xxxxxxxxxx
44
var x = 200;
var y = 200;
function setup() {
createCanvas(400, 400);
}
function draw() {
background(220,220,220,10);
frameRate(20);
var der = int(random(4));
rect(x,y,20,20);
if(der === 1){
x = x + 5;
}else{
x = x - 5;
}
if(der === 2){
x = x - 5;
}else{
x = x + 5;
}
if(der === 3){
y = y + 5;
}else{
y = y - 5 ;
}
if(der===4){
y = y - 5;
}else{
y = y + 5;
}
if(x > 400){
x = 200;
}
if(y>400){
y = 200;
}
if(x < 0){
x = 200;
}
if(y<0){
y = 200;
}
}