/*
Hacked from "single flickering LED"
*/

int ledOr = PB0;                            
int ledYe = PB1;
int ledWh = PB3;
int ledBl = PB2;
int ledQq = PB4;
                     
int brightnessOr = 5;                       
int fadeAmountOr = 15; 

int brightnessYe = 0;                       
int fadeAmountYe = 25; 

int brightnessWh = 5;                      
int fadeAmountWh = 5;

int brightnessBl = 25;                      
int fadeAmountBl = 20;

int brightnessQq = 45;                      
int fadeAmountQq = 5;

void setup() {
  pinMode(PB0, OUTPUT);                   
  pinMode(PB1, OUTPUT); 
  pinMode(PB3, OUTPUT);
  pinMode(PB2, OUTPUT); 
  pinMode(PB4, OUTPUT);   
}

void loop() {
   analogWrite(ledBl, brightnessBl);
  {
  analogWrite(ledOr, brightnessOr);           // set the brightness of pin 9:
  brightnessOr = brightnessOr + fadeAmountOr;   // change the brightness for next time through the loop:
  if (brightnessOr <= 5 || brightnessOr >= 255) {
    fadeAmountOr = -fadeAmountOr;
    delay(random(2,100));
     }
  }
  {
    analogWrite(ledYe, brightnessYe);           // set the brightness of pin 9:
  brightnessYe = brightnessYe + fadeAmountYe;   // change the brightness for next time through the loop:
  if (brightnessYe <= 0 || brightnessYe >= 255) 
    {
    fadeAmountYe = -fadeAmountYe;
    delay(random(10,127));
    }
  }
  {
    analogWrite(ledWh, brightnessWh);           // Actually is Blue Led
  brightnessWh = brightnessWh + fadeAmountWh;   
  if (brightnessWh <= 5 || brightnessWh >= 155)
   {
    fadeAmountWh = -fadeAmountWh;
    delay(random(3,137));
    }
 }
   {     
      digitalWrite(PB2, brightnessBl); // actually is White OR Yellow LED
       delay(10); // Wait 
      digitalWrite(PB2, fadeAmountBl); // 
       delay(27); // Wait 
      {
       digitalWrite(PB2, random(11));
       delay(7); 
     }
    }
    {     
      digitalWrite(PB4, brightnessQq); // actually is White OR Yellow LED
       delay(10); // Wait 
      digitalWrite(PB4, fadeAmountQq); // 
       delay(47); // Wait 
      {
       digitalWrite(PB4, random(17));
       delay(9); 
     }
    }
  
}