nil_core/world/
city.rs

1// Copyright (C) Call of Nil contributors
2// SPDX-License-Identifier: AGPL-3.0-only
3
4use crate::continent::ContinentKey;
5use crate::error::Result;
6use crate::ranking::score::Score;
7use crate::ruler::Ruler;
8use crate::world::World;
9
10impl World {
11  pub fn count_cities<R>(&self, owner: R) -> u32
12  where
13    R: Into<Ruler>,
14  {
15    self
16      .continent
17      .cities_of(owner)
18      .count()
19      .try_into()
20      .unwrap_or(u32::MAX)
21  }
22
23  pub fn get_city_score(&self, key: impl ContinentKey) -> Result<Score> {
24    let stats = self.stats.infrastructure.as_ref();
25    self.continent.city(key)?.score(stats)
26  }
27
28  pub fn rename_city(&mut self, key: impl ContinentKey, name: &str) -> Result<()> {
29    let coord = key.into_coord(self.continent.size())?;
30    let city = self.continent.city_mut(coord)?;
31    name.clone_into(city.name_mut());
32
33    self.emit_public_city_updated(coord);
34    self.emit_city_updated(coord);
35
36    Ok(())
37  }
38}
nil_core/world/city.rs

nil_core/world/
city.rs
