84 lines
1.7 KiB
Rust
84 lines
1.7 KiB
Rust
use bevy_reflect::Reflect;
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use glam::Vec2;
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use std::ops::{Add, AddAssign};
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/// A two dimensional "size" as defined by a width and height
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#[derive(Copy, Clone, PartialEq, Debug, Reflect)]
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pub struct Size<T: Reflect = f32> {
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pub width: T,
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pub height: T,
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}
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impl<T: Reflect> Size<T> {
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pub fn new(width: T, height: T) -> Self {
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Size { width, height }
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}
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}
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impl<T: Default + Reflect> Default for Size<T> {
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fn default() -> Self {
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Self {
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width: Default::default(),
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height: Default::default(),
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}
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}
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}
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/// A rect, as defined by its "side" locations
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#[derive(Copy, Clone, PartialEq, Debug, Reflect)]
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pub struct Rect<T: Reflect> {
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pub left: T,
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pub right: T,
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pub top: T,
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pub bottom: T,
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}
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impl<T: Reflect> Rect<T> {
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pub fn all(value: T) -> Self
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where
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T: Clone,
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{
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Rect {
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left: value.clone(),
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right: value.clone(),
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top: value.clone(),
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bottom: value,
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}
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}
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}
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impl<T: Default + Reflect> Default for Rect<T> {
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fn default() -> Self {
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Self {
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left: Default::default(),
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right: Default::default(),
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top: Default::default(),
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bottom: Default::default(),
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}
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}
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}
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impl<T: Reflect> Add<Vec2> for Size<T>
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where
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T: Add<f32, Output = T>,
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{
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type Output = Size<T>;
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fn add(self, rhs: Vec2) -> Self::Output {
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Self {
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width: self.width + rhs.x,
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height: self.height + rhs.y,
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}
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}
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}
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impl<T: Reflect> AddAssign<Vec2> for Size<T>
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where
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T: AddAssign<f32>,
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{
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fn add_assign(&mut self, rhs: Vec2) {
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self.width += rhs.x;
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self.height += rhs.y;
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}
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}
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