float speed;
float x_current = 0;

void angleMove(float x, float y, float angle, float armLength, float speed) {
  clearDisplay();
  arduino.digitalWrite(right, arduino.HIGH);
  
  noFill();
  strokeWeight(20);                              // Controls thickness of blue border
  stroke(color(0, 0, 255));

  beginShape();                                  // Draws shape
   vertex(convertXCoord(x - x_current + armLength*cos(angle*PI/360)), convertYCoord(y + armLength*sin(angle*PI/360)));
   vertex(convertXCoord(x - x_current), convertYCoord(y));
   vertex(convertXCoord(x - x_current + armLength*cos(angle*PI/360)), convertYCoord(y - armLength*sin(angle*PI/360)));
  endShape(CLOSE);

      
  if (x_current < displayWidth-menu.width){
    x_current = x_current + 1*speed;
  } else {
    x_current = 0;
  }

  
}