Time for action – fixing the fall

In The Break-Up, our falling objects were larger, and they fell through a smaller vertical range. Now that there's no ground to hit and the sky's the limit, we should tweak a few lines of code in our EnemyShip Script (formerly the FallingObject Script). Double-click on the EnemyShip Script and roll up your sleeves:

Change:

if(transform.position.y < 0)

to:

if(transform.position.y < -4)

This allows the enemy ship to reposition itself when it moves off the bottom edge of the screen, instead of when it hits the non-existent ground plane at y:0.

Change:

transform.position.y = 50;

to:

transform.position.y = 71;

When the EnemyShip is repositioned, cranking up its y value will start it just above the top edge of the screen.

Change:

transform.position.x = Random.Range(0, 60);

to:

transform.position.x = Random.Range(-11, 68);

This gives the EnemyShip a corrected horizontal range at which to spawn—somewhere between -11 and 68 along the X-axis. You can either delete or comment...