From 8c923b9b08130ecfb3f60777e9e44fad8ac76b2e Mon Sep 17 00:00:00 2001
From: yzyray <348533481@qq.com>
Date: Mon, 13 Sep 2021 10:25:20 +0800
Subject: [PATCH] Fix misparse big board coords like 'BA4'

---
 src/main/java/featurecat/lizzie/rules/Board.java | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/main/java/featurecat/lizzie/rules/Board.java b/src/main/java/featurecat/lizzie/rules/Board.java
index 8d528fa36..ea67b80cd 100644
--- a/src/main/java/featurecat/lizzie/rules/Board.java
+++ b/src/main/java/featurecat/lizzie/rules/Board.java
@@ -110,7 +110,11 @@ public static Optional<int[]> asCoordinates(String namedCoordinate) {
     Pattern p = Pattern.compile(reg);
     Matcher m = p.matcher(namedCoordinate);
     if (m.find() && m.groupCount() == 2) {
-      int x = asDigit(m.group(1));
+      String xCoords = m.group(1);
+      int x =
+          xCoords.length() == 2
+              ? (asDigit(xCoords.substring(0, 1)) + 1) * 25 + asDigit(xCoords.substring(1, 2))
+              : asDigit(xCoords);
       int y = boardHeight - Integer.parseInt(m.group(2));
       return Optional.of(new int[] {x, y});
     } else {