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scale: make BASE public

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This commit is contained in:
Julian Orth 2026-03-07 12:55:05 +01:00
parent d0857ef503
commit 3a03e3c584
1 changed files with 9 additions and 9 deletions
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18
src/scale.rs
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@ -1,8 +1,8 @@
use std::fmt::{Debug, Display, Formatter}; use std::fmt::{Debug, Display, Formatter};
const BASE: u32 = 120; pub const SCALE_BASE: u32 = 120;
const BASE64: i64 = BASE as i64; const BASE64: i64 = SCALE_BASE as i64;
const BASEF: f64 = BASE as f64; pub const SCALE_BASEF: f64 = SCALE_BASE as f64;
#[derive(Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)] #[derive(Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
#[repr(transparent)] #[repr(transparent)]
@ -16,23 +16,23 @@ impl Default for Scale {
impl Scale { impl Scale {
pub const fn from_int(f: u32) -> Self { pub const fn from_int(f: u32) -> Self {
Self(f.saturating_mul(BASE)) Self(f.saturating_mul(SCALE_BASE))
} }
pub fn from_f64(f: f64) -> Self { pub fn from_f64(f: f64) -> Self {
Self((f * BASEF).round() as u32) Self((f * SCALE_BASEF).round() as u32)
} }
pub fn from_f64_as_float(f: f64) -> Self { pub fn from_f64_as_float(f: f64) -> Self {
Self(((f * (BASEF / 15.0)).round() as u32).saturating_mul(15)) Self(((f * (SCALE_BASEF / 15.0)).round() as u32).saturating_mul(15))
} }
pub fn to_f64(self) -> f64 { pub fn to_f64(self) -> f64 {
self.0 as f64 / BASEF self.0 as f64 / SCALE_BASEF
} }
pub fn round_up(self) -> u32 { pub fn round_up(self) -> u32 {
self.0.saturating_add(BASE - 1) / BASE self.0.saturating_add(SCALE_BASE - 1) / SCALE_BASE
} }
pub const fn from_wl(wl: u32) -> Self { pub const fn from_wl(wl: u32) -> Self {
@ -55,7 +55,7 @@ impl Scale {
impl PartialEq<u32> for Scale { impl PartialEq<u32> for Scale {
fn eq(&self, other: &u32) -> bool { fn eq(&self, other: &u32) -> bool {
self.0 == other * BASE self.0 == other * SCALE_BASE
} }
} }