How to make space shooter game with ActionScript 3 and FlashDevelop - part 2

Part 1
Now lets continue with our game. In the init function remove the hello world code and add this row:
startGame();

and right afrer the init function we will add startGame:

private function startGame():void {
 this.addEventListener(Event.ENTER_FRAME, gameLoop);
}

And now the game loop:

private function gameLoop(event:Event = null):void {
           
}

It is time to add the player. Lets make new folder called assets and add some images to it. For player spaceship I’ll use this cool image:

and for enemies this one:

You can use my images but please credit me.
Lets start with adding the player. More about embedding images you can learn from this post - FlashDevelop, ActionScript3 and images.
Add this in the class body:

[Embed(source="../assets/s1.png")]
private var playerShipImage:Class;
       
private var player:MovieClip;

And now alter the startGame function this way:

private function startGame():void {
   player = new MovieClip();
   var bitmap:Bitmap = new playerShipImage();
   bitmap.x = -bitmap.width / 2;
   bitmap.y = -bitmap.height / 2;
   player.addChild(bitmap);   
   player.x = 250;
   player.y = 430;
   addChild(player);
   this.addEventListener(Event.ENTER_FRAME, gameLoop);
  }

Compile and run! Here is the result:

And here is the full source code till now:
Main.as

package 
{
 import flash.display.*;
 import flash.events.*;
 
 
 
 public class Main extends Sprite 
 {
  
  [Embed(source="../assets/s1.png")]
  private var playerShipImage:Class;
  
  private var player:MovieClip;
  
  public function Main():void 
  {
   if (stage) init();
   else addEventListener(Event.ADDED_TO_STAGE, init);
  }
  
  private function init(e:Event = null):void 
  {
   removeEventListener(Event.ADDED_TO_STAGE, init);
   // entry point
   startGame();
  }
  
  private function startGame():void {
   player = new MovieClip();
   var bitmap:Bitmap = new playerShipImage();
   bitmap.x = -bitmap.width / 2;
   bitmap.y = -bitmap.height / 2;
   player.addChild(bitmap);   
   player.x = 250;
   player.y = 430;
   addChild(player);
   this.addEventListener(Event.ENTER_FRAME, gameLoop);
  }
  
  private function gameLoop(event:Event = null):void {
   
  }
  
 }
 
}

Part 1