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Fix inaccurate beat snapping for osu charts. Fix osu charts with too low BPM not able to be imported.

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PopSlime
2023-03-05 20:40:02 +08:00
parent 6d74685cb7
commit 1851bd3c54
3 changed files with 16 additions and 6 deletions
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6
Assets/Cryville/Common/Math/FractionUtils.cs
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@@ -12,12 +12,12 @@ namespace Cryville.Common.Math {
/// <param name="error">The error.</param>
/// <param name="n">The numerator.</param>
/// <param name="d">The denominator.</param>
/// <exception cref="ArgumentOutOfRangeException"><paramref name="value" /> is less than 0 or <paramref name="error" /> is not greater than 0 or not less than 1.</exception>
/// <exception cref="ArgumentOutOfRangeException"><paramref name="value" /> is less than 0 or <paramref name="error" /> is not greater than 0 or greater than 1.</exception>
public static void ToFraction(double value, double error, out int n, out int d) {
if (value < 0.0)
throw new ArgumentOutOfRangeException("value", "Must be >= 0.");
if (error <= 0.0 || error >= 1.0)
throw new ArgumentOutOfRangeException("accuracy", "Must be > 0 and < 1.");
if (error <= 0.0 || error > 1.0)
throw new ArgumentOutOfRangeException("error", "Must be > 0 and <= 1.");
int num = (int)System.Math.Floor(value);
value -= num;