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

/**** 
* Classes
****/ 
var Bullet = Container.expand(function () {
	var self = Container.call(this);
	var bulletGraphics = self.attachAsset('bullet', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 12;
	self.direction = {
		x: 0,
		y: -1
	}; // Default upward
	self.lifespan = 120; // 2 seconds at 60fps
	self.age = 0;
	self.damage = 1;
	self.update = function () {
		self.x += self.direction.x * self.speed;
		self.y += self.direction.y * self.speed;
		self.age++;
		if (self.age > self.lifespan) {
			self.markForDeletion = true;
		}
	};
	return self;
});
var Criminal = Container.expand(function () {
	var self = Container.call(this);
	var criminalGraphics = self.attachAsset('criminal', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 2;
	self.health = 2; // Reduced from 3
	self.shootCooldown = 0;
	self.shootDelay = 120; // Frames between shots
	self.attackRange = 300; // Reduced from 500
	self.movePattern = Math.floor(Math.random() * 3); // 0: direct, 1: zigzag, 2: circle
	self.moveTimer = 0;
	self.update = function () {
		// Target the player
		var dx = player.x - self.x;
		var dy = player.y - self.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		// Movement based on pattern
		if (distance > 100) {
			// Keep some distance
			var moveX = 0;
			var moveY = 0;
			switch (self.movePattern) {
				case 0:
					// Direct
					moveX = dx / distance;
					moveY = dy / distance;
					break;
				case 1:
					// Zigzag
					self.moveTimer++;
					moveX = dx / distance + Math.sin(self.moveTimer * 0.1) * 0.5;
					moveY = dy / distance;
					break;
				case 2:
					// Circle
					self.moveTimer++;
					moveX = dx / distance + Math.sin(self.moveTimer * 0.05) * 0.8;
					moveY = dy / distance + Math.cos(self.moveTimer * 0.05) * 0.8;
					break;
			}
			self.x += moveX * self.speed;
			self.y += moveY * self.speed;
		}
		// Shooting logic
		if (distance < self.attackRange) {
			if (self.shootCooldown <= 0) {
				// Create enemy bullet
				var bullet = new Bullet();
				bullet.x = self.x;
				bullet.y = self.y;
				// Calculate direction toward player
				var dirX = dx / distance;
				var dirY = dy / distance;
				bullet.direction = {
					x: dirX,
					y: dirY
				};
				// Mark as enemy bullet
				bullet.isEnemyBullet = true;
				// Add to game's bullets array
				bullets.push(bullet);
				game.addChild(bullet);
				// Reset cooldown with some randomness
				self.shootCooldown = self.shootDelay + Math.random() * 60;
			}
		}
		if (self.shootCooldown > 0) {
			self.shootCooldown--;
		}
	};
	self.takeDamage = function () {
		self.health--;
		LK.effects.flashObject(self, 0xFF0000, 300);
		if (self.health <= 0) {
			LK.getSound('criminal_down').play();
			LK.setScore(LK.getScore() + 1);
			self.markForDeletion = true;
			// Track criminal elimination task
			var eliminateTask = tasks.find(function (task) {
				return task.id === 'eliminate';
			});
			if (eliminateTask && !eliminateTask.completed) {
				eliminateTask.count++;
				if (eliminateTask.count >= eliminateTask.target) {
					eliminateTask.completed = true;
					LK.effects.flashObject(taskTexts[1], 0x00FF00, 1000);
				}
				updateTaskDisplay();
			}
		}
	};
	return self;
});
var EmergencyCall = Container.expand(function () {
	var self = Container.call(this);
	var callGraphics = self.attachAsset('emergencyCall', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.lifetime = 600; // 10 seconds at 60fps
	self.age = 0;
	self.flashInterval = 30;
	self.update = function () {
		self.age++;
		// Flash effect
		if (self.age % self.flashInterval === 0) {
			if (callGraphics.alpha === 1) {
				tween(callGraphics, {
					alpha: 0.3
				}, {
					duration: 500
				});
			} else {
				tween(callGraphics, {
					alpha: 1
				}, {
					duration: 500
				});
			}
		}
		// Expire after lifetime
		if (self.age > self.lifetime) {
			self.markForDeletion = true;
		}
	};
	self.down = function () {
		// Responding to call
		LK.getSound('radiochatter').play();
		// Spawn criminals from top of screen, using emergency call's X position
		spawnCriminals(self.x, 0, 2 + Math.floor(Math.random() * 3));
		self.markForDeletion = true;
		// Increase score for responding
		LK.setScore(LK.getScore() + 2);
		// Track emergency call response task
		var respondTask = tasks.find(function (task) {
			return task.id === 'respond';
		});
		if (respondTask && !respondTask.completed) {
			respondTask.count++;
			if (respondTask.count >= respondTask.target) {
				respondTask.completed = true;
				LK.effects.flashObject(taskTexts[0], 0x00FF00, 1000);
			}
			updateTaskDisplay();
		}
	};
	return self;
});
var Player = Container.expand(function () {
	var self = Container.call(this);
	var playerGraphics = self.attachAsset('player', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 5;
	self.health = 100;
	self.maxHealth = 100;
	self.shootCooldown = 0;
	self.shootDelay = 15; // Frames between shots
	self.canMove = true;
	// Health bar setup
	var healthBarBg = self.attachAsset('healthBarBackground', {
		anchorX: 0.5,
		anchorY: 0,
		y: 120
	});
	var healthBarFill = self.attachAsset('healthBar', {
		anchorX: 0.5,
		anchorY: 0,
		y: 122
	});
	self.updateHealthBar = function () {
		var healthPercentage = self.health / self.maxHealth;
		healthBarFill.scale.x = healthPercentage;
		// Center the health bar
		healthBarFill.x = -100 * (1 - healthPercentage);
	};
	self.takeDamage = function (amount) {
		self.health -= amount;
		if (self.health <= 0) {
			self.health = 0;
			LK.effects.flashScreen(0xFF0000, 1000);
			LK.showGameOver();
		}
		self.updateHealthBar();
	};
	self.shoot = function () {
		if (self.shootCooldown <= 0) {
			var bullet = new Bullet();
			bullet.x = self.x;
			bullet.y = self.y - 40;
			// Add to game's bullets array
			bullets.push(bullet);
			game.addChild(bullet);
			// Play gun sound
			LK.getSound('gunshot').play();
			// Reset cooldown
			self.shootCooldown = self.shootDelay;
		}
	};
	self.update = function () {
		if (self.shootCooldown > 0) {
			self.shootCooldown--;
		}
	};
	self.down = function (x, y, obj) {
		self.shoot();
	};
	// Initialize health bar
	self.updateHealthBar();
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x333333
});

/**** 
* Game Code
****/ 
// Game variables
var player;
var bullets = [];
var criminals = [];
var emergencyCalls = [];
var gameActive = true;
var dragOffset = {
	x: 0,
	y: 0
};
var gameLevel = 1;
var spawnTimer = 0;
var maxCriminals = 10;
var emergencyCallTimer = 0;
// Game tasks
var tasks = [{
	id: 'respond',
	text: 'Respond to emergency calls',
	count: 0,
	target: 5,
	completed: false
}, {
	id: 'eliminate',
	text: 'Eliminate criminals',
	count: 0,
	target: 15,
	completed: false
}, {
	id: 'survive',
	text: 'Survive to level 3',
	count: 1,
	target: 3,
	completed: false
}];
// Setup task UI
var taskContainer = new Container();
taskContainer.x = 40;
taskContainer.y = 180;
LK.gui.left.addChild(taskContainer);
var taskTitle = new Text2('TASKS:', {
	size: 50,
	fill: 0xFFFFFF
});
taskContainer.addChild(taskTitle);
// Create text for each task
var taskTexts = [];
for (var i = 0; i < tasks.length; i++) {
	var taskText = new Text2('• ' + tasks[i].text + ' (0/' + tasks[i].target + ')', {
		size: 40,
		fill: 0xCCCCCC
	});
	taskText.y = 60 + i * 50;
	taskContainer.addChild(taskText);
	taskTexts.push(taskText);
}
// Function to update task UI
function updateTaskDisplay() {
	for (var i = 0; i < tasks.length; i++) {
		var task = tasks[i];
		var color = task.completed ? 0x00FF00 : 0xCCCCCC;
		taskTexts[i].setText('• ' + task.text + ' (' + task.count + '/' + task.target + ')');
		taskTexts[i].fill = color;
	}
}
// Setup UI
var scoreTxt = new Text2('Score: 0', {
	size: 70,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
var levelTxt = new Text2('Level: 1', {
	size: 70,
	fill: 0xFFFFFF
});
levelTxt.anchor.set(0.5, 0);
levelTxt.y = 80;
LK.gui.top.addChild(levelTxt);
// Initialize player
player = new Player();
player.x = 2048 / 2;
player.y = 2732 / 2;
game.addChild(player);
// Play background music
LK.playMusic('background_music');
// Spawn criminals at a position
function spawnCriminals(x, y, count) {
	for (var i = 0; i < count; i++) {
		if (criminals.length < maxCriminals) {
			var criminal = new Criminal();
			// Randomize spawn position only at top of screen
			var spawnX = Math.random() * (2048 - 100) + 50;
			var spawnY = -50; // Start above the screen
			criminal.x = spawnX;
			criminal.y = spawnY;
			criminals.push(criminal);
			game.addChild(criminal);
		}
	}
}
// Create an emergency call at a random position
function createEmergencyCall() {
	var call = new EmergencyCall();
	call.x = Math.random() * (2048 - 200) + 100; // Keep away from edges
	call.y = Math.random() * (2732 - 200) + 100; // Keep away from edges
	emergencyCalls.push(call);
	game.addChild(call);
	// Play siren sound
	LK.getSound('siren').play();
}
// Check if a level up should occur
function checkLevelUp() {
	var score = LK.getScore();
	var newLevel = Math.floor(score / 10) + 1;
	if (newLevel > gameLevel) {
		gameLevel = newLevel;
		levelTxt.setText('Level: ' + gameLevel);
		// Increase difficulty
		maxCriminals = 10 + gameLevel * 2;
		// Bonus for reaching new level
		player.health = Math.min(player.maxHealth, player.health + 20);
		player.updateHealthBar();
		// Visual feedback
		LK.effects.flashScreen(0x00FF00, 500);
		// Track survival task progress
		var surviveTask = tasks.find(function (task) {
			return task.id === 'survive';
		});
		if (surviveTask && !surviveTask.completed) {
			surviveTask.count = gameLevel;
			if (surviveTask.count >= surviveTask.target) {
				surviveTask.completed = true;
				LK.effects.flashObject(taskTexts[2], 0x00FF00, 1000);
			}
			updateTaskDisplay();
		}
	}
}
// Game drag handling
game.down = function (x, y, obj) {
	if (!player.canMove) return;
	// Calculate offset for dragging
	dragOffset.x = player.x - x;
	dragOffset.y = player.y - y;
	player.shoot();
};
game.move = function (x, y, obj) {
	if (!player.canMove) return;
	// Move player with drag
	player.x = x + dragOffset.x;
	player.y = y + dragOffset.y;
	// Keep player in bounds
	player.x = Math.max(50, Math.min(2048 - 50, player.x));
	player.y = Math.max(50, Math.min(2732 - 50, player.y));
};
game.up = function () {
	// Add any logic needed when touch/click is released
};
// Game update loop
game.update = function () {
	if (!gameActive) return;
	// Update score display
	scoreTxt.setText('Score: ' + LK.getScore());
	// Update player
	player.update();
	// Update bullets
	for (var i = bullets.length - 1; i >= 0; i--) {
		var bullet = bullets[i];
		bullet.update();
		// Check for off-screen bullets
		if (bullet.x < 0 || bullet.x > 2048 || bullet.y < 0 || bullet.y > 2732 || bullet.markForDeletion) {
			bullet.destroy();
			bullets.splice(i, 1);
			continue;
		}
		// Check for bullet collisions
		if (bullet.isEnemyBullet) {
			// Enemy bullets hit player
			if (bullet.intersects(player)) {
				player.takeDamage(10);
				bullet.destroy();
				bullets.splice(i, 1);
				continue;
			}
		} else {
			// Player bullets hit criminals
			for (var j = criminals.length - 1; j >= 0; j--) {
				if (bullet.intersects(criminals[j])) {
					criminals[j].takeDamage();
					bullet.destroy();
					bullets.splice(i, 1);
					break;
				}
			}
		}
	}
	// Update criminals
	for (var k = criminals.length - 1; k >= 0; k--) {
		var criminal = criminals[k];
		criminal.update();
		// Check for criminal-player collision
		if (criminal.intersects(player)) {
			player.takeDamage(5);
			LK.effects.flashObject(player, 0xFF0000, 500);
			// Push player away from criminal
			var dx = player.x - criminal.x;
			var dy = player.y - criminal.y;
			var dist = Math.sqrt(dx * dx + dy * dy);
			if (dist > 0) {
				player.x += dx / dist * 30;
				player.y += dy / dist * 30;
			}
		}
		// Remove dead criminals
		if (criminal.markForDeletion) {
			criminal.destroy();
			criminals.splice(k, 1);
		}
	}
	// Update emergency calls
	for (var m = emergencyCalls.length - 1; m >= 0; m--) {
		emergencyCalls[m].update();
		if (emergencyCalls[m].markForDeletion) {
			emergencyCalls[m].destroy();
			emergencyCalls.splice(m, 1);
		}
	}
	// Spawn logic
	spawnTimer++;
	if (spawnTimer > 180 && criminals.length < maxCriminals) {
		// Every 3 seconds
		spawnCriminals(Math.random() * 2048, 0, 1 + Math.floor(Math.random() * gameLevel));
		spawnTimer = 0;
	}
	// Emergency call logic
	emergencyCallTimer++;
	if (emergencyCallTimer > 600 && emergencyCalls.length < 3) {
		// Every 10 seconds
		createEmergencyCall();
		emergencyCallTimer = 0;
	}
	// Check for level up
	checkLevelUp();
	// Check if all tasks are completed
	var allTasksCompleted = tasks.every(function (task) {
		return task.completed;
	});
	if (allTasksCompleted && gameActive) {
		// Show mission complete message
		var missionComplete = new Text2('ALL TASKS COMPLETED!', {
			size: 100,
			fill: 0x00FF00
		});
		missionComplete.anchor.set(0.5, 0.5);
		missionComplete.x = 2048 / 2;
		missionComplete.y = 2732 / 2;
		game.addChild(missionComplete);
		// Give player bonus health and a visual indication
		player.health = player.maxHealth;
		player.updateHealthBar();
		LK.effects.flashScreen(0x00FF00, 1000);
		// Create new tasks with higher requirements for continued gameplay
		tasks = [{
			id: 'respond',
			text: 'Respond to emergency calls',
			count: 0,
			target: 10,
			completed: false
		}, {
			id: 'eliminate',
			text: 'Eliminate criminals',
			count: 0,
			target: 30,
			completed: false
		}, {
			id: 'survive',
			text: 'Survive to level 5',
			count: gameLevel,
			target: 5,
			completed: false
		}];
		// Update task display
		for (var i = 0; i < tasks.length; i++) {
			taskTexts[i].setText('• ' + tasks[i].text + ' (0/' + tasks[i].target + ')');
			taskTexts[i].fill = 0xCCCCCC;
		}
		// Remove the mission complete text after 3 seconds
		LK.setTimeout(function () {
			missionComplete.destroy();
			updateTaskDisplay();
		}, 3000);
	}
};

===================================================================
--- original.js
+++ change.js
@@ -160,9 +160,10 @@
 	};
 	self.down = function () {
 		// Responding to call
 		LK.getSound('radiochatter').play();
-		spawnCriminals(self.x, self.y, 2 + Math.floor(Math.random() * 3));
+		// Spawn criminals from top of screen, using emergency call's X position
+		spawnCriminals(self.x, 0, 2 + Math.floor(Math.random() * 3));
 		self.markForDeletion = true;
 		// Increase score for responding
 		LK.setScore(LK.getScore() + 2);
 		// Track emergency call response task
@@ -344,16 +345,13 @@
 function spawnCriminals(x, y, count) {
 	for (var i = 0; i < count; i++) {
 		if (criminals.length < maxCriminals) {
 			var criminal = new Criminal();
-			// Randomize spawn position around the target
-			var angle = Math.random() * Math.PI * 2;
-			var distance = 300 + Math.random() * 200;
-			criminal.x = x + Math.cos(angle) * distance;
-			criminal.y = y + Math.sin(angle) * distance;
-			// Adjust spawn if out of bounds
-			criminal.x = Math.max(50, Math.min(2048 - 50, criminal.x));
-			criminal.y = Math.max(50, Math.min(2732 - 50, criminal.y));
+			// Randomize spawn position only at top of screen
+			var spawnX = Math.random() * (2048 - 100) + 50;
+			var spawnY = -50; // Start above the screen
+			criminal.x = spawnX;
+			criminal.y = spawnY;
 			criminals.push(criminal);
 			game.addChild(criminal);
 		}
 	}
@@ -488,9 +486,9 @@
 	// Spawn logic
 	spawnTimer++;
 	if (spawnTimer > 180 && criminals.length < maxCriminals) {
 		// Every 3 seconds
-		spawnCriminals(Math.random() * 2048, Math.random() * 2732, 1 + Math.floor(Math.random() * gameLevel));
+		spawnCriminals(Math.random() * 2048, 0, 1 + Math.floor(Math.random() * gameLevel));
 		spawnTimer = 0;
 	}
 	// Emergency call logic
 	emergencyCallTimer++;