var nothingness = 1, nGain = 0.003;
var getBonus = 0;

var mx = 0, my = 0;

let clicking = false;
var cubePos = [

];

window.addEventListener('mousemove', (e) => {
    mx = e.pageX;
    my = e.pageY;
});

document.querySelector('canvas').addEventListener('click', (e) => {
    let p1 = MDN.perspectiveMatrix(Math.PI * 100 / 180, ratio, 0.01, 1000);
    for (let cubieI in cubePos) {
        let cubie = cubePos[cubieI];
        let p2 = MDN.multiplyPoint(p1, [cubie[0], cubie[1], cubie[2], 1]);

        p2[0] /= width;
        p2[1] /= height;

        p2[0] += (mx - width / 2) / width * 2;
        p2[1] -= (my - height / 2) / height * 2;

        let b = 0.001 / (Math.sqrt(p2[0] ** 2 + p2[1] ** 2) + .003);

        getBonus += b;
    }
});

setInterval(function () {
    nothingness += nGain + getBonus;
    getBonus += 0.0001 * cubePos.length;
    getBonus *= 0.93;

    for (let a of cubePos) {
        let f = (nGain + getBonus * 100 + 10) / (nothingness + 10);

        f *= 50;

        if (f > 100) f = 100;

        a[0] = a[0] * 0.9 + a[3] * .4 * f;
        a[1] = a[1] * 0.9 + a[4] * .4 * f;

        f /= Math.sqrt(a[0] * a[0] + a[1] * a[1]) / 0.3;

        if (f > 0.3) f = 0.3;

        let a3 = a[3], a4 = a[4];

        a[3] = Math.sin(f) * a4 + Math.cos(f) * a3;

        a[4] = -Math.sin(f) * a3 + Math.cos(f) * a4;

        let d = Math.sqrt(a[3] * a[3] + a[4] * a[4])

        a[3] /= d / 2;
        a[4] /= d / 2;
    }
}, 1000 / 60)


document.querySelector('canvas').addEventListener('click', async (e) => {
    if (clicking) return;
    clicking = true;
    getBonus += 0.01;
    clicking = false;
})