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var x, y;
var a, b;
function setup() {
createCanvas(400, 400);
x = 200;
y = 0;
a = 30;
b = 30;
}
function draw() {
background(0,0,0);
fill(125,0,50);
stroke(255,255,255);
strokeWeight(5);
ellipse(x,y,a,b);
if (x > 400) {
x = 0
}
if(x < 0) {
x = 400
}
if(y > 400) {
y = 0
}
if (y < 0) {
y = 400
}
}
function keyPressed(){
if (key === 's') {
y = y + 15;
}
if (key === 'w') {
y = y - 15;
}
if (key === 'd'){
x = x + 15;
}
if (key === 'a'){
x = x - 15;
}
if (key === 'j') {
a = a +10;
}
if (key === 'k') {
b = b +10
}
if (key === 'n') {
a = a - 10;
}
if (key === 'm') {
b = b - 10;
}
}