switch statement problem

Projects Programming
4

Something like that? but how I declare condition?and where?

        if (linesensor_left < kWhiteThreshold) {condition = 1;}
        if (linesensor_right < kWhiteThreshold){condition = 2;}
        if (volts > 150) {condition = 3;}
        switch (condition){
        case 1:
         go(70,-70);
         delay(1500); 
         Serial.println("senzor linie stanga atins");
         break;
         case 2:
         go(-70,70);
         delay(1500);
         Serial.println("senzor linie dreapta atins");
         break;
         case 3:
         go(200,200);
         Serial.println("MERGI in fata");
         break;
                            }