Implement native agent movement and teleportation (#60)

crates/libremetaverse/src/network_manager.rs

@@ -1011,6 +1011,7 @@ pub struct SimulatorData {
     pub wind_speeds: Option<Vec<Vector2>>,
     endpoint: std::net::SocketAddr,
     connected: AtomicBool,
+    movement_complete: AtomicBool,
     handshake_complete: AtomicBool,
     handshake_wait: Condvar,
     handshake_wait_lock: Mutex<()>,
@@ -1173,6 +1174,7 @@ impl Simulator {
             wind_speeds: None,
             endpoint: address,
             connected: AtomicBool::new(false),
+            movement_complete: AtomicBool::new(false),
             handshake_complete: AtomicBool::new(false),
             handshake_wait: Condvar::new(),
             handshake_wait_lock: Mutex::new(()),
@@ -1483,6 +1485,10 @@ impl Simulator {
         Ok(self.caps_running() || self.current_sim_caps_running())
     }
 
+    pub(crate) fn native_start_event_queue(&self) {
+        self.start_current_event_queue();
+    }
+
     fn caps_running(&self) -> bool {
         read(&self.caps_state).as_ref().is_some_and(|inner| {
             Caps::native_from_inner(Arc::clone(inner), self.native_clone_without_caps())
@@ -1615,6 +1621,15 @@ impl Simulator {
         self.connected.load(Ordering::Acquire)
     }
 
+    #[must_use]
+    pub(crate) fn native_agent_movement_complete(&self) -> bool {
+        self.movement_complete.load(Ordering::Acquire)
+    }
+
+    pub(crate) fn native_set_agent_movement_complete(&self, value: bool) {
+        self.movement_complete.store(value, Ordering::Release);
+    }
+
     #[cfg(test)]
     pub(crate) fn native_set_connected_for_tests(&self, connected: bool) {
         self.connected.store(connected, Ordering::Release);