Diff: Blocks/Blocks.cpp

Revision:

41:4edac50f010d

Parent:

37:ee47699915b8

Child:

42:973bb6036f81

--- a/Blocks/Blocks.cpp	Mon Apr 22 07:10:52 2019 +0000
+++ b/Blocks/Blocks.cpp	Tue Apr 23 12:25:49 2019 +0000
@@ -276,13 +276,13 @@
 
 void Blocks::init()
 {
-    blockdrop=0;
     k = 0;
 }
 
 
-int Blocks::draw(N5110 &lcd, int length, int blockgap)
-{   
+void Blocks::draw(N5110 &lcd, int length, int blockgap)
+{
+    _length = length;
     velocity.x = 0;
     velocity.y = 1;
     //Resets SnakeFood position if it reaches the bottom of the screen.
@@ -297,19 +297,20 @@
         k = 0;
     }
      if(k == 0){
-        send=0;
+        send = 0;  //this is for the game to decide wether to remember the number on the block for the current itteration.
+                   //we dont need to remember if it has already gone past the screen.
         _bx = 0;
         _by = -11;
         k = k+1;
         pos = 4;
-        times = 1;
+        times = 0;
         i=0;// to save the positions of the random numbers generated in a block
         while(pos<=68)  {
             if(times == rand()%6)  {
-                double round = length/(3/2);
+                double round = _length/(3/2);
                 caseselect[i] = floor(round);
             }
-            if(times == rand()%6)  {
+            else if(times == rand()%6)  {
                 caseselect[i] = 0;
             }
             else    {
@@ -317,12 +318,12 @@
             }
             pos+=16;
             times+=1;
-            if (times == 5)  {
+            if (times >= 5)  {
                 times = 0;
             }
             i++;
         }
-        double roundagain = length/(7/2);  //to make sure at least one is smaller than the snake size
+        double roundagain = _length/(7/2);  //to make sure at least one is smaller than the snake size
         caseselect[rand()%5] = floor(roundagain);
           
      }
@@ -388,11 +389,9 @@
             default:
                 break;
             }
-            i++;
-            pos+=16;
-        }
-    return send;  //this is for the game to decide wether to remember the number on the block for the current itteration.
-                  //we dont need to remember if it has already gone past the screen.
+        i++;
+        pos+=16;
+    }
 }