add ping/pong to mumlib commands

2 files changed, 5 insertions, 0 deletions

diff --git a/mumd/src/state.rs b/mumd/src/state.rs
index 71f7358..7a4704a 100644
--- a/mumd/src/state.rs
+++ b/mumd/src/state.rs
@@ -303,6 +303,9 @@ impl State {
                 self.audio.set_output_volume(volume);
                 now!(Ok(None))
             }
+            Command::Ping => {
+                now!(Ok(Some(CommandResponse::Pong)))
+            }
             Command::ServerConnect {
                 host,
                 port,
diff --git a/mumlib/src/command.rs b/mumlib/src/command.rs
index 8c54b20..73a065d 100644
--- a/mumlib/src/command.rs
+++ b/mumlib/src/command.rs
@@ -14,6 +14,7 @@ pub enum Command {
     MuteOther(String, Option<bool>),
     MuteSelf(Option<bool>),
     OutputVolumeSet(f32),
+    Ping,
     ServerConnect {
         host: String,
         port: u16,
@@ -40,6 +41,7 @@ pub enum CommandResponse {
     MuteStatus {
         is_muted: bool,
     },
+    Pong,
     ServerConnect {
         welcome_message: Option<String>,
     },