From f550c3696f23947f0666fa8bf3234c90e402acdc Mon Sep 17 00:00:00 2001
From: Max Bradbury <max@tinybird.info>
Date: Sat, 18 Apr 2020 18:07:25 +0100
Subject: [PATCH] handle errors for game

---
 src/bin/smiley.rs | 4 +++-
 src/game.rs       | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/bin/smiley.rs b/src/bin/smiley.rs
index 6b4d288..1bca3bc 100644
--- a/src/bin/smiley.rs
+++ b/src/bin/smiley.rs
@@ -12,7 +12,9 @@ fn main() {
         .nth(2)
         .expect("No output path specified. Usage: `smiley infile outfile`");
 
-    let mut game = Game::from(fs::read_to_string(input_file).unwrap());
+    let mut game = Game::from(
+        fs::read_to_string(input_file).unwrap()
+    ).unwrap();
 
     game.avatar.animation_frames = vec![Image {
         pixels: vec![
diff --git a/src/game.rs b/src/game.rs
index b0cf1a6..b052c11 100644
--- a/src/game.rs
+++ b/src/game.rs
@@ -41,7 +41,7 @@ pub struct Game {
 }
 
 impl Game {
-    fn from(string: String) -> Result<Game, &'static dyn Error> {
+    pub fn from(string: String) -> Result<Game, &'static dyn Error> {
         let mut string = format!("{}\n\n", string.trim_matches('\n'));
 
         if string.starts_with("# BITSY VERSION") {