/*
******************************************
******************************************
** Name:     Liam                       **
** Prog Name: multi patern light chaser **
** Date: 09/17/2024                     **
**Desc:Multiple light patterns that     **
**     light up                         **
**                                      **
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******************************************
*/

int pinNumberRed        = 13;     // define red light pin
int pinNumberYel        = 12;     // define yellow light pin
int pinNumberGrn        = 11;     // define green light pin
int buttonPin           = 7;      // defines button pin
int patternNumber       = 0;      // defines pattern number
int speedValue          = 500 ;   // defines value of delay

void setup() {
 
  DDRB = B111111;                         // sets the pin that will be OFF and ON
  pinMode(buttonPin, INPUT_PULLUP);       // sets button to INPUT PULLUP
  Serial.begin(9600);
  } // set up pin locations 
  
  int myPatternArray [6] [3] = { {8, 24, 56},        // makes lights go through a pattern                      
                                 {48, 40,28},
                                 {32, 16, 8},
                                 {32, 48, 56},
                                 {24, 40, 48},
                                 {8, 16, 32}
  };


  void loop() {               
    if (digitalRead(buttonPin) == LOW) {    //detects if button off
      patternNumber++;                      // increase pattern by 1
      if (patternNumber > 5) {              // detects if pattern number is over 5
        patternNumber = 0;                  // sets pattern number to 0
    }
  }
    for (int x = 0; x < 3; x++) {                     // makes pattern go to 3 then reset to 0
      PORTB = myPatternArray [ patternNumber] [x];    //sets port b value to array
      delay(speedValue);                            // delays pattern
    }
     Serial.println(patternNumber);                   // prints patternNumber
  }