fix cell count

src/gameoflife.cpp

@@ -83,9 +83,11 @@ void gameTick(bool (&a)[SCREEN_HEIGHT][SCREEN_WIDTH])
         // else: right amount of neighbors -> stay alive
         else
         {
-          if (colorMap[row][col] < 255) {
+          if (colorMap[row][col] < 255)
+          {
             colorMap[row][col]++;
           }
+          cellsAliveNow++;
         }
       }
       // cell was dead, but has right amount of neighbors now -> come alive
@@ -149,11 +151,6 @@ void gameLoop()
   else // not gameOver
   {
 
-    if (currentTick % 2)
-    {
-      cellsAliveBefore = cellsAliveNow;
-    }
-
     if (cellsAliveNow >= cellsAliveBefore - 5 &&
         cellsAliveNow <= cellsAliveBefore + 5)
     {
@@ -164,6 +161,9 @@ void gameLoop()
       noEvolutionTicks = 0;
     }
     
+    cellsAliveBefore = cellsAliveNow;
+      
+
     if (noEvolutionTicks > noEvolutionTicksLimit)
     {
       finalTicks = currentTick - noEvolutionTicksLimit;