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move some functions under more general generics
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@ -744,6 +744,17 @@ impl<T: Number + Signed> Vector2D<T> {
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y: self.y.abs(),
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}
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}
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#[must_use]
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/// Calculates the manhattan distance, x.abs() + y.abs().
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/// ```
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/// # use agb_fixnum::*;
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/// let v1: Vector2D<Num<i32, 8>> = (num!(3.), num!(4.)).into();
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/// assert_eq!(v1.manhattan_distance(), 7.into());
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/// ```
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pub fn manhattan_distance(self) -> T {
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self.x.abs() + self.y.abs()
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}
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}
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impl<I: FixedWidthUnsignedInteger, const N: usize> Vector2D<Num<I, N>> {
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@ -790,28 +801,6 @@ impl<I: FixedWidthUnsignedInteger, const N: usize> Vector2D<Num<I, N>> {
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}
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impl<const N: usize> Vector2D<Num<i32, N>> {
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#[must_use]
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/// Calculates the magnitude squared, ie (x*x + y*y)
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/// ```
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/// # use agb_fixnum::*;
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/// let v1: Vector2D<Num<i32, 8>> = (num!(3.), num!(4.)).into();
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/// assert_eq!(v1.magnitude_squared(), 25.into());
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/// ```
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pub fn magnitude_squared(self) -> Num<i32, N> {
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self.x * self.x + self.y * self.y
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}
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#[must_use]
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/// Calculates the manhattan distance, x.abs() + y.abs().
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/// ```
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/// # use agb_fixnum::*;
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/// let v1: Vector2D<Num<i32, 8>> = (num!(3.), num!(4.)).into();
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/// assert_eq!(v1.manhattan_distance(), 7.into());
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/// ```
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pub fn manhattan_distance(self) -> Num<i32, N> {
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self.x.abs() + self.y.abs()
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}
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#[must_use]
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/// Calculates the magnitude by square root
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/// ```
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@ -1168,6 +1157,17 @@ impl<T: Number> Vector2D<T> {
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y: self.x,
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}
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}
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#[must_use]
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/// Calculates the magnitude squared, ie (x*x + y*y)
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/// ```
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/// # use agb_fixnum::*;
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/// let v1: Vector2D<Num<i32, 8>> = (num!(3.), num!(4.)).into();
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/// assert_eq!(v1.magnitude_squared(), 25.into());
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/// ```
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pub fn magnitude_squared(self) -> T {
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self.x * self.x + self.y * self.y
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}
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}
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impl<T: Number + Neg<Output = T>> Neg for Vector2D<T> {
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