Diff: Head/Head.cpp

Revision:

5:e0f08e8022de

Parent:

4:748b3e0062f6

Child:

6:266fb8fc17f4

--- a/Head/Head.cpp	Wed May 27 20:57:21 2020 +0000
+++ b/Head/Head.cpp	Thu May 28 16:29:55 2020 +0000
@@ -21,7 +21,7 @@
     _x = WIDTH/2 - _length/2;  // snake spawns in random position
     _y = HEIGHT/2 - _length/2;  
   // set the direction of snake to north
-    
+   
 }
 void Head::draw(N5110 &lcd) {
     
@@ -29,10 +29,12 @@
 }
 
 
-void Head::update(Direction d, float mag)
-{
+void Head::update(enum Direction d, float mag)
+{ 
+   
     // update y value depending on direction of movement
     // North is decrement as origin is at the top-left so decreasing moves up
+    
     _speed = int(mag*10.0f);
     if (d == N && d != S){
             _y -= _speed;
@@ -51,23 +53,7 @@
             _x += _speed;
         }
                     
-                     switch(d){                      
-                case S:
-                 _y;
-                 break;
                     
-                case N:
-                 _y = 1;
-                 break;
-                    
-                case W:
-                 _x = 1;
-                 break;
-                    
-                case E:
-                 _x = 1;
-                 break;
-                    }
                     
     }
     // The head changes to the new position
@@ -77,4 +63,4 @@
 Vector2D Head::get_pos() {
     Vector2D pos = {_x,_y};
     return pos;    
-}
\ No newline at end of file
+}