Create initial multiplayer server skeleton

rc_multiplayer/src/cli.rs

@@ -0,0 +1,27 @@
+use clap::Parser;
+
+#[derive(Parser, Debug)]
+#[command(version, about, long_about = None)]
+pub struct CliArgs {
+    /// UDP port on which to accept connections
+    #[arg(short, long, default_value_t = 4542)]
+    pub port: u16,
+
+    /// IP Address on which to accept connections
+    #[arg(long, default_value_t = {"127.0.0.1".to_string()})]
+    pub ip: String,
+
+    /// Assets root
+    #[arg(long, default_value_t = {"../assets/robocraft".to_string()})]
+    pub assets: String,
+
+    /// User data root
+    #[arg(long, default_value_t = {"../data/robocraft".to_string()})]
+    pub data: String,
+}
+
+impl CliArgs {
+    pub fn get() -> Self {
+        Self::parse()
+    }
+}