Remove getValue from enum calls

composer.json

@@ -29,7 +29,7 @@
     },
     "config": {
         "platform": {
-            "php": "7.1"
+            "php": "8.1"
         },
         "sort-packages": true
     }

src/Game.php

@@ -121,6 +121,6 @@ class Game
         return (
             $this->White->Player === $game->White->Player &&
             $this->Black->Player === $game->Black->Player &&
-            $this->Result->getKey() == $game->Result->getKey());
+            $this->Result == $game->Result);
     }
 }

src/Tournament.php

@@ -865,10 +865,10 @@ class Tournament
                 }
             }
             $game = new Game();
-            if ($color->getValue() == Color::WHITE) {
+            if ($color == Color::WHITE) {
                 $game->White = $pairing;
                 $game->Black = $opponent;
-            } elseif ($color->getValue() == Color::BLACK) {
+            } elseif ($color == Color::BLACK) {
                 $game->White = $opponent;
                 $game->Black = $pairing;
             }