Button Proofing

    /*

     Turns on an LED on for one second, then off for one second, repeatedly.

     This example code is in the public domain.
    */
                              //EXPLAINATION: we are making a window that opens and closes based on temp, humidity, rain, and windspeed
                              //While we do not have the sensors
    // Pin 13 has an LED connected on most Arduino boards.
    // give it a name:
    const int open = 12;
    const int close = 13;
    const int buttonPin = 2;
    int incomingByte = 0;

    int buttonState = 0;

    // the setup routine runs once when you press reset:
    void setup() {
     pinMode(open, OUTPUT);                   //button to provide user feedback that the window is closing
     pinMode(close, OUTPUT);                  //button to provide user feedback that the window is closing
     pinMode(buttonPin, INPUT);
     }

    // the loop routine runs over and over again forever:
    void loop() {

     buttonState = digitalRead(buttonPin);
     int C = 0;                               //

    while (C == 0) {
     if (buttonState == HIGH) {
       delay(500);                            //wait
       if (buttonState == LOW){               //waits until button is released
         digitalWrite(close, LOW);            //light that signals the window is closing is off
         digitalWrite(open, HIGH);            //light that signals the window is opening is on
         C = 1;                               //set C value to note that the window is closed
       }
       else{
       }
     }
     else{
     }
    }

    while (C == 1) {                            //while the window is closed
     if (buttonState == HIGH) {                //if the button is pressed
        delay(500);                            //pause
             if (buttonState == LOW){          //waits until button is released
         digitalWrite(open, LOW);              //light that signals the window is closing is off
         digitalWrite(close, HIGH);            //light that signals the window is opening is on
         C = 0;
       }
       else{
       }
     }
     else{
     }
    }
     }