feat: stabilize OpenSim interactions and landmarks

2026-08-21 22:46:10 +02:00
parent adf5165033
commit e4e84dcdcb
27 changed files with 536 additions and 101 deletions
--- a/tools/codegen/src/lib.rs
+++ b/tools/codegen/src/lib.rs
@@ -1743,10 +1743,17 @@ fn append_packet_impls(body: &mut String, packets: &[&PacketDefinition]) {
                    );
                }
                BlockRepetition::Variable => {
-                    let _ = writeln!(
-                        body,
-                        "        let {field_name}_count = usize::from(reader.read_u8()?);"
-                    );
+                    if packet.name == "ImprovedInstantMessage" && block.name == "MetaData" {
+                        let _ = writeln!(
+                            body,
+                            "        let {field_name}_count = if reader.is_empty() {{ 0 }} else {{ usize::from(reader.read_u8()?) }};"
+                        );
+                    } else {
+                        let _ = writeln!(
+                            body,
+                            "        let {field_name}_count = usize::from(reader.read_u8()?);"
+                        );
+                    }
                    let _ = writeln!(body, "        let mut {field_name} = Vec::new();");
                    let _ = writeln!(
                        body,