thedes_session/
lib.rs

1use camera::Camera;
2use thedes_domain::game::{Game, MovePlayerError};
3use thedes_geometry::orientation::Direction;
4use thedes_tui::core::App;
5
6use thiserror::Error;
7
8pub mod camera;
9
10#[derive(Debug, Error)]
11pub enum RenderError {
12    #[error("Failed to handle session camera")]
13    Camera(
14        #[from]
15        #[source]
16        camera::Error,
17    ),
18}
19
20#[derive(Debug, Error)]
21pub enum MoveAroundError {
22    #[error("Failed to move player pointer")]
23    MovePlayer(
24        #[from]
25        #[source]
26        MovePlayerError,
27    ),
28}
29
30#[derive(Debug, Error)]
31pub enum QuickStepError {
32    #[error("Failed to move player head")]
33    MovePlayer(
34        #[from]
35        #[source]
36        MovePlayerError,
37    ),
38}
39
40#[derive(Debug, Clone)]
41pub struct Config {
42    camera: camera::Config,
43}
44
45impl Default for Config {
46    fn default() -> Self {
47        Self::new()
48    }
49}
50
51impl Config {
52    pub fn new() -> Self {
53        Self { camera: camera::Config::new() }
54    }
55
56    pub fn with_camera(self, config: camera::Config) -> Self {
57        Self { camera: config, ..self }
58    }
59
60    pub fn finish(self, game: Game) -> Session {
61        Session { game, camera: self.camera.finish() }
62    }
63}
64
65#[derive(Debug, Clone)]
66pub struct Session {
67    game: Game,
68    camera: Camera,
69}
70
71impl Session {
72    pub fn render(&mut self, app: &mut App) -> Result<(), RenderError> {
73        self.camera.render(app, &mut self.game)?;
74        self.camera.update(app, &mut self.game);
75        Ok(())
76    }
77
78    pub fn move_around(
79        &mut self,
80        app: &mut App,
81        direction: Direction,
82    ) -> Result<(), MoveAroundError> {
83        self.game.move_player_pointer(direction)?;
84        self.camera.update(app, &mut self.game);
85        Ok(())
86    }
87
88    pub fn quick_step(
89        &mut self,
90        app: &mut App,
91        direction: Direction,
92    ) -> Result<(), QuickStepError> {
93        self.game.move_player_head(direction)?;
94        self.camera.update(app, &mut self.game);
95        Ok(())
96    }
97}
thedes_session/lib.rs

thedes_session/
lib.rs
