diff options
Diffstat (limited to 'src/world.rs')
| -rw-r--r-- | src/world.rs | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/src/world.rs b/src/world.rs index ecdc540..50a3a4b 100644 --- a/src/world.rs +++ b/src/world.rs @@ -24,6 +24,7 @@ pub struct World<'a, 'b> { default_room: RoomId, players: HashMap<PlayerId, RoomId>, rooms: HashMap<RoomId, Room<'a, 'b>>, + room_age: HashMap<RoomId, u32>, encyclopedia: Encyclopedia, time: Timestamp } @@ -38,11 +39,13 @@ impl <'a, 'b>World<'a, 'b> { default_room, encyclopedia: encyclopedia.clone(), players: HashMap::new(), - rooms: hashmap!(purgatory::purgatory_id() => purgatory::create_purgatory(encyclopedia)) + rooms: hashmap!(purgatory::purgatory_id() => purgatory::create_purgatory(encyclopedia)), + room_age: HashMap::new() } } fn get_room_mut(&mut self, id: &RoomId) -> Result<&mut Room<'a, 'b>> { + self.room_age.insert(id.clone(), 0); let result = self.get_room_mut_(id); if let Err(err) = &result { println!("Failed to load room {:?}: {:?}", id, err); @@ -169,6 +172,24 @@ impl <'a, 'b>World<'a, 'b> { } } + pub fn unload_rooms(&mut self){ + let mut to_remove = Vec::new(); + for roomid in self.rooms.keys() { + if self.rooms[roomid].has_players() { + self.room_age.insert(roomid.clone(), 0); + } else { + let age = *self.room_age.get(&roomid).unwrap_or(&0) + 1; + self.room_age.insert(roomid.clone(), age); + if age > 2 { + to_remove.push(roomid.clone()); + } + } + } + for roomid in to_remove { + self.rooms.remove(&roomid); + } + } + pub fn view(&self) -> HashMap<PlayerId, WorldMessage> { let mut views = HashMap::new(); for room in self.rooms.values() { |