Removed spaces from top-level directory names.

Spaces tend to cause annoyances in a Unix-style shell environment.
This change fixes that.

84_Super_Star_Trek/csharp/Random.cs

@@ -0,0 +1,25 @@
+using SuperStarTrek.Space;
+
+namespace SuperStarTrek
+{
+    internal class Random
+    {
+        private readonly System.Random _random = new();
+
+        internal Coordinates GetCoordinate() => new Coordinates(Get1To8Inclusive() - 1, Get1To8Inclusive() - 1);
+
+        // Duplicates the algorithm used in the original code to get an integer value from 1 to 8, inclusive:
+        //     475 DEF FNR(R)=INT(RND(R)*7.98+1.01)
+        // Returns a value from 1 to 8, inclusive.
+        // Note there's a slight bias away from the extreme values, 1 and 8.
+        internal int Get1To8Inclusive() => (int)(GetFloat() * 7.98 + 1.01);
+
+        internal int GetInt(int inclusiveMinValue, int exclusiveMaxValue) =>
+            _random.Next(inclusiveMinValue, exclusiveMaxValue);
+
+        internal float GetFloat() => (float)_random.NextDouble();
+
+        internal float GetFloat(float inclusiveMinValue, float exclusiveMaxValue)
+            => GetFloat() * (exclusiveMaxValue - inclusiveMinValue) + inclusiveMinValue;
+    }
+}