Need this wrote in javascript

constructor(name, radius, speed)

• Parameters
  • name
  • radius (range of values: 10 to 50)
  • speed (range of values: 0 to 25)
• Process
  • Assign the name, radius, and speed values to the appropriate class variables
    • Be sure to use the this keyword
  • Generate a random starting position (xPos and yPos) for the circlethis.xPos = Math.floor(Math.random() * (MAX_WIDTH - radius * 2)); this.yPos = Math.floor(Math.random() * (MAX_HEIGHT - radius * 2));
• Output
  • None

get name() , get radius() and get speed() functions Note: Each of these functions differ only by the variable value affected.

• Parameters
  • None
• Process
  • Return the value of the requested class variable (name, radius or speed)
    • Be sure to use the this keyword
• Output
  • The requested value

set name(name), set radius(radius), and set speed(speed) functions Note: Each of these functions differ only by the variable value affected.

• Parameters
  • Various (i.e., name, radius or speed)
• Process
  • Assign the provided value to the appropriate call variable (name, radius or speed)
    • Be sure to use the this keyword
• Output
  • None

checkForWallCollision()

• Parameters
  • None
• Process Note: Use the movingDown and movingRight class variables to control the circle's direction.
  • Determine if the circle has hit the right edge of the canvasthis.xPos >= (MAX_WIDTH - this.radius * 2)
    • If so, change the horizontal direction of the circle from right to left
  • Determine if the circle has hit the left edge of the canvasthis.xPos <= 0
    • If so, change the horizontal direction of the circle from left to right
  • Determine if the circle has hit the bottom edge of the canvasthis.yPos >= (MAX_HEIGHT - this.radius * 2)
    • If so, change the vertical direction of the circle from down to up
  • Determine if the circle has hit the top edge of the canvasthis.movingDown = true;
    • If so, change the vertical direction of the circle from up to down
  • Update the circle's color by calling the updateColor() function
• Output
  • None

draw(canvas) Note: This is the only class function that is called directly from the general JavaScript code.

• Parameters
  • canvas
• Process
  • Check to see if a collision has occurred by calling the checkForWallCollision() function
  • Update the circle's position by calling the updatePosition() function
  • Prepare to draw the circle using the current color
  • Draw the circle on the canvascanvas.arc(this.xPos + this.radius, this.yPos + this.radius, this.radius, 0, 2 * Math.PI);
  • Prepare to draw the circle's name on the circlecanvas.font = "bold 14pt Calibri";
  • Draw the circle's name on the circlecanvas.fillText(this.name, this.xPos + this.radius, this.yPos + this.radius + 5);
• Output
  • None

updateColor() Note: Use the movingDown and movingRight class variables to determine the circle's direction.

• Parameters
  • None
• Process
  • Determine the color of the circle based on its current direction
    • Red - If the circle is traveling down and to the right
    • Green - If the circle is traveling down and to the left
    • Blue - If the circle is traveling up and to the right
    • Orange - If the circle is traveling up and to the left
• Output
  • None

updatePosition()

• Parameters
  • None
• Process
  • Compute the new horizontal position (xPos) of the circle
    • Moving from left to right: xPos + speed
    • Moving from right to left: xPos - speed
  • Compute the new vertical position (yPos) of the circle
    • Moving from top to bottom: yPos + speed
    • Moving from bottom to top: yPos - speed
• Output
  • None