/**** 
* Plugins
****/ 
var tween = LK.import("@upit/tween.v1");
var storage = LK.import("@upit/storage.v1", {
	credits: 0,
	laserLevel: 1,
	shieldLevel: 1,
	engineLevel: 1,
	highScore: 0
});

/**** 
* Classes
****/ 
var Alien = Container.expand(function () {
	var self = Container.call(this);
	self.health = 75;
	self.size = 'alien';
	self.value = 15;
	// Create pixel art alien ship
	// Main body - larger central pixel
	var alienGraphics = self.attachAsset('asteroid', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.7,
		scaleY: 0.5,
		tint: 0x9933ff // Purple alien ship
	});
	// Create alien ship details with smaller blocks
	// Top section
	var topSection = LK.getAsset('miningShip', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.4,
		scaleY: 0.2,
		tint: 0xcc66ff // Lighter purple
	});
	topSection.y = -20;
	self.addChild(topSection);
	// Bottom section
	var bottomSection = LK.getAsset('miningShip', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.4,
		scaleY: 0.2,
		tint: 0xcc66ff // Lighter purple
	});
	bottomSection.y = 20;
	self.addChild(bottomSection);
	// Left wing
	var leftWing = LK.getAsset('miningShip', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.3,
		scaleY: 0.3,
		tint: 0x6600cc // Darker purple
	});
	leftWing.x = -30;
	self.addChild(leftWing);
	// Right wing
	var rightWing = LK.getAsset('miningShip', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.3,
		scaleY: 0.3,
		tint: 0x6600cc // Darker purple
	});
	rightWing.x = 30;
	self.addChild(rightWing);
	// Cockpit glow - central pixel
	var cockpit = LK.getAsset('resource', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.4,
		scaleY: 0.4,
		tint: 0xff33cc // Pink glow
	});
	cockpit.y = -5;
	self.addChild(cockpit);
	// Random movement pattern
	self.vx = Math.random() * 4 - 2;
	self.vy = Math.random() * 2 + 1;
	self.fireTimer = Math.floor(Math.random() * 60);
	self.targetX = 0;
	self.targetY = 0;
	self.update = function () {
		// Move in a slight sine wave pattern
		self.x += self.vx + Math.sin(LK.ticks / 20) * 1.5;
		self.y += self.vy;
		// Occasionally change horizontal direction
		if (LK.ticks % 120 === 0) {
			self.vx = Math.random() * 4 - 2;
		}
		// Wrap around screen edges horizontally
		if (self.x < -60) {
			self.x = 2108;
		}
		if (self.x > 2108) {
			self.x = -60;
		}
		// Target the ship if it exists
		if (ship) {
			self.targetX = ship.x;
			self.targetY = ship.y;
		}
		// Fire timer for shooting at player
		self.fireTimer++;
	};
	self.takeDamage = function (amount) {
		self.health -= amount;
		// Visual feedback
		tween(alienGraphics, {
			tint: 0xff8800
		}, {
			duration: 100,
			onFinish: function onFinish() {
				tween(alienGraphics, {
					tint: 0x2ecc71
				}, {
					duration: 200
				});
			}
		});
		return self.health <= 0;
	};
	self.split = function () {
		var fragments = [];
		// Create resources
		for (var i = 0; i < self.value; i++) {
			var resource = new Resource();
			resource.x = self.x + (Math.random() * 60 - 30);
			resource.y = self.y + (Math.random() * 60 - 30);
			resource.vx = Math.random() * 4 - 2;
			resource.vy = Math.random() * 4 - 2 + self.vy;
			fragments.push(resource);
		}
		return fragments;
	};
	return self;
});
var AlienLaser = Container.expand(function () {
	var self = Container.call(this);
	// Main pixel for alien laser
	var laserGraphics = self.attachAsset('laser', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.7,
		scaleY: 1.0,
		tint: 0xff3366 // Pink-red alien laser
	});
	// Add pixel art detail - laser head
	var laserHead = LK.getAsset('laser', {
		anchorX: 0.5,
		anchorY: 0.0,
		scaleX: 1.0,
		scaleY: 0.3,
		tint: 0xff99aa // Lighter pinkish
	});
	self.addChild(laserHead);
	// Add pixel art detail - laser trail
	var laserTrail = LK.getAsset('laser', {
		anchorX: 0.5,
		anchorY: 1.0,
		scaleX: 0.5,
		scaleY: 0.4,
		tint: 0xcc0033 // Darker red
	});
	laserTrail.y = 15;
	self.addChild(laserTrail);
	self.speed = 10;
	self.power = 15;
	self.targetX = 0;
	self.targetY = 0;
	self.vx = 0;
	self.vy = 0;
	self.setup = function (startX, startY, targetX, targetY) {
		self.x = startX;
		self.y = startY;
		// Calculate direction toward target
		var dx = targetX - startX;
		var dy = targetY - startY;
		var dist = Math.sqrt(dx * dx + dy * dy);
		// Normalize and apply speed
		if (dist > 0) {
			self.vx = dx / dist * self.speed;
			self.vy = dy / dist * self.speed;
		} else {
			self.vy = self.speed;
		}
		// Rotate laser to point in direction of movement
		self.rotation = Math.atan2(dy, dx) + Math.PI / 2;
	};
	self.update = function () {
		self.x += self.vx;
		self.y += self.vy;
	};
	return self;
});
var Asteroid = Container.expand(function () {
	var self = Container.call(this);
	self.size = 'large';
	self.value = Math.floor(Math.random() * 5) + 5;
	self.health = 100;
	// Create a pixel art asteroid by composing multiple blocks
	var asteroidCore = self.attachAsset('asteroid', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.8,
		scaleY: 0.8,
		tint: 0x888888 // Base gray color
	});
	// Add pixel blocks for asteroid jagged edges
	var asteroidParts = [];
	var numParts = 8; // Number of pixel blocks to add
	for (var i = 0; i < numParts; i++) {
		var angle = i / numParts * Math.PI * 2;
		var distance = 30 + Math.random() * 20; // Vary distance from center
		var size = 0.2 + Math.random() * 0.3; // Vary block size
		// Slightly varied gray tones for pixel art effect
		var tint = 0x666666 + Math.floor(Math.random() * 0x333333);
		var part = LK.getAsset('asteroid', {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: size,
			scaleY: size,
			tint: tint
		});
		part.x = Math.cos(angle) * distance;
		part.y = Math.sin(angle) * distance;
		self.addChild(part);
		asteroidParts.push(part);
	}
	// Random rotation speed
	self.rotationSpeed = Math.random() * 0.02 - 0.01;
	// Random velocity
	self.vx = Math.random() * 2 - 1;
	self.vy = Math.random() * 3 + 1;
	self.update = function () {
		self.rotation += self.rotationSpeed;
		self.x += self.vx;
		self.y += self.vy;
		// Wrap around screen edges horizontally
		if (self.x < -100) {
			self.x = 2148;
		}
		if (self.x > 2148) {
			self.x = -100;
		}
	};
	self.takeDamage = function (amount) {
		self.health -= amount;
		// Visual feedback
		tween(asteroidCore, {
			tint: 0xff8800
		}, {
			duration: 100,
			onFinish: function onFinish() {
				tween(asteroidCore, {
					tint: 0x888888
				}, {
					duration: 200
				});
			}
		});
		return self.health <= 0;
	};
	self.split = function () {
		var fragments = [];
		if (self.size === 'large') {
			// Create 2 smaller asteroids
			for (var i = 0; i < 2; i++) {
				var smallAsteroid = new SmallAsteroid();
				smallAsteroid.x = self.x + (Math.random() * 40 - 20);
				smallAsteroid.y = self.y + (Math.random() * 40 - 20);
				smallAsteroid.vx = self.vx + (Math.random() * 2 - 1);
				smallAsteroid.vy = self.vy + (Math.random() * 2 - 1);
				fragments.push(smallAsteroid);
			}
			// Create resources
			for (var j = 0; j < self.value; j++) {
				var resource = new Resource();
				resource.x = self.x + (Math.random() * 60 - 30);
				resource.y = self.y + (Math.random() * 60 - 30);
				resource.vx = Math.random() * 4 - 2;
				resource.vy = Math.random() * 4 - 2 + self.vy;
				fragments.push(resource);
			}
		}
		return fragments;
	};
	return self;
});
var Laser = Container.expand(function () {
	var self = Container.call(this);
	// Main laser beam
	var laserGraphics = self.attachAsset('laser', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.8,
		scaleY: 1.2,
		tint: 0x22ff44 // Bright green laser
	});
	// Add pixel art details to laser - head glow
	var laserHead = LK.getAsset('laser', {
		anchorX: 0.5,
		anchorY: 0.0,
		scaleX: 1.2,
		scaleY: 0.3,
		tint: 0x88ffaa // Lighter green for head
	});
	laserHead.y = -15;
	self.addChild(laserHead);
	// Add pixel art details to laser - tail
	var laserTail = LK.getAsset('laser', {
		anchorX: 0.5,
		anchorY: 1.0,
		scaleX: 0.6,
		scaleY: 0.4,
		tint: 0x118822 // Darker green for tail
	});
	laserTail.y = 15;
	self.addChild(laserTail);
	self.speed = -15;
	self.power = 25;
	self.update = function () {
		self.y += self.speed;
	};
	return self;
});
var Map = Container.expand(function () {
	var self = Container.call(this);
	// Create map background
	var mapBg = self.attachAsset('radarBackground', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 1.5,
		scaleY: 1.5,
		tint: 0x1a2733,
		alpha: 0.7
	});
	// Create player position indicator
	var playerMarker = LK.getAsset('resource', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.5,
		scaleY: 0.5,
		tint: 0x4286f4 // Blue to match player ship
	});
	self.addChild(playerMarker);
	// Create array to hold map markers
	self.markers = [];
	// Update map with game objects
	self.updateMap = function (playerPos, gameObjects) {
		// Position player marker at center
		playerMarker.x = 0;
		playerMarker.y = 0;
		// Clear existing markers
		for (var i = 0; i < self.markers.length; i++) {
			self.removeChild(self.markers[i]);
		}
		self.markers = [];
		// Map dimensions
		var mapWidth = mapBg.width;
		var mapHeight = mapBg.height;
		// Add markers for game objects
		for (var i = 0; i < gameObjects.length; i++) {
			var obj = gameObjects[i];
			// Calculate relative position
			var relX = (obj.x - playerPos.x) / 800; // Scale down game world
			var relY = (obj.y - playerPos.y) / 800;
			// If within map bounds
			if (Math.abs(relX) < mapWidth / 2 && Math.abs(relY) < mapHeight / 2) {
				var marker = LK.getAsset('resource', {
					anchorX: 0.5,
					anchorY: 0.5,
					scaleX: 0.3,
					scaleY: 0.3
				});
				// Set position
				marker.x = relX;
				marker.y = relY;
				// Set color based on object type
				if (obj.size === 'large') {
					marker.tint = 0x7f8c8d; // Gray for asteroids
				} else if (obj.size === 'small') {
					marker.tint = 0x95a5a6; // Light gray for small asteroids
				} else if (obj.size === 'alien') {
					marker.tint = 0xff0000; // Red for aliens
				} else {
					marker.tint = 0xf1c40f; // Yellow for resources
				}
				self.addChild(marker);
				self.markers.push(marker);
			}
		}
	};
	return self;
});
var MiningShip = Container.expand(function () {
	var self = Container.call(this);
	// Create main pixel art spaceship container
	var shipContainer = new Container();
	self.addChild(shipContainer);
	// Create ship body (main part) - center pixel block
	var shipBody = self.attachAsset('miningShip', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.8,
		scaleY: 0.6,
		tint: 0x4286f4 // Main ship color
	});
	// Create ship nose - front pixel block
	var shipNose = LK.getAsset('miningShip', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.4,
		scaleY: 0.3,
		tint: 0x4286f4
	});
	shipNose.y = -30;
	self.addChild(shipNose);
	// Create left wing - pixel blocks
	var leftWing = LK.getAsset('miningShip', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.4,
		scaleY: 0.4,
		tint: 0x2255cc // Wing color
	});
	leftWing.x = -40;
	leftWing.y = 0;
	self.addChild(leftWing);
	// Wing tip
	var leftWingTip = LK.getAsset('miningShip', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.2,
		scaleY: 0.2,
		tint: 0x2255cc
	});
	leftWingTip.x = -60;
	leftWingTip.y = 10;
	self.addChild(leftWingTip);
	// Create right wing - pixel blocks
	var rightWing = LK.getAsset('miningShip', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.4,
		scaleY: 0.4,
		tint: 0x2255cc // Wing color
	});
	rightWing.x = 40;
	rightWing.y = 0;
	self.addChild(rightWing);
	// Wing tip
	var rightWingTip = LK.getAsset('miningShip', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.2,
		scaleY: 0.2,
		tint: 0x2255cc
	});
	rightWingTip.x = 60;
	rightWingTip.y = 10;
	self.addChild(rightWingTip);
	// Cockpit - center pixel
	var cockpit = LK.getAsset('miningShip', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.3,
		scaleY: 0.2,
		tint: 0x22ffdd // Cockpit color
	});
	cockpit.y = -15;
	self.addChild(cockpit);
	// Engine exhausts - pixelated thruster flames
	var leftExhaust = LK.getAsset('miningShip', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.3,
		scaleY: 0.3,
		tint: 0xff6600 // Orange exhaust
	});
	leftExhaust.x = -20;
	leftExhaust.y = 30;
	self.addChild(leftExhaust);
	var rightExhaust = LK.getAsset('miningShip', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.3,
		scaleY: 0.3,
		tint: 0xff6600 // Orange exhaust
	});
	rightExhaust.x = 20;
	rightExhaust.y = 30;
	self.addChild(rightExhaust);
	// Small exhaust flames for pixel art effect
	var leftExhaustTip = LK.getAsset('miningShip', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.2,
		scaleY: 0.2,
		tint: 0xffcc00 // Yellow exhaust tip
	});
	leftExhaustTip.x = -20;
	leftExhaustTip.y = 38;
	self.addChild(leftExhaustTip);
	var rightExhaustTip = LK.getAsset('miningShip', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.2,
		scaleY: 0.2,
		tint: 0xffcc00 // Yellow exhaust tip
	});
	rightExhaustTip.x = 20;
	rightExhaustTip.y = 38;
	self.addChild(rightExhaustTip);
	// Animate engine exhausts
	function animateExhausts() {
		// Animate main exhausts
		tween(leftExhaust, {
			scaleY: 0.4,
			alpha: 0.8
		}, {
			duration: 400,
			onFinish: function onFinish() {
				tween(leftExhaust, {
					scaleY: 0.3,
					alpha: 1.0
				}, {
					duration: 400,
					onFinish: animateExhausts
				});
			}
		});
		tween(rightExhaust, {
			scaleY: 0.4,
			alpha: 0.8
		}, {
			duration: 400,
			easing: tween.easeOut
		});
		// Animate exhaust tips for pixel art flame effect
		tween(leftExhaustTip, {
			scaleY: 0.3,
			alpha: 0.9
		}, {
			duration: 200,
			easing: tween.easeOut
		});
		tween(rightExhaustTip, {
			scaleY: 0.3,
			alpha: 0.9
		}, {
			duration: 200,
			easing: tween.easeOut
		});
	}
	animateExhausts();
	var shieldGraphics = self.attachAsset('shield', {
		anchorX: 0.5,
		anchorY: 0.5,
		alpha: 0.3
	});
	self.health = 100;
	self.maxHealth = 100;
	self.speed = 5;
	self.laserPower = storage.laserLevel;
	self.shieldStrength = storage.shieldLevel;
	// Increase speed based on engine level
	self.speed += storage.engineLevel;
	// Make shield size based on shield level
	shieldGraphics.scale.set(1 + storage.shieldLevel * 0.1);
	self.activateShield = function () {
		if (self.shield > 0) {
			tween(shieldGraphics, {
				alpha: 0.5
			}, {
				duration: 200,
				onFinish: function onFinish() {
					tween(shieldGraphics, {
						alpha: 0.3
					}, {
						duration: 800
					});
				}
			});
		}
	};
	self.takeDamage = function (amount) {
		var actualDamage = amount / self.shieldStrength;
		self.health -= actualDamage;
		if (self.health <= 0) {
			self.health = 0;
		}
		// Flash red to indicate damage
		LK.getSound('shipDamage').play();
		tween(shipBody, {
			tint: 0xff0000
		}, {
			duration: 100,
			onFinish: function onFinish() {
				tween(shipBody, {
					tint: 0x4286f4 // Return to original blue color
				}, {
					duration: 200
				});
			}
		});
		// Activate shield effect
		self.activateShield();
		return self.health <= 0;
	};
	return self;
});
var Radar = Container.expand(function () {
	var self = Container.call(this);
	var background = self.attachAsset('radarBackground', {
		anchorX: 0.5,
		anchorY: 0.5,
		alpha: 0.5
	});
	self.blips = [];
	self.updateRadar = function (asteroids) {
		// Clear existing blips
		for (var i = 0; i < self.blips.length; i++) {
			self.removeChild(self.blips[i]);
		}
		self.blips = [];
		// Add new blips for asteroids
		for (var j = 0; j < asteroids.length; j++) {
			var asteroid = asteroids[j];
			// Only show blips for asteroids that are off-screen or about to enter
			if (asteroid.y < -100) {
				var blip = LK.getAsset('radarBlip', {
					anchorX: 0.5,
					anchorY: 0.5
				});
				// Scale radar coordinates to fit in radar display
				var radarX = asteroid.x / 2048 * background.width - background.width / 2;
				var radarY = (asteroid.y + 300) / 800 * background.height - background.height / 2;
				// Clamp to radar boundaries
				radarY = Math.max(-background.height / 2, Math.min(radarY, background.height / 2));
				radarX = Math.max(-background.width / 2, Math.min(radarX, background.width / 2));
				blip.x = radarX;
				blip.y = radarY;
				// Size and color based on object type
				if (asteroid.size === 'large') {
					blip.scale.set(1.5);
				}
				// If it's an alien, make the blip red
				if (asteroid.size === 'alien') {
					blip.tint = 0xff0000;
					blip.scale.set(1.2);
				}
				self.addChild(blip);
				self.blips.push(blip);
			}
		}
	};
	return self;
});
var Resource = Container.expand(function () {
	var self = Container.call(this);
	// Create main pixel for resource
	var resourceGraphics = self.attachAsset('resource', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.8,
		scaleY: 0.8
	});
	self.value = Math.floor(Math.random() * 5) + 1;
	self.collected = false;
	// Set random value-based tint - higher value = more golden
	var colorValue = Math.min(0xFFFFFF, 0xC0C0C0 + self.value * 0x101000);
	resourceGraphics.tint = colorValue;
	// Create smaller pixels around central pixel for gem-like appearance
	var pixelSize = 0.3;
	var pixelDistance = 8;
	// Add 4 smaller pixels in a + pattern around the main resource
	for (var i = 0; i < 4; i++) {
		var angle = i / 4 * Math.PI * 2;
		var pixelX = Math.cos(angle) * pixelDistance;
		var pixelY = Math.sin(angle) * pixelDistance;
		var pixel = LK.getAsset('resource', {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: pixelSize,
			scaleY: pixelSize,
			tint: 0xFFFFFF // Brighter to create highlight effect
		});
		pixel.x = pixelX;
		pixel.y = pixelY;
		pixel.alpha = 0.8;
		self.addChild(pixel);
	}
	// Random velocity
	self.vx = 0;
	self.vy = 0;
	self.update = function () {
		self.x += self.vx;
		self.y += self.vy;
		// Gradually slow down
		self.vx *= 0.98;
		self.vy *= 0.98;
		// Resource magnetized to ship when close enough
		if (ship && !self.collected) {
			var dx = ship.x - self.x;
			var dy = ship.y - self.y;
			var distance = Math.sqrt(dx * dx + dy * dy);
			if (distance < 200) {
				// Apply force proportional to distance
				var strength = (1 - distance / 200) * 0.5;
				self.vx += dx * strength;
				self.vy += dy * strength;
			}
		}
	};
	self.collect = function () {
		if (!self.collected) {
			self.collected = true;
			// Animation for collection
			tween(self, {
				alpha: 0,
				scaleX: 2,
				scaleY: 2
			}, {
				duration: 500,
				easing: tween.easeOut
			});
			return self.value;
		}
		return 0;
	};
	return self;
});
var SmallAsteroid = Container.expand(function () {
	var self = Container.call(this);
	self.size = 'small';
	self.value = Math.floor(Math.random() * 3) + 1;
	self.health = 50;
	// Create a pixel art small asteroid core
	var asteroidGraphics = self.attachAsset('smallAsteroid', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.6,
		scaleY: 0.6,
		tint: 0x777777
	});
	// Add smaller pixel blocks for jagged edges
	var numParts = 5; // Fewer parts for smaller asteroid
	for (var i = 0; i < numParts; i++) {
		var angle = i / numParts * Math.PI * 2;
		var distance = 15 + Math.random() * 10; // Smaller distance
		var size = 0.15 + Math.random() * 0.2; // Smaller blocks
		// Slightly varied gray tones
		var tint = 0x666666 + Math.floor(Math.random() * 0x222222);
		var part = LK.getAsset('smallAsteroid', {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: size,
			scaleY: size,
			tint: tint
		});
		part.x = Math.cos(angle) * distance;
		part.y = Math.sin(angle) * distance;
		self.addChild(part);
	}
	// Random rotation speed
	self.rotationSpeed = Math.random() * 0.04 - 0.02;
	// Random velocity
	self.vx = Math.random() * 3 - 1.5;
	self.vy = Math.random() * 3 + 2;
	self.update = function () {
		self.rotation += self.rotationSpeed;
		self.x += self.vx;
		self.y += self.vy;
		// Wrap around screen edges horizontally
		if (self.x < -50) {
			self.x = 2098;
		}
		if (self.x > 2098) {
			self.x = -50;
		}
	};
	self.takeDamage = function (amount) {
		self.health -= amount;
		// Visual feedback
		tween(asteroidGraphics, {
			tint: 0xff8800
		}, {
			duration: 100,
			onFinish: function onFinish() {
				tween(asteroidGraphics, {
					tint: 0x777777
				}, {
					duration: 200
				});
			}
		});
		return self.health <= 0;
	};
	self.split = function () {
		var fragments = [];
		// Create resources
		for (var i = 0; i < self.value; i++) {
			var resource = new Resource();
			resource.x = self.x + (Math.random() * 30 - 15);
			resource.y = self.y + (Math.random() * 30 - 15);
			resource.vx = Math.random() * 3 - 1.5;
			resource.vy = Math.random() * 3 - 1.5 + self.vy;
			fragments.push(resource);
		}
		return fragments;
	};
	return self;
});
var Star = Container.expand(function () {
	var self = Container.call(this);
	// Create a pixel art star
	var starSize = 0.1 + Math.random() * 0.4; // Vary star sizes
	var brightness = 0.5 + Math.random() * 0.5; // Vary star brightness
	// Create the star shape (using a small resource asset for the star point)
	var starGraphics = self.attachAsset('resource', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: starSize,
		scaleY: starSize,
		tint: 0xFFFFFF // White star
	});
	starGraphics.alpha = brightness;
	// Star twinkle effect
	function twinkle() {
		// Random twinkle duration
		var duration = 1000 + Math.random() * 2000;
		// Random target alpha for twinkling
		var targetAlpha = 0.2 + Math.random() * 0.8;
		tween(starGraphics, {
			alpha: targetAlpha
		}, {
			duration: duration,
			onFinish: twinkle
		});
	}
	// Start twinkling with a random delay
	LK.setTimeout(twinkle, Math.random() * 3000);
	// Parallax scrolling speed (deeper stars move slower)
	self.scrollSpeed = 0.1 + Math.random() * 0.4;
	self.update = function () {
		// Move star down very slowly (parallax effect)
		self.y += self.scrollSpeed;
		// Wrap around when it goes off screen
		if (self.y > 2732) {
			self.y = -10;
			self.x = Math.random() * 2048;
		}
	};
	return self;
});

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

/**** 
* Game Code
****/ 
function _toConsumableArray(r) {
	return _arrayWithoutHoles(r) || _iterableToArray(r) || _unsupportedIterableToArray(r) || _nonIterableSpread();
}
function _nonIterableSpread() {
	throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}
function _unsupportedIterableToArray(r, a) {
	if (r) {
		if ("string" == typeof r) {
			return _arrayLikeToArray(r, a);
		}
		var t = {}.toString.call(r).slice(8, -1);
		return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0;
	}
}
function _iterableToArray(r) {
	if ("undefined" != typeof Symbol && null != r[Symbol.iterator] || null != r["@@iterator"]) {
		return Array.from(r);
	}
}
function _arrayWithoutHoles(r) {
	if (Array.isArray(r)) {
		return _arrayLikeToArray(r);
	}
}
function _arrayLikeToArray(r, a) {
	(null == a || a > r.length) && (a = r.length);
	for (var e = 0, n = Array(a); e < a; e++) {
		n[e] = r[e];
	}
	return n;
}
game.setBackgroundColor(0x0A0A2A); // Deep space blue
// Game state variables
var ship;
var lasers = [];
var asteroids = [];
var resources = [];
var aliens = [];
var alienLasers = [];
var stars = []; // Array to hold background stars
var map; // Map object for HUD
var gameLevel = 1;
var spawnTimer = 0;
var spawnInterval = 120; // Frames between asteroid spawns
var alienSpawnTimer = 0;
var alienSpawnInterval = 600; // Frames between alien spawns
var levelTimer = 0;
var levelDuration = 1800; // 30 seconds at 60fps
var score = 0;
var credits = storage.credits || 0;
var levelUpPopupVisible = false;
// UI elements
var scoreTxt = new Text2('Score: 0', {
	size: 30,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0, 0);
LK.gui.topRight.addChild(scoreTxt);
scoreTxt.x = -200;
scoreTxt.y = 20;
var creditsTxt = new Text2('Credits: ' + credits, {
	size: 30,
	fill: 0xFFDD00
});
creditsTxt.anchor.set(0, 0);
LK.gui.topRight.addChild(creditsTxt);
creditsTxt.x = -200;
creditsTxt.y = 60;
var levelTxt = new Text2('Level: ' + gameLevel, {
	size: 30,
	fill: 0xFFFFFF
});
levelTxt.anchor.set(0, 0);
LK.gui.topRight.addChild(levelTxt);
levelTxt.x = -200;
levelTxt.y = 100;
var healthBar = new Container();
var healthBarBg = LK.getAsset('miningShip', {
	anchorX: 0,
	anchorY: 0.5,
	scaleX: 2,
	scaleY: 0.3,
	tint: 0x444444
});
var healthBarFill = LK.getAsset('miningShip', {
	anchorX: 0,
	anchorY: 0.5,
	scaleX: 2,
	scaleY: 0.25,
	tint: 0x00FF00
});
healthBar.addChild(healthBarBg);
healthBar.addChild(healthBarFill);
healthBar.x = 120;
healthBar.y = 30;
LK.gui.topLeft.addChild(healthBar);
// Upgrade UI section (initially hidden)
var upgradeContainer = new Container();
upgradeContainer.visible = false;
LK.gui.center.addChild(upgradeContainer);
var upgradePanel = LK.getAsset('radarBackground', {
	anchorX: 0.5,
	anchorY: 0.5,
	scaleX: 2,
	scaleY: 2.5,
	tint: 0x223344
});
upgradeContainer.addChild(upgradePanel);
var upgradeTitle = new Text2('UPGRADE SHIP', {
	size: 50,
	fill: 0xFFFFFF
});
upgradeTitle.anchor.set(0.5, 0);
upgradeTitle.y = -200;
upgradeContainer.addChild(upgradeTitle);
var laserUpgradeBtn = new Container();
laserUpgradeBtn.y = -100;
upgradeContainer.addChild(laserUpgradeBtn);
var laserBtnBg = LK.getAsset('miningShip', {
	anchorX: 0.5,
	anchorY: 0.5,
	scaleX: 3,
	scaleY: 0.6,
	tint: 0x2ecc71
});
laserUpgradeBtn.addChild(laserBtnBg);
var laserBtnTxt = new Text2('Laser Lvl ' + storage.laserLevel + ' → ' + (storage.laserLevel + 1) + ' (Cost: 100)', {
	size: 25,
	fill: 0xFFFFFF
});
laserBtnTxt.anchor.set(0.5, 0.5);
laserUpgradeBtn.addChild(laserBtnTxt);
var shieldUpgradeBtn = new Container();
shieldUpgradeBtn.y = 0;
upgradeContainer.addChild(shieldUpgradeBtn);
var shieldBtnBg = LK.getAsset('miningShip', {
	anchorX: 0.5,
	anchorY: 0.5,
	scaleX: 3,
	scaleY: 0.6,
	tint: 0x3498db
});
shieldUpgradeBtn.addChild(shieldBtnBg);
var shieldBtnTxt = new Text2('Shield Lvl ' + storage.shieldLevel + ' → ' + (storage.shieldLevel + 1) + ' (Cost: 150)', {
	size: 25,
	fill: 0xFFFFFF
});
shieldBtnTxt.anchor.set(0.5, 0.5);
shieldUpgradeBtn.addChild(shieldBtnTxt);
var engineUpgradeBtn = new Container();
engineUpgradeBtn.y = 100;
upgradeContainer.addChild(engineUpgradeBtn);
var engineBtnBg = LK.getAsset('miningShip', {
	anchorX: 0.5,
	anchorY: 0.5,
	scaleX: 3,
	scaleY: 0.6,
	tint: 0xf39c12
});
engineUpgradeBtn.addChild(engineBtnBg);
var engineBtnTxt = new Text2('Engine Lvl ' + storage.engineLevel + ' → ' + (storage.engineLevel + 1) + ' (Cost: 125)', {
	size: 25,
	fill: 0xFFFFFF
});
engineBtnTxt.anchor.set(0.5, 0.5);
engineUpgradeBtn.addChild(engineBtnTxt);
var continueBtn = new Container();
continueBtn.y = 200;
upgradeContainer.addChild(continueBtn);
var continueBtnBg = LK.getAsset('miningShip', {
	anchorX: 0.5,
	anchorY: 0.5,
	scaleX: 3,
	scaleY: 0.6,
	tint: 0xe74c3c
});
continueBtn.addChild(continueBtnBg);
var continueBtnTxt = new Text2('CONTINUE MINING', {
	size: 30,
	fill: 0xFFFFFF
});
continueBtnTxt.anchor.set(0.5, 0.5);
continueBtn.addChild(continueBtnTxt);
// Radar system at bottom
var radar = new Radar();
radar.x = 2048 / 2;
radar.y = 2732 - 120;
game.addChild(radar);
// Initialize the ship
function initShip() {
	ship = new MiningShip();
	ship.x = 2048 / 2;
	ship.y = 2732 - 400;
	game.addChild(ship);
}
// Initialize stars for the background
function initStars() {
	// Create a good number of stars for the background
	var numStars = 150;
	// Clear any existing stars first
	for (var i = 0; i < stars.length; i++) {
		if (stars[i].parent) {
			stars[i].parent.removeChild(stars[i]);
		}
	}
	stars = [];
	// Create and position new stars
	for (var i = 0; i < numStars; i++) {
		var star = new Star();
		// Position randomly across the entire screen
		star.x = Math.random() * 2048;
		star.y = Math.random() * 2732;
		// Add to game (behind other elements)
		game.addChildAt(star, 0);
		stars.push(star);
	}
}
// Initialize game
function initGame() {
	// Start with a clean slate
	clearGameElements();
	// Load credits from storage
	credits = storage.credits || 0;
	// Initialize stars for background
	initStars();
	// Initialize ship
	initShip();
	// Reset game state
	gameLevel = 1;
	score = 0;
	spawnTimer = 0;
	alienSpawnTimer = 0;
	levelTimer = 0;
	levelUpPopupVisible = false;
	// Initialize map
	if (map && map.parent) {
		map.parent.removeChild(map);
	}
	map = new Map();
	map.x = 120;
	map.y = 180;
	LK.gui.topLeft.addChild(map);
	// Update UI
	updateUI();
	// Start background music
	LK.playMusic('spaceAmbience');
}
// Clear all game elements
function clearGameElements() {
	// Remove all asteroids
	for (var i = 0; i < asteroids.length; i++) {
		if (asteroids[i].parent) {
			asteroids[i].parent.removeChild(asteroids[i]);
		}
	}
	asteroids = [];
	// Remove all lasers
	for (var j = 0; j < lasers.length; j++) {
		if (lasers[j].parent) {
			lasers[j].parent.removeChild(lasers[j]);
		}
	}
	lasers = [];
	// Remove all resources
	for (var k = 0; k < resources.length; k++) {
		if (resources[k].parent) {
			resources[k].parent.removeChild(resources[k]);
		}
	}
	resources = [];
	// Remove all aliens
	for (var a = 0; a < aliens.length; a++) {
		if (aliens[a].parent) {
			aliens[a].parent.removeChild(aliens[a]);
		}
	}
	aliens = [];
	// Remove all alien lasers
	for (var al = 0; al < alienLasers.length; al++) {
		if (alienLasers[al].parent) {
			alienLasers[al].parent.removeChild(alienLasers[al]);
		}
	}
	alienLasers = [];
	// Remove all stars
	for (var s = 0; s < stars.length; s++) {
		if (stars[s].parent) {
			stars[s].parent.removeChild(stars[s]);
		}
	}
	stars = [];
	// Remove ship if it exists
	if (ship && ship.parent) {
		ship.parent.removeChild(ship);
	}
	// Hide upgrade panel
	upgradeContainer.visible = false;
	// Remove map if it exists
	if (map && map.parent) {
		map.parent.removeChild(map);
	}
}
// Update UI elements
function updateUI() {
	scoreTxt.setText('Score: ' + score);
	creditsTxt.setText('Credits: ' + credits);
	levelTxt.setText('Level: ' + gameLevel);
	// Update health bar
	if (ship) {
		healthBarFill.scale.x = 2 * (ship.health / ship.maxHealth);
		// Change color based on health
		if (ship.health > 70) {
			healthBarFill.tint = 0x00FF00;
		} else if (ship.health > 30) {
			healthBarFill.tint = 0xFFAA00;
		} else {
			healthBarFill.tint = 0xFF0000;
		}
	}
	// Update upgrade buttons
	laserBtnTxt.setText('Laser Lvl ' + storage.laserLevel + ' → ' + (storage.laserLevel + 1) + ' (Cost: 100)');
	shieldBtnTxt.setText('Shield Lvl ' + storage.shieldLevel + ' → ' + (storage.shieldLevel + 1) + ' (Cost: 150)');
	engineBtnTxt.setText('Engine Lvl ' + storage.engineLevel + ' → ' + (storage.engineLevel + 1) + ' (Cost: 125)');
}
// Spawn an asteroid
function spawnAsteroid() {
	var asteroid = new Asteroid();
	asteroid.x = Math.random() * 2048;
	asteroid.y = -200;
	// Adjust velocity based on level
	asteroid.vy = 1 + gameLevel * 0.5;
	if (gameLevel > 5) {
		// More horizontal movement in higher levels
		asteroid.vx = (Math.random() * 3 - 1.5) * (gameLevel * 0.2);
	}
	asteroids.push(asteroid);
	game.addChild(asteroid);
}
// Spawn an alien ship
function spawnAlien() {
	var alien = new Alien();
	alien.x = Math.random() * 2048;
	alien.y = -200;
	// Adjust velocity based on level
	alien.vy = 0.8 + gameLevel * 0.3;
	aliens.push(alien);
	game.addChild(alien);
}
// Alien fires a laser at the player
function fireAlienLaser(alien) {
	var laser = new AlienLaser();
	laser.setup(alien.x, alien.y, alien.targetX, alien.targetY);
	alienLasers.push(laser);
	game.addChild(laser);
}
// Fire a laser from the ship
function fireLaser() {
	var laser = new Laser();
	laser.x = ship.x;
	laser.y = ship.y - 40;
	laser.power = 25 * ship.laserPower;
	lasers.push(laser);
	game.addChild(laser);
	LK.getSound('laserSound').play();
}
// Show upgrade UI between levels
function showUpgradeUI() {
	upgradeContainer.visible = true;
	levelUpPopupVisible = true;
	// Update button texts
	laserBtnTxt.setText('Laser Lvl ' + storage.laserLevel + ' → ' + (storage.laserLevel + 1) + ' (Cost: 100)');
	shieldBtnTxt.setText('Shield Lvl ' + storage.shieldLevel + ' → ' + (storage.shieldLevel + 1) + ' (Cost: 150)');
	engineBtnTxt.setText('Engine Lvl ' + storage.engineLevel + ' → ' + (storage.engineLevel + 1) + ' (Cost: 125)');
	// Update button colors based on affordability
	laserBtnBg.tint = credits >= 100 ? 0x2ecc71 : 0x95a5a6;
	shieldBtnBg.tint = credits >= 150 ? 0x3498db : 0x95a5a6;
	engineBtnBg.tint = credits >= 125 ? 0xf39c12 : 0x95a5a6;
}
// Hide upgrade UI
function hideUpgradeUI() {
	upgradeContainer.visible = false;
	levelUpPopupVisible = false;
	// Reinitialize ship with new upgrades
	if (ship && ship.parent) {
		ship.parent.removeChild(ship);
	}
	initShip();
}
// Handle upgrade button clicks
function handleUpgradeClick(x, y) {
	if (!levelUpPopupVisible) {
		return;
	}
	// Convert global coordinates to local coordinates for the upgrade container
	var local = upgradeContainer.toLocal({
		x: x,
		y: y
	});
	// Check if laser upgrade button was clicked
	if (local.y > -130 && local.y < -70 && local.x > -150 && local.x < 150 && credits >= 100) {
		// Upgrade laser
		credits -= 100;
		storage.laserLevel += 1;
		storage.credits = credits;
		updateUI();
		// Visual feedback
		tween(laserUpgradeBtn, {
			scaleX: 1.1,
			scaleY: 1.1
		}, {
			duration: 100,
			onFinish: function onFinish() {
				tween(laserUpgradeBtn, {
					scaleX: 1,
					scaleY: 1
				}, {
					duration: 100
				});
			}
		});
	}
	// Check if shield upgrade button was clicked
	else if (local.y > -30 && local.y < 30 && local.x > -150 && local.x < 150 && credits >= 150) {
		// Upgrade shield
		credits -= 150;
		storage.shieldLevel += 1;
		storage.credits = credits;
		updateUI();
		// Visual feedback
		tween(shieldUpgradeBtn, {
			scaleX: 1.1,
			scaleY: 1.1
		}, {
			duration: 100,
			onFinish: function onFinish() {
				tween(shieldUpgradeBtn, {
					scaleX: 1,
					scaleY: 1
				}, {
					duration: 100
				});
			}
		});
	}
	// Check if engine upgrade button was clicked
	else if (local.y > 70 && local.y < 130 && local.x > -150 && local.x < 150 && credits >= 125) {
		// Upgrade engine
		credits -= 125;
		storage.engineLevel += 1;
		storage.credits = credits;
		updateUI();
		// Visual feedback
		tween(engineUpgradeBtn, {
			scaleX: 1.1,
			scaleY: 1.1
		}, {
			duration: 100,
			onFinish: function onFinish() {
				tween(engineUpgradeBtn, {
					scaleX: 1,
					scaleY: 1
				}, {
					duration: 100
				});
			}
		});
	}
	// Check if continue button was clicked
	else if (local.y > 170 && local.y < 230 && local.x > -150 && local.x < 150) {
		// Continue to next level
		hideUpgradeUI();
		// Visual feedback
		tween(continueBtn, {
			scaleX: 1.1,
			scaleY: 1.1
		}, {
			duration: 100,
			onFinish: function onFinish() {
				tween(continueBtn, {
					scaleX: 1,
					scaleY: 1
				}, {
					duration: 100
				});
			}
		});
	}
}
// Mouse/touch events
var dragMode = false;
var lastX = 0;
game.down = function (x, y, obj) {
	// Handle upgrade UI clicks if visible
	if (levelUpPopupVisible) {
		handleUpgradeClick(x, y);
		return;
	}
	// Start tracking for ship movement
	dragMode = true;
	lastX = x;
	// Fire laser when tapping/clicking
	if (ship && !levelUpPopupVisible) {
		fireLaser();
	}
};
game.up = function (x, y, obj) {
	dragMode = false;
};
game.move = function (x, y, obj) {
	if (dragMode && ship && !levelUpPopupVisible) {
		// Move ship based on drag distance
		var dx = x - lastX;
		ship.x += dx * 1.5;
		// Constrain to screen
		ship.x = Math.max(50, Math.min(ship.x, 2048 - 50));
		lastX = x;
	}
};
// Game logic update
game.update = function () {
	if (levelUpPopupVisible) {
		// Only handle UI events when upgrade screen is visible
		return;
	}
	// Spawning logic
	spawnTimer++;
	if (spawnTimer >= spawnInterval) {
		spawnTimer = 0;
		spawnAsteroid();
		// Adjust spawn rate based on level
		spawnInterval = Math.max(30, 120 - gameLevel * 10);
	}
	// Alien spawning logic
	alienSpawnTimer++;
	if (alienSpawnTimer >= alienSpawnInterval && gameLevel >= 2) {
		alienSpawnTimer = 0;
		spawnAlien();
		// Adjust spawn rate based on level
		alienSpawnInterval = Math.max(300, 600 - gameLevel * 50);
	}
	// Level progression
	levelTimer++;
	if (levelTimer >= levelDuration) {
		levelTimer = 0;
		gameLevel++;
		levelTxt.setText('Level: ' + gameLevel);
		// Show upgrade UI between levels
		showUpgradeUI();
		// Save progress
		storage.credits = credits;
	}
	// Update ship if it exists
	if (ship) {
		// Constrain to screen
		ship.x = Math.max(50, Math.min(ship.x, 2048 - 50));
	}
	// Update lasers
	for (var i = lasers.length - 1; i >= 0; i--) {
		var laser = lasers[i];
		laser.update();
		// Remove lasers that go off screen
		if (laser.y < -50) {
			game.removeChild(laser);
			lasers.splice(i, 1);
			continue;
		}
		// Check for collision with asteroids
		for (var j = asteroids.length - 1; j >= 0; j--) {
			var asteroid = asteroids[j];
			if (laser.intersects(asteroid)) {
				// Apply damage to asteroid
				var destroyed = asteroid.takeDamage(laser.power);
				if (destroyed) {
					// Break asteroid
					LK.getSound('asteroidBreak').play();
					// Get fragments (smaller asteroids and resources)
					var fragments = asteroid.split();
					// Add fragments to the game
					for (var k = 0; k < fragments.length; k++) {
						var fragment = fragments[k];
						if (fragment instanceof SmallAsteroid) {
							asteroids.push(fragment);
							game.addChild(fragment);
						} else if (fragment instanceof Resource) {
							resources.push(fragment);
							game.addChild(fragment);
						}
					}
					// Remove the destroyed asteroid
					game.removeChild(asteroid);
					asteroids.splice(j, 1);
					// Add to score
					score += 10;
					scoreTxt.setText('Score: ' + score);
				}
				// Remove the laser that hit
				game.removeChild(laser);
				lasers.splice(i, 1);
				break;
			}
		}
		// Check for collision with aliens
		for (var a = aliens.length - 1; a >= 0; a--) {
			var alien = aliens[a];
			if (laser.intersects(alien)) {
				// Apply damage to alien
				var alienDestroyed = alien.takeDamage(laser.power);
				if (alienDestroyed) {
					// Get resources from destroyed alien
					var alienFragments = alien.split();
					// Add fragments to the game
					for (var af = 0; af < alienFragments.length; af++) {
						var alienFragment = alienFragments[af];
						if (alienFragment instanceof Resource) {
							resources.push(alienFragment);
							game.addChild(alienFragment);
						}
					}
					// Remove the destroyed alien
					game.removeChild(alien);
					aliens.splice(a, 1);
					// Add to score
					score += 25;
					scoreTxt.setText('Score: ' + score);
				}
				// Remove the laser that hit
				game.removeChild(laser);
				lasers.splice(i, 1);
				break;
			}
		}
	}
	// Update aliens
	for (var al = aliens.length - 1; al >= 0; al--) {
		var alien = aliens[al];
		alien.update();
		// Remove aliens that go off screen
		if (alien.y > 2832) {
			game.removeChild(alien);
			aliens.splice(al, 1);
			continue;
		}
		// Occasionally fire at player if in range
		if (alien.fireTimer >= 120 && ship) {
			// Reset fire timer
			alien.fireTimer = 0;
			// Only fire if within reasonable range
			var dx = Math.abs(ship.x - alien.x);
			if (dx < 500) {
				fireAlienLaser(alien);
			}
		}
		// Check collision with ship
		if (ship && alien.intersects(ship)) {
			// Ship takes damage from alien collision
			var alienDamage = 30;
			var gameOver = ship.takeDamage(alienDamage);
			if (gameOver) {
				// Check if a new high score was achieved
				if (score > storage.highScore) {
					storage.highScore = score;
				}
				// Save credits earned
				storage.credits = credits;
				// Show game over screen
				LK.showGameOver();
				return;
			}
			// Remove alien that hit the ship
			game.removeChild(alien);
			aliens.splice(al, 1);
			// Flash screen to indicate damage
			LK.effects.flashScreen(0xFF0000, 300);
			continue;
		}
	}
	// Update alien lasers
	for (var al = alienLasers.length - 1; al >= 0; al--) {
		var alienLaser = alienLasers[al];
		alienLaser.update();
		// Remove alien lasers that go off screen
		if (alienLaser.y > 2832 || alienLaser.y < -50 || alienLaser.x < -50 || alienLaser.x > 2098) {
			game.removeChild(alienLaser);
			alienLasers.splice(al, 1);
			continue;
		}
		// Check collision with ship
		if (ship && alienLaser.intersects(ship)) {
			// Ship takes damage from alien laser
			var laserDamage = 20;
			var gameOver = ship.takeDamage(laserDamage);
			if (gameOver) {
				// Check if a new high score was achieved
				if (score > storage.highScore) {
					storage.highScore = score;
				}
				// Save credits earned
				storage.credits = credits;
				// Show game over screen
				LK.showGameOver();
				return;
			}
			// Remove alien laser that hit the ship
			game.removeChild(alienLaser);
			alienLasers.splice(al, 1);
			continue;
		}
	}
	// Update asteroids
	for (var m = asteroids.length - 1; m >= 0; m--) {
		var asteroid = asteroids[m];
		asteroid.update();
		// Remove asteroids that go off screen
		if (asteroid.y > 2832) {
			game.removeChild(asteroid);
			asteroids.splice(m, 1);
			continue;
		}
		// Check collision with ship
		if (ship && asteroid.intersects(ship)) {
			// Ship takes damage based on asteroid size
			var damage = asteroid.size === 'large' ? 25 : 10;
			var gameOver = ship.takeDamage(damage);
			if (gameOver) {
				// Check if a new high score was achieved
				if (score > storage.highScore) {
					storage.highScore = score;
				}
				// Save credits earned
				storage.credits = credits;
				// Show game over screen
				LK.showGameOver();
				return;
			}
			// Remove asteroid that hit the ship
			game.removeChild(asteroid);
			asteroids.splice(m, 1);
			// Flash screen to indicate damage
			LK.effects.flashScreen(0xFF0000, 300);
			continue;
		}
	}
	// Update resources
	for (var n = resources.length - 1; n >= 0; n--) {
		var resource = resources[n];
		resource.update();
		// Check if collected by ship
		if (ship && resource.intersects(ship)) {
			var value = resource.collect();
			if (value > 0) {
				// Add to credits
				credits += value;
				creditsTxt.setText('Credits: ' + credits);
				// Store credits
				storage.credits = credits;
				// Play collection sound
				LK.getSound('collectResource').play();
				// Add to score
				score += value;
				scoreTxt.setText('Score: ' + score);
				// Remove after animation completes
				LK.setTimeout(function () {
					if (resources.indexOf(resource) !== -1) {
						game.removeChild(resource);
						resources.splice(resources.indexOf(resource), 1);
					}
				}, 500);
			}
		}
		// Remove resources that go off screen
		if (resource.y > 2832) {
			game.removeChild(resource);
			resources.splice(n, 1);
			continue;
		}
	}
	// Update stars background
	for (var s = 0; s < stars.length; s++) {
		stars[s].update();
	}
	// Update radar to include aliens
	radar.updateRadar([].concat(_toConsumableArray(asteroids), _toConsumableArray(aliens)));
	// Update map if player ship exists
	if (ship && map) {
		// Combine all game objects for the map
		var allObjects = [].concat(_toConsumableArray(asteroids), _toConsumableArray(aliens), _toConsumableArray(resources));
		// Update map with current positions
		map.updateMap({
			x: ship.x,
			y: ship.y
		}, allObjects);
	}
	// Update UI
	updateUI();
};
// Start the game
initGame();

===================================================================
--- original.js
+++ change.js
@@ -327,8 +327,77 @@
 		self.y += self.speed;
 	};
 	return self;
 });
+var Map = Container.expand(function () {
+	var self = Container.call(this);
+	// Create map background
+	var mapBg = self.attachAsset('radarBackground', {
+		anchorX: 0.5,
+		anchorY: 0.5,
+		scaleX: 1.5,
+		scaleY: 1.5,
+		tint: 0x1a2733,
+		alpha: 0.7
+	});
+	// Create player position indicator
+	var playerMarker = LK.getAsset('resource', {
+		anchorX: 0.5,
+		anchorY: 0.5,
+		scaleX: 0.5,
+		scaleY: 0.5,
+		tint: 0x4286f4 // Blue to match player ship
+	});
+	self.addChild(playerMarker);
+	// Create array to hold map markers
+	self.markers = [];
+	// Update map with game objects
+	self.updateMap = function (playerPos, gameObjects) {
+		// Position player marker at center
+		playerMarker.x = 0;
+		playerMarker.y = 0;
+		// Clear existing markers
+		for (var i = 0; i < self.markers.length; i++) {
+			self.removeChild(self.markers[i]);
+		}
+		self.markers = [];
+		// Map dimensions
+		var mapWidth = mapBg.width;
+		var mapHeight = mapBg.height;
+		// Add markers for game objects
+		for (var i = 0; i < gameObjects.length; i++) {
+			var obj = gameObjects[i];
+			// Calculate relative position
+			var relX = (obj.x - playerPos.x) / 800; // Scale down game world
+			var relY = (obj.y - playerPos.y) / 800;
+			// If within map bounds
+			if (Math.abs(relX) < mapWidth / 2 && Math.abs(relY) < mapHeight / 2) {
+				var marker = LK.getAsset('resource', {
+					anchorX: 0.5,
+					anchorY: 0.5,
+					scaleX: 0.3,
+					scaleY: 0.3
+				});
+				// Set position
+				marker.x = relX;
+				marker.y = relY;
+				// Set color based on object type
+				if (obj.size === 'large') {
+					marker.tint = 0x7f8c8d; // Gray for asteroids
+				} else if (obj.size === 'small') {
+					marker.tint = 0x95a5a6; // Light gray for small asteroids
+				} else if (obj.size === 'alien') {
+					marker.tint = 0xff0000; // Red for aliens
+				} else {
+					marker.tint = 0xf1c40f; // Yellow for resources
+				}
+				self.addChild(marker);
+				self.markers.push(marker);
+			}
+		}
+	};
+	return self;
+});
 var MiningShip = Container.expand(function () {
 	var self = Container.call(this);
 	// Create main pixel art spaceship container
 	var shipContainer = new Container();
@@ -840,8 +909,9 @@
 var resources = [];
 var aliens = [];
 var alienLasers = [];
 var stars = []; // Array to hold background stars
+var map; // Map object for HUD
 var gameLevel = 1;
 var spawnTimer = 0;
 var spawnInterval = 120; // Frames between asteroid spawns
 var alienSpawnTimer = 0;
@@ -1033,8 +1103,16 @@
 	spawnTimer = 0;
 	alienSpawnTimer = 0;
 	levelTimer = 0;
 	levelUpPopupVisible = false;
+	// Initialize map
+	if (map && map.parent) {
+		map.parent.removeChild(map);
+	}
+	map = new Map();
+	map.x = 120;
+	map.y = 180;
+	LK.gui.topLeft.addChild(map);
 	// Update UI
 	updateUI();
 	// Start background music
 	LK.playMusic('spaceAmbience');
@@ -1088,8 +1166,12 @@
 		ship.parent.removeChild(ship);
 	}
 	// Hide upgrade panel
 	upgradeContainer.visible = false;
+	// Remove map if it exists
+	if (map && map.parent) {
+		map.parent.removeChild(map);
+	}
 }
 // Update UI elements
 function updateUI() {
 	scoreTxt.setText('Score: ' + score);
@@ -1569,8 +1651,18 @@
 		stars[s].update();
 	}
 	// Update radar to include aliens
 	radar.updateRadar([].concat(_toConsumableArray(asteroids), _toConsumableArray(aliens)));
+	// Update map if player ship exists
+	if (ship && map) {
+		// Combine all game objects for the map
+		var allObjects = [].concat(_toConsumableArray(asteroids), _toConsumableArray(aliens), _toConsumableArray(resources));
+		// Update map with current positions
+		map.updateMap({
+			x: ship.x,
+			y: ship.y
+		}, allObjects);
+	}
 	// Update UI
 	updateUI();
 };
 // Start the game