Hello fellow programmers, I am currently studying at university and for my coursework I was asked to create an Alien, and then later on, a simple game which would include my previously drawn creature in some way.

I have made a very simple shooting game which I thought could work. White balls are falling from the top of the screen and at the bottom there is a ship which shoots these down. Now, I have made this prototype without my Alien, and now I am struggling to import it into the game. I wanted to use my Alien instead of the white balls but this proved difficult so I decided to make the green "triangle ship" at the bottom to be my alien. I also need some kind of scoring system and possibly lives. I have spent many hours today trying to figure this out but no luck so I'm begging for your help. This coursework is due in 2 days time and it would be perfect if my Alien was in the game. The Alien uses a class, this is the code for the main body and all the methods, please ignore the movement and the bouncing part of the program as it is not needed for the game.

1. Alien myAlien; //Class
   void setup(){
   size(700,700); //Window Size
   myAlien = new Alien(350,175,250,250,3,3); //Changeable Parameters
   }
   
   void draw(){
   background(255);//Space Background
   stroke(0);
   
   myAlien.draw_Face(); //draws alien
   myAlien.draw_left_ear(); //draws left ear
   myAlien.draw_right_ear();//draws right ear
   myAlien.draw_body();//draws the body
   myAlien.draw_eye();//draws the eye
   myAlien.draw_eye_ball();//draws the eyeball
   myAlien.draw_mouth();//draws the mouth
   myAlien.draw_nose();//draws the nose
   myAlien.movement_of_alien();//calculates movement
   myAlien.alien_bounce();//bouncing