let particles = [];

function setup() {
    cursor(CROSS);
    colorMode(HSB);
    createCanvas(700, 500);
}

function draw() {
    background("rgba(0,0,0,0.05)");
    particles.forEach((ps, i) => {
        if (ps.lifeover()) {
            particles.splice(i, 1);
        } else {
            ps.update();
            ps.show();
        }
    });
}

function mouseClicked() {
    let ps = new Particles(mouseX, mouseY, 100);
    let hue = random(0, 360);
    ps.particles.forEach((p) => {
        p.hue = hue;
        p.saturation = 50;
        p.velocity = p5.Vector.random2D().mult(random(0, 30));
    });
    particles.push(ps);
}