Coding the detectCollisions method: Part 1

All the code for handling collisions will go in the detectCollisions method. There is quite a large amount of code so let's split it up into two parts.

And once we have added the code for each part we will further sub-divide it to make sure we know how it works.

To get started, add the following code. Study it in detail as you proceed and note where the comment // More code here next is.

private void detectCollisions(GameState gs,
ArrayList<GameObject> objects) {

   // More code here soon
   boolean collisionOccurred = false;

   // Something collides with some part of 
   // the player most frames
   // so, let's make some handy references
   // Get a reference to the players position
   // as we will probably need to update it
   Transform playersTransform = 
                objects.get(LevelManager.PLAYER_INDEX)
                .getTransform();
   
   PlayerTransform playersPlayerTransform = 
                (PlayerTransform) playersTransform...