Diff: SpaceInvadersEngine/SpaceInvadersEngine.h

Revision:

13:9d6ee753eca6

Parent:

12:45b1249b3d9a

Child:

31:5c9309ddf84c

--- a/SpaceInvadersEngine/SpaceInvadersEngine.h	Mon Apr 15 14:36:07 2019 +0000
+++ b/SpaceInvadersEngine/SpaceInvadersEngine.h	Fri Apr 19 17:33:57 2019 +0000
@@ -9,11 +9,7 @@
 
 // gap from edge of screen
 #define GAP 2
-extern int space_ship_width;
-extern int space_ship_height;
-extern int bullet_size;
-extern int alien_size;
-extern int speed;
+
 
 class SpaceInvadersEngine
 {
@@ -22,7 +18,7 @@
    SpaceInvadersEngine();
     ~SpaceInvadersEngine();
 
-    void init(int space_ship_width ,int space_ship_height,int bullet_size, int alien_size, int speed);
+    void init(int space_ship_width,int space_ship_height,int bullet_size, int alien_size,int speed);
     void read_input(Gamepad &pad);
     void update(Gamepad &pad);
     void draw(N5110 &lcd);
@@ -31,13 +27,13 @@
     
     private:
 
+
     void check_wall_collision(Gamepad &pad);
     void space_ship_collisions(Gamepad &pad);
     void check_goal(Gamepad &pad);
     void print_scores(N5110 &lcd);
     
-    //Paddle _p1;
-    //Paddle _p2;
+    
      
     int _space_ship_width;
     int _space_ship_height;
@@ -45,17 +41,10 @@
     int _alien_size;
     int _speed;
     
-    
-    
-    /*   // x positions of the paddles
-    int _p1x;
-    int _p2x;
-    
-    Ball _ball;
-    
     Direction _d;
     float _mag;
-    */
+    
+
 
 };