egg.js

// @ts-check

// Egg minigames (yes, like Peppa)
kaplay({
    background: [135, 62, 132],
});

loadSprite("bean", "/sprites/bean.png");
loadSprite("egg", "/sprites/egg.png");
loadSprite("egg_crack", "/sprites/egg_crack.png");

const player = add([
    sprite("bean"),
    pos(center()),
    anchor("center"),
    z(50),
]);

const counter = add([
    text("0"),
    pos(24, 24),
    z(100),
    { value: 0 },
]);

// "shake" is taken, so..
function rock() {
    let strength = 0;
    let time = 0;
    return {
        id: "rock",
        require: ["rotate"],
        update() {
            if (strength === 0) {
                return;
            }
            this.angle = Math.sin(time * 10) * strength;
            time += dt();
            strength -= dt() * 30;
            if (strength <= 0) {
                strength = 0;
                time = 0;
            }
        },
        rock(n = 15) {
            strength = n;
        },
    };
}

onKeyPress("space", () => {
    add([
        sprite("egg"),
        pos(player.pos.add(0, 24)),
        rotate(0),
        anchor("bot"),
        rock(),
        "egg",
        { stage: 0 },
    ]);

    player.moveTo(rand(0, width()), rand(0, height()));
});

// HATCH
onKeyPress("enter", () => {
    get("egg", { recursive: true }).forEach((e) => {
        if (e.stage === 0) {
            e.stage = 1;
            e.rock();
            e.use(sprite("egg_crack"));
        }
        else if (e.stage === 1) {
            e.stage = 2;
            e.use(sprite("bean"));
            addKaboom(e.pos.sub(0, e.height / 2));
            counter.value += 1;
            counter.text = counter.value.toString();
        }
    });
});