1 files changed, 34 insertions, 5 deletions
diff --git a/src/main.rs b/src/main.rs
index 31e87da..9161263 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,10 +1,39 @@
+mod core;
 mod launcher;
 mod ui;
 
+use tokio::sync::mpsc;
+use tokio::runtime::Runtime;
+use std::thread;
+
 fn main() {
-    // 初始化UI模块
-    ui::init();
+    // channel for UI -> Backend
+    let (tx, mut rx) = mpsc::channel(32);
+
+    // Spawn Tokio runtime in a background thread
+    thread::spawn(move || {
+        let rt = Runtime::new().unwrap();
+        rt.block_on(async move {
+            println!("Backend started");
+            while let Some(msg) = rx.recv().await {
+                match msg {
+                    ui::UiEvent::StartGame => {
+                        println!("Backend received StartGame");
+                        match core::manifest::fetch_version_manifest().await {
+                            Ok(manifest) => {
+                                println!("Fetched manifest. Latest release: {}", manifest.latest.release);
+                                println!("Latest snapshot: {}", manifest.latest.snapshot);
+                            }
+                            Err(e) => {
+                                eprintln!("Error fetching manifest: {}", e);
+                            }
+                        }
+                    }
+                }
+            }
+        });
+    });
 
-    // 启动器模块的逻辑
-    launcher::start();
-}
-\ No newline at end of file
+    // Run UI on main thread (must be main thread for GTK on some platforms)
+    ui::init(tx);
+}