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

/**** 
* Classes
****/ 
// Bullet class
var Bullet = Container.expand(function () {
	var self = Container.call(this);
	self.asset = self.attachAsset('mission', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 48;
	self.dir = 0;
	self.owner = null; // 'player' or 'police'
	self.update = function () {
		self.x += Math.cos(self.dir) * self.speed;
		self.y += Math.sin(self.dir) * self.speed;
	};
	return self;
});
// Car (stealable)
var Car = Container.expand(function () {
	var self = Container.call(this);
	self.asset = self.attachAsset('car', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 0;
	self.maxSpeed = 24;
	self.direction = 0; // radians
	self.driver = null; // player if inside
	self.isPolice = false;
	self.update = function () {
		if (self.driver) {
			// Move in direction
			self.x += Math.cos(self.direction) * self.speed;
			self.y += Math.sin(self.direction) * self.speed;
		}
	};
	return self;
});
// CityBlock: road or building
var CityBlock = Container.expand(function () {
	var self = Container.call(this);
	self.type = 'road'; // or 'building'
	self.setType = function (type) {
		self.type = type;
		if (self.asset) {
			self.removeChild(self.asset);
		}
		if (type === 'road') {
			self.asset = self.attachAsset('road', {
				anchorX: 0.5,
				anchorY: 0.5
			});
		} else {
			self.asset = self.attachAsset('building', {
				anchorX: 0.5,
				anchorY: 0.5
			});
		}
	};
	return self;
});
// Mission marker
var Mission = Container.expand(function () {
	var self = Container.call(this);
	self.asset = self.attachAsset('mission', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.active = true;
	return self;
});
// Player character
var Player = Container.expand(function () {
	var self = Container.call(this);
	self.asset = self.attachAsset('player', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 16;
	self.inCar = null; // reference to car if inside
	self.direction = 0; // radians, 0 = right
	self.update = function () {
		// If in car, follow car
		if (self.inCar) {
			self.x = self.inCar.x;
			self.y = self.inCar.y;
			self.visible = false;
		} else {
			self.visible = true;
		}
	};
	return self;
});
// Police car
var PoliceCar = Container.expand(function () {
	var self = Container.call(this);
	self.asset = self.attachAsset('police', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 0;
	self.maxSpeed = 20;
	self.direction = 0;
	self.target = null; // player or car
	self.isPolice = true;
	self.update = function () {
		if (self.target) {
			// Simple chase logic
			var dx = self.target.x - self.x;
			var dy = self.target.y - self.y;
			var dist = Math.sqrt(dx * dx + dy * dy);
			if (dist > 10) {
				self.direction = Math.atan2(dy, dx);
				self.speed = self.maxSpeed;
				self.x += Math.cos(self.direction) * self.speed;
				self.y += Math.sin(self.direction) * self.speed;
			} else {
				self.speed = 0;
			}
		}
	};
	return self;
});
// Police shooter class (policeman on foot)
var PoliceShooter = Container.expand(function () {
	var self = Container.call(this);
	self.asset = self.attachAsset('police', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 12;
	self.target = player;
	self.lastShotTick = 0;
	self.update = function () {
		// Move toward player
		var dx = self.target.x - self.x;
		var dy = self.target.y - self.y;
		var dist = Math.sqrt(dx * dx + dy * dy);
		if (dist > 120) {
			self.x += dx / dist * self.speed;
			self.y += dy / dist * self.speed;
		}
		// Shoot at player every 40 ticks if close enough
		if (dist < 600 && LK.ticks - self.lastShotTick > 40) {
			var b = new Bullet();
			b.x = self.x;
			b.y = self.y;
			b.dir = Math.atan2(dy, dx);
			b.owner = 'police';
			policeBullets.push(b);
			game.addChild(b);
			self.lastShotTick = LK.ticks;
		}
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	// No title, no description
	// Always backgroundColor is black
	backgroundColor: 0x000000
});

/**** 
* Game Code
****/ 
// Mission marker - green ellipse
// Police car - white box with blue
// Car - yellow box
// Player (hero) - red ellipse
// Building - blue box
// City block (road) - gray box
// --- City Map Setup ---
var cityCols = 5;
var cityRows = 7;
var blockSize = 400;
var cityBlocks = [];
var cityOffsetX = (2048 - cityCols * blockSize) / 2;
var cityOffsetY = (2732 - cityRows * blockSize) / 2;
// Generate city grid: roads and buildings
for (var row = 0; row < cityRows; row++) {
	for (var col = 0; col < cityCols; col++) {
		var block = new CityBlock();
		// Make a cross pattern of roads, rest buildings
		if (row === Math.floor(cityRows / 2) || col === Math.floor(cityCols / 2)) {
			block.setType('road');
		} else {
			block.setType('building');
		}
		block.x = cityOffsetX + col * blockSize + blockSize / 2;
		block.y = cityOffsetY + row * blockSize + blockSize / 2;
		cityBlocks.push(block);
		game.addChild(block);
	}
}
// --- Player Setup ---
var player = new Player();
player.x = cityOffsetX + Math.floor(cityCols / 2) * blockSize + blockSize / 2;
player.y = cityOffsetY + Math.floor(cityRows / 2) * blockSize + blockSize / 2;
game.addChild(player);
// --- Cars Setup ---
var cars = [];
function spawnCar(x, y) {
	var car = new Car();
	car.x = x;
	car.y = y;
	car.direction = Math.random() * Math.PI * 2;
	cars.push(car);
	game.addChild(car);
	return car;
}
// Place a few cars on roads
for (var i = 0; i < 4; i++) {
	var col = Math.floor(cityCols / 2);
	var row = 1 + i;
	var x = cityOffsetX + col * blockSize + blockSize / 2;
	var y = cityOffsetY + row * blockSize + blockSize / 2;
	spawnCar(x, y);
}
// --- Police Setup ---
var policeCars = [];
function spawnPolice(x, y) {
	var police = new PoliceCar();
	police.x = x;
	police.y = y;
	police.direction = 0;
	police.target = player;
	policeCars.push(police);
	game.addChild(police);
	return police;
}
// Start with one police car
var policeStartX = cityOffsetX + blockSize / 2;
var policeStartY = cityOffsetY + blockSize / 2;
spawnPolice(policeStartX, policeStartY);
// --- Mission Setup ---
var mission = new Mission();
mission.x = cityOffsetX + (cityCols - 1) * blockSize + blockSize / 2;
mission.y = cityOffsetY + (cityRows - 1) * blockSize + blockSize / 2;
game.addChild(mission);
// --- Score and Wanted Level ---
var score = 0;
var wantedLevel = 1; // 1-5
var scoreTxt = new Text2('Score: 0', {
	size: 90,
	fill: "#fff"
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
var wantedTxt = new Text2('★', {
	size: 80,
	fill: "#ff0"
});
wantedTxt.anchor.set(0.5, 0);
LK.gui.topRight.addChild(wantedTxt);
// --- Timer ---
var timeLeft = 60; // seconds
var timerTxt = new Text2('60', {
	size: 80,
	fill: "#fff"
});
timerTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(timerTxt);
// --- Touch Controls ---
var dragDir = null; // {dx,dy}
var dragStart = null;
var dragNode = null;
var lastTouchX = 0,
	lastTouchY = 0;
// --- Shooting & Health ---
var bullets = [];
var policeBullets = [];
var playerHealth = 5;
var healthTxt = new Text2('♥♥♥♥♥', {
	size: 80,
	fill: 0xFF4444
});
healthTxt.anchor.set(0.5, 0);
LK.gui.left.addChild(healthTxt);
// Track if police are aggressive (chasing) or passive
var policeAggro = false;
// Helper to update health display
function updateHealthDisplay() {
	var hearts = '';
	for (var i = 0; i < playerHealth; i++) hearts += '♥';
	healthTxt.setText(hearts);
}
var policeShooters = [];
// --- Helper Functions ---
function isOnRoad(x, y) {
	// Returns true if (x,y) is on a road block
	for (var i = 0; i < cityBlocks.length; i++) {
		var b = cityBlocks[i];
		if (b.type === 'road') {
			var left = b.x - blockSize / 2;
			var right = b.x + blockSize / 2;
			var top = b.y - blockSize / 2;
			var bottom = b.y + blockSize / 2;
			if (x >= left && x <= right && y >= top && y <= bottom) {
				return true;
			}
		}
	}
	return false;
}
function clampToRoad(x, y) {
	// Snap to nearest road block center if not on road
	var minDist = 99999,
		best = null;
	for (var i = 0; i < cityBlocks.length; i++) {
		var b = cityBlocks[i];
		if (b.type === 'road') {
			var dx = b.x - x;
			var dy = b.y - y;
			var d = dx * dx + dy * dy;
			if (d < minDist) {
				minDist = d;
				best = b;
			}
		}
	}
	if (best) return {
		x: best.x,
		y: best.y
	};
	return {
		x: x,
		y: y
	};
}
function updateWantedDisplay() {
	var stars = '';
	for (var i = 0; i < wantedLevel; i++) stars += '★';
	wantedTxt.setText(stars);
}
function addScore(amt) {
	score += amt;
	scoreTxt.setText('Score: ' + score);
	LK.setScore(score);
}
function resetMission() {
	// Place mission at random road block
	var roadBlocks = [];
	for (var i = 0; i < cityBlocks.length; i++) {
		if (cityBlocks[i].type === 'road') roadBlocks.push(cityBlocks[i]);
	}
	var idx = Math.floor(Math.random() * roadBlocks.length);
	mission.x = roadBlocks[idx].x;
	mission.y = roadBlocks[idx].y;
	mission.active = true;
	mission.visible = true;
}
// --- Game Touch Controls ---
// Drag to move (swipe in direction to move)
game.down = function (x, y, obj) {
	// Don't allow drag from top left 100x100
	if (x < 100 && y < 100) return;
	// --- SHOOTING LOGIC ---
	// If not dragging, treat as tap to shoot
	if (!dragNode && !dragDir) {
		// Player shoots toward (x, y)
		var b = new Bullet();
		b.x = player.inCar ? player.inCar.x : player.x;
		b.y = player.inCar ? player.inCar.y : player.y;
		b.dir = Math.atan2(y - b.y, x - b.x);
		b.owner = 'player';
		bullets.push(b);
		game.addChild(b);
		// If bullet would hit a police car or shooter, aggro police and spawn new police
		var hitPolice = false;
		for (var i = 0; i < policeCars.length; i++) {
			var pc = policeCars[i];
			var dx = pc.x - b.x;
			var dy = pc.y - b.y;
			if (Math.abs(dx) < 100 && Math.abs(dy) < 60) {
				hitPolice = true;
				break;
			}
		}
		for (var i = 0; i < policeShooters.length; i++) {
			var ps = policeShooters[i];
			var dx = ps.x - b.x;
			var dy = ps.y - b.y;
			if (Math.abs(dx) < 80 && Math.abs(dy) < 80) {
				hitPolice = true;
				break;
			}
		}
		if (hitPolice) {
			policeAggro = true;
			// All police target player or player's car
			for (var i = 0; i < policeCars.length; i++) {
				policeCars[i].target = player.inCar ? player.inCar : player;
			}
			// Spawn new police car and shooter at random road
			var roadBlocks = [];
			for (var i = 0; i < cityBlocks.length; i++) {
				if (cityBlocks[i].type === 'road') roadBlocks.push(cityBlocks[i]);
			}
			var idx = Math.floor(Math.random() * roadBlocks.length);
			var bblock = roadBlocks[idx];
			var newPolice = spawnPolice(bblock.x, bblock.y);
			// Spawn police shooter next to car
			var shooter = new PoliceShooter();
			shooter.x = bblock.x + 80;
			shooter.y = bblock.y;
			policeShooters.push(shooter);
			game.addChild(shooter);
		}
	}
	// --- DRAG LOGIC (movement) ---
	dragStart = {
		x: x,
		y: y
	};
	lastTouchX = x;
	lastTouchY = y;
	dragDir = null;
	dragNode = player;
};
game.move = function (x, y, obj) {
	if (!dragNode) return;
	var dx = x - dragStart.x;
	var dy = y - dragStart.y;
	var dist = Math.sqrt(dx * dx + dy * dy);
	if (dist > 30) {
		dragDir = {
			dx: dx,
			dy: dy
		};
	}
	lastTouchX = x;
	lastTouchY = y;
};
game.up = function (x, y, obj) {
	dragNode = null;
	dragDir = null;
	dragStart = null;
};
// Tap on car to enter/exit
game.on('down', function (x, y, obj) {
	// If player is not in car, check if tap is on car
	if (!player.inCar) {
		for (var i = 0; i < cars.length; i++) {
			var car = cars[i];
			var dx = car.x - x;
			var dy = car.y - y;
			if (Math.abs(dx) < 80 && Math.abs(dy) < 50) {
				// Enter car
				if (Math.abs(player.x - car.x) < 100 && Math.abs(player.y - car.y) < 100) {
					player.inCar = car;
					car.driver = player;
					car.speed = car.maxSpeed;
					car.direction = 0;
					// Increase wanted level
					wantedLevel = Math.min(5, wantedLevel + 1);
					updateWantedDisplay();
					// Police target car
					for (var j = 0; j < policeCars.length; j++) {
						policeCars[j].target = car;
					}
				}
			}
		}
	} else {
		// Exit car
		var car = player.inCar;
		player.inCar = null;
		car.driver = null;
		car.speed = 0;
		// Place player next to car
		player.x = car.x + 80;
		player.y = car.y;
		// Police target player
		for (var j = 0; j < policeCars.length; j++) {
			policeCars[j].target = player;
		}
	}
});
// --- Game Update Loop ---
game.update = function () {
	// Timer
	if (LK.ticks % 60 === 0 && timeLeft > 0) {
		timeLeft--;
		timerTxt.setText(timeLeft + '');
		if (timeLeft === 0) {
			LK.showGameOver();
			return;
		}
	}
	// Player movement
	if (!player.inCar && dragDir) {
		// Move player in drag direction, but only on road
		var angle = Math.atan2(dragDir.dy, dragDir.dx);
		var nx = player.x + Math.cos(angle) * player.speed;
		var ny = player.y + Math.sin(angle) * player.speed;
		if (isOnRoad(nx, ny)) {
			player.x = nx;
			player.y = ny;
		}
	}
	// Car movement (if player in car)
	for (var i = 0; i < cars.length; i++) {
		var car = cars[i];
		car.update();
		// Clamp car to road
		if (car.driver) {
			if (!isOnRoad(car.x, car.y)) {
				// Stop car at edge
				car.speed = 0;
			}
		}
	}
	// Police movement
	for (var i = 0; i < policeCars.length; i++) {
		var police = policeCars[i];
		// Only chase if aggro or wantedLevel > 1
		if (policeAggro || wantedLevel > 1) {
			police.update();
		}
		// Clamp police to road
		if (!isOnRoad(police.x, police.y)) {
			police.speed = 0;
		}
		// Police catch player
		var target = police.target;
		if (target && Math.abs(police.x - target.x) < 80 && Math.abs(police.y - target.y) < 80) {
			LK.effects.flashScreen(0xff0000, 1000);
			LK.showGameOver();
			return;
		}
	}
	// Police shooters update
	for (var i = policeShooters.length - 1; i >= 0; i--) {
		var shooter = policeShooters[i];
		shooter.update();
		// Remove if off map
		if (shooter.x < 0 || shooter.x > 2048 || shooter.y < 0 || shooter.y > 2732) {
			shooter.destroy();
			policeShooters.splice(i, 1);
		}
	}
	// Bullets update (player)
	for (var i = bullets.length - 1; i >= 0; i--) {
		var b = bullets[i];
		b.update();
		// Remove if off screen
		if (b.x < 0 || b.x > 2048 || b.y < 0 || b.y > 2732) {
			b.destroy();
			bullets.splice(i, 1);
			continue;
		}
		// Check hit police car
		for (var j = 0; j < policeCars.length; j++) {
			var pc = policeCars[j];
			if (Math.abs(pc.x - b.x) < 100 && Math.abs(pc.y - b.y) < 60) {
				// Remove police car and bullet
				pc.destroy();
				policeCars.splice(j, 1);
				b.destroy();
				bullets.splice(i, 1);
				break;
			}
		}
		// Check hit police shooter
		for (var j = 0; j < policeShooters.length; j++) {
			var ps = policeShooters[j];
			if (Math.abs(ps.x - b.x) < 80 && Math.abs(ps.y - b.y) < 80) {
				ps.destroy();
				policeShooters.splice(j, 1);
				b.destroy();
				bullets.splice(i, 1);
				break;
			}
		}
	}
	// Bullets update (police)
	for (var i = policeBullets.length - 1; i >= 0; i--) {
		var b = policeBullets[i];
		b.update();
		// Remove if off screen
		if (b.x < 0 || b.x > 2048 || b.y < 0 || b.y > 2732) {
			b.destroy();
			policeBullets.splice(i, 1);
			continue;
		}
		// Check hit player
		var px = player.inCar ? player.inCar.x : player.x;
		var py = player.inCar ? player.inCar.y : player.y;
		if (Math.abs(px - b.x) < 60 && Math.abs(py - b.y) < 60) {
			playerHealth--;
			updateHealthDisplay();
			b.destroy();
			policeBullets.splice(i, 1);
			if (playerHealth <= 0) {
				LK.effects.flashScreen(0xff0000, 1000);
				LK.showGameOver();
				return;
			}
		}
	}
	// Player update
	player.update();
	// Mission check
	if (mission.active) {
		var px = player.inCar ? player.inCar.x : player.x;
		var py = player.inCar ? player.inCar.y : player.y;
		if (Math.abs(mission.x - px) < 80 && Math.abs(mission.y - py) < 80) {
			// Complete mission
			addScore(10 * wantedLevel);
			mission.active = false;
			mission.visible = false;
			// Increase wanted level, spawn more police
			wantedLevel = Math.min(5, wantedLevel + 1);
			updateWantedDisplay();
			if (wantedLevel > policeCars.length) {
				// Spawn new police at random road
				var roadBlocks = [];
				for (var i = 0; i < cityBlocks.length; i++) {
					if (cityBlocks[i].type === 'road') roadBlocks.push(cityBlocks[i]);
				}
				var idx = Math.floor(Math.random() * roadBlocks.length);
				var b = roadBlocks[idx];
				spawnPolice(b.x, b.y);
			}
			// Next mission after short delay
			LK.setTimeout(function () {
				resetMission();
			}, 1200);
		}
	}
	// Win condition: score >= 100
	if (score >= 100) {
		LK.showYouWin();
		return;
	}
};
// --- Start State ---
addScore(0);
updateWantedDisplay();
timerTxt.setText(timeLeft + '');
resetMission();
playerHealth = 5;
updateHealthDisplay();
policeAggro = false;

===================================================================
--- original.js
+++ change.js
@@ -5,8 +5,24 @@
 
 /**** 
 * Classes
 ****/ 
+// Bullet class
+var Bullet = Container.expand(function () {
+	var self = Container.call(this);
+	self.asset = self.attachAsset('mission', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 48;
+	self.dir = 0;
+	self.owner = null; // 'player' or 'police'
+	self.update = function () {
+		self.x += Math.cos(self.dir) * self.speed;
+		self.y += Math.sin(self.dir) * self.speed;
+	};
+	return self;
+});
 // Car (stealable)
 var Car = Container.expand(function () {
 	var self = Container.call(this);
 	self.asset = self.attachAsset('car', {
@@ -111,14 +127,49 @@
 		}
 	};
 	return self;
 });
+// Police shooter class (policeman on foot)
+var PoliceShooter = Container.expand(function () {
+	var self = Container.call(this);
+	self.asset = self.attachAsset('police', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 12;
+	self.target = player;
+	self.lastShotTick = 0;
+	self.update = function () {
+		// Move toward player
+		var dx = self.target.x - self.x;
+		var dy = self.target.y - self.y;
+		var dist = Math.sqrt(dx * dx + dy * dy);
+		if (dist > 120) {
+			self.x += dx / dist * self.speed;
+			self.y += dy / dist * self.speed;
+		}
+		// Shoot at player every 40 ticks if close enough
+		if (dist < 600 && LK.ticks - self.lastShotTick > 40) {
+			var b = new Bullet();
+			b.x = self.x;
+			b.y = self.y;
+			b.dir = Math.atan2(dy, dx);
+			b.owner = 'police';
+			policeBullets.push(b);
+			game.addChild(b);
+			self.lastShotTick = LK.ticks;
+		}
+	};
+	return self;
+});
 
 /**** 
 * Initialize Game
 ****/ 
 var game = new LK.Game({
-	backgroundColor: 0x222222
+	// No title, no description
+	// Always backgroundColor is black
+	backgroundColor: 0x000000
 });
 
 /**** 
 * Game Code
@@ -225,8 +276,27 @@
 var dragStart = null;
 var dragNode = null;
 var lastTouchX = 0,
 	lastTouchY = 0;
+// --- Shooting & Health ---
+var bullets = [];
+var policeBullets = [];
+var playerHealth = 5;
+var healthTxt = new Text2('♥♥♥♥♥', {
+	size: 80,
+	fill: 0xFF4444
+});
+healthTxt.anchor.set(0.5, 0);
+LK.gui.left.addChild(healthTxt);
+// Track if police are aggressive (chasing) or passive
+var policeAggro = false;
+// Helper to update health display
+function updateHealthDisplay() {
+	var hearts = '';
+	for (var i = 0; i < playerHealth; i++) hearts += '♥';
+	healthTxt.setText(hearts);
+}
+var policeShooters = [];
 // --- Helper Functions ---
 function isOnRoad(x, y) {
 	// Returns true if (x,y) is on a road block
 	for (var i = 0; i < cityBlocks.length; i++) {
@@ -294,8 +364,62 @@
 // Drag to move (swipe in direction to move)
 game.down = function (x, y, obj) {
 	// Don't allow drag from top left 100x100
 	if (x < 100 && y < 100) return;
+	// --- SHOOTING LOGIC ---
+	// If not dragging, treat as tap to shoot
+	if (!dragNode && !dragDir) {
+		// Player shoots toward (x, y)
+		var b = new Bullet();
+		b.x = player.inCar ? player.inCar.x : player.x;
+		b.y = player.inCar ? player.inCar.y : player.y;
+		b.dir = Math.atan2(y - b.y, x - b.x);
+		b.owner = 'player';
+		bullets.push(b);
+		game.addChild(b);
+		// If bullet would hit a police car or shooter, aggro police and spawn new police
+		var hitPolice = false;
+		for (var i = 0; i < policeCars.length; i++) {
+			var pc = policeCars[i];
+			var dx = pc.x - b.x;
+			var dy = pc.y - b.y;
+			if (Math.abs(dx) < 100 && Math.abs(dy) < 60) {
+				hitPolice = true;
+				break;
+			}
+		}
+		for (var i = 0; i < policeShooters.length; i++) {
+			var ps = policeShooters[i];
+			var dx = ps.x - b.x;
+			var dy = ps.y - b.y;
+			if (Math.abs(dx) < 80 && Math.abs(dy) < 80) {
+				hitPolice = true;
+				break;
+			}
+		}
+		if (hitPolice) {
+			policeAggro = true;
+			// All police target player or player's car
+			for (var i = 0; i < policeCars.length; i++) {
+				policeCars[i].target = player.inCar ? player.inCar : player;
+			}
+			// Spawn new police car and shooter at random road
+			var roadBlocks = [];
+			for (var i = 0; i < cityBlocks.length; i++) {
+				if (cityBlocks[i].type === 'road') roadBlocks.push(cityBlocks[i]);
+			}
+			var idx = Math.floor(Math.random() * roadBlocks.length);
+			var bblock = roadBlocks[idx];
+			var newPolice = spawnPolice(bblock.x, bblock.y);
+			// Spawn police shooter next to car
+			var shooter = new PoliceShooter();
+			shooter.x = bblock.x + 80;
+			shooter.y = bblock.y;
+			policeShooters.push(shooter);
+			game.addChild(shooter);
+		}
+	}
+	// --- DRAG LOGIC (movement) ---
 	dragStart = {
 		x: x,
 		y: y
 	};
@@ -399,22 +523,93 @@
 	}
 	// Police movement
 	for (var i = 0; i < policeCars.length; i++) {
 		var police = policeCars[i];
-		police.update();
+		// Only chase if aggro or wantedLevel > 1
+		if (policeAggro || wantedLevel > 1) {
+			police.update();
+		}
 		// Clamp police to road
 		if (!isOnRoad(police.x, police.y)) {
 			police.speed = 0;
 		}
 		// Police catch player
 		var target = police.target;
 		if (target && Math.abs(police.x - target.x) < 80 && Math.abs(police.y - target.y) < 80) {
-			// Game over
 			LK.effects.flashScreen(0xff0000, 1000);
 			LK.showGameOver();
 			return;
 		}
 	}
+	// Police shooters update
+	for (var i = policeShooters.length - 1; i >= 0; i--) {
+		var shooter = policeShooters[i];
+		shooter.update();
+		// Remove if off map
+		if (shooter.x < 0 || shooter.x > 2048 || shooter.y < 0 || shooter.y > 2732) {
+			shooter.destroy();
+			policeShooters.splice(i, 1);
+		}
+	}
+	// Bullets update (player)
+	for (var i = bullets.length - 1; i >= 0; i--) {
+		var b = bullets[i];
+		b.update();
+		// Remove if off screen
+		if (b.x < 0 || b.x > 2048 || b.y < 0 || b.y > 2732) {
+			b.destroy();
+			bullets.splice(i, 1);
+			continue;
+		}
+		// Check hit police car
+		for (var j = 0; j < policeCars.length; j++) {
+			var pc = policeCars[j];
+			if (Math.abs(pc.x - b.x) < 100 && Math.abs(pc.y - b.y) < 60) {
+				// Remove police car and bullet
+				pc.destroy();
+				policeCars.splice(j, 1);
+				b.destroy();
+				bullets.splice(i, 1);
+				break;
+			}
+		}
+		// Check hit police shooter
+		for (var j = 0; j < policeShooters.length; j++) {
+			var ps = policeShooters[j];
+			if (Math.abs(ps.x - b.x) < 80 && Math.abs(ps.y - b.y) < 80) {
+				ps.destroy();
+				policeShooters.splice(j, 1);
+				b.destroy();
+				bullets.splice(i, 1);
+				break;
+			}
+		}
+	}
+	// Bullets update (police)
+	for (var i = policeBullets.length - 1; i >= 0; i--) {
+		var b = policeBullets[i];
+		b.update();
+		// Remove if off screen
+		if (b.x < 0 || b.x > 2048 || b.y < 0 || b.y > 2732) {
+			b.destroy();
+			policeBullets.splice(i, 1);
+			continue;
+		}
+		// Check hit player
+		var px = player.inCar ? player.inCar.x : player.x;
+		var py = player.inCar ? player.inCar.y : player.y;
+		if (Math.abs(px - b.x) < 60 && Math.abs(py - b.y) < 60) {
+			playerHealth--;
+			updateHealthDisplay();
+			b.destroy();
+			policeBullets.splice(i, 1);
+			if (playerHealth <= 0) {
+				LK.effects.flashScreen(0xff0000, 1000);
+				LK.showGameOver();
+				return;
+			}
+		}
+	}
 	// Player update
 	player.update();
 	// Mission check
 	if (mission.active) {
@@ -453,5 +648,8 @@
 // --- Start State ---
 addScore(0);
 updateWantedDisplay();
 timerTxt.setText(timeLeft + '');
-resetMission();
\ No newline at end of file
+resetMission();
+playerHealth = 5;
+updateHealthDisplay();
+policeAggro = false;
\ No newline at end of file