Interface 7

boolean isMousePressed = false;

void setup() {
  size(400, 400); // Set canvas size
  background(220); // Set background color
}

void draw() {
  // This function is intentionally left empty
}

void mousePressed() {
  // Change the background color when the mouse is pressed
  background(random(255), random(255), random(255));
  
  // Set the mouse pressed state to true
  isMousePressed = true;
  
  // Show text "Clicked" at the center of the canvas
  showText("Clicked");
}

void mouseReleased() {
  // If the mouse was pressed, change the background color and show "Released"
  if (isMousePressed) {
    background(random(255), random(255), random(255));
    showText("Released");
  }
  // Set the mouse pressed state to false
  isMousePressed = false;
}

void showText(String message) {
  fill(0); // Set text color to black
  textSize(20); // Set text size
  textAlign(CENTER, CENTER); // Center align the text
  text(message, width / 2, height / 2);
}