How do i get my character to move in all direction

I'm struggling to find a way to get my character to move around in all directions using WSAD also i'm still very new to this program. i'm trying to make an rpg game

https://microstudio.io/Constantine_RetroGamer/rpg/

https://microstudio.dev/i/ItsRPixelG/rpixelg_gemo/

Browse sources in the Explore section (can be searched by the tag >> rpg)

The easiest way to do this is: In init() It's best if you create an object type structure that will contain all the necessary fields regarding the player's position.

in the update() section - you can check the state of key presses.

in the draw() section you draw the entire game.

Player = class
  constructor = function()
    this.x = 0
    this.y = 0
    this.size = 10
  end
  update = function()
    if keyboard.W then 
      this.y += 1
    elsif keyboard.S then 
      this.y -= 1
    elsif keyboard.A then 
      this.x -= 1
    elsif keyboard.D then 
      this.x += 1
    end
  end
  draw = function()
    screen.drawRect( this.x, this.y, this.size, this.size, "orange")
  end
end

init = function()
  player = new Player()
end

update = function()
  player.update()
end

draw = function()
  screen.clear()
  player.draw()
end