hexagon_map/joint/
mod.rs

1use crate::{CubicPoint, HexPoint, Orientation};
2use serde::{Deserialize, Serialize};
3
4#[derive(Copy, Clone, Debug, Ord, PartialOrd, Eq, PartialEq, Hash, Serialize, Deserialize)]
5pub struct Joint {
6    point: CubicPoint,
7    direction: Orientation,
8}
9
10impl Joint {
11    pub fn new<P>(point: P, direction: Orientation) -> Self
12    where
13        P: HexPoint,
14    {
15        Self { point: point.as_cubic_point(), direction }
16    }
17    pub fn from_points<S, T>(source: S, target: T) -> Self
18    where
19        S: HexPoint,
20        T: HexPoint,
21    {
22        match Orientation::from_points(source, target) {
23            Some(s) => source.as_joint(s),
24            None => panic!("{source:?} and {target:?} are not adjacent points"),
25        }
26    }
27}
28
29impl Joint {
30    pub fn source(&self) -> CubicPoint {
31        self.point
32    }
33    pub fn target(&self) -> CubicPoint {
34        self.direction.goto_points(self.point)
35    }
36    pub fn get_direction(&self) -> Orientation {
37        self.direction
38    }
39    pub fn set_direction(&mut self, direction: Orientation) {
40        self.direction = direction;
41    }
42    pub fn forward(&self) -> Self {
43        Self::new(self.point.go(self.direction), self.direction)
44    }
45    pub fn rotate(&self, clockwise: bool) -> Self {
46        Self::new(self.point, self.direction.rotate(clockwise))
47    }
48}
hexagon_map/joint/mod.rs

hexagon_map/joint/
mod.rs
