More optimization

src/components/Boards/FlexboxBoard.tsx

@@ -15,22 +15,18 @@ interface FlexboxBoardProps {
 }
 
 const FlexboxBoard: React.FC<FlexboxBoardProps> = () => {
-    const currentGameId = useAppSelector(state => state.settings.currentGameId);
-    if (typeof currentGameId == 'undefined') return null;
+    const fullscreen = useAppSelector(state => state.settings.home_fullscreen);
+    const playerIds = useAppSelector(state => selectCurrentGame(state)?.playerIds);
+
+    if (playerIds == null || playerIds.length == 0) return null;
 
     const palette = ["01497c", "c25858", "f5c800", "275436", "dc902c", "62516a", "755647", "925561"];
     const [rows, setRows] = useState<number>(0);
     const [cols, setCols] = useState<number>(0);
-    const fullscreen = useAppSelector(state => state.settings.home_fullscreen);
-    const currentGame = useAppSelector(selectCurrentGame);
 
     const [width, setWidth] = useState<number | null>(null);
     const [height, setHeight] = useState<number | null>(null);
 
-    if (currentGame == undefined) return null;
-
-    const playerIds = currentGame.playerIds;
-
     const playerCount = playerIds.length;
 
     const desiredAspectRatio = 0.8;

src/screens/GameScreen.tsx

@@ -5,7 +5,6 @@ import { NativeStackNavigationProp } from '@react-navigation/native-stack';
 import { LayoutChangeEvent, StyleSheet, View } from 'react-native';
 
 import { useAppSelector } from '../../redux/hooks';
-import { selectCurrentGame } from '../../redux/selectors';
 import FlexboxBoard from '../components/Boards/FlexboxBoard';
 import AddendModal from '../components/Sheets/AddendModal';
 import GameSheet from '../components/Sheets/GameSheet';
@@ -19,9 +18,6 @@ const ScoreBoardScreen: React.FunctionComponent<Props> = ({ navigation }) => {
     if (typeof currentGameId == 'undefined') return null;
 
     const fullscreen = useAppSelector(state => state.settings.home_fullscreen);
-    const currentGame = useAppSelector(selectCurrentGame);
-
-    if (currentGame == undefined) return null;
 
     const [windowHeight, setWindowHeight] = useState<number>(0);