add steamworks

.gitignore

@@ -3,4 +3,5 @@
 android/
 .vscode/
 addons/
-Cargo.lock
+Cargo.lock
+steam_appid.txt

Cargo.toml

@@ -20,6 +20,7 @@ path-clean = "1.0.1"
 pollster = "0.3"
 puffin = "0.19.1"
 puffin_egui = "0.29"
+steamworks = {git = "https://github.com/trevyn/steamworks-rs", branch = "master"}
 wgpu = {version = "22.1.0", default-features = false, features = ["metal", "naga-ir"]}
 winit = "0.30"
 # rapier2d = {version = "0.22.0", features = ["default", "debug-render"]}

src/main.rs

@@ -44,5 +44,35 @@ fn config() -> GlassConfig {
 fn main() -> Result<(), GlassError> {
     eprintln!("Hello world!");
 
+    match steamworks::Client::init() {
+        Ok(client) => {
+            let _cb = client.register_callback(|p: steamworks::PersonaStateChange| {
+                println!("Got callback: {:?}", p);
+            });
+
+            let utils = client.utils();
+            println!("Utils:");
+            println!("AppId: {:?}", utils.app_id());
+            println!("UI Language: {}", utils.ui_language());
+
+            let apps = client.apps();
+            println!("Apps");
+            println!(
+                "IsInstalled(480): {}",
+                apps.is_app_installed(steamworks::AppId(480))
+            );
+            println!(
+                "InstallDir(480): {}",
+                apps.app_install_dir(steamworks::AppId(480))
+            );
+            println!("BuildId: {}", apps.app_build_id());
+            println!("AppOwner: {:?}", apps.app_owner());
+            println!("Langs: {:?}", apps.available_game_languages());
+            println!("Lang: {}", apps.current_game_language());
+        }
+
+        Err(e) => println!("Steam client error: {}", e),
+    }
+
     Glass::run(config(), |context| Box::new(FluidSimApp::new(context)))
 }