Fixed the /stockfish_eval command

chesslablab · Jan 17, 2024 · 3f03dab · 3f03dab
1 parent 87b5e3f
commit 3f03dab
Show file tree

Hide file tree

Showing 2 changed files with 15 additions and 4 deletions.
diff --git a/src/Command/StockfishEvalCommand.php b/src/Command/StockfishEvalCommand.php
@@ -12,7 +12,9 @@ public function __construct()
         $this->name = '/stockfish_eval';
         $this->description = "Returns Stockfish's evaluation for the given position.";
         $this->params = [
+            // mandatory params
             'fen' => '<string>',
+            'variant' => '<string>',
         ];
     }
 

diff --git a/src/Game/AbstractMode.php b/src/Game/AbstractMode.php
@@ -109,11 +109,20 @@ public function res($argv, $cmd)
                         ],
                     ];
                 case StockfishEvalCommand::class:
-                    $board = FenToBoard::create($argv[1]);
-                    $stockfish = new Stockfish($board);
-                    $nag = $stockfish->evalNag($board->toFen(), 'Final');
+                    if (
+                        $argv[2] === ClassicalBoard::VARIANT ||
+                        $argv[2] === Chess960Board::VARIANT 
+                    ) {
+                        $board = FenToBoard::create($argv[1]);
+                        $stockfish = new Stockfish($board);
+                        $nag = $stockfish->evalNag($board->toFen(), 'Final');
+                        return [
+                            $cmd->name => NagMovetext::glyph($nag),
+                        ];
+                    }
+
                     return [
-                        $cmd->name => NagMovetext::glyph($nag),
+                        $cmd->name => null,
                     ];
                 case TutorFenCommand::class:
                     if ($argv[2] === Chess960Board::VARIANT) {