From 03d6f4b55d1b9e3149bd4d67b3f0d3566febda1f Mon Sep 17 00:00:00 2001
From: Josh Holtrop <jholtrop@gmail.com>
Date: Wed, 24 Feb 2021 22:18:06 -0500
Subject: [PATCH] Add Board.Position.toString().

---
 src/pegp/board.d | 9 +++++++++
 src/pegp/main.d  | 2 +-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/pegp/board.d b/src/pegp/board.d
index 6a74e8a..4bd59b0 100644
--- a/src/pegp/board.d
+++ b/src/pegp/board.d
@@ -33,6 +33,15 @@ class Board
             int new_col = col + dist * (((d % 3) + 1) & 1) * (d / 3 * 2 - 1);
             return Position(new_row, new_col);
         }
+
+        string toString()
+        {
+            string s = [
+                cast(char)('1' + row),
+                cast(char)('A' + col),
+            ];
+            return s;
+        }
     }
 
     this(int size)
diff --git a/src/pegp/main.d b/src/pegp/main.d
index 699507b..6b50242 100644
--- a/src/pegp/main.d
+++ b/src/pegp/main.d
@@ -5,6 +5,6 @@ import pegp.board;
 int main(string[] args)
 {
     Board s = new Board(3);
-    writeln("Peg Puzzle");
+    writeln("Peg Puzzle! Position: ", Board.Position(2, 0));
     return 0;
 }