feat(websocket)!: Implement WebSocket connection and event handling

This commit is contained in:
2025-11-23 16:10:55 +01:00
parent ba373f91e9
commit c705e31a6d
38 changed files with 2176 additions and 2786 deletions

View File

@@ -17,7 +17,7 @@
width: 100%;
border: none;
border-radius: 1rem;
box-shadow: 0 4px 20px rgba(0,0,0,0.1);
box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
position: relative;
z-index: 3; /* ensure card sits above the particles */
}

View File

@@ -14,37 +14,44 @@
--bs-border-color: rgba(0, 0, 0, 0.125) !important;
--bs-heading-color: var(--color) !important;
}
@background-color: var(--background-color);
@highlightcolor: var(--highlightscolor);
@background-image: var(--background-image);
@color: var(--color);
@keyframes slideIn {
0% { transform: translateX(-100vw); }
100% { transform: translateX(0); }
0% {
transform: translateX(-100vw);
}
100% {
transform: translateX(0);
}
}
.game-field-background {
background-image: @background-image;
background-repeat: no-repeat;
background-size: cover;
max-width: 1400px;
margin: 0 auto;
min-height: 100vh;
}
.lobby-background {
background-color: @background-color;
width: 100%;
height: 100vh;
background-image: @background-image;
background-repeat: no-repeat;
background-size: cover;
max-width: 1400px;
margin: 0 auto;
min-height: 100vh;
}
.navbar-header{
text-align:center;
.lobby-background {
background-color: @background-color;
width: 100%;
height: 100vh;
}
.navbar-header {
text-align: center;
}
.navbar-toggle {
float: none;
margin-right:0;
float: none;
margin-right: 0;
}
.handcard :hover {
box-shadow: 3px 3px 3px @highlightcolor;
}
@@ -52,7 +59,7 @@
.inactive::after {
content: "";
position: absolute;
inset: 0; /* cover the whole container */
inset: 0; /* cover the whole container */
background: rgba(0, 0, 0, 0.50);
z-index: 10;
border-radius: 6px;
@@ -73,26 +80,26 @@
/* Ensure body text color follows theme variable and works with Bootstrap */
body {
color: @color;
color: @color;
}
.footer {
width: 100%;
text-align: center;
font-size: 12px;
color: @color;
padding: 0.5rem 0;
flex-grow: 1; /* fill remaining vertical space as visual footer background */
width: 100%;
text-align: center;
font-size: 12px;
color: @color;
padding: 0.5rem 0;
flex-grow: 1; /* fill remaining vertical space as visual footer background */
}
.game-field {
position: fixed;
inset: 0;
overflow: auto;
position: fixed;
inset: 0;
overflow: auto;
}
.navbar-drop-shadow {
box-shadow: 0 1px 15px 0 #000000
box-shadow: 0 1px 15px 0 #000000
}
.ingame-side-shadow {
@@ -100,126 +107,164 @@ body {
}
#sessions {
display: flex;
flex-direction: column;
justify-content: flex-start;
align-items: center;
text-align: center;
h1 {
animation: slideIn 0.5s ease-out forwards;
animation-fill-mode: backwards;
}
display: flex;
flex-direction: column;
justify-content: flex-start;
align-items: center;
text-align: center;
h1 {
animation: slideIn 0.5s ease-out forwards;
animation-fill-mode: backwards;
}
}
#textanimation {
animation: slideIn 0.5s ease-out forwards;
animation-fill-mode: backwards;
animation-delay: 1s;
animation: slideIn 0.5s ease-out forwards;
animation-fill-mode: backwards;
animation-delay: 1s;
}
#sessions a, #sessions h1, #sessions p {
color: @color;
font-size: 40px;
font-family: Arial, serif;
color: @color;
font-size: 40px;
font-family: Arial, serif;
}
#ingame {
display: flex;
flex-direction: column;
align-items: center;
justify-content: flex-end;
height: 100%;
display: flex;
flex-direction: column;
align-items: center;
justify-content: flex-end;
height: 100%;
}
#ingame a, #ingame h1, #ingame p {
color: @color;
font-size: 40px;
font-family: Arial, serif;
color: @color;
font-size: 40px;
font-family: Arial, serif;
}
.ingame-cards-slide {
div {
animation: slideIn 0.5s ease-out forwards;
animation-fill-mode: backwards;
&:nth-child(1) { animation-delay: 0.5s; }
&:nth-child(2) { animation-delay: 1s; }
&:nth-child(3) { animation-delay: 1.5s; }
&:nth-child(4) { animation-delay: 2s; }
&:nth-child(5) { animation-delay: 2.5s; }
&:nth-child(6) { animation-delay: 3s; }
&:nth-child(7) { animation-delay: 3.5s; }
&:nth-child(1) {
animation-delay: 0.5s;
}
&:nth-child(2) {
animation-delay: 1s;
}
&:nth-child(3) {
animation-delay: 1.5s;
}
&:nth-child(4) {
animation-delay: 2s;
}
&:nth-child(5) {
animation-delay: 2.5s;
}
&:nth-child(6) {
animation-delay: 3s;
}
&:nth-child(7) {
animation-delay: 3.5s;
}
}
}
#playedcardplayer {
display: flex;
flex-direction: column;
justify-content: flex-end;
display: flex;
flex-direction: column;
justify-content: flex-end;
}
#playedcardplayer p {
font-size: 12px;
height: 4%;
font-size: 12px;
height: 4%;
}
#playedcardplayer img {
height: 90%;
height: 90%;
}
#firstCard {
display: flex;
flex-direction: row;
height: 20%;
width: 100%;
justify-content: space-between;
display: flex;
flex-direction: row;
height: 20%;
width: 100%;
justify-content: space-between;
}
#firstCardObject {
display: flex;
flex-direction: column;
margin-right: 4%;
display: flex;
flex-direction: column;
margin-right: 4%;
}
#firstCardObject img{
height: 90%;
#firstCardObject img {
height: 90%;
}
#firstCardObject p{
height: 10%;
font-size: 20px;
#firstCardObject p {
height: 10%;
font-size: 20px;
}
#nextPlayers {
display: flex;
flex-direction: column;
align-items: center;
height: 0;
p {
margin-top: 0;
margin-bottom: 0;
}
display: flex;
flex-direction: column;
align-items: center;
height: 0;
p {
margin-top: 0;
margin-bottom: 0;
}
}
#invisible {
visibility: hidden;
visibility: hidden;
}
#selecttrumpsuit {
display: flex;
flex-direction: column;
align-items: center;
height: 100%;
display: flex;
flex-direction: column;
align-items: center;
height: 100%;
}
#rules {
color: @color;
font-size: 1.5em;
font-family: Arial, serif;
color: @color;
font-size: 1.5em;
font-family: Arial, serif;
}
.score-table {
background-color: rgba(255, 255, 255, 0.1);
border-radius: 8px;
padding: 10px;
margin-bottom: 20px;
backdrop-filter: blur(8px);
box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
background-color: rgba(255, 255, 255, 0.1);
border-radius: 8px;
padding: 10px;
margin-bottom: 20px;
backdrop-filter: blur(8px);
box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}
.score-header {
font-weight: bold;
color: #000000;
border-bottom: 1px solid rgba(255, 255, 255, 0.3);
font-weight: bold;
color: #000000;
border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}
.score-row {
color: #000000;
color: #000000;
}
/* In-game centered stage and blurred sides overlay */
@@ -243,12 +288,12 @@ body {
inset: 0;
pointer-events: none;
/* fallback: subtle vignette if backdrop-filter unsupported */
background: radial-gradient(ellipse at center, rgba(0,0,0,0) 30%, rgba(0,0,0,0.35) 100%);
background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0) 30%, rgba(0, 0, 0, 0.35) 100%);
}
@supports ((-webkit-backdrop-filter: blur(8px)) or (backdrop-filter: blur(8px))) {
.blur-sides::before {
background: rgba(0,0,0,0.08);
background: rgba(0, 0, 0, 0.08);
-webkit-backdrop-filter: blur(10px) saturate(110%);
backdrop-filter: blur(10px) saturate(110%);
}

View File

@@ -15,13 +15,6 @@ class AuthAction @Inject()(val sessionManager: SessionManager, val parser: BodyP
override def executionContext: ExecutionContext = ec
protected def getUserFromSession(request: RequestHeader): Option[User] = {
val session = request.cookies.get("sessionId")
if (session.isDefined)
return sessionManager.getUserBySession(session.get.value)
None
}
override def invokeBlock[A](
request: Request[A],
block: AuthenticatedRequest[A] => Future[Result]
@@ -33,5 +26,12 @@ class AuthAction @Inject()(val sessionManager: SessionManager, val parser: BodyP
Future.successful(Results.Redirect(routes.UserController.login()))
}
}
protected def getUserFromSession(request: RequestHeader): Option[User] = {
val session = request.cookies.get("sessionId")
if (session.isDefined)
return sessionManager.getUserBySession(session.get.value)
None
}
}

View File

@@ -8,6 +8,7 @@ import de.knockoutwhist.utils.events.EventListener
class WebApplicationConfiguration extends DefaultConfiguration {
override def uis: Set[UI] = Set()
override def listener: Set[EventListener] = Set(DelayHandler)
}

View File

@@ -1,7 +1,7 @@
package controllers
import auth.{AuthAction, AuthenticatedRequest}
import de.knockoutwhist.control.GameState.{FinishedMatch, InGame, Lobby, SelectTrump, TieBreak}
import de.knockoutwhist.control.GameState.*
import exceptions.*
import logic.PodManager
import logic.game.GameLobby
@@ -18,39 +18,11 @@ import scala.concurrent.ExecutionContext
import scala.util.Try
@Singleton
class IngameController @Inject() (
val cc: ControllerComponents,
val authAction: AuthAction,
implicit val ec: ExecutionContext
) extends AbstractController(cc) {
def returnInnerHTML(gameLobby: GameLobby, user: User): Html = {
gameLobby.logic.getCurrentState match {
case Lobby => views.html.lobby.lobby(Some(user), gameLobby)
case InGame =>
views.html.ingame.ingame(
gameLobby.getPlayerByUser(user),
gameLobby
)
case SelectTrump =>
views.html.ingame.selecttrump(
gameLobby.getPlayerByUser(user),
gameLobby
)
case TieBreak =>
views.html.ingame.tie(
gameLobby.getPlayerByUser(user),
gameLobby
)
case FinishedMatch =>
views.html.ingame.finishedMatch(
Some(user),
gameLobby
)
case _ =>
throw new IllegalStateException(s"Invalid game state for in-game view. GameId: ${gameLobby.id}" + s" State: ${gameLobby.logic.getCurrentState}")
}
}
class IngameController @Inject()(
val cc: ControllerComponents,
val authAction: AuthAction,
implicit val ec: ExecutionContext
) extends AbstractController(cc) {
def game(gameId: String): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
val game = PodManager.getGame(gameId)
@@ -68,6 +40,35 @@ class IngameController @Inject() (
Redirect(routes.MainMenuController.mainMenu())
}
}
def returnInnerHTML(gameLobby: GameLobby, user: User): Html = {
gameLobby.logic.getCurrentState match {
case Lobby => views.html.lobby.lobby(Some(user), gameLobby)
case InGame =>
views.html.ingame.ingame(
gameLobby.getPlayerByUser(user),
gameLobby
)
case SelectTrump =>
views.html.ingame.selecttrump(
gameLobby.getPlayerByUser(user),
gameLobby
)
case TieBreak =>
views.html.ingame.tie(
gameLobby.getPlayerByUser(user),
gameLobby
)
case FinishedMatch =>
views.html.ingame.finishedMatch(
Some(user),
gameLobby
)
case _ =>
throw new IllegalStateException(s"Invalid game state for in-game view. GameId: ${gameLobby.id}" + s" State: ${gameLobby.logic.getCurrentState}")
}
}
def startGame(gameId: String): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
val game = PodManager.getGame(gameId)
val result = Try {
@@ -109,13 +110,14 @@ class IngameController @Inject() (
}
}
}
def kickPlayer(gameId: String, playerToKick: String): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
val game = PodManager.getGame(gameId)
val playerToKickUUID = UUID.fromString(playerToKick)
val result = Try {
game.get.leaveGame(playerToKickUUID)
}
if(result.isSuccess) {
if (result.isSuccess) {
Ok(Json.obj(
"status" -> "success",
"redirectUrl" -> routes.IngameController.game(gameId).url
@@ -127,6 +129,7 @@ class IngameController @Inject() (
))
}
}
def leaveGame(gameId: String): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
val game = PodManager.getGame(gameId)
val result = Try {
@@ -135,7 +138,8 @@ class IngameController @Inject() (
if (result.isSuccess) {
Ok(Json.obj(
"status" -> "success",
"redirectUrl" -> routes.MainMenuController.mainMenu().url
"redirectUrl" -> routes.MainMenuController.mainMenu().url,
"content" -> views.html.mainmenu.creategame(Some(request.user)).toString
))
} else {
InternalServerError(Json.obj(
@@ -144,7 +148,7 @@ class IngameController @Inject() (
))
}
}
def playCard(gameId: String): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] => {
val game = PodManager.getGame(gameId)
game match {
@@ -216,6 +220,7 @@ class IngameController @Inject() (
}
}
}
def playDogCard(gameId: String): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] => {
val game = PodManager.getGame(gameId)
game match {
@@ -280,6 +285,7 @@ class IngameController @Inject() (
}
}
}
def playTrump(gameId: String): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
val game = PodManager.getGame(gameId)
game match {
@@ -332,6 +338,7 @@ class IngameController @Inject() (
NotFound("Game not found")
}
}
def playTie(gameId: String): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
val game = PodManager.getGame(gameId)
game match {
@@ -384,8 +391,8 @@ class IngameController @Inject() (
NotFound("Game not found")
}
}
def returnToLobby(gameId: String): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
val game = PodManager.getGame(gameId)
game match {

View File

@@ -6,28 +6,19 @@ import play.api.routing.JavaScriptReverseRouter
import javax.inject.Inject
class JavaScriptRoutingController @Inject()(
val controllerComponents: ControllerComponents,
val authAction: AuthAction,
) extends BaseController {
class JavaScriptRoutingController @Inject()(
val controllerComponents: ControllerComponents,
val authAction: AuthAction,
) extends BaseController {
def javascriptRoutes(): Action[AnyContent] =
Action { implicit request =>
Ok(
JavaScriptReverseRouter("jsRoutes")(
Ok(
JavaScriptReverseRouter("jsRoutes")(
routes.javascript.MainMenuController.createGame,
routes.javascript.MainMenuController.joinGame,
routes.javascript.MainMenuController.navSPA,
routes.javascript.IngameController.startGame,
routes.javascript.IngameController.kickPlayer,
routes.javascript.IngameController.leaveGame,
routes.javascript.IngameController.playCard,
routes.javascript.IngameController.playDogCard,
routes.javascript.IngameController.playTrump,
routes.javascript.IngameController.playTie,
routes.javascript.IngameController.returnToLobby,
routes.javascript.PollingController.polling,
routes.javascript.UserController.login_Post
)
).as("text/javascript")
}
)
).as("text/javascript")
}
}

View File

@@ -54,9 +54,9 @@ class MainMenuController @Inject()(
"errorMessage" -> "Invalid form submission"
))
}
}
def joinGame(): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
val jsonBody = request.body.asJson
val gameId: Option[String] = jsonBody.flatMap { jsValue =>
@@ -90,7 +90,7 @@ class MainMenuController @Inject()(
Ok(views.html.main("Knockout Whist - Rules")(views.html.mainmenu.rules(Some(request.user))))
}
def navSPA(location: String) : Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
def navSPA(location: String): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
location match {
case "0" => // Main Menu
Ok(Json.obj(

View File

@@ -1,152 +0,0 @@
package controllers
import auth.{AuthAction, AuthenticatedRequest}
import controllers.PollingController.{scheduler, timeoutDuration}
import de.knockoutwhist.cards.Hand
import de.knockoutwhist.player.AbstractPlayer
import logic.PodManager
import logic.game.{GameLobby, PollingEvents}
import logic.game.PollingEvents.{CardPlayed, LobbyCreation, LobbyUpdate, NewRound, NewTrick, ReloadEvent}
import model.sessions.UserSession
import model.users.User
import play.api.libs.json.{JsArray, JsValue, Json}
import play.api.mvc.{AbstractController, Action, AnyContent, ControllerComponents, Result}
import util.WebUIUtils
import javax.inject.{Inject, Singleton}
import scala.concurrent.{ExecutionContext, Future}
import java.util.concurrent.{Executors, ScheduledExecutorService, TimeUnit}
import scala.concurrent.duration.*
object PollingController {
private val scheduler: ScheduledExecutorService = Executors.newSingleThreadScheduledExecutor()
private val timeoutDuration = 25.seconds
}
@Singleton
class PollingController @Inject() (
val cc: ControllerComponents,
val authAction: AuthAction,
val ingameController: IngameController,
implicit val ec: ExecutionContext
) extends AbstractController(cc) {
private def buildCardPlayResponse(game: GameLobby, hand: Option[Hand], player: AbstractPlayer, newRound: Boolean): JsValue = {
val currentRound = game.logic.getCurrentRound.get
val currentTrick = game.logic.getCurrentTrick.get
val trickCardsJson = Json.toJson(
currentTrick.cards.map { case (card, player) =>
Json.obj("cardId" -> WebUIUtils.cardtoString(card), "player" -> player.name)
}
)
val scoreTableJson = Json.toJson(
game.getLogic.getPlayerQueue.get.toList.map { player =>
Json.obj(
"name" -> player.name,
"tricks" -> currentRound.tricklist.count(_.winner.contains(player))
)
}
)
val stringHand = hand.map { h =>
val cardStrings = h.cards.map(WebUIUtils.cardtoString)
Json.toJson(cardStrings).as[JsArray]
}.getOrElse(Json.arr())
val firstCardId = currentTrick.firstCard.map(WebUIUtils.cardtoString).getOrElse("BLANK")
val nextPlayer = game.getLogic.getPlayerQueue.get.duplicate().nextPlayer().name
Json.obj(
"status" -> "cardPlayed",
"animation" -> newRound,
"handData" -> stringHand,
"dog" -> player.isInDogLife,
"currentPlayerName" -> game.logic.getCurrentPlayer.get.name,
"trumpSuit" -> currentRound.trumpSuit.toString,
"trickCards" -> trickCardsJson,
"scoreTable" -> scoreTableJson,
"firstCardId" -> firstCardId,
"nextPlayer" -> nextPlayer,
"yourTurn" -> (game.logic.getCurrentPlayer.get == player)
)
}
private def buildLobbyUsersResponse(game: GameLobby, userSession: UserSession): JsValue = {
Json.obj(
"status" -> "lobbyUpdate",
"host" -> userSession.host,
"users" -> game.getUsers.map(u => Json.obj(
"name" -> u.name,
"id" -> u.id,
"self" -> (u.id == userSession.id)
)),
"maxPlayers" -> game.maxPlayers
)
}
def handleEvent(event: PollingEvents, game: GameLobby, userSession: UserSession): Result = {
event match {
case NewRound =>
val player = game.getPlayerByUser(userSession.user)
val hand = player.currentHand()
val jsonResponse = buildCardPlayResponse(game, hand, player, true)
Ok(jsonResponse)
case NewTrick =>
val player = game.getPlayerByUser(userSession.user)
val hand = player.currentHand()
val jsonResponse = buildCardPlayResponse(game, hand, player, false)
Ok(jsonResponse)
case CardPlayed =>
val player = game.getPlayerByUser(userSession.user)
val hand = player.currentHand()
val jsonResponse = buildCardPlayResponse(game, hand, player, false)
Ok(jsonResponse)
case LobbyUpdate =>
Ok(buildLobbyUsersResponse(game, userSession))
case ReloadEvent =>
val jsonResponse = Json.obj(
"status" -> "reloadEvent",
"redirectUrl" -> routes.IngameController.game(game.id).url,
"content" -> ingameController.returnInnerHTML(game, userSession.user).toString
)
Ok(jsonResponse)
}
}
def polling(gameId: String): Action[AnyContent] = authAction.async { implicit request: AuthenticatedRequest[AnyContent] =>
val playerId = request.user.id
PodManager.getGame(gameId) match {
case Some(game) =>
val playerEventQueue = game.getEventsOfPlayer(playerId)
if (playerEventQueue.nonEmpty) {
val event = playerEventQueue.dequeue()
Future.successful(handleEvent(event, game, game.getUserSession(playerId)))
} else {
val eventPromise = game.registerWaiter(playerId)
val scheduledFuture = scheduler.schedule(
new Runnable {
override def run(): Unit =
eventPromise.tryFailure(new java.util.concurrent.TimeoutException("Polling Timeout"))
},
timeoutDuration.toMillis,
TimeUnit.MILLISECONDS
)
eventPromise.future.map { event =>
scheduledFuture.cancel(false)
game.removeWaiter(playerId)
handleEvent(event, game, game.getUserSession(playerId))
}.recover {
case _: Throwable =>
game.removeWaiter(playerId)
NoContent
}
}
case None =>
Future.successful(NotFound("Game not found."))
}
}
}

View File

@@ -20,13 +20,6 @@ class WebsocketController @Inject()(
val sessionManger: SessionManager,
)(implicit system: ActorSystem, mat: Materializer) extends AbstractController(cc) {
object KnockOutWebSocketActorFactory {
def create(out: ActorRef, userSession: UserSession): Props = {
Props(new UserWebsocketActor(out, userSession))
}
}
def socket(): WebSocket = WebSocket.accept[String, String] { request =>
val session = request.cookies.get("sessionId")
if (session.isEmpty) throw new Exception("No session cookie found")
@@ -42,5 +35,11 @@ class WebsocketController @Inject()(
}
}
object KnockOutWebSocketActorFactory {
def create(out: ActorRef, userSession: UserSession): Props = {
Props(new UserWebsocketActor(out, userSession))
}
}
}

View File

@@ -16,15 +16,15 @@ object PodManager {
val TTL: Long = System.currentTimeMillis() + 86400000L // 24 hours in milliseconds
val podIp: String = System.getenv("POD_IP")
val podName: String = System.getenv("POD_NAME")
private val sessions: mutable.Map[String, GameLobby] = mutable.Map()
private val userSession: mutable.Map[User, String] = mutable.Map()
private val injector: Injector = Guice.createInjector(KnockOutWebConfigurationModule())
def createGame(
host: User,
name: String,
maxPlayers: Int
host: User,
name: String,
maxPlayers: Int
): GameLobby = {
val gameLobby = GameLobby(
logic = BaseGameLogic(injector.getInstance(classOf[Configuration])),
@@ -42,13 +42,7 @@ object PodManager {
def getGame(gameId: String): Option[GameLobby] = {
sessions.get(gameId)
}
private[logic] def removeGame(gameId: String): Unit = {
sessions.remove(gameId)
// Also remove all user sessions associated with this game
userSession.filterInPlace((_, v) => v != gameId)
}
def registerUserToGame(user: User, gameId: String): Boolean = {
if (sessions.contains(gameId)) {
userSession += (user -> gameId)
@@ -57,18 +51,23 @@ object PodManager {
false
}
}
def unregisterUserFromGame(user: User): Unit = {
userSession.remove(user)
}
def identifyGameOfUser(user: User): Option[GameLobby] = {
userSession.get(user) match {
case Some(gameId) => sessions.get(gameId)
case None => None
}
}
private[logic] def removeGame(gameId: String): Unit = {
sessions.remove(gameId)
// Also remove all user sessions associated with this game
userSession.filterInPlace((_, v) => v != gameId)
}
}

View File

@@ -2,67 +2,36 @@ package logic.game
import de.knockoutwhist.cards.{Hand, Suit}
import de.knockoutwhist.control.GameLogic
import de.knockoutwhist.control.GameState.{InGame, Lobby, MainMenu}
import de.knockoutwhist.control.GameState.{Lobby, MainMenu}
import de.knockoutwhist.control.controllerBaseImpl.sublogic.util.{MatchUtil, PlayerUtil}
import de.knockoutwhist.events.global.tie.TieTurnEvent
import de.knockoutwhist.events.global.{CardPlayedEvent, GameStateChangeEvent, NewTrickEvent, SessionClosed}
import de.knockoutwhist.events.player.{PlayerEvent, ReceivedHandEvent}
import de.knockoutwhist.events.global.{GameStateChangeEvent, SessionClosed}
import de.knockoutwhist.events.player.PlayerEvent
import de.knockoutwhist.player.Playertype.HUMAN
import de.knockoutwhist.player.{AbstractPlayer, PlayerFactory}
import de.knockoutwhist.rounds.{Match, Round, Trick}
import de.knockoutwhist.utils.events.{EventListener, SimpleEvent}
import exceptions.*
import logic.PodManager
import logic.game.PollingEvents.{CardPlayed, LobbyCreation, LobbyUpdate, NewRound, NewTrick, ReloadEvent}
import model.sessions.{InteractionType, UserSession}
import model.users.User
import play.api.libs.json.{JsObject, Json}
import java.util.UUID
import scala.collection.mutable
import scala.collection.mutable.ListBuffer
import scala.concurrent.Promise as ScalaPromise
class GameLobby private(
val logic: GameLogic,
val id: String,
val internalId: UUID,
val name: String,
val maxPlayers: Int
) extends EventListener {
val logic: GameLogic,
val id: String,
val internalId: UUID,
val name: String,
val maxPlayers: Int
) extends EventListener {
private val users: mutable.Map[UUID, UserSession] = mutable.Map()
private val eventsPerPlayer: mutable.Map[UUID, mutable.Queue[PollingEvents]] = mutable.Map()
private val waitingPromises: mutable.Map[UUID, ScalaPromise[PollingEvents]] = mutable.Map()
private val lock = new Object
lock.synchronized {
logic.addListener(this)
logic.createSession()
}
def registerWaiter(playerId: UUID): ScalaPromise[PollingEvents] = {
val promise = ScalaPromise[PollingEvents]()
lock.synchronized {
val queue = eventsPerPlayer.getOrElseUpdate(playerId, mutable.Queue())
if (queue.nonEmpty) {
val evt = queue.dequeue()
promise.success(evt)
promise
} else {
waitingPromises.put(playerId, promise)
promise
}
}
}
def removeWaiter(playerId: UUID): Unit = {
lock.synchronized {
waitingPromises.remove(playerId)
}
}
logic.addListener(this)
logic.createSession()
def addUser(user: User): UserSession = {
if (users.size >= maxPlayers) throw new GameFullException("The game is full!")
@@ -75,57 +44,27 @@ class GameLobby private(
)
users += (user.id -> userSession)
PodManager.registerUserToGame(user, id)
addToQueue(LobbyUpdate)
//TODO : transmit Lobby Update transmitToAll()
userSession
}
override def listen(event: SimpleEvent): Unit = {
event match {
case event: ReceivedHandEvent =>
addToQueue(NewRound)
users.get(event.playerId).foreach(session => session.updatePlayer(event))
case event: CardPlayedEvent =>
addToQueue(CardPlayed)
case event: TieTurnEvent =>
addToQueue(ReloadEvent)
users.get(event.player.id).foreach(session => session.updatePlayer(event))
case event: PlayerEvent =>
users.get(event.playerId).foreach(session => session.updatePlayer(event))
case event: NewTrickEvent =>
addToQueue(NewTrick)
case event: GameStateChangeEvent =>
if (event.oldState == MainMenu && event.newState == Lobby) {
return
}
addToQueue(ReloadEvent)
users.values.foreach(session => session.updatePlayer(event))
case event: SessionClosed =>
users.values.foreach(session => session.updatePlayer(event))
case event: SimpleEvent =>
users.values.foreach(session => session.updatePlayer(event))
}
}
private def addToQueue(event: PollingEvents): Unit = {
lock.synchronized {
users.keys.foreach { playerId =>
val q = eventsPerPlayer.getOrElseUpdate(playerId, mutable.Queue())
q.enqueue(event)
}
val waiterIds = waitingPromises.keys.toList
waiterIds.foreach { playerId =>
val q = eventsPerPlayer.getOrElseUpdate(playerId, mutable.Queue())
if (q.nonEmpty) {
val evt = q.dequeue()
val p = waitingPromises.remove(playerId)
p.foreach(_.success(evt))
}
}
}
}
/**
* Start the game if the user is the host.
*
* @param user the user who wants to start the game.
*/
def startGame(user: User): Unit = {
@@ -152,6 +91,7 @@ class GameLobby private(
/**
* Remove the user from the game lobby.
*
* @param user the user who wants to leave the game.
*/
def leaveGame(userId: UUID): Unit = {
@@ -165,15 +105,23 @@ class GameLobby private(
PodManager.removeGame(id)
return
}
sessionOpt.get.websocketActor.foreach(act => act.transmitJsonToClient(Json.obj(
"id" -> "-1",
"event" -> "SessionClosed",
"data" -> Json.obj(
"reason" -> "You left the game (or got kicked)."
)
)))
users.remove(userId)
PodManager.unregisterUserFromGame(sessionOpt.get.user)
addToQueue(LobbyUpdate)
//TODO: transmit Lobby Update transmitToAll()
}
/**
* Play a card from the player's hand.
*
* @param userSession the user session of the player.
* @param cardIndex the index of the card in the player's hand.
* @param cardIndex the index of the card in the player's hand.
*/
def playCard(userSession: UserSession, cardIndex: Int): Unit = {
val player = getPlayerInteractable(userSession, InteractionType.Card)
@@ -189,10 +137,35 @@ class GameLobby private(
logic.playerInputLogic.receivedCard(card)
}
private def getHand(player: AbstractPlayer): Hand = {
val handOption = player.currentHand()
if (handOption.isEmpty) {
throw new IllegalStateException("You have no cards!")
}
handOption.get
}
private def getRound: Round = {
val roundOpt = logic.getCurrentRound
if (roundOpt.isEmpty) {
throw new IllegalStateException("No round is currently running!")
}
roundOpt.get
}
private def getTrick: Trick = {
val trickOpt = logic.getCurrentTrick
if (trickOpt.isEmpty) {
throw new IllegalStateException("No trick is currently running!")
}
trickOpt.get
}
/**
* Play a card from the player's hand while in dog life or skip the round.
*
* @param userSession the user session of the player.
* @param cardIndex the index of the card in the player's hand or -1 if the player wants to skip the round.
* @param cardIndex the index of the card in the player's hand or -1 if the player wants to skip the round.
*/
def playDogCard(userSession: UserSession, cardIndex: Int): Unit = {
val player = getPlayerInteractable(userSession, InteractionType.DogCard)
@@ -214,8 +187,9 @@ class GameLobby private(
/**
* Select the trump suit for the round.
*
* @param userSession the user session of the player.
* @param trumpIndex the index of the trump suit.
* @param trumpIndex the index of the trump suit.
*/
def selectTrump(userSession: UserSession, trumpIndex: Int): Unit = {
val player = getPlayerInteractable(userSession, InteractionType.TrumpSuit)
@@ -225,8 +199,21 @@ class GameLobby private(
logic.playerInputLogic.receivedTrumpSuit(selectedTrump)
}
//-------------------
private def getPlayerInteractable(userSession: UserSession, iType: InteractionType): AbstractPlayer = {
if (!userSession.lock.isHeldByCurrentThread) {
throw new IllegalStateException("The user session is not locked!")
}
if (userSession.canInteract.isEmpty || userSession.canInteract.get != iType) {
throw new NotInteractableException("You can't play a card!")
}
getPlayerBySession(userSession)
}
/**
*
*
* @param userSession
* @param tieNumber
*/
@@ -249,9 +236,10 @@ class GameLobby private(
logic.createSession()
}
//-------------------
def getPlayerByUser(user: User): AbstractPlayer = {
getPlayerBySession(getUserSession(user.id))
}
def getUserSession(userId: UUID): UserSession = {
val sessionOpt = users.get(userId)
if (sessionOpt.isEmpty) {
@@ -260,8 +248,20 @@ class GameLobby private(
sessionOpt.get
}
def getPlayerByUser(user: User): AbstractPlayer = {
getPlayerBySession(getUserSession(user.id))
private def getPlayerBySession(userSession: UserSession): AbstractPlayer = {
val playerOption = getMatch.totalplayers.find(_.id == userSession.id)
if (playerOption.isEmpty) {
throw new NotInThisGameException("You are not in this game!")
}
playerOption.get
}
private def getMatch: Match = {
val matchOpt = logic.getCurrentMatch
if (matchOpt.isEmpty) {
throw new IllegalStateException("No match is currently running!")
}
matchOpt.get
}
def getPlayers: mutable.Map[UUID, UserSession] = {
@@ -271,63 +271,17 @@ class GameLobby private(
def getLogic: GameLogic = {
logic
}
def getEventsOfPlayer(playerId: UUID): mutable.Queue[PollingEvents] = {
eventsPerPlayer.getOrElseUpdate(playerId, mutable.Queue())
}
private def getPlayerBySession(userSession: UserSession): AbstractPlayer = {
val playerOption = getMatch.totalplayers.find(_.id == userSession.id)
if (playerOption.isEmpty) {
throw new NotInThisGameException("You are not in this game!")
}
playerOption.get
}
private def getPlayerInteractable(userSession: UserSession, iType: InteractionType): AbstractPlayer = {
if (!userSession.lock.isHeldByCurrentThread) {
throw new IllegalStateException("The user session is not locked!")
}
if (userSession.canInteract.isEmpty || userSession.canInteract.get != iType) {
throw new NotInteractableException("You can't play a card!")
}
getPlayerBySession(userSession)
}
private def getHand(player: AbstractPlayer): Hand = {
val handOption = player.currentHand()
if (handOption.isEmpty) {
throw new IllegalStateException("You have no cards!")
}
handOption.get
}
private def getMatch: Match = {
val matchOpt = logic.getCurrentMatch
if (matchOpt.isEmpty) {
throw new IllegalStateException("No match is currently running!")
}
matchOpt.get
}
private def getRound: Round = {
val roundOpt = logic.getCurrentRound
if (roundOpt.isEmpty) {
throw new IllegalStateException("No round is currently running!")
}
roundOpt.get
}
private def getTrick: Trick = {
val trickOpt = logic.getCurrentTrick
if (trickOpt.isEmpty) {
throw new IllegalStateException("No trick is currently running!")
}
trickOpt.get
}
def getUsers: Set[User] = {
users.values.map(d => d.user).toSet
}
private def transmitToAll(event: JsObject): Unit = {
users.values.foreach(session => {
session.websocketActor.foreach(act => act.transmitJsonToClient(event))
})
}
}
object GameLobby {

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@@ -1,10 +0,0 @@
package logic.game
enum PollingEvents {
case CardPlayed
case NewRound
case NewTrick
case ReloadEvent
case LobbyUpdate
case LobbyCreation
}

View File

@@ -6,9 +6,11 @@ import model.users.User
@ImplementedBy(classOf[BaseSessionManager])
trait SessionManager {
def createSession(user: User): String
def getUserBySession(sessionId: String): Option[User]
def invalidateSession(sessionId: String): Unit
}

View File

@@ -8,9 +8,13 @@ import model.users.User
trait UserManager {
def addUser(name: String, password: String): Boolean
def authenticate(name: String, password: String): Option[User]
def userExists(name: String): Option[User]
def userExistsById(id: Long): Option[User]
def removeUser(name: String): Boolean
}

View File

@@ -9,7 +9,7 @@ import javax.inject.{Inject, Singleton}
@Singleton
class StubUserManager @Inject()(val config: Config) extends UserManager {
private val user: Map[String, User] = Map(
"Janis" -> User(
internalId = 1L,
@@ -53,5 +53,5 @@ class StubUserManager @Inject()(val config: Config) extends UserManager {
override def removeUser(name: String): Boolean = {
throw new NotImplementedError("StubUserManager.removeUser is not implemented")
}
}

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@@ -1,7 +1,7 @@
package model.sessions
enum InteractionType {
case TrumpSuit
case Card
case DogCard

View File

@@ -5,9 +5,11 @@ import de.knockoutwhist.utils.events.SimpleEvent
import java.util.UUID
trait PlayerSession {
def id: UUID
def name: String
def updatePlayer(event: SimpleEvent): Unit
}

View File

@@ -6,9 +6,9 @@ import de.knockoutwhist.utils.events.SimpleEvent
import java.util.UUID
case class SimpleSession(id: UUID, player: AbstractPlayer) extends PlayerSession {
def name: String = player.name
override def updatePlayer(event: SimpleEvent): Unit = {
}
}

View File

@@ -4,18 +4,16 @@ import de.knockoutwhist.events.player.{RequestCardEvent, RequestTieChoiceEvent,
import de.knockoutwhist.utils.events.SimpleEvent
import logic.game.GameLobby
import model.users.User
import org.apache.pekko.actor.{Actor, ActorRef}
import play.api.libs.json.{JsObject, JsValue, Json}
import util.WebsocketEventMapper
import play.api.libs.json.JsObject
import java.util.UUID
import java.util.concurrent.locks.ReentrantLock
import scala.util.{Failure, Success, Try}
import scala.util.Try
class UserSession(val user: User, val host: Boolean, val gameLobby: GameLobby) extends PlayerSession {
val lock: ReentrantLock = ReentrantLock()
var canInteract: Option[InteractionType] = None
var websocketActor: Option[UserWebsocketActor] = None
val lock: ReentrantLock = ReentrantLock()
override def updatePlayer(event: SimpleEvent): Unit = {
event match {
@@ -33,7 +31,7 @@ class UserSession(val user: User, val host: Boolean, val gameLobby: GameLobby) e
override def id: UUID = user.id
override def name: String = user.name
def resetCanInteract(): Unit = {
canInteract = None
}
@@ -49,5 +47,5 @@ class UserSession(val user: User, val host: Boolean, val gameLobby: GameLobby) e
}
lock.unlock()
}
}

View File

@@ -37,15 +37,6 @@ class UserWebsocketActor(
case other =>
}
def transmitEventToClient(event: SimpleEvent): Unit = {
val jsonString = WebsocketEventMapper.toJsonString(event)
out ! jsonString
}
private def transmitJsonToClient(jsonObj: JsObject): Unit = {
out ! jsonObj.toString()
}
private def transmitTextToClient(text: String): Unit = {
out ! text
}
@@ -91,4 +82,13 @@ class UserWebsocketActor(
}
}
def transmitJsonToClient(jsonObj: JsObject): Unit = {
out ! jsonObj.toString()
}
def transmitEventToClient(event: SimpleEvent): Unit = {
val jsonString = WebsocketEventMapper.toJsonString(event)
out ! jsonString
}
}

View File

@@ -3,10 +3,10 @@ package model.users
import java.util.UUID
case class User(
internalId: Long,
id: UUID,
name: String,
passwordHash: String
internalId: Long,
id: UUID,
name: String,
passwordHash: String
) {
def withName(newName: String): User = {

View File

@@ -12,10 +12,28 @@ import javax.inject.*
@Singleton
class JwtKeyProvider @Inject()(config: Configuration) {
private def cleanPem(pem: String): String =
pem.replaceAll("-----BEGIN (.*)-----", "")
.replaceAll("-----END (.*)-----", "")
.replaceAll("\\s", "")
val publicKey: RSAPublicKey = {
val pemOpt = config.getOptional[String]("auth.publicKeyPem")
val fileOpt = config.getOptional[String]("auth.publicKeyFile")
pemOpt.orElse(fileOpt.map { path =>
new String(Files.readAllBytes(Paths.get(path)))
}) match {
case Some(pem) => loadPublicKeyFromPem(pem)
case None => throw new RuntimeException("No RSA public key configured.")
}
}
val privateKey: RSAPrivateKey = {
val pemOpt = config.getOptional[String]("auth.privateKeyPem")
val fileOpt = config.getOptional[String]("auth.privateKeyFile")
pemOpt.orElse(fileOpt.map { path =>
new String(Files.readAllBytes(Paths.get(path)))
}) match {
case Some(pem) => loadPrivateKeyFromPem(pem)
case None => throw new RuntimeException("No RSA private key configured.")
}
}
private def loadPublicKeyFromPem(pem: String): RSAPublicKey = {
val decoded = Base64.getDecoder.decode(cleanPem(pem))
@@ -29,28 +47,9 @@ class JwtKeyProvider @Inject()(config: Configuration) {
KeyFactory.getInstance("RSA").generatePrivate(spec).asInstanceOf[RSAPrivateKey]
}
val publicKey: RSAPublicKey = {
val pemOpt = config.getOptional[String]("auth.publicKeyPem")
val fileOpt = config.getOptional[String]("auth.publicKeyFile")
private def cleanPem(pem: String): String =
pem.replaceAll("-----BEGIN (.*)-----", "")
.replaceAll("-----END (.*)-----", "")
.replaceAll("\\s", "")
pemOpt.orElse(fileOpt.map { path =>
new String(Files.readAllBytes(Paths.get(path)))
}) match {
case Some(pem) => loadPublicKeyFromPem(pem)
case None => throw new RuntimeException("No RSA public key configured.")
}
}
val privateKey: RSAPrivateKey = {
val pemOpt = config.getOptional[String]("auth.privateKeyPem")
val fileOpt = config.getOptional[String]("auth.privateKeyFile")
pemOpt.orElse(fileOpt.map { path =>
new String(Files.readAllBytes(Paths.get(path)))
}) match {
case Some(pem) => loadPrivateKeyFromPem(pem)
case None => throw new RuntimeException("No RSA private key configured.")
}
}
}

View File

@@ -25,5 +25,5 @@ object GameUtil {
code.toString()
}
}

View File

@@ -34,5 +34,5 @@
});
}
waitForFunction("pollForUpdates").then(fn => fn('@gamelobby.id'));
connectWebSocket()
connectWebSocket()
</script>

View File

@@ -12,10 +12,10 @@
<h4 class="fw-semibold mb-1">Current Player</h4>
<p class="fs-5 text-primary" id="current-player-name">@gamelobby.getLogic.getCurrentPlayer.get.name</p>
@if(!TrickUtil.isOver(gamelobby.getLogic.getCurrentMatch.get, gamelobby.getLogic.getPlayerQueue.get)) {
<h4 class="fw-semibold mb-1">Next Player</h4>
@for(nextplayer <- gamelobby.getLogic.getPlayerQueue.get.duplicate()) {
<p class="fs-5 text-primary" id="next-player-name">@nextplayer</p>
}
<h4 class="fw-semibold mb-1">Next Player</h4>
@for(nextplayer <- gamelobby.getLogic.getPlayerQueue.get.duplicate()) {
<p class="fs-5 text-primary" id="next-player-name">@nextplayer</p>
}
}
</div>
@@ -30,21 +30,22 @@
</div>
@for(player <- gamelobby.getLogic.getPlayerQueue.get.toList.sortBy { p =>
-(gamelobby.getLogic.getCurrentRound.get.tricklist.filter { trick => trick.winner.contains(p) }.size)
-(gamelobby.getLogic.getCurrentRound.get.tricklist.filter { trick => trick.winner.contains(p) }.size)
}) {
<div class="d-flex justify-content-between score-row pt-1">
<div style="width: 50%" class="text-truncate">@player.name</div>
<div style="width: 50%">
<div class="d-flex justify-content-between score-row pt-1">
<div style="width: 50%" class="text-truncate">@player.name</div>
<div style="width: 50%">
@(gamelobby.getLogic.getCurrentRound.get.tricklist.filter { trick => trick.winner.contains(player) }.size)
</div>
</div>
</div>
}
</div>
<div class="d-flex justify-content-center g-3 mb-5" id="trick-cards-container">
@for((cardplayed, player) <- gamelobby.getLogic.getCurrentTrick.get.cards) {
@for((cardplayed, player) <- gamelobby.getLogic.getCurrentTrick.get.cards) {
<div class="col-auto">
<div class="card text-center shadow-sm border-0 bg-transparent" style="width: 7rem; backdrop-filter: blur(4px);">
<div class="card text-center shadow-sm border-0 bg-transparent" style="width: 7rem;
backdrop-filter: blur(4px);">
<div class="p-2">
@util.WebUIUtils.cardtoImage(cardplayed) width="100%"/>
</div>
@@ -53,7 +54,7 @@
</div>
</div>
</div>
}
}
</div>
</div>
<div class="col-4 mt-5 text-end">
@@ -62,31 +63,35 @@
<h5 class="fw-semibold mt-4 mb-1">First Card</h5>
<div class="d-inline-block border rounded shadow-sm p-1 bg-light" id="first-card-container">
@if(gamelobby.getLogic.getCurrentTrick.get.firstCard.isDefined) {
@util.WebUIUtils.cardtoImage(gamelobby.getLogic.getCurrentTrick.get.firstCard.get) width="80px"/>
} else {
@if(gamelobby.getLogic.getCurrentTrick.get.firstCard.isDefined) {
@util.WebUIUtils.cardtoImage(gamelobby.getLogic.getCurrentTrick.get.firstCard.get)
width="80px"/>
} else {
@views.html.render.card.apply("images/cards/1B.png")("Blank Card") width="80px"/>
}
}
</div>
</div>
</div>
<div class="row justify-content-center g-2 mt-4 bottom-div" style="backdrop-filter: blur(4px); margin-left: 0; margin-right: 0;">
<div class="row justify-content-center g-2 mt-4 bottom-div" style="backdrop-filter: blur(4px);
margin-left: 0;
margin-right: 0;">
<div class="row justify-content-center ingame-cards-slide @{
!gamelobby.logic.getCurrentPlayer.contains(player) ? "inactive" |: ""
}" id="card-slide">
@for(i <- player.currentHand().get.cards.indices) {
@for(i <- player.currentHand().get.cards.indices) {
<div class="col-auto handcard" style="border-radius: 6px">
<div class="btn btn-outline-light p-0 border-0 shadow-none" data-card-id="@i" style="border-radius: 6px" onclick="handlePlayCard(this, '@gamelobby.id', '@player.isInDogLife')">
@util.WebUIUtils.cardtoImage(player.currentHand().get.cards(i)) width="120px" style="border-radius: 6px"/>
</div>
@if(player.isInDogLife) {
<div class="mt-2">
<button class="btn btn-danger" onclick="handleSkipDogLife(this, '@gamelobby.id')">Skip Dog Life</button>
<button class="btn btn-danger" onclick="handleSkipDogLife(this, '@gamelobby.id')">
Skip Dog Life</button>
</div>
}
</div>
}
}
</div>
</div>
</div>
@@ -104,5 +109,5 @@
});
}
waitForFunction("pollForUpdates").then(fn => fn('@gamelobby.id'));
connectWebSocket()
connectWebSocket()
</script>

View File

@@ -18,35 +18,40 @@
<div class="row justify-content-center col-auto mb-5">
<div class="col-auto handcard">
<div class="btn btn-outline-light p-0 border-0 shadow-none" data-trump="0" style="border-radius: 6px" onclick="handleTrumpSelection(this, '@gamelobby.id')">
@util.WebUIUtils.cardtoImage(de.knockoutwhist.cards.Card(de.knockoutwhist.cards.CardValue.Ace, de.knockoutwhist.cards.Suit.Spades)) width="120px" style="border-radius: 6px"/>
@util.WebUIUtils.cardtoImage(de.knockoutwhist.cards.Card(de.knockoutwhist.cards.CardValue.Ace, de.knockoutwhist.cards.Suit.Spades))
width="120px" style="border-radius: 6px"/>
</div>
</div>
<div class="col-auto handcard">
<div class="btn btn-outline-light p-0 border-0 shadow-none" data-trump="1" style="border-radius: 6px" onclick="handleTrumpSelection(this, '@gamelobby.id')">
@util.WebUIUtils.cardtoImage(de.knockoutwhist.cards.Card(de.knockoutwhist.cards.CardValue.Ace, de.knockoutwhist.cards.Suit.Hearts)) width="120px" style="border-radius: 6px"/>
@util.WebUIUtils.cardtoImage(de.knockoutwhist.cards.Card(de.knockoutwhist.cards.CardValue.Ace, de.knockoutwhist.cards.Suit.Hearts))
width="120px" style="border-radius: 6px"/>
</div>
</div>
<div class="col-auto handcard">
<div class="btn btn-outline-light p-0 border-0 shadow-none" data-trump="2" style="border-radius: 6px" onclick="handleTrumpSelection(this, '@gamelobby.id')">
@util.WebUIUtils.cardtoImage(de.knockoutwhist.cards.Card(de.knockoutwhist.cards.CardValue.Ace, de.knockoutwhist.cards.Suit.Diamonds)) width="120px" style="border-radius: 6px"/>
@util.WebUIUtils.cardtoImage(de.knockoutwhist.cards.Card(de.knockoutwhist.cards.CardValue.Ace, de.knockoutwhist.cards.Suit.Diamonds))
width="120px" style="border-radius: 6px"/>
</div>
</div>
<div class="col-auto handcard">
<div class="btn btn-outline-light p-0 border-0 shadow-none" data-trump="3" style="border-radius: 6px" onclick="handleTrumpSelection(this, '@gamelobby.id')">
@util.WebUIUtils.cardtoImage(de.knockoutwhist.cards.Card(de.knockoutwhist.cards.CardValue.Ace, de.knockoutwhist.cards.Suit.Clubs)) width="120px" style="border-radius: 6px"/>
@util.WebUIUtils.cardtoImage(de.knockoutwhist.cards.Card(de.knockoutwhist.cards.CardValue.Ace, de.knockoutwhist.cards.Suit.Clubs))
width="120px" style="border-radius: 6px"/>
</div>
</div>
</div>
<div class="row justify-content-center ingame-cards-slide" id="card-slide">
@for(i <- player.currentHand().get.cards.indices) {
<div class="col-auto" style="border-radius: 6px">
@util.WebUIUtils.cardtoImage(player.currentHand().get.cards(i)) width="120px" style="border-radius: 6px"/>
</div>
}
@for(i <- player.currentHand().get.cards.indices) {
<div class="col-auto" style="border-radius: 6px">
@util.WebUIUtils.cardtoImage(player.currentHand().get.cards(i)) width="120px" style="border-radius: 6px"/>
</div>
}
</div>
} else {
<div class="alert alert-warning" role="alert" aria-live="polite">
@gamelobby.logic.getCurrentMatch.get.roundlist.last.winner.get.name is choosing a trumpsuit. The new round will start once a suit is picked.
@gamelobby.logic.getCurrentMatch.get.roundlist.last.winner.get.name
is choosing a trumpsuit. The new round will start once a suit is picked.
</div>
}
</div>
@@ -68,5 +73,5 @@
});
}
waitForFunction("pollForUpdates").then(fn => fn('@gamelobby.id'));
connectWebSocket()
connectWebSocket()
</script>

View File

@@ -13,9 +13,9 @@
<p class="card-text">
The last round was tied between:
<span class="ms-1">
@for(players <- gamelobby.logic.playerTieLogic.getTiedPlayers) {
<span class="badge text-bg-secondary me-1">@players</span>
}
@for(players <- gamelobby.logic.playerTieLogic.getTiedPlayers) {
<span class="badge text-bg-secondary me-1">@players</span>
}
</span>
</p>
</div>
@@ -23,7 +23,10 @@
@if(player.equals(gamelobby.logic.playerTieLogic.currentTiePlayer())) {
@defining(gamelobby.logic.playerTieLogic.highestAllowedNumber()) { maxNum =>
<div class="alert alert-info" role="alert" aria-live="polite">
Pick a number between 1 and @{maxNum + 1}. The resulting card will be your card for the cut.
Pick a number between 1 and @{
maxNum + 1
}.
The resulting card will be your card for the cut.
</div>
<div class="row g-2 align-items-center">
@@ -31,49 +34,21 @@
<label for="tieNumber" class="col-form-label">Your number</label>
</div>
<div class="col-auto">
<input type="number" id="tieNumber" class="form-control" name="tie" min="1" max="@{maxNum + 1}" placeholder="1" required>
<input type="number" id="tieNumber" class="form-control" name="tie" min="1" max="@{
maxNum + 1
}" placeholder="1" required>
</div>
<div class="col-auto">
<button onclick="selectTie('@gamelobby.id')" class="btn btn-primary">Confirm</button>
<button onclick="selectTie('@gamelobby.id')" class="btn btn-primary">
Confirm</button>
</div>
</div>
<h6 class="mt-4 mb-3">Currently Picked Cards</h6>
<div id="cardsplayed" class="row g-3 justify-content-center">
@if(gamelobby.logic.playerTieLogic.getSelectedCard.nonEmpty) {
@for((player, card) <- gamelobby.logic.playerTieLogic.getSelectedCard) {
<div class="col-6">
<div class="card shadow-sm border-0 h-100 text-center">
<div class="card-body d-flex flex-column justify-content-between">
<p class="card-text fw-semibold mb-2 text-primary">@player</p>
<div class="card-img-top">
@util.WebUIUtils.cardtoImage(card)
</div>
</div>
</div>
</div>
}
} else {
<div class="col-12">
<div class="alert alert-info text-center" role="alert">
<i class="bi bi-info-circle me-2"></i>
No cards have been selected yet.
</div>
</div>
}
</div>
}
} else {
<div class="alert alert-warning" role="alert" aria-live="polite">
<strong>@gamelobby.logic.playerTieLogic.currentTiePlayer()</strong> is currently picking a number for the cut.
</div>
<h6 class="mt-4 mb-3">Currently Picked Cards</h6>
<div id="cardsplayed" class="row g-3 justify-content-center">
@if(gamelobby.logic.playerTieLogic.getSelectedCard.nonEmpty) {
@for((player, card) <- gamelobby.logic.playerTieLogic.getSelectedCard) {
<div class="col-6 col-sm-4 col-md-3 col-lg-2">
<div class="col-6">
<div class="card shadow-sm border-0 h-100 text-center">
<div class="card-body d-flex flex-column justify-content-between">
<p class="card-text fw-semibold mb-2 text-primary">@player</p>
@@ -92,6 +67,38 @@
</div>
</div>
}
</div>
}
} else {
<div class="alert alert-warning" role="alert" aria-live="polite">
<strong>@gamelobby.logic.playerTieLogic.currentTiePlayer()</strong>
is currently picking a number for the cut.
</div>
<h6 class="mt-4 mb-3">Currently Picked Cards</h6>
<div id="cardsplayed" class="row g-3 justify-content-center">
@if(gamelobby.logic.playerTieLogic.getSelectedCard.nonEmpty) {
@for((player, card) <- gamelobby.logic.playerTieLogic.getSelectedCard) {
<div class="col-6 col-sm-4 col-md-3 col-lg-2">
<div class="card shadow-sm border-0 h-100 text-center">
<div class="card-body d-flex flex-column justify-content-between">
<p class="card-text fw-semibold mb-2 text-primary">@player</p>
<div class="card-img-top">
@util.WebUIUtils.cardtoImage(card)
</div>
</div>
</div>
</div>
}
} else {
<div class="col-12">
<div class="alert alert-info text-center" role="alert">
<i class="bi bi-info-circle me-2"></i>
No cards have been selected yet.
</div>
</div>
}
</div>
}
@@ -114,5 +121,5 @@
});
}
waitForFunction("pollForUpdates").then(fn => fn('@gamelobby.id'));
connectWebSocket()
connectWebSocket()
</script>

View File

@@ -14,7 +14,8 @@
</div>
<div class="row">
<div class="col">
<div class="p-3 text-center fs-4" id="playerAmount">Playeramount: @gamelobby.getPlayers.size / @gamelobby.maxPlayers</div>
<div class="p-3 text-center fs-4" id="playerAmount">
Playeramount: @gamelobby.getPlayers.size / @gamelobby.maxPlayers</div>
</div>
</div>
<div class="row justify-content-center align-items-center flex-grow-1">
@@ -30,7 +31,8 @@
<a href="#" class="btn btn-danger disabled" aria-disabled="true" tabindex="-1">Remove</a>
} else {
<h5 class="card-title">@playersession.name</h5>
<div class="btn btn-danger" onclick="removePlayer('@gamelobby.id', '@playersession.id')">Remove</div>
<div class="btn btn-danger" onclick="removePlayer('@gamelobby.id', '@playersession.id')">
Remove</div>
}
</div>
</div>
@@ -78,5 +80,5 @@
});
}
waitForFunction("pollForUpdates").then(fn => fn('@gamelobby.id'));
connectWebSocket()
connectWebSocket()
</script>

View File

@@ -1,8 +1,8 @@
@*
* This template is called from the `index` template. This template
* handles the rendering of the page header and body tags. It takes
* two arguments, a `String` for the title of the page and an `Html`
* object to insert into the body of the page.
* This template is called from the `index` template. This template
* handles the rendering of the page header and body tags. It takes
* two arguments, a `String` for the title of the page and an `Html`
* object to insert into the body of the page.
*@
@(title: String)(content: Html)
@@ -19,13 +19,13 @@
</head>
<body class="d-flex flex-column min-vh-100" id="main-body">
@* And here's where we render the `Html` object containing
* the page content. *@
@content
@* And here's where we render the `Html` object containing
* the page content. *@
@content
</body>
<script src="@routes.JavaScriptRoutingController.javascriptRoutes()" type="text/javascript"></script>
<script src="@routes.Assets.versioned("javascripts/main.js")" type="text/javascript"></script>
<script src="@routes.Assets.versioned("javascripts/ingame.js")" type="text/javascript"></script>
<script src="@routes.Assets.versioned("../../public/javascripts/websocket.js")" type="text/javascript"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@@5.3.8/dist/js/bootstrap.bundle.min.js" integrity="sha384-FKyoEForCGlyvwx9Hj09JcYn3nv7wiPVlz7YYwJrWVcXK/BmnVDxM+D2scQbITxI" crossorigin="anonymous"></script>
<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
</html>

View File

@@ -11,23 +11,23 @@
<input class="form-check-input" type="checkbox" id="visibilityswitch" disabled>
<label class="form-check-label" for="visibilityswitch">public/private</label>
</div>
<div class="mt-3">
<label for="playeramount" class="form-label">Playeramount:</label>
<input type="range" class="form-range text-body" min="2" max="7" value="2" id="playeramount" name="playeramount">
<div class="d-flex justify-content-between">
<span>2</span>
<span>3</span>
<span>4</span>
<span>5</span>
<span>6</span>
<span>7</span>
</div>
<div class="mt-3">
<label for="playeramount" class="form-label">Playeramount:</label>
<input type="range" class="form-range text-body" min="2" max="7" value="2" id="playeramount" name="playeramount">
<div class="d-flex justify-content-between">
<span>2</span>
<span>3</span>
<span>4</span>
<span>5</span>
<span>6</span>
<span>7</span>
</div>
</div>
<div class="mt-3 text-center">
<div class="btn btn-success" onclick="createGameJS()">Create Game</div>
</div>
</div>
</main>
<script>
<script>
disconnectWebSocket();
</script>

View File

@@ -1,57 +1,61 @@
@(user: Option[model.users.User])
<nav class="navbar navbar-expand-lg bg-body-tertiary navbar-drop-shadow">
<div class="container d-flex justify-content-start">
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navBar" aria-controls="navBar" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse justify-content-center" id="navBar">
<a class="navbar-brand ms-auto" href="@routes.MainMenuController.mainMenu()">
<img src="@routes.Assets.versioned("images/logo.png")" alt="Logo" width="30" height="20" class="d-inline-block align-text-top">
KnockOutWhist
</a>
<div class="navbar-nav me-auto mb-2 mb-lg-0">
<ul class="navbar-nav mb-2 mb-lg-0">
@if(user.isDefined) {
<li class="nav-item">
<a class="nav-link active" aria-current="page" onclick="navSpa('0', 'Knockout Whist - Create Game'); return false;" href="@routes.MainMenuController.mainMenu()">Create Game</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" aria-disabled="true">Lobbies</a>
</li>
}
<nav class="navbar navbar-expand-lg bg-body-tertiary navbar-drop-shadow">
<div class="container d-flex justify-content-start">
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navBar" aria-controls="navBar" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse justify-content-center" id="navBar">
<a class="navbar-brand ms-auto" href="@routes.MainMenuController.mainMenu()">
<img src="@routes.Assets.versioned("images/logo.png")" alt="Logo" width="30" height="20" class="d-inline-block align-text-top">
KnockOutWhist
</a>
<div class="navbar-nav me-auto mb-2 mb-lg-0">
<ul class="navbar-nav mb-2 mb-lg-0">
@if(user.isDefined) {
<li class="nav-item">
<a class="nav-link active" onclick="navSpa('1', 'Knockout Whist - Rules'); return false;" href="@routes.MainMenuController.rules()">Rules</a>
<a class="nav-link active" aria-current="page" onclick="navSpa('0', 'Knockout Whist - Create Game'); return false;" href="@routes.MainMenuController.mainMenu()">
Create Game</a>
</li>
</ul>
<form class="navbar-nav me-auto mb-2 mb-lg-0" onsubmit="joinGame(); return false;">
<input class="form-control me-2" type="text" placeholder="Enter GameCode" id="gameId" aria-label="Join Game"/>
<button class="btn btn-outline-success" type="submit">Join</button>
</form>
</div>
@* Right side: profile dropdown if logged in, otherwise Login / Sign Up buttons *@
@if(user.isDefined) {
<ul class="navbar-nav ms-auto mb-2 mb-lg-0">
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle d-flex align-items-center" href="#" id="profileDropdown" role="button" data-bs-toggle="dropdown" aria-expanded="false">
<img src="@routes.Assets.versioned("images/profile.png")" alt="Profile" class="rounded-circle" width="30" height="30" />
<span class="ms-2">@user.get.name</span>
</a>
<ul class="dropdown-menu dropdown-menu-end" aria-labelledby="profileDropdown">
<li><a class="dropdown-item disabled" href="#" tabindex="-1" aria-disabled="true">Stats</a></li>
<li><a class="dropdown-item disabled" href="#" tabindex="-1" aria-disabled="true">Settings</a></li>
<li><hr class="dropdown-divider"></li>
<li><a class="dropdown-item" href="@routes.UserController.logout()">Logout</a></li>
</ul>
<li class="nav-item">
<a class="nav-link disabled" aria-disabled="true">Lobbies</a>
</li>
</ul>
} else {
<div class="d-flex ms-auto">
<a class="btn btn-outline-primary me-2" href="@routes.UserController.login()">Login</a>
<a class="btn btn-primary" href="@routes.UserController.login()">Sign Up</a>
</div>
}
}
<li class="nav-item">
<a class="nav-link active" onclick="navSpa('1', 'Knockout Whist - Rules'); return false;" href="@routes.MainMenuController.rules()">
Rules</a>
</li>
</ul>
<form class="navbar-nav me-auto mb-2 mb-lg-0" onsubmit="joinGame(); return false;">
<input class="form-control me-2" type="text" placeholder="Enter GameCode" id="gameId" aria-label="Join Game"/>
<button class="btn btn-outline-success" type="submit">Join</button>
</form>
</div>
@* Right side: profile dropdown if logged in, otherwise Login / Sign Up buttons *@
@if(user.isDefined) {
<ul class="navbar-nav ms-auto mb-2 mb-lg-0">
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle d-flex align-items-center" href="#" id="profileDropdown" role="button" data-bs-toggle="dropdown" aria-expanded="false">
<img src="@routes.Assets.versioned("images/profile.png")" alt="Profile" class="rounded-circle" width="30" height="30" />
<span class="ms-2">@user.get.name</span>
</a>
<ul class="dropdown-menu dropdown-menu-end" aria-labelledby="profileDropdown">
<li><a class="dropdown-item disabled" href="#" tabindex="-1" aria-disabled="true">
Stats</a></li>
<li><a class="dropdown-item disabled" href="#" tabindex="-1" aria-disabled="true">
Settings</a></li>
<li><hr class="dropdown-divider"></li>
<li><a class="dropdown-item" href="@routes.UserController.logout()">Logout</a></li>
</ul>
</li>
</ul>
} else {
<div class="d-flex ms-auto">
<a class="btn btn-outline-primary me-2" href="@routes.UserController.login()">Login</a>
<a class="btn btn-primary" href="@routes.UserController.login()">Sign Up</a>
</div>
}
</div>
</nav>
</div>
</nav>

View File

@@ -1,180 +1,180 @@
@(user: Option[model.users.User])
@navbar(user)
@navbar(user)
<main class="lobby-background flex-grow-1">
<div class="container my-4" style="max-width:980px;">
<div class="card rules-card shadow-sm rounded-3 overflow-hidden">
<div class="card-header text-center py-3 border-0">
<h3 class="mb-0 rules-title">Game Rules Overview</h3>
</div>
<main class="lobby-background flex-grow-1">
<div class="container my-4" style="max-width: 980px;">
<div class="card rules-card shadow-sm rounded-3 overflow-hidden">
<div class="card-header text-center py-3 border-0">
<h3 class="mb-0 rules-title">Game Rules Overview</h3>
</div>
<div class="card-body p-0">
<style>
<div class="card-body p-0">
<style>
</style>
</style>
<div class="accordion rules-accordion" id="rulesAccordion">
<div class="accordion-item">
<h2 class="accordion-header" id="headingPlayers">
<button class="accordion-button" type="button" data-bs-toggle="collapse" data-bs-target="#collapsePlayers" aria-expanded="true" aria-controls="collapsePlayers">
Players
</button>
</h2>
<div id="collapsePlayers" class="accordion-collapse collapse show" aria-labelledby="headingPlayers" data-bs-parent="#rulesAccordion">
<div class="accordion-body">
Two to seven players. The aim is to be the last player left in the game.
</div>
<div class="accordion rules-accordion" id="rulesAccordion">
<div class="accordion-item">
<h2 class="accordion-header" id="headingPlayers">
<button class="accordion-button" type="button" data-bs-toggle="collapse" data-bs-target="#collapsePlayers" aria-expanded="true" aria-controls="collapsePlayers">
Players
</button>
</h2>
<div id="collapsePlayers" class="accordion-collapse collapse show" aria-labelledby="headingPlayers" data-bs-parent="#rulesAccordion">
<div class="accordion-body">
Two to seven players. The aim is to be the last player left in the game.
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="headingAim">
<button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseAim" aria-expanded="false" aria-controls="collapseAim">
Aim
</button>
</h2>
<div id="collapseAim" class="accordion-collapse collapse" aria-labelledby="headingAim" data-bs-parent="#rulesAccordion">
<div class="accordion-body">
To be the last player left at the end of the game, with the object in each hand being to win a majority of tricks.
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="headingEquipment">
<button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseEquipment" aria-expanded="false" aria-controls="collapseEquipment">
Equipment
</button>
</h2>
<div id="collapseEquipment" class="accordion-collapse collapse" aria-labelledby="headingEquipment" data-bs-parent="#rulesAccordion">
<div class="accordion-body">
A standard 52-card pack is used.
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="headingRanks">
<button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseRanks" aria-expanded="false" aria-controls="collapseRanks">
Card Ranks
</button>
</h2>
<div id="collapseRanks" class="accordion-collapse collapse" aria-labelledby="headingRanks" data-bs-parent="#rulesAccordion">
<div class="accordion-body">
In each suit, cards rank from highest to lowest: A K Q J 10 9 8 7 6 5 4 3 2.
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="headingDealFirst">
<button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseDealFirst" aria-expanded="false" aria-controls="collapseDealFirst">
Deal (First Hand)
</button>
</h2>
<div id="collapseDealFirst" class="accordion-collapse collapse" aria-labelledby="headingDealFirst" data-bs-parent="#rulesAccordion">
<div class="accordion-body">
The dealer deals seven cards to each player. One card is turned up to determine the trump suit for the round.
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="headingDealSubsequent">
<button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseDealSubsequent" aria-expanded="false" aria-controls="collapseDealSubsequent">
Deal (Subsequent Hands)
</button>
</h2>
<div id="collapseDealSubsequent" class="accordion-collapse collapse" aria-labelledby="headingDealSubsequent" data-bs-parent="#rulesAccordion">
<div class="accordion-body">
The deal rotates clockwise. The player who took the most tricks in the previous hand selects the trump suit. If there's a tie, players cut cards to decide who calls trumps. One fewer card is dealt in each successive hand until the final hand consists of one card each.
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="headingPlay">
<button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapsePlay" aria-expanded="false" aria-controls="collapsePlay">
Play
</button>
</h2>
<div id="collapsePlay" class="accordion-collapse collapse" aria-labelledby="headingPlay" data-bs-parent="#rulesAccordion">
<div class="accordion-body">
The player to the dealer's left (eldest hand) leads the first trick. Any card can be led. Other players must follow suit if possible. A player with no cards of the suit led may play any card.
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="headingWinningTrick">
<button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseWinningTrick" aria-expanded="false" aria-controls="collapseWinningTrick">
Winning a Trick
</button>
</h2>
<div id="collapseWinningTrick" class="accordion-collapse collapse" aria-labelledby="headingWinningTrick" data-bs-parent="#rulesAccordion">
<div class="accordion-body">
The highest card of the suit led wins, unless a trump is played, in which case the highest trump wins. The winner of the trick leads the next.
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="headingLeadingTrumps">
<button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseLeadingTrumps" aria-expanded="false" aria-controls="collapseLeadingTrumps">
Leading Trumps
</button>
</h2>
<div id="collapseLeadingTrumps" class="accordion-collapse collapse" aria-labelledby="headingLeadingTrumps" data-bs-parent="#rulesAccordion">
<div class="accordion-body">
Some rules disallow leading trumps before the suit has been 'broken' (a trump has been played to the lead of another suit). Leading trumps is always permissible if a player holds only trumps.
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="headingKnockout">
<button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseKnockout" aria-expanded="false" aria-controls="collapseKnockout">
Knockout
</button>
</h2>
<div id="collapseKnockout" class="accordion-collapse collapse" aria-labelledby="headingKnockout" data-bs-parent="#rulesAccordion">
<div class="accordion-body">
At the end of each hand, any player who took no tricks is knocked out and takes no further part in the game.
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="headingWinningGame">
<button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseWinningGame" aria-expanded="false" aria-controls="collapseWinningGame">
Winning the Game
</button>
</h2>
<div id="collapseWinningGame" class="accordion-collapse collapse" aria-labelledby="headingWinningGame" data-bs-parent="#rulesAccordion">
<div class="accordion-body">
The game is won when a player takes all the tricks in a round, as all other players are knocked out, leaving only one player remaining.
</div>
</div>
</div>
<div class="accordion-item">
<h2 class="accordion-header" id="headingDogLife">
<button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseDogLife" aria-expanded="false" aria-controls="collapseDogLife">
Dog Life
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The first player who takes no tricks is awarded a \"dog's life\". In the next hand, that player is dealt one card and can decide which trick to play it to. Each time a trick is played the dog may either play the card or knock on the table and wait to play it later. If the dog wins a trick, the player to the left leads the next and the dog re-enters the game properly in the next hand. If the dog fails, they are knocked out.
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<h2 class="accordion-header" id="headingAim">
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Aim
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To be the last player left at the end of the game, with the object in each hand being to win a majority of tricks.
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<h2 class="accordion-header" id="headingEquipment">
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Equipment
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A standard 52-card pack is used.
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<h2 class="accordion-header" id="headingRanks">
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Card Ranks
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In each suit, cards rank from highest to lowest: A K Q J 10 9 8 7 6 5 4 3 2.
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<h2 class="accordion-header" id="headingDealFirst">
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Deal (First Hand)
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The dealer deals seven cards to each player. One card is turned up to determine the trump suit for the round.
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<h2 class="accordion-header" id="headingDealSubsequent">
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Deal (Subsequent Hands)
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The deal rotates clockwise. The player who took the most tricks in the previous hand selects the trump suit. If there's a tie, players cut cards to decide who calls trumps. One fewer card is dealt in each successive hand until the final hand consists of one card each.
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<h2 class="accordion-header" id="headingPlay">
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Play
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The player to the dealer's left (eldest hand) leads the first trick. Any card can be led. Other players must follow suit if possible. A player with no cards of the suit led may play any card.
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<h2 class="accordion-header" id="headingWinningTrick">
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Winning a Trick
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The highest card of the suit led wins, unless a trump is played, in which case the highest trump wins. The winner of the trick leads the next.
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<h2 class="accordion-header" id="headingLeadingTrumps">
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Leading Trumps
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Some rules disallow leading trumps before the suit has been 'broken' (a trump has been played to the lead of another suit). Leading trumps is always permissible if a player holds only trumps.
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<h2 class="accordion-header" id="headingKnockout">
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Knockout
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At the end of each hand, any player who took no tricks is knocked out and takes no further part in the game.
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<h2 class="accordion-header" id="headingWinningGame">
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Winning the Game
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The game is won when a player takes all the tricks in a round, as all other players are knocked out, leaving only one player remaining.
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<h2 class="accordion-header" id="headingDogLife">
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Dog Life
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The first player who takes no tricks is awarded a \"dog's life\". In the next hand, that player is dealt one card and can decide which trick to play it to. Each time a trick is played the dog may either play the card or knock on the table and wait to play it later. If the dog wins a trick, the player to the left leads the next and the dog re-enters the game properly in the next hand. If the dog fails, they are knocked out.
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