From 8f613a02374dbf2b400b9512ad3f823625c9113f Mon Sep 17 00:00:00 2001
From: epvanhouten <epvanhouten@gmail.com>
Date: Sat, 27 Feb 2021 19:19:32 -0600
Subject: [PATCH] Introduce domain object for ponts

Game is centered around comparing an X,Y point to another X,Y point.
Introduced a domain object to represent that pairing.
---
 51 Hurkle/csharp/src/hurkle/HurkleGame.cs | 34 +++++++++++++++--------
 1 file changed, 22 insertions(+), 12 deletions(-)

diff --git a/51 Hurkle/csharp/src/hurkle/HurkleGame.cs b/51 Hurkle/csharp/src/hurkle/HurkleGame.cs
index 7abeaad5..38d1a158 100644
--- a/51 Hurkle/csharp/src/hurkle/HurkleGame.cs	
+++ b/51 Hurkle/csharp/src/hurkle/HurkleGame.cs	
@@ -19,8 +19,10 @@ namespace hurkle
             // BASIC program was generating a float between 0 and 1
             // then multiplying by the size of the grid to to a number
             // between 1 and 10. C# allows you to do that directly.
-            var A = _random.Next(0,gridSize);
-            var B = _random.Next(0,gridSize);
+            var hurklePoint = new GamePoint{
+                X = _random.Next(0, gridSize),
+                Y = _random.Next(0, gridSize)
+            };
             
             /*
             310 FOR K=1 TO N
@@ -37,9 +39,11 @@ namespace hurkle
                 Console.WriteLine($"GUESS #{K}");
                 var inputLine = Console.ReadLine();
                 var seperateStrings = inputLine.Split(',', 2, StringSplitOptions.TrimEntries);
-                var X = int.Parse(seperateStrings[0]);
-                var Y = int.Parse(seperateStrings[1]);
-                if(Math.Abs(X-A) + Math.Abs(Y-B) == 0)
+                var guessPoint = new GamePoint{
+                    X = int.Parse(seperateStrings[0]),
+                    Y = int.Parse(seperateStrings[1])
+                };
+                if(Math.Abs(guessPoint.X-hurklePoint.X) + Math.Abs(guessPoint.Y-hurklePoint.Y) == 0)
                 {
                     /*
                     500 REM
@@ -52,7 +56,7 @@ namespace hurkle
                     return;
                 }
 
-                PrintInfo(X,Y,A,B);
+                PrintInfo(guessPoint,hurklePoint);
             }
             
             /*
@@ -62,10 +66,10 @@ namespace hurkle
             */
             Console.WriteLine();
             Console.WriteLine($"SORRY, THAT'S {guesses} GUESSES");
-            Console.WriteLine($"THE HURKLE IS AT {A},{B}");
+            Console.WriteLine($"THE HURKLE IS AT {hurklePoint.X},{hurklePoint.Y}");
         }
 
-        private static void PrintInfo(int X, int Y, int A, int B)
+        private static void PrintInfo(GamePoint guess, GamePoint target)
         {
             
             /*
@@ -79,10 +83,10 @@ namespace hurkle
             650 GO TO 670
             660 PRINT "NORTH";
             */
-            if(Y>B)
+            if(guess.Y>target.Y)
             {
                 Console.Write("SOUTH");
-            }else if(Y<B)
+            }else if(guess.Y<target.Y)
             {
                 Console.Write("NORTH");
             }
@@ -93,10 +97,10 @@ namespace hurkle
             700 GO TO 720
             710 PRINT "EAST";
             */
-            if(X<A)
+            if(guess.X<target.X)
             {
                 Console.Write("EAST");
-            }else if(X>A)
+            }else if(guess.X>target.X)
             {
                 Console.Write("WEST");
             }
@@ -107,5 +111,11 @@ namespace hurkle
             730 RETURN
             */
         }
+
+        private class GamePoint
+        {
+            public int X {get;init;}
+            public int Y {get;init;}
+        }
     }
 }
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