Implemented a very basic DarkBot + a few fixes + advance on rules

[vchess.git] / public / javascripts / base_rules.js

diff --git a/public/javascripts/base_rules.js b/public/javascripts/base_rules.js
index 389ba34..891948b 100644 (file)
--- a/public/javascripts/base_rules.js
+++ b/public/javascripts/base_rules.js
@@ -137,9 +137,9 @@ class ChessRules
        }
 
        // d --> 3 (column letter to number)
-       static ColumnToCoord(colnum)
+       static ColumnToCoord(column)
        {
-               return String.fromCharCode(97 + colnum);
+               return column.charCodeAt(0) - 97;
        }
 
        // a4 --> {x:3,y:0}