Update RPC example to also use rset

Author: chitoyuu

examples/rpc/src/client.rs

@@ -47,6 +47,7 @@ impl ServerPuppet {
     #[method]
     fn on_connected_to_server(&mut self, #[base] owner: TRef<Node>) {
         owner.rpc("greet_server", &[Variant::new("hello")]);
+        owner.rset("foo", 42);
     }
 
     #[method(rpc = "puppet")]

examples/rpc/src/server.rs

@@ -8,12 +8,15 @@ const OUT_BANDWIDTH: i64 = 1000;
 
 #[derive(NativeClass)]
 #[inherit(Node)]
-pub struct Server;
+pub struct Server {
+    #[property(rpc = "master", set = "Self::set_foo")]
+    foo: i32,
+}
 
 #[methods]
 impl Server {
     fn new(_owner: &Node) -> Self {
-        Self
+        Self { foo: 0 }
     }
 
     #[method]
@@ -41,4 +44,10 @@ impl Server {
             &[Variant::new("hello")],
         );
     }
+
+    #[method]
+    fn set_foo(&mut self, #[base] _owner: TRef<Node>, value: i32) {
+        godot_print!("Client sets foo to: {}", value);
+        self.foo = value;
+    }
 }