use ecs::Component;

use crate::projection::{Perspective, Projection};
use crate::vector::Vec3;

pub mod fly;

#[derive(Debug, Component)]
pub struct Camera
{
    pub target: Vec3<f32>,
    pub global_up: Vec3<f32>,
    pub projection: Projection,
}

impl Default for Camera
{
    fn default() -> Self
    {
        Self {
            target: Vec3::default(),
            global_up: Vec3::UP,
            projection: Projection::Perspective(Perspective::default()),
        }
    }
}

/// Marker component for cameras that are active.
#[derive(Debug, Default, Clone, Copy, Component)]
pub struct Active;