James Harden 3-Points Baskets Arduino Simulator

/*
   We suppose James Harden has a three-points percentage of 40% but with propensity to streaks of several baskets in a row.
   Open Serial Monitor and push the button to shoot to basket!
   Author: Jose Romaní. 
   01/07/2021 Vigo, Spain.
   website: https://sites.google.com/view/pi9hmb/home
*/


int threePercent = 40; //you can play with this value. Better with 30 <= treePercentage <= 100;
unsigned int lapse = 20; //you can play with this parameter. Only use if button is avoid. 
unsigned long convertedBaskets, failedBaskets, total; 
float rate;
int offset, less, more;
int inarowFailed, inarowConverted;
//for hardware:
#define LED0 8
#define LED1 7
#define LED2 6
#define BUTTON 2 //new throw to basket
volatile bool stopLoop = false; //start/stop main loop

//debounce
#define debounceDelay 200
long t = - debounceDelay; 

void setup() {
  
  Serial.begin(115200);
  randomSeed(analogRead(A1)); //whatever analog input desconected.
  
  pinMode(LED2, OUTPUT);
  pinMode(LED1, OUTPUT);
  pinMode(LED0, OUTPUT);
  digitalWrite(LED2, LOW); //LEDs OFF
  digitalWrite(LED1, LOW);
  digitalWrite(LED0, LOW);
  
  pinMode(BUTTON, INPUT_PULLUP); //new throw to basket
  attachInterrupt(digitalPinToInterrupt(BUTTON), changeState, RISING);
  stopLoop = true; //inicialize better after attach interrupt.
  Serial.println("Shoot baskets! Push the button on the breadboard\n");
  
}

void loop() {
  //debounce
  while (millis() - t < debounceDelay){ 
    stopLoop = true;
  }
  
  //comment this following line of code and the last of the loop if you do not want to use the button
  //comment(//) also code: stopLoop = true; of the last lines of the loop if you do not want to use the button
//  while(stopLoop){}
  
//  delay(200); //another alternative of deboucing of button 

  //3 point basket converted
  if (random(threePercent - less, 100 + threePercent + more) >= 100) {
    convertedBaskets++;
    inarowFailed = 0;
    inarowConverted++;
    digitalWrite(LED2, HIGH); //LEDs ON
    digitalWrite(LED1, HIGH);
    digitalWrite(LED0, HIGH);
    Serial.println("CONGRATULATIONS 3-POINT BASKET!");
    if (inarowConverted <= 3 ) more += offset;
    else more = 0;
  }
  //3 point basket failed
  else {
    failedBaskets++;
    inarowConverted = 0;
    inarowFailed++;
    digitalWrite(LED2, LOW); //LEDs OFF
    digitalWrite(LED1, LOW);
    digitalWrite(LED0, LOW);
    Serial.println("3-POINT BASKET FAILED. SHOOT AGAIN");
    if (inarowFailed <= 3) less += offset;
    else less = 0;
  }
  //whole baskets threw
  total = failedBaskets + convertedBaskets;
  //percentage of 3 point shoots
  rate = convertedBaskets *100 / total;

  printing();

  delay(lapse); //use only without button

//  stopLoop = true; //stops loop until new trow (push button) to basket

  //debounce
  t = millis();
}

//See paremeters by Serial Monitor or Serial Plotter
void printing(){
  Serial.print("Three-point baskets converted: ");
  Serial.println(convertedBaskets);
  Serial.print("In a row converted: ");
  Serial.println(inarowConverted);
  Serial.print("Three-points baskets failed: ");
  Serial.println(failedBaskets);
  Serial.print("In a row failed: ");
  Serial.println(inarowFailed);
  Serial.print("Baskets tried: ");
  Serial.println(total);
  Serial.print("3-Point Field Goal Percentage, FG3: ");
  Serial.print(rate);
  Serial.println(" %");

  Serial.println();
  Serial.println("------------------");
}

//function for the button
void changeState(){
  stopLoop = false;
}