From 3ef8f4d918406eec6bdc29e0ebd883fabfac9b2e Mon Sep 17 00:00:00 2001
From: Julian T <julian@jtle.dk>
Date: Thu, 5 Aug 2021 15:44:40 +0200
Subject: Add picture for c5505ab84820248c6dba35fc06aef9e0ced183de

---
 src/core/vector2.rs | 167 ----------------------------------------------------
 1 file changed, 167 deletions(-)
 delete mode 100644 src/core/vector2.rs

(limited to 'src/core/vector2.rs')

diff --git a/src/core/vector2.rs b/src/core/vector2.rs
deleted file mode 100644
index 405b12a..0000000
--- a/src/core/vector2.rs
+++ /dev/null
@@ -1,167 +0,0 @@
-//! Implements 2d vectors
-//!
-//! This is implemented generictly with types that fit in the Number trait
-use crate::{Float, Number};
-use std::ops::{Sub, Add, Mul, Div};
-use std::fmt;
-use std::cmp::min;
-
-#[derive(Clone, Copy)]
-pub struct Vector2<T: Number> {
-    pub x: T,
-    pub y: T,
-}
-
-pub type Vector2f = Vector2<Float>;
-pub type Vector2i = Vector2<i32>;
-
-
-impl<T: Number> Vector2<T> {
-    pub fn new(initial: T) -> Vector2<T> {
-        Vector2 { x: initial, y: initial }
-    }
-
-    pub fn new_xy(x: T, y: T) -> Vector2<T> {
-        Vector2 { x, y }
-    }
-}
-
-impl<T: Number> Sub for Vector2<T> {
-    type Output = Self;
-    fn sub(self, op: Self) -> Self::Output {
-        Self::new_xy(
-            self.x - op.x,
-            self.y - op.y,
-        )
-    }
-}
-
-impl<T: Number> Add for Vector2<T> {
-    type Output = Self;
-    fn add(self, op: Self) -> Self::Output {
-        Self::new_xy(
-            self.x + op.x,
-            self.y + op.y,
-        )
-    }
-}
-
-impl<T: Number> Mul for Vector2<T> {
-    type Output = Self;
-    fn mul(self, op: Self) -> Self::Output {
-        Self::new_xy(
-            self.x * op.x,
-            self.y * op.y,
-        )
-    }
-}
-
-impl<T: Number> Mul<T> for Vector2<T> {
-    type Output = Self;
-    fn mul(self, op: T) -> Self::Output {
-        Self::new_xy(
-            self.x * op,
-            self.y * op,
-        )
-    }
-}
-
-impl<T: Number> Div for Vector2<T> {
-    type Output = Self;
-    fn div(self, op: Self) -> Self::Output {
-        Self::new_xy(
-            self.x / op.x,
-            self.y / op.y,
-        )
-    }
-}
-
-impl<T: Number> fmt::Display for Vector2<T> {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        f.write_fmt(format_args!("[{}, {}]", self.x, self.y))
-    }
-}
-
-impl From<Vector2i> for Vector2f {
-    fn from(v: Vector2i) -> Self {
-        Self {
-            x: v.x as Float,
-            y: v.y as Float,
-        }
-    }
-}
-
-impl From<Vector2f> for Vector2i {
-    fn from(v: Vector2f) -> Self {
-        Self {
-            x: v.x as i32,
-            y: v.y as i32,
-        }
-    }
-}
-
-impl Vector2i {
-    pub const ZERO: Self = Vector2i {x: 0, y: 0};
-
-    pub fn cap(&self, x: i32, y: i32) -> Self {
-        Self::new_xy(
-            min(self.x, x),
-            min(self.y, y),
-            )
-    }
-}
-
-impl Vector2f {
-    pub fn length(&self) -> Float {
-        (self.x*self.x + self.y*self.y).sqrt()
-    }
-
-    pub fn ceil(&self) -> Self {
-        Self::new_xy(
-            self.x.ceil(),
-            self.y.ceil()
-            )
-    }
-
-    pub fn floor(&self) -> Self {
-        Self::new_xy(
-            self.x.floor(),
-            self.y.floor()
-            )
-    }
-}
-
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn new_vec2() {
-        let v = Vector2::new_xy(2.0, 10.0);
-
-        assert!(v.x == 2.0 && v.y == 10.0);
-
-        let v = Vector2::new(3);
-
-        assert!(v.x == 3 && v.y == 3);
-    }
-
-    #[test]
-    fn sub_vec2() {
-        let v1 = Vector2::new_xy(10, 11);
-        let v2 = Vector2::new_xy(2, 3);
-
-        let v3 = v1-v2;
-        assert!(v3.x == 8 && v3.y == 8);
-    }
-
-    #[test]
-    fn add_vec2() {
-        let v1 = Vector2::new_xy(10, 11);
-        let v2 = Vector2::new_xy(2, 3);
-
-        let v3 = v1+v2;
-        assert!(v3.x == 12 && v3.y == 14);
-    }
-}
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