update pumls

puml/control_sequence.puml

 @startuml control sequence
 
 actor Player
+participant InGameView
+participant InGameController
 participant Game
+participant Board
+participant Square
+participant Piece
+participant SoundStateManager
+
 
 ?-> Game : switchPlayer()
 note right: Player's turn
 
 == Player's turn ==
 
-Player-> InGameView : Move Piece
+Player -> InGameView : Click on a piece
+
+
+activate InGameView
+InGameView -> InGameController : getBoard()
+InGameController -> Game : getBoard()
+Game -> InGameController : board
+InGameController -> InGameView : board
+InGameView -> Board : getSquare()
+Board -> InGameView : Square
+note left: Get the valid moves for the clicked piece
+InGameView -> Square : getPiece()
+Square -> InGameView : Piece
+InGameView -> Piece : getValidMoves()
+Piece -> InGameView : List<Position>
+deactivate InGameView
 
-InGameView -> InGameController : Move Piece
+Player-> InGameView :  Click on a target square to move to
+InGameView -> InGameController : MovePiece()
 
 InGameController -> Game : movePiece()
 activate Game
 
 Game -> Board : movePiece()
+Board -> Square : removePiece()
+Board -> Square : setPiece()
+Board -> Game : update()
+Board -> Game : Boolean : whether move is valid or not
 
 Game -> Game : moves.add()
 
-Game -> SoundStateManager : playSound()
 
-Board -> Game : update()
+
+Game -> SoundStateManager : playSound()
 Game -> Game : updateGameStatus()
 Game -> Game : switchPlayer()
 deactivate Game

puml/generated/model.puml

@@ -204,13 +204,14 @@ com.mygdx.game.model.Piece *-- com.mygdx.game.model.ChessPieceColor
 Game *-- com.mygdx.game.model.GameStatus
 Square *-- Position
 Player *-- ChessPieceColor
-Board *-- Square : has many
-Game *-- Move : has many
-Game *-- Board
+Board *-- "N" Square : has many
+Game *-- "0..N" Move : has many
+Game *-- "1" Board
 Piece *-- IMoveStrategy
-Game *-- "2" Player : has two
+Game *-- "2" Player
 Player *-- Loadout
 Loadout *-- Piece : has many
+Square *-- "0..1" Piece
 
 EloCalculator -- GameEndState : takes in 1
 EloCalculator -- Player : takes in 2