From 0d00a6a659519595dc4e8f05b3bc64bbe7548545 Mon Sep 17 00:00:00 2001
From: Pieter-Jan Briers <pieterjan.briers+git@gmail.com>
Date: Sat, 27 Apr 2019 21:16:30 +0200
Subject: [PATCH] Add Random.Prob extension method helper.

---
 Robust.Shared.Maths/RandomExtensions.cs | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Robust.Shared.Maths/RandomExtensions.cs b/Robust.Shared.Maths/RandomExtensions.cs
index e56156fbb..4b1eaf3e3 100644
--- a/Robust.Shared.Maths/RandomExtensions.cs
+++ b/Robust.Shared.Maths/RandomExtensions.cs
@@ -32,5 +32,15 @@ namespace Robust.Shared.Maths
         {
             return (float)random.NextDouble();
         }
+
+        /// <summary>
+        ///     Have a certain chance to return a boolean.
+        /// </summary>
+        /// <param name="random">The random instance to run on.</param>
+        /// <param name="chance">The chance to pass, from 0 to 1.</param>
+        public static bool Prob(this Random random, float chance)
+        {
+            return random.NextDouble() <= chance;
+        }
     }
 }