add logger

1 files changed, 19 insertions, 2 deletions

diff --git a/src/main.rs b/src/main.rs
index 197b200..1f5dc8a 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -17,11 +17,28 @@ use std::{
     io::{Cursor, Read},
 };
 
+use log::{error, info};
 use obi::Image;
 
 pub fn main() {
-    let sdl_context = sdl2::init().unwrap();
-    let ttf_context = sdl2::ttf::init().unwrap();
+    env_logger::init();
+
+    let sdl_context = sdl2::init();
+    if sdl_context.is_err() {
+        error!("Unable to find libsdl2 ... Exiting");
+        return;
+    }
+    let sdl_context = sdl_context.unwrap();
+    info!("Initialized SDL context");
+
+    let ttf_context = sdl2::ttf::init();
+    if ttf_context.is_err() {
+        error!("Unable to find SDL2_ttf ... Exiting");
+        return;
+    }
+    let ttf_context = ttf_context.unwrap();
+    info!("Initialized SDL_ttf context");
+
     let args: Vec<_> = env::args().collect();
     if args.len() < 2 {
         AppState::init(160, 160, &sdl_context, &ttf_context, None).run();