 
 void in_game()
 {
-    char _direction = 0;
+    int8_t _direction = 0;
     float _fortune = 0.0;
     lcd.setCursor(0, 1);
     lcd.print("Gs: " + String(gScore) + "   Rs: " + String(rScore) + "   ");

                {
                    lcd.setCursor(0, 0);
                    lcd.print(F("Greens win!     "));
                    log("greensWin,,,,");
                    game = GAME_PERFORMED;
                    newxy(5, 2, GREENS);
                    vector1st = GREENS;

                    lcd.print(F("Greens fail!    "));
                    lcd.setCursor(0, 1);
                    lcd.print(F("Reds win!       "));
                    log("greensFalsestart," + String(vector1st) + ",,,");
                    game = GAME_PERFORMED;
                    newxy(6, 2, REDS);
                    vector1st = REDS;
