how to make controls for a game code example

Example 1: how to make controls for a game

if (keyDown(up)){
sprite.y = sprite.y-1
}
if (keyDown(down)){
sprite.y = sprite.y+1
}
if (keyDown(right)){
sprite.y = sprite.x+1
}
if (keyDown(lefr)){
sprite.y = sprite.x-1
}

Example 2: how to make controls for a game

if (keyDown(up))