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Add some System.Random methods (#5177)

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* Add some System.Random methods

* weh
This commit is contained in:
metalgearsloth
2024-06-20 17:23:47 +10:00
committed by GitHub
parent 7fab9f3b8d
commit 021845d956
1 changed files with 7 additions and 0 deletions
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7
Robust.Shared/Random/RandomExtensions.cs
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@@ -2,6 +2,7 @@ using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Numerics;
using Robust.Shared.Collections;
using Robust.Shared.Maths;
using Robust.Shared.Utility;
@@ -128,6 +129,9 @@ public static class RandomExtensions
return minAngle + (maxAngle - minAngle) * random.NextDouble();
}
public static Vector2 NextPolarVector2(this System.Random random, float minMagnitude, float maxMagnitude)
=> random.NextAngle().RotateVec(new Vector2(random.NextFloat(minMagnitude, maxMagnitude), 0));
public static float NextFloat(this IRobustRandom random)
{
// This is pretty much the CoreFX implementation.
@@ -141,6 +145,9 @@ public static class RandomExtensions
return random.Next() * 4.6566128752458E-10f;
}
public static float NextFloat(this System.Random random, float minValue, float maxValue)
=> random.NextFloat() * (maxValue - minValue) + minValue;
/// <summary>
/// Have a certain chance to return a boolean.
/// </summary>