ELEC2645 (2017/18) / Mbed 2 deprecated el15ww

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Dependencies:   mbed

Diff: Snake/Snake.cpp

Revision:
7:bd4b84e2320e
Parent:
6:53c1fda99a3a
Child:
8:30ad5229cc0b
--- a/Snake/Snake.cpp	Tue May 01 00:58:15 2018 +0000
+++ b/Snake/Snake.cpp	Wed May 02 13:37:36 2018 +0000
@@ -17,12 +17,31 @@
         _xnewpos[i] = 15 ; 
         _ynewpos[i] = 23; 
     }
-    dir = 0;
+    dir_snake = 1;
     _array = 100;
     _point = 6;
 }
 
 void snake::update(Direction d,float mag){
+    if (dir_snake == 1){
+        s ;}
+        else if (dir_snake == 2){
+            n;}
+            else if (dir_snake == 3){
+                e;}
+                else if (dir_snake == 4){
+                    w;}
+    if ((d == S)) 
+               {   dir_snake = 1 ;}
+    if ((d == N))
+               {   dir_snake = 2 ;}
+    if ((d == E))
+               {   dir_snake = 3 ;}
+    if ((d == W))
+               {   dir_snake = 4 ;}
+               
+}
+