refactor for server

src/bin/client.rs

@@ -0,0 +1,5 @@
+use openworm::client::App;
+
+fn main() {
+    App::run();
+}

src/bin/server.rs

@@ -0,0 +1,5 @@
+use openworm::server::run_server;
+
+fn main() {
+    run_server();
+}

src/client/mod.rs

@@ -1,6 +1,6 @@
 use std::sync::Arc;
 
-use app::App;
+pub use app::App;
 use arboard::Clipboard;
 use input::Input;
 use render::Renderer;
@@ -11,10 +11,6 @@ mod app;
 mod input;
 mod render;
 
-pub fn main() {
-    App::run();
-}
-
 pub struct Client {
     renderer: Renderer,
     input: Input,

src/lib.rs

@@ -0,0 +1,2 @@
+pub mod client;
+pub mod server;

src/server/mod.rs

@@ -0,0 +1,3 @@
+pub fn run_server() {
+    println!("hello world!")
+}