall6);
	var wall7 = new Wall();
	wall7.x = 700;
	wall7.y = 1500;
	walls.push(wall7);
	game.addChild(wall7);
	// Targets requiring complex ricochet paths
	var target1 = new Target();
	target1.x = 500;
	target1.y = 2100;
	targets.push(target1);
	game.addChild(target1);
	var target2 = new Target();
	target2.x = 900;
	target2.y = 2200;
	targets.push(target2);
	game.addChild(target2);
	var target3 = new Target();
	target3.x = 1300;
	target3.y = 2000;
	targets.push(target3);
	game.addChild(target3);
	var target4 = new Target();
	target4.x = 700;
	target4.y = 1800;
	targets.push(target4);
	game.addChild(target4);
	var target5 = new Target();
	target5.x = 1100;
	target5.y = 1700;
	targets.push(target5);
	game.addChild(target5);
	bulletsRemaining = 8;
	// Create speed boost button
	speedButton = new SpeedButton();
	speedButton.x = 1800;
	speedButton.y = 2500;
	game.addChild(speedButton);
	// Create barrier breaker button
	barrierButton = new BarrierButton();
	barrierButton.x = 1600;
	barrierButton.y = 2500;
	game.addChild(barrierButton);
	updateUI();
}
function createLevel9() {
	clearLevel();
	cannon = new Cannon();
	cannon.x = 1800;
	cannon.y = 2500;
	game.addChild(cannon);
	// Create narrow corridor walls
	var wall1 = new Wall();
	wall1.x = 400;
	wall1.y = 2300;
	walls.push(wall1);
	game.addChild(wall1);
	var wall2 = new Wall();
	wall2.x = 400;
	wall2.y = 1800;
	walls.push(wall2);
	game.addChild(wall2);
	var wall3 = new Wall();
	wall3.x = 800;
	wall3.y = 2100;
	walls.push(wall3);
	game.addChild(wall3);
	var wall4 = new Wall();
	wall4.x = 800;
	wall4.y = 1600;
	walls.push(wall4);
	game.addChild(wall4);
	var wall5 = new Wall();
	wall5.x = 1200;
	wall5.y = 2200;
	walls.push(wall5);
	game.addChild(wall5);
	var wall6 = new Wall();
	wall6.x = 1200;
	wall6.y = 1500;
	walls.push(wall6);
	game.addChild(wall6);
	// Targets in narrow spaces
	var target1 = new Target();
	target1.x = 500;
	target1.y = 2000;
	targets.push(target1);
	game.addChild(target1);
	var target2 = new Target();
	target2.x = 900;
	target2.y = 1900;
	targets.push(target2);
	game.addChild(target2);
	var target3 = new Target();
	target3.x = 1300;
	target3.y = 1800;
	targets.push(target3);
	game.addChild(target3);
	var target4 = new Target();
	target4.x = 700;
	target4.y = 1400;
	targets.push(target4);
	game.addChild(target4);
	var target5 = new Target();
	target5.x = 1100;
	target5.y = 1300;
	targets.push(target5);
	game.addChild(target5);
	var target6 = new Target();
	target6.x = 500;
	target6.y = 1200;
	targets.push(target6);
	game.addChild(target6);
	bulletsRemaining = 9;
	// Create speed boost button
	speedButton = new SpeedButton();
	speedButton.x = 1800;
	speedButton.y = 2500;
	game.addChild(speedButton);
	// Create barrier breaker button
	barrierButton = new BarrierButton();
	barrierButton.x = 1600;
	barrierButton.y = 2500;
	game.addChild(barrierButton);
	updateUI();
}
function createLevel10() {
	clearLevel();
	cannon = new Cannon();
	cannon.x = 1024;
	cannon.y = 2650;
	game.addChild(cannon);
	// Create complex wall structure
	var wall1 = new Wall();
	wall1.x = 300;
	wall1.y = 2400;
	walls.push(wall1);
	game.addChild(wall1);
	var wall2 = new Wall();
	wall2.x = 700;
	wall2.y = 2400;
	walls.push(wall2);
	game.addChild(wall2);
	var wall3 = new Wall();
	wall3.x = 1100;
	wall3.y = 2400;
	walls.push(wall3);
	game.addChild(wall3);
	var wall4 = new Wall();
	wall4.x = 1500;
	wall4.y = 2400;
	walls.push(wall4);
	game.addChild(wall4);
	var wall5 = new Wall();
	wall5.x = 200;
	wall5.y = 2000;
	walls.push(wall5);
	game.addChild(wall5);
	var wall6 = new Wall();
	wall6.x = 600;
	wall6.y = 2100;
	walls.push(wall6);
	game.addChild(wall6);
	var wall7 = new Wall();
	wall7.x = 1000;
	wall7.y = 2000;
	walls.push(wall7);
	game.addChild(wall7);
	var wall8 = new Wall();
	wall8.x = 1400;
	wall8.y = 2100;
	walls.push(wall8);
	game.addChild(wall8);
	var wall9 = new Wall();
	wall9.x = 400;
	wall9.y = 1700;
	walls.push(wall9);
	game.addChild(wall9);
	var wall10 = new Wall();
	wall10.x = 800;
	wall10.y = 1600;
	walls.push(wall10);
	game.addChild(wall10);
	var wall11 = new Wall();
	wall11.x = 1200;
	wall11.y = 1700;
	walls.push(wall11);
	game.addChild(wall11);
	// Final challenge targets
	var target1 = new Target();
	target1.x = 400;
	target1.y = 2300;
	targets.push(target1);
	game.addChild(target1);
	var target2 = new Target();
	target2.x = 800;
	target2.y = 2300;
	targets.push(target2);
	game.addChild(target2);
	var target3 = new Target();
	target3.x = 1200;
	target3.y = 2300;
	targets.push(target3);
	game.addChild(target3);
	var target4 = new Target();
	target4.x = 300;
	target4.y = 1900;
	targets.push(target4);
	game.addChild(target4);
	var target5 = new Target();
	target5.x = 700;
	target5.y = 2000;
	targets.push(target5);
	game.addChild(target5);
	var target6 = new Target();
	target6.x = 1100;
	target6.y = 1900;
	targets.push(target6);
	game.addChild(target6);
	var target7 = new Target();
	target7.x = 1500;
	target7.y = 2000;
	targets.push(target7);
	game.addChild(target7);
	var target8 = new Target();
	target8.x = 500;
	target8.y = 1600;
	targets.push(target8);
	game.addChild(target8);
	var target9 = new Target();
	target9.x = 900;
	target9.y = 1500;
	targets.push(target9);
	game.addChild(target9);
	var target10 = new Target();
	target10.x = 1300;
	target10.y = 1600;
	targets.push(target10);
	game.addChild(target10);
	bulletsRemaining = 12;
	// Create speed boost button
	speedButton = new SpeedButton();
	speedButton.x = 1800;
	speedButton.y = 2500;
	game.addChild(speedButton);
	// Create barrier breaker button
	barrierButton = new BarrierButton();
	barrierButton.x = 1600;
	barrierButton.y = 2500;
	game.addChild(barrierButton);
	updateUI();
}

===================================================================
--- original.js
+++ change.js
@@ -1,12 +1,79 @@
 /**** 
 * Plugins
 ****/ 
 var tween = LK.import("@upit/tween.v1");
+var storage = LK.import("@upit/storage.v1");
 
 /**** 
 * Classes
 ****/ 
+var BarrierButton = Container.expand(function () {
+	var self = Container.call(this);
+	var buttonGraphics = self.attachAsset('barrierButton', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.isActive = true;
+	self.usesRemaining = 3;
+	self.maxUses = 3;
+	// Visual indicator for uses remaining
+	var usesText = new Text2('3', {
+		size: 40,
+		fill: 0xffffff
+	});
+	usesText.anchor.set(0.5, 0.5);
+	usesText.x = 0;
+	usesText.y = -50;
+	self.addChild(usesText);
+	// Pulse animation when active
+	var scale = 1;
+	var scaleDirection = 1;
+	self.update = function () {
+		if (self.isActive && self.usesRemaining > 0) {
+			scale += 0.01 * scaleDirection;
+			if (scale > 1.2) scaleDirection = -1;
+			if (scale < 0.8) scaleDirection = 1;
+			buttonGraphics.scaleX = scale;
+			buttonGraphics.scaleY = scale;
+		} else {
+			// Inactive state
+			buttonGraphics.tint = 0x666666;
+			buttonGraphics.alpha = 0.5;
+		}
+	};
+	self.down = function (x, y, obj) {
+		if (self.isActive && self.usesRemaining > 0) {
+			self.activateBarrierBreaker();
+		}
+	};
+	self.activateBarrierBreaker = function () {
+		if (self.usesRemaining <= 0) return;
+		self.usesRemaining--;
+		usesText.setText(self.usesRemaining.toString());
+		// Visual feedback
+		LK.effects.flashObject(self, 0xff00ff, 300);
+		LK.getSound('barrierBreak').play();
+		// Apply barrier breaker to next bullet
+		if (cannon) {
+			cannon.nextBulletBarrierBreaker = true;
+		}
+		// Deactivate if no uses left
+		if (self.usesRemaining <= 0) {
+			self.isActive = false;
+			buttonGraphics.tint = 0x666666;
+			buttonGraphics.alpha = 0.5;
+		}
+	};
+	self.resetUses = function () {
+		self.usesRemaining = self.maxUses;
+		self.isActive = true;
+		buttonGraphics.tint = 0xffffff;
+		buttonGraphics.alpha = 1;
+		usesText.setText(self.usesRemaining.toString());
+	};
+	return self;
+});
 var Bullet = Container.expand(function () {
 	var self = Container.call(this);
 	var bulletGraphics = self.attachAsset('bullet', {
 		anchorX: 0.5,
@@ -16,8 +83,9 @@
 	self.velocityY = 0;
 	self.speed = 8;
 	self.boostedSpeed = 16;
 	self.isSpeedBoosted = false;
+	self.isBarrierBreaker = false;
 	self.bounces = 0;
 	self.maxBounces = 5;
 	self.active = true;
 	self.update = function () {
@@ -59,8 +127,31 @@
 			self.removeBullet();
 		}
 	};
 	self.handleWallCollision = function (wall) {
+		// Barrier breaker bullets destroy walls and obstacles
+		if (self.isBarrierBreaker) {
+			// Don't destroy boundary walls
+			var isBoundaryWall = false;
+			for (var j = 0; j < boundaryWalls.length; j++) {
+				if (boundaryWalls[j] === wall) {
+					isBoundaryWall = true;
+					break;
+				}
+			}
+			if (!isBoundaryWall) {
+				// Destroy the wall
+				for (var k = walls.length - 1; k >= 0; k--) {
+					if (walls[k] === wall) {
+						walls[k].destroy();
+						walls.splice(k, 1);
+						break;
+					}
+				}
+				// Continue moving without bouncing
+				return;
+			}
+		}
 		if (self.bounces >= self.maxBounces) {
 			self.removeBullet();
 			return;
 		}
@@ -108,8 +199,16 @@
 		self.isSpeedBoosted = true;
 		// Add visual effect for boosted bullet
 		bulletGraphics.tint = 0xffaa00;
 	};
+	self.applyBarrierBreaker = function () {
+		self.isBarrierBreaker = true;
+		// Add visual effect for barrier breaker bullet - purple glow
+		bulletGraphics.tint = 0xff00ff;
+		// Make it slightly larger
+		bulletGraphics.scaleX = 1.5;
+		bulletGraphics.scaleY = 1.5;
+	};
 	self.removeBullet = function () {
 		self.active = false;
 		self.destroy();
 		for (var i = bullets.length - 1; i >= 0; i--) {
@@ -159,8 +258,9 @@
 	};
 	self.speedBoostActive = false;
 	self.speedBoostTime = 0;
 	self.maxSpeedBoostTime = 180; // 3 seconds at 60fps
+	self.nextBulletBarrierBreaker = false;
 	self.applySpeedBoost = function () {
 		self.speedBoostActive = true;
 		self.speedBoostTime = self.maxSpeedBoostTime;
 		cannonGraphics.tint = 0xffaa00; // Orange tint during boost
@@ -184,8 +284,13 @@
 		// Apply speed boost to bullet if cannon has speed boost active
 		if (self.speedBoostActive) {
 			bullet.applySpeedBoost();
 		}
+		// Apply barrier breaker to bullet if activated
+		if (self.nextBulletBarrierBreaker) {
+			bullet.applyBarrierBreaker();
+			self.nextBulletBarrierBreaker = false;
+		}
 		// Calculate direction vector to exact aim position
 		var dx = self.aimTargetX - self.x;
 		var dy = self.aimTargetY - self.y;
 		var distance = Math.sqrt(dx * dx + dy * dy);
@@ -305,8 +410,9 @@
 var walls = [];
 var boundaryWalls = [];
 var cannon;
 var speedButton;
+var barrierButton;
 var bulletsRemaining = 5;
 var currentLevel = 1;
 // UI elements
 var bulletCountText;
@@ -379,8 +485,13 @@
 	speedButton = new SpeedButton();
 	speedButton.x = 1800;
 	speedButton.y = 2500;
 	game.addChild(speedButton);
+	// Create barrier breaker button
+	barrierButton = new BarrierButton();
+	barrierButton.x = 1600;
+	barrierButton.y = 2500;
+	game.addChild(barrierButton);
 }
 function updateUI() {
 	bulletCountText.setText('Bullets: ' + bulletsRemaining);
 	scoreText.setText('Score: ' + LK.getScore());
@@ -417,8 +528,13 @@
 	speedButton = new SpeedButton();
 	speedButton.x = 1800;
 	speedButton.y = 2500;
 	game.addChild(speedButton);
+	// Create barrier breaker button
+	barrierButton = new BarrierButton();
+	barrierButton.x = 1600;
+	barrierButton.y = 2500;
+	game.addChild(barrierButton);
 	updateUI();
 }
 function clearLevel() {
 	// Clear bullets
@@ -445,8 +561,13 @@
 	if (speedButton) {
 		speedButton.destroy();
 		speedButton = null;
 	}
+	// Clear barrier button
+	if (barrierButton) {
+		barrierButton.destroy();
+		barrierButton = null;
+	}
 }
 function levelComplete() {
 	LK.effects.flashScreen(0x00ff00, 500);
 	LK.setTimeout(function () {
@@ -512,8 +633,13 @@
 	speedButton = new SpeedButton();
 	speedButton.x = 1800;
 	speedButton.y = 2500;
 	game.addChild(speedButton);
+	// Create barrier breaker button
+	barrierButton = new BarrierButton();
+	barrierButton.x = 1600;
+	barrierButton.y = 2500;
+	game.addChild(barrierButton);
 	updateUI();
 }
 function createLevel3() {
 	clearLevel();
@@ -552,8 +678,13 @@
 	speedButton = new SpeedButton();
 	speedButton.x = 1800;
 	speedButton.y = 2500;
 	game.addChild(speedButton);
+	// Create barrier breaker button
+	barrierButton = new BarrierButton();
+	barrierButton.x = 1600;
+	barrierButton.y = 2500;
+	game.addChild(barrierButton);
 	updateUI();
 }
 function createLevel4() {
 	clearLevel();
@@ -584,8 +715,13 @@
 	speedButton = new SpeedButton();
 	speedButton.x = 1800;
 	speedButton.y = 2500;
 	game.addChild(speedButton);
+	// Create barrier breaker button
+	barrierButton = new BarrierButton();
+	barrierButton.x = 1600;
+	barrierButton.y = 2500;
+	game.addChild(barrierButton);
 	updateUI();
 }
 function createLevel5() {
 	clearLevel();
@@ -634,8 +770,13 @@
 	speedButton = new SpeedButton();
 	speedButton.x = 1800;
 	speedButton.y = 2500;
 	game.addChild(speedButton);
+	// Create barrier breaker button
+	barrierButton = new BarrierButton();
+	barrierButton.x = 1600;
+	barrierButton.y = 2500;
+	game.addChild(barrierButton);
 	updateUI();
 }
 function gameOver() {
 	LK.effects.flashScreen(0xff0000, 1000);
@@ -673,8 +814,12 @@
 	// Update speed button
 	if (speedButton) {
 		speedButton.update();
 	}
+	// Update barrier button
+	if (barrierButton) {
+		barrierButton.update();
+	}
 	// Update cannon speed boost
 	if (cannon) {
 		cannon.updateSpeedBoost();
 	}
@@ -726,8 +871,13 @@
 	speedButton = new SpeedButton();
 	speedButton.x = 1800;
 	speedButton.y = 2500;
 	game.addChild(speedButton);
+	// Create barrier breaker button
+	barrierButton = new BarrierButton();
+	barrierButton.x = 1600;
+	barrierButton.y = 2500;
+	game.addChild(barrierButton);
 	updateUI();
 }
 function createLevel7() {
 	clearLevel();
@@ -787,8 +937,13 @@
 	speedButton = new SpeedButton();
 	speedButton.x = 1800;
 	speedButton.y = 2500;
 	game.addChild(speedButton);
+	// Create barrier breaker button
+	barrierButton = new BarrierButton();
+	barrierButton.x = 1600;
+	barrierButton.y = 2500;
+	game.addChild(barrierButton);
 	updateUI();
 }
 function createLevel8() {
 	clearLevel();
@@ -863,8 +1018,13 @@
 	speedButton = new SpeedButton();
 	speedButton.x = 1800;
 	speedButton.y = 2500;
 	game.addChild(speedButton);
+	// Create barrier breaker button
+	barrierButton = new BarrierButton();
+	barrierButton.x = 1600;
+	barrierButton.y = 2500;
+	game.addChild(barrierButton);
 	updateUI();
 }
 function createLevel9() {
 	clearLevel();
@@ -939,8 +1099,13 @@
 	speedButton = new SpeedButton();
 	speedButton.x = 1800;
 	speedButton.y = 2500;
 	game.addChild(speedButton);
+	// Create barrier breaker button
+	barrierButton = new BarrierButton();
+	barrierButton.x = 1600;
+	barrierButton.y = 2500;
+	game.addChild(barrierButton);
 	updateUI();
 }
 function createLevel10() {
 	clearLevel();
@@ -1060,6 +1225,11 @@
 	speedButton = new SpeedButton();
 	speedButton.x = 1800;
 	speedButton.y = 2500;
 	game.addChild(speedButton);
+	// Create barrier breaker button
+	barrierButton = new BarrierButton();
+	barrierButton.x = 1600;
+	barrierButton.y = 2500;
+	game.addChild(barrierButton);
 	updateUI();
 }
\ No newline at end of file