Implement estate and marketplace services (#73)

crates/libremetaverse/src/world_internal_semantics.rs

@@ -4,7 +4,7 @@
 
 use super::*;
 use libremetaverse_structured_data::{OSD, OSDMap};
-use libremetaverse_types::UUID;
+use libremetaverse_types::{UUID, Vector3};
 use packets::{
     EstateOwnerMessagePacket, EstateOwnerMessagePacketAgentDataBlock,
     EstateOwnerMessagePacketMethodDataBlock, EstateOwnerMessagePacketParamListBlock,
@@ -144,6 +144,56 @@ fn set_experience_all_empty_lists_produces_empty_result() {
     assert!(allowed.is_empty());
 }
 
+#[test]
+fn land_stat_caps_reply_preserves_mono_score_and_emits_after_decode() {
+    let client = GridClient::new().expect("GridClient constructor");
+    let estate = client.estate();
+    let task_id = uuid();
+    let received = Arc::new(Mutex::new(None));
+    let captured = Arc::clone(&received);
+    let _subscription = estate.subscribe_top_scripts_reply(Arc::new(move |reply| {
+        *captured.lock().unwrap() = Some((reply.object_count(), reply.tasks()));
+    }));
+    let mut message =
+        messages::linden::LandStatReplyMessage::new().expect("LandStatReplyMessage constructor");
+    message.report_type = EstateToolsLandStatReportType::TopScripts as u32;
+    message.total_object_count = 1;
+    message.report_data_blocks = vec![messages::linden::LandStatReplyMessageReportDataBlock {
+        location: Vector3 {
+            x: 1.0,
+            y: 2.0,
+            z: 3.0,
+        },
+        mono_score: 4.5,
+        owner_name: "Owner Resident".into(),
+        score: 9.25,
+        task_id,
+        task_local_id: 17,
+        task_name: "Scripted object".into(),
+        time_stamp: std::time::SystemTime::UNIX_EPOCH,
+    }];
+    let encoded = message.serialize().expect("serialize LandStatReply");
+    let mut decoded =
+        messages::linden::LandStatReplyMessage::new().expect("LandStatReplyMessage constructor");
+    decoded
+        .deserialize(encoded)
+        .expect("deserialize LandStatReply");
+
+    client
+        .network()
+        .dispatch_caps_event("LandStatReply", &message, simulator());
+
+    let received = received.lock().unwrap();
+    let (count, tasks) = received.as_ref().expect("TopScriptsReply event");
+    assert_eq!(*count, 1);
+    let task = tasks.get(&task_id).expect("reported task");
+    assert_eq!(task.mono_score, 4.5);
+    assert_eq!(task.score, 9.25);
+    assert_eq!(task.task_local_id, 17);
+    assert_eq!(task.task_name, "Scripted object");
+    assert_eq!(task.owner_name, "Owner Resident");
+}
+
 // parity-case: LibreMetaverse.Tests/ExperiencePreferencesMessageTests.cs::ExperiencePreferencesMessageTests.ExtractExperiencePermission_Allowed_ReturnsAllow::test cf095ab428713004ebac6e1915a47ae0c03bd2958addbba2a39fd2f0edf51a74 translated
 #[test]
 fn extract_experience_permission_allowed_returns_allow() {