Hi guys I'm trying to setup a class to make enemies for a space shooter game for my final for class and I decided to use images for the space ships, I know my mistake is located somewhere in displaying the enemy from an image if somebody could spot where my mistake is at I would greatly appreciate it.

1. //Global Varibles
   Enemy myEnemy; //Enemey object Oriented varible
   //--Global Variable end--
   
   void setup(){ //basic setup for enemy 3 test
     size(1000,680); //skect size
     smooth(); //does something i forgot
   }
   
   void draw(){ //our main program
     background(0);
     myEnemy.drawEnemy();
     myEnemy.moveEnemy();
     myEnemy.wallCheck();
   }
   class Enemy{
     PImage Enemy_1;
     PImage Enemy_2;
     PImage Enemy_3;
     PImage Enemy_4;
     PImage Enemy_5;
     PImage Enemy_6;
     PImage Enemy_7;
     PImage Enemy_8;
     PImage Enemy_9;
     PImage Enemy_10;
     PImage Enemy_11;
     PImage Enemy_12;
     PImage Enemy_13;
     float enemyX;
     float enemyY;
     float speed;
   
     Enemy() {
       Enemy_1 = loadImage("Enemy_1.png");
       enemyX = 0;
       enemyY = 0;
       speed = 1;
     }
     void drawEnemy(){
       image(Enemy_1,enemyX,enemyY);
     }
     void moveEnemy(){
       // Change the x location by speed
       enemyX = enemyX + speed;
     }
     void wallCheck(){
       if ((enemyX > width) || (enemyX < 0)){
     speed = speed * -1;
    }
   }
    }