Daniel Lawson Hourglass

const int switchPin = 8;
unsigned long previousTime = 0;
int switchState = 0;
int previousSwitchState = 0;
const int ledSetup[] = {2,3,4,5,6,7};
int led = 2;
long interval= 1000;




void setup()
{
  Serial.begin(9600);
 for(int x = 0; x<6;x++)
 {
  pinMode(ledSetup[x],OUTPUT);
 }
pinMode(switchPin, INPUT);
}

void loop()
{
unsigned long currentTime = millis();
if(currentTime - previousTime > interval)
{
  previousTime = currentTime;
  //Serial.println("a led turned on");
  digitalWrite(led,HIGH);
  led++;


}



 switchState = digitalRead(switchPin);

 if(switchState != previousSwitchState)
 {
Serial.println("it tilted");
  for(int x = 5;x > 0;x--)
  {
    digitalWrite(ledSetup[x],LOW);
    delay(interval);
  }
  led = 2;
  previousTime = currentTime;
 }
 previousSwitchState = switchState;

}