Add a health bar

It's sweet now

1 files changed, 2 insertions, 0 deletions

diff --git a/src/main.rs b/src/main.rs
index 603aa5c..ca1bdd8 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -73,6 +73,8 @@ fn frame(canvas: &mut sdl2::render::WindowCanvas, state: &mut state::State, even
     for bullet in state.bullets.iter() {
         bullet.draw(canvas, &textures.ebullet);
     }
+    canvas.set_draw_color(sdl2::pixels::Color::RGB(255, 0, 0));
+    canvas.draw_rect(sdl2::rect::Rect::new(0, 0, (state.enemies[0].health as f64 / state::STARTING_HEALTH as f64 * constants::X_DIM as f64).round() as u32, 20)).unwrap();
     state.count += 1;
     Result::Nothing
 }