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43 lines
No EOL
1.8 KiB
C#
43 lines
No EOL
1.8 KiB
C#
using System;
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using Microsoft.Xna.Framework;
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using MonoGame.Extended;
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namespace MLEM.Extended.Extensions {
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/// <summary>
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/// A set of extension methods for dealing with <see cref="Random"/>
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/// </summary>
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public static class RandomExtensions {
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/// <summary>
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/// Returns a random number in the given range.
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/// </summary>
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/// <param name="random">The random to use for generation</param>
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/// <param name="range">The range in which numbers will be generated</param>
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/// <returns>A number in the given range</returns>
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public static int Range(this Random random, Range<int> range) {
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return random.Next(range.Min, range.Max);
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}
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/// <summary>
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/// Returns a random number in the given range.
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/// </summary>
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/// <param name="random">The random to use for generation</param>
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/// <param name="range">The range in which numbers will be generated</param>
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/// <returns>A number in the given range</returns>
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public static float Range(this Random random, Range<float> range) {
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return random.NextSingle(range.Min, range.Max);
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}
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/// <summary>
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/// Returns a random vector whose x and y values are in the given range.
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/// </summary>
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/// <param name="random">The random to use for generation</param>
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/// <param name="min">The minimum value for each coordinate</param>
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/// <param name="max">The maximum value for each coordinate</param>
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/// <returns>A random vector in the given range</returns>
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public static Vector2 NextVector2(this Random random, float min, float max) {
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return new Vector2(random.NextSingle(min, max), random.NextSingle(min, max));
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}
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}
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} |