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Update backend_lua.rs

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This commit is contained in:
Luuk van Oijen 2023-11-28 14:05:31 +01:00
parent 14097b6c68
commit adfda5a8cb
1 changed files with 27 additions and 0 deletions
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27
src/server/plugins/backend_lua.rs
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@ -118,6 +118,33 @@ impl UserData for Context {
}
});
methods.add_function("GetPlayerName", |lua, (id,): (u8,)| {
let me: Context = lua.globals().get("MP")?;
// We can simply request all player names and pick the one we need
let (tx, rx) = oneshot::channel();
if let Err(e) = me.tx.blocking_send(ServerBoundPluginEvent::RequestPlayers(tx)) {
error!("Failed to send packet: {:?}", e);
}
let message = rx.blocking_recv();
trace!("received player info");
if let Ok(message) = message {
if let PluginBoundPluginEvent::Players(players) = message {
let mut name = None;
'search: for (pid, pname) in players {
if pid == id {
name = Some(pname);
break 'search;
}
}
Ok(name)
} else {
unreachable!() // This really should never be reachable
}
} else {
todo!("Receiving a response from the server failed! How?")
}
});
methods.add_function("SendChatMessage", |lua, (id, msg): (isize, String)| {
let me: Context = lua.globals().get("MP")?;
if let Err(e) = me.tx.blocking_send(ServerBoundPluginEvent::SendChatMessage((id, msg))) {