PImage strap;
PFont uiFont;
Touch[] touchObjects;
int touchNumbers, touchCounts;
String[] toucher = { "Knut", "Per", "Daniel", "Gunnar", "Daffy" };
String[] touched = { "Camera", "Luchbox", "Flexus", "Moleskin", "Bus stop" };

void setup(){
  strap=loadImage("strap.png");
  uiFont= loadFont(FACE_SYSTEM, STYLE_BOLD, SIZE_LARGE);
  textFont(uiFont);
  touchObjects = new Touch[20];
  touchCounts = 0;
 }

void draw(){
  touchNumbers = checkTouchNumbers();
  for (int i=0;i<touchNumbers;i++){
    if (touchObjects[i] != null)  touchObjects[i].draw(i*24); // Prints offset touchObject if not Null
    else break;
  }
}

int checkTouchNumbers(){
  int counter = 0;
  for (int i = 0;i<20;i++) {
    if (touchObjects[i] != null) counter = i+1;
    else break;
  }
  return counter;
}

void keyPressed(){
  newTouch(toucher[random(0,4)],touched[random(0,4)]);
  }

// Adds new touch to the array
void newTouch(String a, String b){
  touchObjects[touchCounts%20] = new Touch(a,b,getTime()); 
  touchCounts+=1;
}

// Fetches time of day in seconds since 0000
int getTime() { 
  int timeInSeconds = (hour()*60)*60 + minute()*60 + second(); 
  return timeInSeconds;
}