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add collision function

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Corwin Kuiper 2021-08-15 23:40:25 +01:00
parent 2974711a38
commit 631bf2bae2
1 changed files with 7 additions and 0 deletions
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7
agb/src/number.rs
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@ -656,6 +656,13 @@ impl<T: Number> Rect<T> {
&& point.y < self.position.y + self.size.y && point.y < self.position.y + self.size.y
} }
pub fn touches(self, other: Rect<T>) -> bool {
self.position.x < other.position.x + other.size.x
&& self.position.x + self.size.x > other.position.x
&& self.position.y < other.position.y + other.size.y
&& self.position.y + self.size.y > self.position.y
}
pub fn overlapping_rect(&self, other: Rect<T>) -> Rect<T> { pub fn overlapping_rect(&self, other: Rect<T>) -> Rect<T> {
fn max<E: Number>(x: E, y: E) -> E { fn max<E: Number>(x: E, y: E) -> E {
if x > y { if x > y {