Fix the coloring of the last move after an invalid move was played.

lib/chess/chess_board.dart

@@ -25,7 +25,7 @@ class ChessBoard extends StatelessWidget {
       bool squareWasPartOfLastMove = false;
       if ((boardState.lastMove.to == ChessCoordinate(column, row) ||
               boardState.lastMove.from == ChessCoordinate(column, row)) &&
-          boardState.positionAckdByServer) {
+          boardState.colorLastMove) {
         squareWasPartOfLastMove = true;
       }
 

lib/chess_bloc/chess_bloc.dart

@@ -24,7 +24,6 @@ class ChessBloc extends Bloc<ChessEvent, ChessBoardState> {
     on<OwnPieceMoved>(ownMoveHandler);
     on<OwnPromotionPlayed>(ownPromotionHandler);
     on<InvalidMovePlayed>(invalidMoveHandler);
-    on<BoardStatusReceived>(boardStatusHandler);
   }
 
   factory ChessBloc.getInstance() {
@@ -112,8 +111,14 @@ class ChessBloc extends Bloc<ChessEvent, ChessBoardState> {
     tempPosition[move.from] = const ChessPiece.none();
 
     emit(
-      ChessBoardState(state.bottomColor, turnColor, tempPosition, move, false,
+      ChessBoardState(
-          ChessCoordinate.none()),
+        state.bottomColor,
+        turnColor,
+        tempPosition,
+        ChessPositionManager.getInstance().lastMove,
+        true,
+        ChessCoordinate.none(),
+      ),
     );
   }
 
@@ -138,31 +143,18 @@ class ChessBloc extends Bloc<ChessEvent, ChessBoardState> {
 
   void invalidMoveHandler(
       InvalidMovePlayed event, Emitter<ChessBoardState> emit) {
+    var move = ChessPositionManager.getInstance().lastMove;
     emit(
       ChessBoardState(
         state.bottomColor,
         turnColor,
         ChessPositionManager.getInstance().currentPosition,
-        ChessMove.none(),
+        move,
-        false,
+        true,
         event.squareInCheck,
       ),
     );
   }
-
-  void boardStatusHandler(
-      BoardStatusReceived event, Emitter<ChessBoardState> emit) {
-    emit(
-      ChessBoardState(
-        event.myColor,
-        event.whoseTurn,
-        event.pos,
-        ChessMove.none(),
-        false,
-        ChessCoordinate.none(),
-      ),
-    );
-  }
 }
 
 class ChessBoardState {
@@ -170,7 +162,7 @@ class ChessBoardState {
   final ChessColor newTurnColor;
   final ChessPosition position;
   final ChessMove lastMove;
-  final bool positionAckdByServer;
+  final bool colorLastMove;
   final ChessCoordinate squareInCheck;
 
   ChessBoardState._(
@@ -178,7 +170,7 @@ class ChessBoardState {
     this.newTurnColor,
     this.position,
     this.lastMove,
-    this.positionAckdByServer,
+    this.colorLastMove,
     this.squareInCheck,
   );
 

lib/chess_bloc/chess_events.dart

@@ -52,15 +52,3 @@ class InvalidMovePlayed extends ChessEvent {
     required this.squareInCheck,
   });
 }
-
-class BoardStatusReceived extends ChessEvent {
-  final ChessPosition pos;
-  final ChessColor myColor;
-  final ChessColor whoseTurn;
-
-  BoardStatusReceived({
-    required this.pos,
-    required this.myColor,
-    required this.whoseTurn,
-  });
-}

pubspec.lock

@@ -236,10 +236,10 @@ packages:
     dependency: transitive
     description:
       name: path_provider_platform_interface
-      sha256: "94b1e0dd80970c1ce43d5d4e050a9918fce4f4a775e6142424c30a29a363265c"
+      sha256: "88f5779f72ba699763fa3a3b06aa4bf6de76c8e5de842cf6f29e2e06476c2334"
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.1"
+    version: "2.1.2"
   path_provider_windows:
     dependency: transitive
     description:
@@ -324,10 +324,10 @@ packages:
     dependency: transitive
     description:
       name: shared_preferences_platform_interface
-      sha256: d4ec5fc9ebb2f2e056c617112aa75dcf92fc2e4faaf2ae999caa297473f75d8a
+      sha256: "22e2ecac9419b4246d7c22bfbbda589e3acf5c0351137d87dd2939d984d37c3b"
       url: "https://pub.dev"
     source: hosted
-    version: "2.3.1"
+    version: "2.3.2"
   shared_preferences_web:
     dependency: transitive
     description:
@@ -433,26 +433,26 @@ packages:
     dependency: transitive
     description:
       name: vector_graphics
-      sha256: "0f0c746dd2d6254a0057218ff980fc7f5670fd0fcf5e4db38a490d31eed4ad43"
+      sha256: "18f6690295af52d081f6808f2f7c69f0eed6d7e23a71539d75f4aeb8f0062172"
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.9+1"
+    version: "1.1.9+2"
   vector_graphics_codec:
     dependency: transitive
     description:
       name: vector_graphics_codec
-      sha256: "0edf6d630d1bfd5589114138ed8fada3234deacc37966bec033d3047c29248b7"
+      sha256: "531d20465c10dfac7f5cd90b60bbe4dd9921f1ec4ca54c83ebb176dbacb7bb2d"
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.9+1"
+    version: "1.1.9+2"
   vector_graphics_compiler:
     dependency: transitive
     description:
       name: vector_graphics_compiler
-      sha256: d24333727332d9bd20990f1483af4e09abdb9b1fc7c3db940b56ab5c42790c26
+      sha256: "03012b0a33775c5530576b70240308080e1d5050f0faf000118c20e6463bc0ad"
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.9+1"
+    version: "1.1.9+2"
   vector_math:
     dependency: transitive
     description: