rust/hedgewars-server/src/handlers/inroom.rs
author unc0rr
Wed, 23 Jun 2021 23:41:51 +0200
changeset 15804 747278149393
parent 15795 40929af15167
child 15989 fb389df02e3e
permissions -rw-r--r--
Extract network protocol into a separate crate
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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use super::{common::rnd_reply, strings::*};
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use crate::core::room::GameInfo;
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use crate::core::server::{AddTeamError, SetTeamCountError};
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use crate::handlers::actions::ToPendingMessage;
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use crate::{
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    core::{
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        room::{HwRoom, RoomFlags, MAX_TEAMS_IN_ROOM},
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        server::{
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            ChangeMasterError, ChangeMasterResult, HwRoomControl, HwServer, LeaveRoomResult,
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            ModifyTeamError, StartGameError,
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        },
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        types::{ClientId, RoomId, Voting},
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    },
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    utils::{is_name_illegal, to_engine_msg},
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};
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use base64::{decode, encode};
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use hedgewars_network_protocol::{
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    messages::{
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        add_flags, remove_flags, server_chat, HwProtocolMessage, HwServerMessage::*,
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        ProtocolFlags as Flags,
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    },
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    types,
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    types::{GameCfg, VoteType, MAX_HEDGEHOGS_PER_TEAM},
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};
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use log::*;
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use std::{cmp::min, iter::once, mem::swap};
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#[derive(Clone)]
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struct ByMsg<'a> {
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    messages: &'a [u8],
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}
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impl<'a> Iterator for ByMsg<'a> {
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    type Item = &'a [u8];
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    fn next(&mut self) -> Option<<Self as Iterator>::Item> {
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        if let Some(size) = self.messages.get(0) {
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            let (msg, next) = self.messages.split_at(*size as usize + 1);
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            self.messages = next;
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            Some(msg)
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        } else {
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            None
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        }
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    }
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}
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fn by_msg(source: &[u8]) -> ByMsg {
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    ByMsg { messages: source }
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}
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const VALID_MESSAGES: &[u8] =
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    b"M#+LlRrUuDdZzAaSjJ,NpPwtgfhbc12345\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8A";
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const NON_TIMED_MESSAGES: &[u8] = b"M#hb";
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fn is_msg_valid(msg: &[u8], team_indices: &[u8]) -> bool {
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    match msg {
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        [size, typ, body @ ..] => {
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            VALID_MESSAGES.contains(typ)
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                && match body {
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                    [1..=MAX_HEDGEHOGS_PER_TEAM, team, ..] if *typ == b'h' => {
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                        team_indices.contains(team)
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                    }
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                    _ => *typ != b'h',
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                }
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        }
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        _ => false,
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    }
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}
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fn is_msg_empty(msg: &[u8]) -> bool {
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    msg.get(1).filter(|t| **t == b'+').is_some()
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}
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fn is_msg_timed(msg: &[u8]) -> bool {
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    msg.get(1)
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        .filter(|t| !NON_TIMED_MESSAGES.contains(t))
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        .is_some()
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}
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fn voting_description(kind: &VoteType) -> String {
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    format!(
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        "New voting started: {}",
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        match kind {
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            VoteType::Kick(nick) => format!("kick {}", nick),
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            VoteType::Map(name) => format!("map {}", name.as_ref().unwrap()),
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            VoteType::Pause => "pause".to_string(),
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            VoteType::NewSeed => "new seed".to_string(),
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            VoteType::HedgehogsPerTeam(number) => format!("hedgehogs per team: {}", number),
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        }
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    )
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}
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fn room_message_flag(msg: &HwProtocolMessage) -> RoomFlags {
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    use hedgewars_network_protocol::messages::HwProtocolMessage::*;
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    match msg {
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        ToggleRestrictJoin => RoomFlags::RESTRICTED_JOIN,
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        ToggleRestrictTeams => RoomFlags::RESTRICTED_TEAM_ADD,
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        ToggleRegisteredOnly => RoomFlags::REGISTRATION_REQUIRED,
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        _ => RoomFlags::empty(),
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    }
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}
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pub fn handle(
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    mut room_control: HwRoomControl,
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    response: &mut super::Response,
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    message: HwProtocolMessage,
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) {
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    let (client, room) = room_control.get();
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    let (client_id, room_id) = (client.id, room.id);
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    use hedgewars_network_protocol::messages::HwProtocolMessage::*;
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    match message {
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        Part(msg) => {
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            let msg = match msg {
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                Some(s) => format!("part: {}", s),
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                None => "part".to_string(),
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            };
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            let result = room_control.leave_room();
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            super::common::get_room_leave_result(
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                room_control.server(),
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                room_control.room(),
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                &msg,
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                result,
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                response,
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            );
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            room_control.cleanup_room();
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        }
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        Chat(msg) => {
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            response.add(
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                ChatMsg {
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                    nick: client.nick.clone(),
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                    msg,
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                }
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                .send_all()
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                .in_room(room_id),
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            );
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        }
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        TeamChat(msg) => {
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            if room.game_info.is_some() {
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                if let Some(clan_color) = room.find_team_color(client_id) {
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                    let engine_msg =
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                        to_engine_msg(format!("b{}]{}\x20\x20", client.nick, msg).bytes());
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                    let team = room.clan_team_owners(clan_color).collect();
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                    response.add(ForwardEngineMessage(vec![engine_msg]).send_many(team))
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                }
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            }
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        }
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        Fix => {
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            if let Err(_) = room_control.fix_room() {
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                response.warn(ACCESS_DENIED)
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            }
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        }
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        Unfix => {
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            if let Err(_) = room_control.unfix_room() {
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                response.warn(ACCESS_DENIED)
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            }
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        }
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        Greeting(text) => {
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            if let Err(_) = room_control.set_room_greeting(text) {
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                response.warn(ACCESS_DENIED)
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            }
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        }
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        MaxTeams(count) => {
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            use crate::core::server::SetTeamCountError;
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            match room_control.set_room_max_teams(count) {
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                Ok(()) => {}
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                Err(SetTeamCountError::NotMaster) => response.warn(NOT_MASTER),
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                Err(SetTeamCountError::InvalidNumber) => {
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                    response.warn("/maxteams: specify number from 2 to 8")
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                }
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            };
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        }
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        RoomName(new_name) => {
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            use crate::core::server::ModifyRoomNameError;
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            match room_control.set_room_name(new_name) {
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                Ok(old_name) => {
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                    let (client, room) = room_control.get();
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                    super::common::get_room_update(Some(old_name), room, Some(client), response)
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                }
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                Err(ModifyRoomNameError::AccessDenied) => response.warn(ACCESS_DENIED),
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                Err(ModifyRoomNameError::InvalidName) => response.warn(ILLEGAL_ROOM_NAME),
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                Err(ModifyRoomNameError::DuplicateName) => response.warn(ROOM_EXISTS),
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            }
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        }
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        ToggleReady => {
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            let flags = if room_control.toggle_ready() {
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                add_flags(&[Flags::Ready])
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            } else {
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                remove_flags(&[Flags::Ready])
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            };
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            let (client, room) = room_control.get();
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            let msg = if client.protocol_number < 38 {
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                LegacyReady(client.is_ready(), vec![client.nick.clone()])
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            } else {
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                ClientFlags(flags, vec![client.nick.clone()])
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            };
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            response.add(msg.send_all().in_room(room_id));
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            if room.is_fixed() && room.ready_players_number == room.players_number {
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                let result = room_control.start_game();
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                super::common::get_start_game_data(
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                    room_control.server(),
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                    room_id,
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                    result,
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                    response,
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                );
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            }
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        }
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        AddTeam(info) => {
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            use crate::core::server::AddTeamError;
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            match room_control.add_team(info) {
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                Ok(team) => {
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                    response.add(TeamAccepted(team.name.clone()).send_self());
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                    response.add(
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                        TeamAdd(team.to_protocol())
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                            .send_all()
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                            .in_room(room_id)
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                            .but_self(),
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                    );
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                    response.add(
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                        TeamColor(team.name.clone(), team.color)
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                            .send_all()
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                            .in_room(room_id),
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                    );
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                    response.add(
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                        HedgehogsNumber(team.name.clone(), team.hedgehogs_number)
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                            .send_all()
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                            .in_room(room_id),
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                    );
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                    let room = room_control.room();
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                    let room_master = room.master_id.map(|id| room_control.server().client(id));
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                    super::common::get_room_update(None, room, room_master, response);
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                }
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                Err(AddTeamError::TooManyTeams) => response.warn(TOO_MANY_TEAMS),
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                Err(AddTeamError::TooManyHedgehogs) => response.warn(TOO_MANY_HEDGEHOGS),
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                Err(AddTeamError::TeamAlreadyExists) => response.warn(TEAM_EXISTS),
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                Err(AddTeamError::Restricted) => response.warn(TEAM_ADD_RESTRICTED),
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            }
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        }
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        RemoveTeam(name) => {
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            use crate::core::server::RemoveTeamError;
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            match room_control.remove_team(&name) {
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                Ok(()) => {
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                    let (client, room) = room_control.get();
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                    let removed_teams = vec![name];
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                    super::common::get_remove_teams_data(room_id, false, removed_teams, response);
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                }
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                Err(RemoveTeamError::NoTeam) => response.warn(NO_TEAM_TO_REMOVE),
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                Err(RemoveTeamError::TeamNotOwned) => response.warn(TEAM_NOT_OWNED),
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            }
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        }
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        SetHedgehogsNumber(team_name, number) => {
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            use crate::core::server::SetHedgehogsError;
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            match room_control.set_team_hedgehogs_number(&team_name, number) {
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                Ok(()) => {
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                    response.add(
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                        HedgehogsNumber(team_name.clone(), number)
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                            .send_all()
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                            .in_room(room_id)
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                            .but_self(),
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                    );
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                }
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                Err(SetHedgehogsError::NotMaster) => response.error(NOT_MASTER),
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                Err(SetHedgehogsError::NoTeam) => response.warn(NO_TEAM),
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                Err(SetHedgehogsError::InvalidNumber(previous_number)) => {
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                    response.add(HedgehogsNumber(team_name.clone(), previous_number).send_self())
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                }
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            }
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        }
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        SetTeamColor(team_name, color) => match room_control.set_team_color(&team_name, color) {
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            Ok(()) => response.add(
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                TeamColor(team_name, color)
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                    .send_all()
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                    .in_room(room_id)
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                    .but_self(),
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            ),
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            Err(ModifyTeamError::NoTeam) => response.warn(NO_TEAM),
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            Err(ModifyTeamError::NotMaster) => response.error(NOT_MASTER),
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        },
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        Cfg(cfg) => {
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            use crate::core::server::SetConfigError;
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            let msg = cfg.to_server_msg();
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            match room_control.set_config(cfg) {
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                Ok(()) => {
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                    response.add(msg.send_all().in_room(room_control.room().id).but_self());
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                }
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                Err(SetConfigError::NotMaster) => response.error(NOT_MASTER),
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                Err(SetConfigError::RoomFixed) => response.warn(ACCESS_DENIED),
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            }
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        }
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        Save(name, location) => {
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            response.add(
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                server_chat(format!("Room config saved as {}", name))
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                    .send_all()
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                    .in_room(room_id),
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            );
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            room_control.save_config(name, location);
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        }
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        #[cfg(feature = "official-server")]
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        SaveRoom(filename) => {
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            if client.is_admin() {
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                match room.get_saves() {
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                    Ok(contents) => response.request_io(super::IoTask::SaveRoom {
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                        room_id,
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                        filename,
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                        contents,
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                    }),
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                    Err(e) => {
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                        warn!("Error while serializing the room configs: {}", e);
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                        response.warn("Unable to serialize the room configs.")
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662f7df89d06 Implement room config export
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   315
                    }
14676
9377ee00f1f1 Server action refactoring part 7 of N
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                }
13666
09f4a30e50cc Rust 2018 conversion
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   317
            }
13529
662f7df89d06 Implement room config export
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parents: 13528
diff changeset
   318
        }
14785
a1077e8d26f4 implement watch message apart from replay deserializing
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diff changeset
   319
        #[cfg(feature = "official-server")]
13529
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parents: 13528
diff changeset
   320
        LoadRoom(filename) => {
14697
f64e21f164a5 fix some warnings
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parents: 14694
diff changeset
   321
            if client.is_admin() {
14781
01f8ab45f806 fix lobby joining
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parents: 14780
diff changeset
   322
                response.request_io(super::IoTask::LoadRoom { room_id, filename });
13666
09f4a30e50cc Rust 2018 conversion
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parents: 13530
diff changeset
   323
            }
13529
662f7df89d06 Implement room config export
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parents: 13528
diff changeset
   324
        }
13528
c8b626b0a3ad Implement save/delete commands
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parents: 13527
diff changeset
   325
        Delete(name) => {
15523
f4f6060b536c add a separate interface for modifying room state
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parents: 15522
diff changeset
   326
            if !room_control.delete_config(&name) {
14676
9377ee00f1f1 Server action refactoring part 7 of N
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diff changeset
   327
                response.add(Warning(format!("Save doesn't exist: {}", name)).send_self());
13528
c8b626b0a3ad Implement save/delete commands
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parents: 13527
diff changeset
   328
            } else {
14683
932ff7683653 Server action refactoring part 8 of N
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parents: 14676
diff changeset
   329
                response.add(
932ff7683653 Server action refactoring part 8 of N
alfadur <mail@none>
parents: 14676
diff changeset
   330
                    server_chat(format!("Room config {} has been deleted", name))
932ff7683653 Server action refactoring part 8 of N
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parents: 14676
diff changeset
   331
                        .send_all()
932ff7683653 Server action refactoring part 8 of N
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parents: 14676
diff changeset
   332
                        .in_room(room_id),
932ff7683653 Server action refactoring part 8 of N
alfadur <mail@none>
parents: 14676
diff changeset
   333
                );
14676
9377ee00f1f1 Server action refactoring part 7 of N
alfadur <mail@none>
parents: 14675
diff changeset
   334
            }
13528
c8b626b0a3ad Implement save/delete commands
alfadur
parents: 13527
diff changeset
   335
        }
13478
d79795acaa73 Mostly implement voting
alfadur
parents: 13477
diff changeset
   336
        CallVote(None) => {
14676
9377ee00f1f1 Server action refactoring part 7 of N
alfadur <mail@none>
parents: 14675
diff changeset
   337
            response.add(server_chat("Available callvote commands: kick <nickname>, map <name>, pause, newseed, hedgehogs <number>".to_string())
9377ee00f1f1 Server action refactoring part 7 of N
alfadur <mail@none>
parents: 14675
diff changeset
   338
                .send_self());
13478
d79795acaa73 Mostly implement voting
alfadur
parents: 13477
diff changeset
   339
        }
15525
16d3c9acd715 restore voting
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parents: 15523
diff changeset
   340
        CallVote(Some(kind)) => {
16d3c9acd715 restore voting
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parents: 15523
diff changeset
   341
            use crate::core::server::StartVoteError;
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parents: 15523
diff changeset
   342
            let room_id = room_control.room().id;
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parents: 15523
diff changeset
   343
            if super::common::check_vote(
16d3c9acd715 restore voting
alfadur <mail@none>
parents: 15523
diff changeset
   344
                room_control.server(),
16d3c9acd715 restore voting
alfadur <mail@none>
parents: 15523
diff changeset
   345
                room_control.room(),
16d3c9acd715 restore voting
alfadur <mail@none>
parents: 15523
diff changeset
   346
                &kind,
16d3c9acd715 restore voting
alfadur <mail@none>
parents: 15523
diff changeset
   347
                response,
16d3c9acd715 restore voting
alfadur <mail@none>
parents: 15523
diff changeset
   348
            ) {
16d3c9acd715 restore voting
alfadur <mail@none>
parents: 15523
diff changeset
   349
                match room_control.start_vote(kind.clone()) {
16d3c9acd715 restore voting
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parents: 15523
diff changeset
   350
                    Ok(()) => {
16d3c9acd715 restore voting
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parents: 15523
diff changeset
   351
                        let msg = voting_description(&kind);
16d3c9acd715 restore voting
alfadur <mail@none>
parents: 15523
diff changeset
   352
                        response.add(server_chat(msg).send_all().in_room(room_id));
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alfadur <mail@none>
parents: 15523
diff changeset
   353
                        let vote_result = room_control.vote(types::Vote {
16d3c9acd715 restore voting
alfadur <mail@none>
parents: 15523
diff changeset
   354
                            is_pro: true,
16d3c9acd715 restore voting
alfadur <mail@none>
parents: 15523
diff changeset
   355
                            is_forced: false,
16d3c9acd715 restore voting
alfadur <mail@none>
parents: 15523
diff changeset
   356
                        });
16d3c9acd715 restore voting
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parents: 15523
diff changeset
   357
                        super::common::handle_vote(room_control, vote_result, response);
13478
d79795acaa73 Mostly implement voting
alfadur
parents: 13477
diff changeset
   358
                    }
15525
16d3c9acd715 restore voting
alfadur <mail@none>
parents: 15523
diff changeset
   359
                    Err(StartVoteError::VotingInProgress) => {
16d3c9acd715 restore voting
alfadur <mail@none>
parents: 15523
diff changeset
   360
                        response.add(
16d3c9acd715 restore voting
alfadur <mail@none>
parents: 15523
diff changeset
   361
                            server_chat("There is already voting in progress".to_string())
16d3c9acd715 restore voting
alfadur <mail@none>
parents: 15523
diff changeset
   362
                                .send_self(),
16d3c9acd715 restore voting
alfadur <mail@none>
parents: 15523
diff changeset
   363
                        );
13478
d79795acaa73 Mostly implement voting
alfadur
parents: 13477
diff changeset
   364
                    }
14683
932ff7683653 Server action refactoring part 8 of N
alfadur <mail@none>
parents: 14676
diff changeset
   365
                }
13478
d79795acaa73 Mostly implement voting
alfadur
parents: 13477
diff changeset
   366
            }
15525
16d3c9acd715 restore voting
alfadur <mail@none>
parents: 15523
diff changeset
   367
        }
16d3c9acd715 restore voting
alfadur <mail@none>
parents: 15523
diff changeset
   368
        Vote(vote) => {
16d3c9acd715 restore voting
alfadur <mail@none>
parents: 15523
diff changeset
   369
            let vote_result = room_control.vote(types::Vote {
16d3c9acd715 restore voting
alfadur <mail@none>
parents: 15523
diff changeset
   370
                is_pro: vote,
16d3c9acd715 restore voting
alfadur <mail@none>
parents: 15523
diff changeset
   371
                is_forced: false,
16d3c9acd715 restore voting
alfadur <mail@none>
parents: 15523
diff changeset
   372
            });
16d3c9acd715 restore voting
alfadur <mail@none>
parents: 15523
diff changeset
   373
            super::common::handle_vote(room_control, vote_result, response);
16d3c9acd715 restore voting
alfadur <mail@none>
parents: 15523
diff changeset
   374
        }
16d3c9acd715 restore voting
alfadur <mail@none>
parents: 15523
diff changeset
   375
        ForceVote(vote) => {
14697
f64e21f164a5 fix some warnings
alfadur
parents: 14694
diff changeset
   376
            let is_forced = client.is_admin();
15525
16d3c9acd715 restore voting
alfadur <mail@none>
parents: 15523
diff changeset
   377
            let vote_result = room_control.vote(types::Vote {
16d3c9acd715 restore voting
alfadur <mail@none>
parents: 15523
diff changeset
   378
                is_pro: vote,
16d3c9acd715 restore voting
alfadur <mail@none>
parents: 15523
diff changeset
   379
                is_forced,
16d3c9acd715 restore voting
alfadur <mail@none>
parents: 15523
diff changeset
   380
            });
16d3c9acd715 restore voting
alfadur <mail@none>
parents: 15523
diff changeset
   381
            super::common::handle_vote(room_control, vote_result, response);
16d3c9acd715 restore voting
alfadur <mail@none>
parents: 15523
diff changeset
   382
        }
14683
932ff7683653 Server action refactoring part 8 of N
alfadur <mail@none>
parents: 14676
diff changeset
   383
        ToggleRestrictJoin | ToggleRestrictTeams | ToggleRegisteredOnly => {
15523
f4f6060b536c add a separate interface for modifying room state
alfadur <mail@none>
parents: 15522
diff changeset
   384
            if room_control.toggle_flag(room_message_flag(&message)) {
f4f6060b536c add a separate interface for modifying room state
alfadur <mail@none>
parents: 15522
diff changeset
   385
                let (client, room) = room_control.get();
14686
9f98086de1b6 Server action refactoring part 9 of N
alfadur <mail@none>
parents: 14683
diff changeset
   386
                super::common::get_room_update(None, room, Some(&client), response);
13523
8c5dd562c9f7 Add room flags
alfadur
parents: 13521
diff changeset
   387
            }
8c5dd562c9f7 Add room flags
alfadur
parents: 13521
diff changeset
   388
        }
13423
87a6cad20c90 Implement game start & engine messages
alfadur
parents: 13422
diff changeset
   389
        StartGame => {
15523
f4f6060b536c add a separate interface for modifying room state
alfadur <mail@none>
parents: 15522
diff changeset
   390
            let result = room_control.start_game();
f4f6060b536c add a separate interface for modifying room state
alfadur <mail@none>
parents: 15522
diff changeset
   391
            super::common::get_start_game_data(room_control.server(), room_id, result, response);
13423
87a6cad20c90 Implement game start & engine messages
alfadur
parents: 13422
diff changeset
   392
        }
15527
428a0e7da27b restore engine message handler
alfadur <mail@none>
parents: 15525
diff changeset
   393
        EngineMessage(em) => {
14697
f64e21f164a5 fix some warnings
alfadur
parents: 14694
diff changeset
   394
            if client.teams_in_game > 0 {
f64e21f164a5 fix some warnings
alfadur
parents: 14694
diff changeset
   395
                let decoding = decode(&em[..]).unwrap();
f64e21f164a5 fix some warnings
alfadur
parents: 14694
diff changeset
   396
                let messages = by_msg(&decoding);
f64e21f164a5 fix some warnings
alfadur
parents: 14694
diff changeset
   397
                let valid = messages.filter(|m| is_msg_valid(m, &client.team_indices));
f64e21f164a5 fix some warnings
alfadur
parents: 14694
diff changeset
   398
                let non_empty = valid.clone().filter(|m| !is_msg_empty(m));
f64e21f164a5 fix some warnings
alfadur
parents: 14694
diff changeset
   399
                let sync_msg = valid.clone().filter(|m| is_msg_timed(m)).last().map(|m| {
f64e21f164a5 fix some warnings
alfadur
parents: 14694
diff changeset
   400
                    if is_msg_empty(m) {
f64e21f164a5 fix some warnings
alfadur
parents: 14694
diff changeset
   401
                        Some(encode(m))
f64e21f164a5 fix some warnings
alfadur
parents: 14694
diff changeset
   402
                    } else {
f64e21f164a5 fix some warnings
alfadur
parents: 14694
diff changeset
   403
                        None
f64e21f164a5 fix some warnings
alfadur
parents: 14694
diff changeset
   404
                    }
f64e21f164a5 fix some warnings
alfadur
parents: 14694
diff changeset
   405
                });
13423
87a6cad20c90 Implement game start & engine messages
alfadur
parents: 13422
diff changeset
   406
14697
f64e21f164a5 fix some warnings
alfadur
parents: 14694
diff changeset
   407
                let em_response = encode(&valid.flat_map(|msg| msg).cloned().collect::<Vec<_>>());
f64e21f164a5 fix some warnings
alfadur
parents: 14694
diff changeset
   408
                if !em_response.is_empty() {
f64e21f164a5 fix some warnings
alfadur
parents: 14694
diff changeset
   409
                    response.add(
f64e21f164a5 fix some warnings
alfadur
parents: 14694
diff changeset
   410
                        ForwardEngineMessage(vec![em_response])
f64e21f164a5 fix some warnings
alfadur
parents: 14694
diff changeset
   411
                            .send_all()
f64e21f164a5 fix some warnings
alfadur
parents: 14694
diff changeset
   412
                            .in_room(room.id)
f64e21f164a5 fix some warnings
alfadur
parents: 14694
diff changeset
   413
                            .but_self(),
f64e21f164a5 fix some warnings
alfadur
parents: 14694
diff changeset
   414
                    );
f64e21f164a5 fix some warnings
alfadur
parents: 14694
diff changeset
   415
                }
f64e21f164a5 fix some warnings
alfadur
parents: 14694
diff changeset
   416
                let em_log = encode(&non_empty.flat_map(|msg| msg).cloned().collect::<Vec<_>>());
15527
428a0e7da27b restore engine message handler
alfadur <mail@none>
parents: 15525
diff changeset
   417
428a0e7da27b restore engine message handler
alfadur <mail@none>
parents: 15525
diff changeset
   418
                room_control.log_engine_msg(em_log, sync_msg);
13423
87a6cad20c90 Implement game start & engine messages
alfadur
parents: 13422
diff changeset
   419
            }
15527
428a0e7da27b restore engine message handler
alfadur <mail@none>
parents: 15525
diff changeset
   420
        }
13423
87a6cad20c90 Implement game start & engine messages
alfadur
parents: 13422
diff changeset
   421
        RoundFinished => {
15523
f4f6060b536c add a separate interface for modifying room state
alfadur <mail@none>
parents: 15522
diff changeset
   422
            if let Some(team_names) = room_control.leave_game() {
f4f6060b536c add a separate interface for modifying room state
alfadur <mail@none>
parents: 15522
diff changeset
   423
                let (client, room) = room_control.get();
14689
aae29ba56aec Server action refactoring part C of N
alfadur <mail@none>
parents: 14688
diff changeset
   424
                response.add(
14782
50fcef24003f add typed protocol flags
alfadur
parents: 14781
diff changeset
   425
                    ClientFlags(remove_flags(&[Flags::InGame]), vec![client.nick.clone()])
14689
aae29ba56aec Server action refactoring part C of N
alfadur <mail@none>
parents: 14688
diff changeset
   426
                        .send_all()
aae29ba56aec Server action refactoring part C of N
alfadur <mail@none>
parents: 14688
diff changeset
   427
                        .in_room(room.id),
aae29ba56aec Server action refactoring part C of N
alfadur <mail@none>
parents: 14688
diff changeset
   428
                );
aae29ba56aec Server action refactoring part C of N
alfadur <mail@none>
parents: 14688
diff changeset
   429
15519
b3157d218ae2 disallow mutable clients to leave the server
alfadur <mail@none>
parents: 15518
diff changeset
   430
                for team_name in team_names {
b3157d218ae2 disallow mutable clients to leave the server
alfadur <mail@none>
parents: 15518
diff changeset
   431
                    let msg = once(b'F').chain(team_name.bytes());
b3157d218ae2 disallow mutable clients to leave the server
alfadur <mail@none>
parents: 15518
diff changeset
   432
                    response.add(
b3157d218ae2 disallow mutable clients to leave the server
alfadur <mail@none>
parents: 15518
diff changeset
   433
                        ForwardEngineMessage(vec![to_engine_msg(msg)])
b3157d218ae2 disallow mutable clients to leave the server
alfadur <mail@none>
parents: 15518
diff changeset
   434
                            .send_all()
b3157d218ae2 disallow mutable clients to leave the server
alfadur <mail@none>
parents: 15518
diff changeset
   435
                            .in_room(room_id)
b3157d218ae2 disallow mutable clients to leave the server
alfadur <mail@none>
parents: 15518
diff changeset
   436
                            .but_self(),
b3157d218ae2 disallow mutable clients to leave the server
alfadur <mail@none>
parents: 15518
diff changeset
   437
                    );
13423
87a6cad20c90 Implement game start & engine messages
alfadur
parents: 13422
diff changeset
   438
                }
15519
b3157d218ae2 disallow mutable clients to leave the server
alfadur <mail@none>
parents: 15518
diff changeset
   439
15541
d122b65bdf6f reapply some simplifications
alfadur <mail@none>
parents: 15540
diff changeset
   440
                if let Some(0) = room.teams_in_game() {
15523
f4f6060b536c add a separate interface for modifying room state
alfadur <mail@none>
parents: 15522
diff changeset
   441
                    if let Some(result) = room_control.end_game() {
f4f6060b536c add a separate interface for modifying room state
alfadur <mail@none>
parents: 15522
diff changeset
   442
                        super::common::get_end_game_result(
f4f6060b536c add a separate interface for modifying room state
alfadur <mail@none>
parents: 15522
diff changeset
   443
                            room_control.server(),
f4f6060b536c add a separate interface for modifying room state
alfadur <mail@none>
parents: 15522
diff changeset
   444
                            room_id,
f4f6060b536c add a separate interface for modifying room state
alfadur <mail@none>
parents: 15522
diff changeset
   445
                            result,
f4f6060b536c add a separate interface for modifying room state
alfadur <mail@none>
parents: 15522
diff changeset
   446
                            response,
f4f6060b536c add a separate interface for modifying room state
alfadur <mail@none>
parents: 15522
diff changeset
   447
                        );
f4f6060b536c add a separate interface for modifying room state
alfadur <mail@none>
parents: 15522
diff changeset
   448
                    }
15519
b3157d218ae2 disallow mutable clients to leave the server
alfadur <mail@none>
parents: 15518
diff changeset
   449
                }
14689
aae29ba56aec Server action refactoring part C of N
alfadur <mail@none>
parents: 14688
diff changeset
   450
            }
14683
932ff7683653 Server action refactoring part 8 of N
alfadur <mail@none>
parents: 14676
diff changeset
   451
        }
13445
d3c86ade3d4d Send the rnd reply to the room only.
Marcin Mielniczuk <marmistrz.dev@zoho.eu>
parents: 13444
diff changeset
   452
        Rnd(v) => {
13521
ba5211dddb21 Assorted chat fixes
alfadur
parents: 13520
diff changeset
   453
            let result = rnd_reply(&v);
ba5211dddb21 Assorted chat fixes
alfadur
parents: 13520
diff changeset
   454
            let mut echo = vec!["/rnd".to_string()];
15795
40929af15167 find excuses to use shiny new 🦀 features
alfadur
parents: 15697
diff changeset
   455
            echo.extend(v);
13521
ba5211dddb21 Assorted chat fixes
alfadur
parents: 13520
diff changeset
   456
            let chat_msg = ChatMsg {
15523
f4f6060b536c add a separate interface for modifying room state
alfadur <mail@none>
parents: 15522
diff changeset
   457
                nick: client.nick.clone(),
14683
932ff7683653 Server action refactoring part 8 of N
alfadur <mail@none>
parents: 14676
diff changeset
   458
                msg: echo.join(" "),
13521
ba5211dddb21 Assorted chat fixes
alfadur
parents: 13520
diff changeset
   459
            };
14676
9377ee00f1f1 Server action refactoring part 7 of N
alfadur <mail@none>
parents: 14675
diff changeset
   460
            response.add(chat_msg.send_all().in_room(room_id));
9377ee00f1f1 Server action refactoring part 7 of N
alfadur <mail@none>
parents: 14675
diff changeset
   461
            response.add(result.send_all().in_room(room_id));
14683
932ff7683653 Server action refactoring part 8 of N
alfadur <mail@none>
parents: 14676
diff changeset
   462
        }
15523
f4f6060b536c add a separate interface for modifying room state
alfadur <mail@none>
parents: 15522
diff changeset
   463
        Delegate(nick) => match room_control.change_master(nick) {
15487
91f0c5ec37b5 move change_master into the server
alfadur
parents: 15482
diff changeset
   464
            Ok(ChangeMasterResult {
91f0c5ec37b5 move change_master into the server
alfadur
parents: 15482
diff changeset
   465
                old_master_id,
91f0c5ec37b5 move change_master into the server
alfadur
parents: 15482
diff changeset
   466
                new_master_id,
91f0c5ec37b5 move change_master into the server
alfadur
parents: 15482
diff changeset
   467
            }) => {
91f0c5ec37b5 move change_master into the server
alfadur
parents: 15482
diff changeset
   468
                if let Some(master_id) = old_master_id {
91f0c5ec37b5 move change_master into the server
alfadur
parents: 15482
diff changeset
   469
                    response.add(
91f0c5ec37b5 move change_master into the server
alfadur
parents: 15482
diff changeset
   470
                        ClientFlags(
91f0c5ec37b5 move change_master into the server
alfadur
parents: 15482
diff changeset
   471
                            remove_flags(&[Flags::RoomMaster]),
15523
f4f6060b536c add a separate interface for modifying room state
alfadur <mail@none>
parents: 15522
diff changeset
   472
                            vec![room_control.server().client(master_id).nick.clone()],
15487
91f0c5ec37b5 move change_master into the server
alfadur
parents: 15482
diff changeset
   473
                        )
91f0c5ec37b5 move change_master into the server
alfadur
parents: 15482
diff changeset
   474
                        .send_all()
91f0c5ec37b5 move change_master into the server
alfadur
parents: 15482
diff changeset
   475
                        .in_room(room_id),
91f0c5ec37b5 move change_master into the server
alfadur
parents: 15482
diff changeset
   476
                    );
91f0c5ec37b5 move change_master into the server
alfadur
parents: 15482
diff changeset
   477
                }
91f0c5ec37b5 move change_master into the server
alfadur
parents: 15482
diff changeset
   478
                response.add(
91f0c5ec37b5 move change_master into the server
alfadur
parents: 15482
diff changeset
   479
                    ClientFlags(
91f0c5ec37b5 move change_master into the server
alfadur
parents: 15482
diff changeset
   480
                        add_flags(&[Flags::RoomMaster]),
15523
f4f6060b536c add a separate interface for modifying room state
alfadur <mail@none>
parents: 15522
diff changeset
   481
                        vec![room_control.server().client(new_master_id).nick.clone()],
15487
91f0c5ec37b5 move change_master into the server
alfadur
parents: 15482
diff changeset
   482
                    )
91f0c5ec37b5 move change_master into the server
alfadur
parents: 15482
diff changeset
   483
                    .send_all()
91f0c5ec37b5 move change_master into the server
alfadur
parents: 15482
diff changeset
   484
                    .in_room(room_id),
91f0c5ec37b5 move change_master into the server
alfadur
parents: 15482
diff changeset
   485
                );
91f0c5ec37b5 move change_master into the server
alfadur
parents: 15482
diff changeset
   486
            }
91f0c5ec37b5 move change_master into the server
alfadur
parents: 15482
diff changeset
   487
            Err(ChangeMasterError::NoAccess) => {
15482
4cc9ec732392 refactor some of the room handler
alfadur
parents: 15439
diff changeset
   488
                response.warn("You're not the room master or a server admin!")
15487
91f0c5ec37b5 move change_master into the server
alfadur
parents: 15482
diff changeset
   489
            }
91f0c5ec37b5 move change_master into the server
alfadur
parents: 15482
diff changeset
   490
            Err(ChangeMasterError::AlreadyMaster) => {
91f0c5ec37b5 move change_master into the server
alfadur
parents: 15482
diff changeset
   491
                response.warn("You're already the room master.")
14784
8390d5e4e39c implememg global&delegate messages
alfadur
parents: 14782
diff changeset
   492
            }
15487
91f0c5ec37b5 move change_master into the server
alfadur
parents: 15482
diff changeset
   493
            Err(ChangeMasterError::NoClient) => response.warn("Player is not online."),
91f0c5ec37b5 move change_master into the server
alfadur
parents: 15482
diff changeset
   494
            Err(ChangeMasterError::ClientNotInRoom) => {
91f0c5ec37b5 move change_master into the server
alfadur
parents: 15482
diff changeset
   495
                response.warn("The player is not in your room.")
91f0c5ec37b5 move change_master into the server
alfadur
parents: 15482
diff changeset
   496
            }
91f0c5ec37b5 move change_master into the server
alfadur
parents: 15482
diff changeset
   497
        },
14683
932ff7683653 Server action refactoring part 8 of N
alfadur <mail@none>
parents: 14676
diff changeset
   498
        _ => warn!("Unimplemented!"),
12147
03ccb89820f3 Room creation halfplemented
unc0rr
parents:
diff changeset
   499
    }
03ccb89820f3 Room creation halfplemented
unc0rr
parents:
diff changeset
   500
}