#![allow(clippy::new_without_default)]
use std::iter::repeat;

use flax::*;
use glam::*;

component! {
    transform: Mat4,
    position: Vec3,
    rotation: Vec3,
    velocity: Vec3,
}

pub struct Benchmark;

impl Benchmark {
    pub fn new() -> Self {
        Self
    }

    pub fn run(&mut self) {
        let mut world = World::new();
        let mut batch = BatchSpawn::new(10_000);
        batch
            .set(transform(), repeat(Mat4::from_scale(Vec3::ONE)))
            .unwrap();

        batch.set(position(), repeat(Vec3::X)).unwrap();
        batch.set(rotation(), repeat(Vec3::X)).unwrap();
        batch.set(velocity(), repeat(Vec3::X)).unwrap();

        batch.spawn(&mut world);
    }
}