src/components.rs


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use sdl2::rect::Rect;
use specs::prelude::*;
use specs_derive::*;

use crate::math::Vec2;

#[derive(Component, Debug, Clone, Copy)]
pub struct Pos(pub Vec2<f64>);

#[derive(Component, Debug, Clone, Copy)]
pub struct Velocity(pub Vec2<f64>);

#[derive(Component)]
pub struct StaticDrawable
{
    pub texture_name: String,
    pub source_rect:  Rect,
}

#[derive(Component, Default)]
#[storage(NullStorage)]
pub struct Player;