3 files changed, 0 insertions, 166 deletions
diff --git a/src/geometry/direction.rs b/src/geometry/direction.rs
deleted file mode 100644
index e37f750..0000000
--- a/src/geometry/direction.rs
+++ /dev/null
@@ -1,67 +0,0 @@
-use crate::geometry::vec::Vec2d;
-use std::fmt;
-
-#[derive(Clone, Copy, Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
-pub enum Direction {
-    North,
-    NorthEast,
-    East,
-    SouthEast,
-    South,
-    SouthWest,
-    West,
-    NorthWest,
-}
-
-impl fmt::Display for Direction {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        use Direction::*;
-        let s = match self {
-            North => "N",
-            NorthEast => "NE",
-            East => "E",
-            SouthEast => "SE",
-            South => "S",
-            SouthWest => "SW",
-            West => "W",
-            NorthWest => "NW",
-        };
-        f.write_str(s)
-    }
-}
-
-impl Direction {
-    pub fn is_diagonal(&self) -> bool {
-        use Direction::*;
-
-        match self {
-            NorthEast | SouthEast | SouthWest | NorthWest => true,
-            _ => false,
-        }
-    }
-
-    pub fn as_vec(&self) -> Vec2d {
-        use Direction::*;
-        match self {
-            North => Vec2d::new(0, -1),
-            NorthEast => Vec2d::new(1, -1),
-            East => Vec2d::new(1, 0),
-            SouthEast => Vec2d::new(1, 1),
-            South => Vec2d::new(0, 1),
-            SouthWest => Vec2d::new(-1, 1),
-            West => Vec2d::new(-1, 0),
-            NorthWest => Vec2d::new(-1, -1),
-        }
-    }
-
-    pub const ALL: [Direction; 8] = [
-        Direction::North,
-        Direction::NorthEast,
-        Direction::East,
-        Direction::SouthEast,
-        Direction::South,
-        Direction::SouthWest,
-        Direction::West,
-        Direction::NorthWest,
-    ];
-}
diff --git a/src/geometry/point.rs b/src/geometry/point.rs
deleted file mode 100644
index 1ab9b36..0000000
--- a/src/geometry/point.rs
+++ /dev/null
@@ -1,37 +0,0 @@
-use crate::geometry::vec::*;
-
-use std::ops::*;
-
-#[derive(Debug, Default, Clone, Copy, Hash, PartialEq, Eq)]
-pub struct Point2d {
-    pub x: i8,
-    pub y: i8,
-}
-
-impl Point2d {
-    pub fn new(x: i8, y: i8) -> Point2d {
-        Point2d { x, y }
-    }
-}
-
-impl Add<Vec2d> for Point2d {
-    type Output = Self;
-
-    fn add(self, other: Vec2d) -> Self {
-        Point2d {
-            x: self.x.saturating_add(other.x),
-            y: self.y.saturating_add(other.y),
-        }
-    }
-}
-
-impl Sub for Point2d {
-    type Output = Vec2d;
-
-    fn sub(self, other: Self) -> Vec2d {
-        Vec2d {
-            x: self.x.saturating_sub(other.x),
-            y: self.y.saturating_sub(other.y),
-        }
-    }
-}
diff --git a/src/geometry/vec.rs b/src/geometry/vec.rs
deleted file mode 100644
index 375a0f9..0000000
--- a/src/geometry/vec.rs
+++ /dev/null
@@ -1,62 +0,0 @@
-use std::ops::*;
-
-#[derive(Debug, Default, Clone, Copy, Hash, PartialEq, Eq)]
-pub struct Vec2d {
-    pub x: i8,
-    pub y: i8,
-}
-
-impl Vec2d {
-    pub const fn new(x: i8, y: i8) -> Vec2d {
-        Vec2d { x, y }
-    }
-    pub fn magnitude_squared(&self) -> i8 {
-        self.x
-            .saturating_pow(2)
-            .saturating_add(self.y.saturating_pow(2))
-    }
-}
-
-impl Add for Vec2d {
-    type Output = Self;
-
-    fn add(self, other: Self) -> Self {
-        Vec2d {
-            x: self.x.saturating_add(other.x),
-            y: self.y.saturating_add(other.y),
-        }
-    }
-}
-
-impl Sub for Vec2d {
-    type Output = Self;
-
-    fn sub(self, other: Self) -> Self {
-        Vec2d {
-            x: self.x.saturating_sub(other.x),
-            y: self.y.saturating_sub(other.y),
-        }
-    }
-}
-
-impl Mul<i8> for Vec2d {
-    type Output = Self;
-
-    fn mul(self, other: i8) -> Self {
-        Vec2d {
-            x: self.x.saturating_mul(other),
-            y: self.y.saturating_mul(other),
-        }
-    }
-}
-
-impl Neg for Vec2d {
-    type Output = Self;
-
-    fn neg(self) -> Self {
-        Vec2d {
-            x: -self.x,
-            y: -self.y,
-        }
-    }
-}