SOURCE

console 命令行工具 X clear

                    
>
console
let x=75
let y=25
function setup(){
    createCanvas(500,500)
    background(255)
    colorMode(HSB,360,100,100)
}
function draw(){
    background(255,1)
    push()
    fill(330,60,50)
    noStroke()
    rect(0,0,50,500)
    rect(100,0,400,50)
    rect(100,100,50,100)
    rect(200,50,50,150)
    rect(50,250,200,25)
    rect(250,150,50,50)
    rect(300,100,25,250)
    rect(100,325,200,25)
    rect(50,400,275,25)
    rect(50,475,350,25)
    rect(375,50,25,375)
    rect(450,50,50,450)
    pop()
    if(keyIsPressed){
        if(keyCode==37){
        x-=0.2
        }
    else if(keyCode==39){
        x+=0.2
    }
    else if(keyCode==38){
        y-=0.2
    }
    else if(keyCode==40){
        y+=0.24
    }
    }
    fill(100,30,90)
    ellipse(x,y,50,50)
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/p5.js/1.1.9/p5.min.js"></script>