Galactica/src/doodad.rs

use sdl2::render::Canvas;
use sdl2::video::Window;

use crate::physics::PhysVec;
use crate::physics::Position;
use crate::Camera;
use crate::Drawable;
use crate::SpriteAtlas;

pub struct Doodad {
	pub sprite: String,
	pub pos: Position,
	pub scale: u32,
	pub angle: f64,
}

impl Drawable for Doodad {
	fn position(&self) -> PhysVec {
		self.pos.to_cartesian().into()
	}

	fn draw(
		&self,
		canvas: &mut Canvas<Window>,
		sa: &SpriteAtlas,
		c: &Camera,
	) -> Result<(), String> {
		let pos = self.screen_position(canvas, c);
		let sprite = sa.get(&self.sprite);
		sprite.draw(canvas, pos, self.angle, 1.0)?;
		return Ok(());
	}
}