/* Steven Bekasov, Student ID: 300372093
First code to try out the uno board with all the setup hardware
Arduino Uno. Component list is as follows:

Pushbutton circuits that generate a logic high are connected to digital pins (Inputs)
2 - Button A (Red)
12 - Button B (Green)
8 - Button C (Blue)
7 - Button D (Yellow)

Outputs
5 - Orange LED
6 - Blue LED
9 - Red LED
10 - Green LED
11 - Servo SWM Pin
*/

//Including the servo library
#include <Servo.h>
int servoPin = 11;
Servo Servo1;

void setup() {

  //Attaching servo to used pin number
  Servo1.attach(11);

  //Setup all the digital input pins from the pushbuttons
  pinMode(2, INPUT); //Button A or red pushbutton
  pinMode(12, INPUT); //Button B or green pushbutton
  pinMode(8, INPUT); //Button C or blue pushbutton
  pinMode(7, INPUT); //Btton D or yellow button

  //Setup all the digital output pins to the LED circuits
  pinMode(5, OUTPUT); //Orange color LED
  pinMode(6, OUTPUT); //Blue color LED
  pinMode(9, OUTPUT); //Red color LED
  pinMode(10, OUTPUT); //Green color LED

  Serial.begin(9600); //Begins serial


}

void loop() {

  //Setting servo to 0 degrees at the start
  Servo1.write(0);

  //Turn off all of the LEDs
  //Note: High turns off the LEDs
  digitalWrite(5, HIGH); //Turn off orange LED
  digitalWrite(6, HIGH); //Turn off blue LED
  digitalWrite(9, HIGH); //Turn off red LED
  digitalWrite(10, HIGH); //Turn off green LED

  if (digitalRead(2) == true) {
    digitalWrite(5, LOW);
    delay(250);
    digitalWrite(5, HIGH);
    delay(250);
    digitalWrite(6, LOW);
    delay(250);
    digitalWrite(6, HIGH);
    delay(250);
    digitalWrite(10, LOW);
    delay(250);
    digitalWrite(10, HIGH);
    delay(250);
    digitalWrite(9, LOW);
    delay(250);
    digitalWrite(9, HIGH);
    delay(250);
    Serial.println("Sequence Complete!");
  }

  while(digitalRead(12) == true) {
    digitalWrite(5, LOW);
    delay(500);
    digitalWrite(5, HIGH);
    delay(100);
    digitalWrite(6, LOW);
    delay(500);
    digitalWrite(6,HIGH);
    delay(100);
  }
  while (digitalRead(8) == true) {
    Servo1.write(0);
    delay(500);
    Servo1.write(30);
    delay(500);
    Servo1.write(60);
    delay(500);
    Servo1.write(120);
    delay(500);
  }

  while (digitalRead(7) == true) {
    for (int i = 1; i <= 4; i++) {
    if (digitalRead(7) == false) {
      break;
    }
    digitalWrite(6, LOW);
    Servo1.write(30);
    delay(300);
    digitalWrite(6, HIGH);
    delay(200);
    digitalWrite(10, LOW);
    Servo1.write(120);
    delay(300);
    digitalWrite(10, HIGH);
    }
    for (int i = 1; i <= 4; i++) {
    if (digitalRead(7) == false) {
      break;
    }
    digitalWrite(5, LOW);
    Servo1.write(45);
    delay(300);
    digitalWrite(5, HIGH);
    delay(200);
    digitalWrite(9, LOW);
    Servo1.write(90);
    delay(300);
    digitalWrite(9, HIGH);
    }
  }
}