Hi! I cleaned up your code for you!

.gitignore

@@ -0,0 +1,20 @@
+# Compiled source #
+###################
+*.com
+*.class
+*.dll
+*.exe
+*.o
+*.so
+*.pyc
+
+# Logs and databases #
+######################
+*.log
+
+# OS generated files #
+######################
+.DS_Store*
+ehthumbs.db
+Icon?
+Thumbs.db

FHFighter.pde

@@ -44,7 +44,7 @@ void draw(){
       bullets.remove(i);
       continue;
     }
-    bullet.draw(); 
+    bullet.draw();
 
     for (int j=0;j<enemies.size(); j++){
       if (((Enemy) enemies.get(j)).blah.intersects(bullet.hitbox)){
@@ -61,16 +61,16 @@ void draw(){
   }
 }
 
-void keyPressed() 
-{ 
+void keyPressed()
+{
   sf.keyPressed();
 
-} 
+}
 
-void keyReleased() 
-{ 
+void keyReleased()
+{
   sf.keyReleased();
-} 
+}
 
 
 

bullet.pde

@@ -12,7 +12,7 @@ class Bullet{
 
   void move(){
     this.hitbox.setLocation((int) (this.hitbox.getX() + this.speedX), (int) (this.hitbox.getY() + this.speedY));
-    
+
   }
 
   void draw() {

enemy.pde

@@ -7,7 +7,7 @@ class Enemy{
     this.hitpoints=_hp;
     this.blah = new Rectangle(_x, _y, 10, 10);
     this.dir = 1;
-    
+
   }
   void move(){
 
@@ -18,11 +18,11 @@ class Enemy{
     }
     this.blah.setLocation((int) this.blah.getX() + 3*this.dir, (int) this.blah.getY());
 
-  
+
   }
-  
+
   void draw(){
-    
+
     this.move();
     //ellipse(this.x, this.y, this.enemyHeight, this.enemyWidth);
     rect((float) this.blah.getX(), (float) this.blah.getY(), (float) this.blah.getWidth(), (float) this.blah.getHeight());

starfighter.pde

@@ -24,26 +24,26 @@ class Starfighter{
 
   void keyPressed(){
 
-    if(keyCode==UP) 
-      this.keyUp=true; 
-    else if(keyCode==DOWN) 
-      this.keyDown=true; 
-
-    if(keyCode==LEFT) 
-      this.keyLeft=true; 
-    else if(keyCode==RIGHT) 
-      this.keyRight=true; 
+    if(keyCode==UP)
+      this.keyUp=true;
+    else if(keyCode==DOWN)
+      this.keyDown=true;
+
+    if(keyCode==LEFT)
+      this.keyLeft=true;
+    else if(keyCode==RIGHT)
+      this.keyRight=true;
   }
 
   void keyReleased(){
-    if(keyCode==UP) 
-      this.keyUp=false; 
-    else if(keyCode==DOWN) 
-      this.keyDown=false; 
-    if(keyCode==LEFT) 
-      this.keyLeft=false; 
-    else if(keyCode==RIGHT) 
-      this.keyRight=false; 
+    if(keyCode==UP)
+      this.keyUp=false;
+    else if(keyCode==DOWN)
+      this.keyDown=false;
+    if(keyCode==LEFT)
+      this.keyLeft=false;
+    else if(keyCode==RIGHT)
+      this.keyRight=false;
     if (key == ' ') this.shoot();
   }
 
@@ -61,34 +61,34 @@ class Starfighter{
     if(this.keyLeft){
       this.targetX-=this.lionel;
     }
-    
- 
+
+
     if (this.x - this.shipWidth/2 < 0 && this.targetX < 0) {
       this.targetX *= -1;
-    } 
+    }
     else if (this.x + this.shipWidth/2 > width && this.targetX > width) {
       this.targetX = width - (this.targetX - width);
     }
     if (this.y < 0 && this.targetY < 0) {
       this.targetY *= -1;
-    } 
+    }
     else if (this.y + this.shipHeight > height && this.targetY + this.shipHeight > height) {
       this.targetY = height - (this.targetY - height) - this.shipHeight;
     }
-    
-    
+
+
     this.x+=(this.targetX-this.x)/this.acceleration;
     this.y+=(this.targetY-this.y)/this.acceleration;
 
-    
+
 
 
   }
 
   void shoot(){
     bullets.add(new Bullet(this.x, this.y, this.targetX - this.x, this.targetY - this.y));
   }
-  
+
 
   void draw(){
     this.move();