chat packet

2 files changed, 15 insertions, 5 deletions

diff --git a/doc/protocol.md b/doc/protocol.md
index 7324637..4c05cf2 100644
--- a/doc/protocol.md
+++ b/doc/protocol.md
@@ -22,14 +22,15 @@ encoded text.
 0xff disconnect()
 0x01 request_resource(name: Res)
 0x02 respond_resource(data: Vec<u8>)
-0x03 add(id: Obj, prefab: Res<Prefab>)
-0x04 remove(id: Obj)
-0x05 position(id: Obj, pos: Vec3, rot: Vec3)
-0x06 pose(id: Obj, params: Vec<f32>)
+0x03 add(ob: Obj, prefab: Res<Prefab>)
+0x04 remove(ob: Obj)
+0x05 position(ob: Obj, pos: Vec3, rot: Vec3)
+0x06 pose(ob: Obj, params: Vec<f32>)
 0x07 parent(parent: Obj, child: Obj)
-0x08 sound(id: Obj, data: Vec<u8>)
+0x08 sound(ob: Obj, data: Vec<u8>)
 0x09 prefab_index(res: Res)
 0x0a announce_prefab(res: Res)
+0x0b chat(ob: Obj, message: String)
 ```
 
 ## Resources
diff --git a/shared/src/packets.rs b/shared/src/packets.rs
index 1c457d3..a5c017d 100644
--- a/shared/src/packets.rs
+++ b/shared/src/packets.rs
@@ -47,6 +47,8 @@ pub struct Object(pub u128);
 
 #[derive(Clone)]
 pub struct Data(pub Vec<u8>);
+#[derive(Debug, Clone)]
+pub struct Message(pub String);
 
 #[derive(Debug, Clone)]
 pub enum Packet {
@@ -62,6 +64,7 @@ pub enum Packet {
     Sound(Object, Data),
     PrefabIndex(Resource<PrefabIndex>),
     AnnouncePrefab(Resource<Prefab>),
+    Chat(Object, Message),
 }
 
 impl Object {
@@ -126,6 +129,11 @@ impl Packet {
                 w.write_all(&[0x0a])?;
                 resource.write(w)?;
             }
+            Packet::Chat(object, message) => {
+                w.write_all(&[0x0b])?;
+                object.write(w)?;
+                message.write(w)?;
+            }
         }
         Ok(())
     }
@@ -156,6 +164,7 @@ impl ReadWrite for Packet {
             0x08 => Packet::Sound(Object::read(r)?, Data::read(r)?),
             0x09 => Packet::PrefabIndex(Resource::read(r)?),
             0x0a => Packet::AnnouncePrefab(Resource::read(r)?),
+            0x0b => Packet::Chat(Object::read(r)?, Message::read(r)?),
             _ => {
                 for _ in 0..packet_len.max(1) - 1 {
                     r.read_exact(&mut [0])?;