@startuml
skinparam sequenceMessageAlign right

entity " " as start
participant Game
participant Player
participant Card
participant Referee
actor User
actor Bot

start -> Game: playGame()
loop until someone wins
    Game -> Player: getPlay(currentCard)
    alt user's turn
        alt play
            User -> Player: play(card)
            Game <-- Player: playedCard
            Game -> Referee: checkPlay(currentCard, playedCard)
        else draw
            User -> Player: draw()
        end
    else bot's turn
        alt play
            Bot -> Player: play(card)
            Game <-- Player: playedCard
            Game -> Referee: checkPlay(currentCard, playedCard)
        else draw
            Bot -> Player: draw()
        end
    end
end

@enduml