From ffd92b2d0ded6aea2f505dfce422252c378b7548 Mon Sep 17 00:00:00 2001
From: Raymond Hogenson <rhogenson@posteo.net>
Date: Sat, 18 Aug 2018 15:42:11 -0400
Subject: Add a health bar

It's sweet now
---
 src/main.rs  | 2 ++
 src/state.rs | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

(limited to 'src')

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
 }
diff --git a/src/state.rs b/src/state.rs
index d309862..5f622b5 100644
--- a/src/state.rs
+++ b/src/state.rs
@@ -28,7 +28,7 @@ pub struct Enemy {
     pub health: i64,
 }
 
-const STARTING_HEALTH: i64 = 100;
+pub const STARTING_HEALTH: i64 = 100;
 
 impl EBullet {
     pub fn new(x: i32, d_x: f64, y: i32, d_y: f64) -> EBullet {
-- 
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