ci: bump version to v3.0.0

Reviewed-on: #60

.sbtopts

@@ -1,2 +1,2 @@
 -J--add-opens=java.base/java.util=ALL-UNNAMED
--J--add-opens=java.base/java.lang=ALL-UNNAMED
+-J--add-opens=java.base/java.lang=ALL-UNNAMED

CHANGELOG.md

@@ -74,3 +74,57 @@
 * ci: bump version to v1.0.0 [skip ci] ([91d7f6c](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/91d7f6ca003edb368aba76b7a82c8b42d22bdbfe))
 * version bumb ([2e10059](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/2e10059a6756befe6f8e70c94fd34b865693efb8))
 * version bump ([7879d1a](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/7879d1ab6ee8f227c19b69b467a28dd7b479ff73))
+
+##  (2025-11-07)
+
+### Bug Fixes
+
+* ensure proper CMD syntax in Dockerfile ([#48](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/issues/48)) ([5c6d3ac](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/5c6d3ac436f6d23a36f58b6835c9bd50feddc789))
+##  (2025-11-07)
+
+### Bug Fixes
+
+* changelog syntax ([2e54880](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/2e548803020c99f62644283fcf3570048261173a))
+##  (2025-11-07)
+
+### Bug Fixes
+
+* removed trailing ([64a7a63](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/64a7a63ab3dff59e66f62328e3b5865bb177fcde))
+##  (2025-11-07)
+
+### Bug Fixes
+
+* traling ([54e3215](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/54e321512777f6722864694eb677eab0e8418a9f))
+##  (2025-11-07)
+
+### Bug Fixes
+
+* removed trailing ([5e503cb](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/5e503cbc364f7cb23926976acc6cee575eadd9d6))
+##  (2025-11-07)
+
+### Bug Fixes
+
+* trailing ([7adc8b8](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/7adc8b8645390cd18d63b4eee6db8ef448b7a46a))
+##  (2025-11-07)
+
+### Bug Fixes
+
+* removed trailing ([c7dd72e](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/c7dd72ecc2786ef63daf2b4288093025a8e22bfd))
+* removed trailing ([42a5adb](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/42a5adbae01802587a48a9de15bad44b5ef014cf))
+##  (2025-11-20)
+
+### ⚠ BREAKING CHANGES
+
+* **game:** Fixed polling, SPA, Gameplayloop etc. (#59)
+
+### Features
+
+* **ci:** Polling ([370de17](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/370de175db65edf87e7ab211190977b540a39d85))
+* **ci:** Polling  Added polling for when the game starts and a card gets played ([#58](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/issues/58)) ([e60fe7c](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/e60fe7c98dcab05949140a8a54ed6e4e2fbbc022))
+* **game:** Fixed polling, SPA, Gameplayloop etc. ([#59](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/issues/59)) ([a58b2e0](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/a58b2e03b11a54667d63ba6604f579a8e328c9d1))
+* **ui:** added js routing, updated ingame ui, added tricktable ([#50](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/issues/50)) ([c220e54](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/c220e54bb8d87f4f0f37a089bcd993e8df806123)), closes [#43](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/issues/43) [#43](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/issues/43)
+* **ui:** implement tie & trump menu, fixed some critical bugs ([#52](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/issues/52)) ([5d245d0](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/5d245d0011a5fb03193514303b45702cd8329224))
+
+### Bug Fixes
+
+* **polling:** Improve polling mechanism and delay handling ([#60](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/issues/60)) ([641c892](https://git.janis-eccarius.de/KnockOutWhist/KnockOutWhist-Web/commit/641c892981649eb85640527cc0fe325ff683fa77))

Dockerfile

@@ -38,4 +38,4 @@ ENV PLAY_HTTP_PORT=9000
 
 # Run the Play app
 ENTRYPOINT ["./bin/knockoutwhistweb"]
-CMD ["-Dplay.server.pidfile.path=/dev/null"]
+CMD ["-Dplay.server.pidfile.path=/dev/null"]

conventionalcommit.json

@@ -113,4 +113,4 @@
       "description": "The commit references another commit by its hash ID.<br>For multiple hash IDs, use a comma as separator"
     }
   }
-}
+}

knockoutwhistweb/app/assets/stylesheets/dark-mode.less

@@ -3,7 +3,7 @@
     --background-image: url('/assets/images/background.png') !important;
     --color: #f8f9fa !important; /* Light text on dark bg */
     --highlightscolor: rgba(131, 131, 131, 0.75) !important;
-
+    --background-color: #192734;
     /* Bootstrap variable overrides for dark mode */
     --bs-body-color: var(--color);
     --bs-link-color: #66b2ff;

knockoutwhistweb/app/assets/stylesheets/light-mode.less

@@ -2,4 +2,5 @@
   --background-image: url('/assets/images/img.png');
   --color: black;
   --highlightscolor: rgba(0, 0, 0, 0.75);
+  --background-color: rgba(228, 232, 237, 1);
 }

knockoutwhistweb/app/assets/stylesheets/main.less

@@ -14,7 +14,7 @@
   --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);
@@ -22,12 +22,19 @@
   0% { transform: translateX(-100vw); }
   100% { transform: translateX(0); }
 }
+
 .game-field-background {
     background-image: @background-image;
-    background-size: cover;
-    background-position: center center;
     background-repeat: no-repeat;
-    background-attachment: fixed;
+    background-size: cover;
+    max-width: 1400px;
+    margin: 0 auto;
+    min-height: 100vh;
+}
+.lobby-background {
+    background-color: @background-color;
+    width: 100%;
+    height: 100vh;
 }
 
 .navbar-header{
@@ -42,11 +49,24 @@
   box-shadow: 3px 3px 3px @highlightcolor;
 }
 
+.inactive::after {
+  content: "";
+  position: absolute;
+  inset: 0;             /* cover the whole container */
+  background: rgba(0, 0, 0, 0.50);
+  z-index: 10;
+  border-radius: 6px;
+  pointer-events: none; /* user can't click through overlay */
+}
+
 .bottom-div {
   position: fixed;
   bottom: 0;
-  left: 0;
+  left: 50%;
+  transform: translateX(-50%);
+  max-width: 1400px;
   width: 100%;
+  margin: 0;
   text-align: center;
   padding: 10px;
 }
@@ -71,6 +91,14 @@ body {
     overflow: auto;
 }
 
+.navbar-drop-shadow {
+    box-shadow: 0 1px 15px 0 #000000
+}
+
+.ingame-side-shadow {
+  box-shadow: 0 1px 15px 0 #000000
+}
+
 #sessions {
     display: flex;
     flex-direction: column;
@@ -105,45 +133,21 @@ body {
     font-size: 40px;
     font-family: Arial, serif;
 }
-#playercards {
-    display: flex;
-    flex-direction: row;
-    justify-content: center;
-    height: 20%;
-    img {
-        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; }
-    }
-}
-#card-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; }
-    }
-
 
+.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; }
+  }
 }
 
-#cardsplayed {
-    display: flex;
-    flex-direction: row;
-    height: 10%;
-    min-height: 10%
-}
 #playedcardplayer {
     display: flex;
     flex-direction: column;
@@ -177,11 +181,6 @@ body {
     font-size: 20px;
 
 }
-#trumpsuit {
-    display: flex;
-    flex-direction: row;
-    margin-left: 4%;
-}
 #nextPlayers {
     display: flex;
     flex-direction: column;
@@ -205,4 +204,52 @@ body {
     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);
+}
+.score-header {
+    font-weight: bold;
+    color: #000000;
+    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
+}
+.score-row {
+    color: #000000;
+}
+
+/* In-game centered stage and blurred sides overlay */
+.ingame-stage {
+  min-height: 100vh;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  padding: 2rem 1rem;
+}
+
+/* Wrapper that adds a backdrop blur to the background outside the centered card */
+.blur-sides {
+  position: relative;
+}
+
+/* Create an overlay that blurs everything behind it, except the central content area */
+.blur-sides::before {
+  content: "";
+  position: fixed;
+  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%);
+}
+
+@supports ((-webkit-backdrop-filter: blur(8px)) or (backdrop-filter: blur(8px))) {
+  .blur-sides::before {
+    background: rgba(0,0,0,0.08);
+    -webkit-backdrop-filter: blur(10px) saturate(110%);
+    backdrop-filter: blur(10px) saturate(110%);
+  }
+}

knockoutwhistweb/app/components/WebApplicationConfiguration.scala

@@ -2,11 +2,12 @@ package components
 
 import de.knockoutwhist.components.DefaultConfiguration
 import de.knockoutwhist.ui.UI
+import de.knockoutwhist.utils.DelayHandler
 import de.knockoutwhist.utils.events.EventListener
 
 class WebApplicationConfiguration extends DefaultConfiguration {
 
   override def uis: Set[UI] = Set()
-  override def listener: Set[EventListener] = Set()
+  override def listener: Set[EventListener] = Set(DelayHandler)
 
 }

knockoutwhistweb/app/controllers/IngameController.scala

@@ -1,57 +1,73 @@
 package controllers
 
 import auth.{AuthAction, AuthenticatedRequest}
-import de.knockoutwhist.control.GameState.{InGame, Lobby, SelectTrump, TieBreak}
-import exceptions.{CantPlayCardException, GameFullException, NotEnoughPlayersException, NotHostException, NotInThisGameException}
+import de.knockoutwhist.control.GameState.{FinishedMatch, InGame, Lobby, SelectTrump, TieBreak}
+import exceptions.*
 import logic.PodManager
-import model.sessions.{PlayerSession, UserSession}
+import logic.game.GameLobby
+import model.sessions.UserSession
+import model.users.User
 import play.api.*
+import play.api.libs.json.{JsValue, Json}
 import play.api.mvc.*
+import play.twirl.api.Html
 
 import java.util.UUID
 import javax.inject.*
+import scala.concurrent.ExecutionContext
 import scala.util.Try
 
-
-/**
- * This controller creates an `Action` to handle HTTP requests to the
- * application's home page.
- */
 @Singleton
-class IngameController @Inject()(
-                                  val controllerComponents: ControllerComponents,
-                                  val authAction: AuthAction,
-                                  val podManager: PodManager
-                                ) extends BaseController {
+class IngameController @Inject() (
+                                   val cc: ControllerComponents,
+                                   val podManager: PodManager,
+                                   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}")
+    }
+  }
 
   def game(gameId: String): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
     val game = podManager.getGame(gameId)
     game match {
       case Some(g) =>
-        g.logic.getCurrentState match {
-          case Lobby => Ok(views.html.lobby.lobby(Some(request.user), g))
-          case InGame =>
-            Ok(views.html.ingame.ingame(
-              g.getPlayerByUser(request.user),
-              g
-            ))
-          case SelectTrump =>
-            Ok(views.html.ingame.selecttrump(
-              g.getPlayerByUser(request.user),
-              g.logic
-            ))
-          case TieBreak =>
-            Ok(views.html.ingame.tie(
-              g.getPlayerByUser(request.user),
-              g.logic
-            ))
-          case _ =>
-            InternalServerError(s"Invalid game state for in-game view. GameId: $gameId" + s" State: ${g.logic.getCurrentState}")
+        val results = Try {
+          returnInnerHTML(g, request.user)
+        }
+        if (results.isSuccess) {
+          Ok(views.html.main("In-Game - Knockout Whist")(results.get))
+        } else {
+          InternalServerError(results.failed.get.getMessage)
         }
       case None =>
-        NotFound("Game not found")
+        Redirect(routes.MainMenuController.mainMenu())
     }
-    //NotFound(s"Reached end of game method unexpectedly. GameId: $gameId")
   }
   def startGame(gameId: String): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
     val game = podManager.getGame(gameId)
@@ -64,62 +80,80 @@ class IngameController @Inject()(
       }
     }
     if (result.isSuccess) {
-      Redirect(routes.IngameController.game(gameId))
+      Ok(Json.obj(
+        "status" -> "success",
+        "redirectUrl" -> routes.IngameController.game(gameId).url
+      ))
     } else {
       val throwable = result.failed.get
       throwable match {
         case _: NotInThisGameException =>
-          BadRequest(throwable.getMessage)
+          BadRequest(Json.obj(
+            "status" -> "failure",
+            "errorMessage" -> throwable.getMessage
+          ))
         case _: NotHostException =>
-          Forbidden(throwable.getMessage)
+          Forbidden(Json.obj(
+            "status" -> "failure",
+            "errorMessage" -> throwable.getMessage
+          ))
         case _: NotEnoughPlayersException =>
-          BadRequest(throwable.getMessage)
+          BadRequest(Json.obj(
+            "status" -> "failure",
+            "errorMessage" -> throwable.getMessage
+          ))
         case _ =>
-          InternalServerError(throwable.getMessage)
+          InternalServerError(Json.obj(
+            "status" -> "failure",
+            "errorMessage" -> throwable.getMessage
+          ))
       }
     }
   }
-  def kickPlayer(gameId: String, playerToKick: UUID): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
+  def kickPlayer(gameId: String, playerToKick: String): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
     val game = podManager.getGame(gameId)
-    game.get.leaveGame(playerToKick)
-    Redirect(routes.IngameController.game(gameId))
+    val playerToKickUUID = UUID.fromString(playerToKick)
+    val result = Try {
+      game.get.leaveGame(playerToKickUUID)
+    }
+    if(result.isSuccess) {
+      Ok(Json.obj(
+        "status" -> "success",
+        "redirectUrl" -> routes.IngameController.game(gameId).url
+      ))
+    } else {
+      InternalServerError(Json.obj(
+        "status" -> "failure",
+        "errorMessage" -> "Something went wrong."
+      ))
+    }
   }
   def leaveGame(gameId: String): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
-    val game = podManager.getGame(gameId)
-    game.get.leaveGame(request.user.id)
-    Redirect(routes.MainMenuController.mainMenu())
-  }
-  def joinGame(gameId: String): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
     val game = podManager.getGame(gameId)
     val result = Try {
-      game match {
-        case Some(g) =>
-          g.addUser(request.user)
-        case None =>
-          NotFound("Game not found")
-      }
+      game.get.leaveGame(request.user.id)
     }
     if (result.isSuccess) {
-      Redirect(routes.IngameController.game(gameId))
+      Ok(Json.obj(
+        "status" -> "success",
+        "redirectUrl" -> routes.MainMenuController.mainMenu().url
+      ))
     } else {
-      val throwable = result.failed.get
-      throwable match {
-        case _: GameFullException =>
-          BadRequest(throwable.getMessage)
-        case _: IllegalArgumentException =>
-          BadRequest(throwable.getMessage)
-        case _: IllegalStateException =>
-          BadRequest(throwable.getMessage)
-        case _ =>
-          InternalServerError(throwable.getMessage)
-      }
+      InternalServerError(Json.obj(
+        "status" -> "failure",
+        "errorMessage" -> "Something went wrong."
+      ))
     }
   }
+  
   def playCard(gameId: String): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] => {
     val game = podManager.getGame(gameId)
     game match {
       case Some(g) =>
-        val cardIdOpt = request.body.asFormUrlEncoded.flatMap(_.get("cardId").flatMap(_.headOption))
+        val jsonBody = request.body.asJson
+        val cardIdOpt: Option[String] = jsonBody.flatMap { jsValue =>
+          (jsValue \ "cardID").asOpt[String]
+        }
         cardIdOpt match {
           case Some(cardId) =>
             var optSession: Option[UserSession] = None
@@ -131,27 +165,55 @@ class IngameController @Inject()(
             }
             optSession.foreach(_.lock.unlock())
             if (result.isSuccess) {
-              NoContent
+              Ok(Json.obj(
+                "status" -> "success"
+              ))
             } else {
               val throwable = result.failed.get
               throwable match {
                 case _: CantPlayCardException =>
-                  BadRequest(throwable.getMessage)
+                  BadRequest(Json.obj(
+                    "status" -> "failure",
+                    "errorMessage" -> throwable.getMessage
+                  ))
                 case _: NotInThisGameException =>
-                  BadRequest(throwable.getMessage)
+                  BadRequest(Json.obj(
+                    "status" -> "failure",
+                    "errorMessage" -> throwable.getMessage
+                  ))
                 case _: IllegalArgumentException =>
-                  BadRequest(throwable.getMessage)
+                  BadRequest(Json.obj(
+                    "status" -> "failure",
+                    "errorMessage" -> throwable.getMessage
+                  ))
                 case _: IllegalStateException =>
-                  BadRequest(throwable.getMessage)
+                  BadRequest(Json.obj(
+                    "status" -> "failure",
+                    "errorMessage" -> throwable.getMessage
+                  ))
+                case _: NotInteractableException =>
+                  BadRequest(Json.obj(
+                    "status" -> "failure",
+                    "errorMessage" -> throwable.getMessage
+                  ))
                 case _ =>
-                  InternalServerError(throwable.getMessage)
+                  InternalServerError(Json.obj(
+                    "status" -> "failure",
+                    "errorMessage" -> throwable.getMessage
+                  ))
               }
             }
           case None =>
-            BadRequest("cardId parameter is missing")
+            BadRequest(Json.obj(
+              "status" -> "failure",
+              "errorMessage" -> "cardId Parameter is missing"
+            ))
         }
       case None =>
-        NotFound("Game not found")
+        NotFound(Json.obj(
+          "status" -> "failure",
+          "errorMessage" -> "Game not found"
+        ))
     }
   }
   }
@@ -159,7 +221,10 @@ class IngameController @Inject()(
     val game = podManager.getGame(gameId)
     game match {
       case Some(g) => {
-        val cardIdOpt = request.body.asFormUrlEncoded.flatMap(_.get("cardId").flatMap(_.headOption))
+        val jsonBody = request.body.asJson
+        val cardIdOpt: Option[String] = jsonBody.flatMap { jsValue =>
+          (jsValue \ "cardID").asOpt[String]
+        }
         var optSession: Option[UserSession] = None
         val result = Try {
           cardIdOpt match {
@@ -184,15 +249,30 @@ class IngameController @Inject()(
           val throwable = result.failed.get
           throwable match {
             case _: CantPlayCardException =>
-              BadRequest(throwable.getMessage)
+              BadRequest(Json.obj(
+                "status" -> "failure",
+                "errorMessage" -> throwable.getMessage
+              ))
             case _: NotInThisGameException =>
-              BadRequest(throwable.getMessage)
+              BadRequest(Json.obj(
+                "status" -> "failure",
+                "errorMessage" -> throwable.getMessage
+              ))
             case _: IllegalArgumentException =>
-              BadRequest(throwable.getMessage)
+              BadRequest(Json.obj(
+                "status" -> "failure",
+                "errorMessage" -> throwable.getMessage
+              ))
             case _: IllegalStateException =>
-              BadRequest(throwable.getMessage)
+              BadRequest(Json.obj(
+                "status" -> "failure",
+                "errorMessage" -> throwable.getMessage
+              ))
             case _ =>
-              InternalServerError(throwable.getMessage)
+              InternalServerError(Json.obj(
+                "status" -> "failure",
+                "errorMessage" -> throwable.getMessage
+              ))
           }
         }
       }
@@ -205,7 +285,10 @@ class IngameController @Inject()(
     val game = podManager.getGame(gameId)
     game match {
       case Some(g) =>
-        val trumpOpt = request.body.asFormUrlEncoded.flatMap(_.get("trump").flatMap(_.headOption))
+        val jsonBody = request.body.asJson
+        val trumpOpt: Option[String] = jsonBody.flatMap { jsValue =>
+          (jsValue \ "trump").asOpt[String]
+        }
         trumpOpt match {
           case Some(trump) =>
             var optSession: Option[UserSession] = None
@@ -222,13 +305,25 @@ class IngameController @Inject()(
               val throwable = result.failed.get
               throwable match {
                 case _: IllegalArgumentException =>
-                  BadRequest(throwable.getMessage)
+                  BadRequest(Json.obj(
+                    "status" -> "failure",
+                    "errorMessage" -> throwable.getMessage
+                  ))
                 case _: NotInThisGameException =>
-                  BadRequest(throwable.getMessage)
+                  BadRequest(Json.obj(
+                    "status" -> "failure",
+                    "errorMessage" -> throwable.getMessage
+                  ))
                 case _: IllegalStateException =>
-                  BadRequest(throwable.getMessage)
+                  BadRequest(Json.obj(
+                    "status" -> "failure",
+                    "errorMessage" -> throwable.getMessage
+                  ))
                 case _ =>
-                  InternalServerError(throwable.getMessage)
+                  InternalServerError(Json.obj(
+                    "status" -> "failure",
+                    "errorMessage" -> throwable.getMessage
+                  ))
               }
             }
           case None =>
@@ -242,7 +337,10 @@ class IngameController @Inject()(
     val game = podManager.getGame(gameId)
     game match {
       case Some(g) =>
-        val tieOpt = request.body.asFormUrlEncoded.flatMap(_.get("tie").flatMap(_.headOption))
+        val jsonBody = request.body.asJson
+        val tieOpt: Option[String] = jsonBody.flatMap { jsValue =>
+          (jsValue \ "tie").asOpt[String]
+        }
         tieOpt match {
           case Some(tie) =>
             var optSession: Option[UserSession] = None
@@ -259,13 +357,25 @@ class IngameController @Inject()(
               val throwable = result.failed.get
               throwable match {
                 case _: IllegalArgumentException =>
-                  BadRequest(throwable.getMessage)
+                  BadRequest(Json.obj(
+                    "status" -> "failure",
+                    "errorMessage" -> throwable.getMessage
+                  ))
                 case _: NotInThisGameException =>
-                  BadRequest(throwable.getMessage)
+                  BadRequest(Json.obj(
+                    "status" -> "failure",
+                    "errorMessage" -> throwable.getMessage
+                  ))
                 case _: IllegalStateException =>
-                  BadRequest(throwable.getMessage)
+                  BadRequest(Json.obj(
+                    "status" -> "failure",
+                    "errorMessage" -> throwable.getMessage
+                  ))
                 case _ =>
-                  InternalServerError(throwable.getMessage)
+                  InternalServerError(Json.obj(
+                    "status" -> "failure",
+                    "errorMessage" -> throwable.getMessage
+                  ))
               }
             }
           case None =>
@@ -275,5 +385,47 @@ 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 {
+      case Some(g) =>
+        val result = Try {
+          val session = g.getUserSession(request.user.id)
+          g.returnToLobby(session)
+        }
+        if (result.isSuccess) {
+          Ok(Json.obj(
+            "status" -> "success",
+            "redirectUrl" -> routes.IngameController.game(gameId).url
+          ))
+        } else {
+          val throwable = result.failed.get
+          throwable match {
+            case _: NotInThisGameException =>
+              BadRequest(Json.obj(
+                "status" -> "failure",
+                "errorMessage" -> throwable.getMessage
+              ))
+            case _: IllegalStateException =>
+              BadRequest(Json.obj(
+                "status" -> "failure",
+                "errorMessage" -> throwable.getMessage
+              ))
+            case _ =>
+              InternalServerError(Json.obj(
+                "status" -> "failure",
+                "errorMessage" -> throwable.getMessage
+              ))
+          }
+        }
+      case None =>
+        NotFound(Json.obj(
+          "status" -> "failure",
+          "errorMessage" -> "Game not found"
+        ))
+    }
+  }
 
 }

knockoutwhistweb/app/controllers/JavaScriptRoutingController.scala

@@ -0,0 +1,35 @@
+package controllers
+
+import auth.{AuthAction, AuthenticatedRequest}
+import logic.PodManager
+import play.api.mvc.{Action, AnyContent, BaseController, ControllerComponents}
+import play.api.routing.JavaScriptReverseRouter
+
+import javax.inject.Inject
+
+class JavaScriptRoutingController  @Inject()(
+                                              val controllerComponents: ControllerComponents,
+                                              val authAction: AuthAction,
+                                              val podManager: PodManager
+                                            ) extends BaseController {
+  def javascriptRoutes(): Action[AnyContent] =
+    Action { implicit request =>
+    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")
+  }
+}

knockoutwhistweb/app/controllers/MainMenuController.scala

@@ -3,6 +3,7 @@ package controllers
 import auth.{AuthAction, AuthenticatedRequest}
 import logic.PodManager
 import play.api.*
+import play.api.libs.json.Json
 import play.api.mvc.*
 
 import javax.inject.*
@@ -16,12 +17,13 @@ import javax.inject.*
 class MainMenuController @Inject()(
                                     val controllerComponents: ControllerComponents,
                                     val authAction: AuthAction,
-                                    val podManager: PodManager
+                                    val podManager: PodManager,
+                                    val ingameController: IngameController
                                   ) extends BaseController {
 
   // Pass the request-handling function directly to authAction (no nested Action)
   def mainMenu(): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
-    Ok(views.html.mainmenu.creategame(Some(request.user)))
+    Ok(views.html.main("Knockout Whist - Create Game")(views.html.mainmenu.creategame(Some(request.user))))
   }
 
   def index(): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
@@ -29,39 +31,86 @@ class MainMenuController @Inject()(
   }
 
   def createGame(): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
-    val postData = request.body.asFormUrlEncoded
-    if (postData.isDefined) {
-      val gamename = postData.get.get("lobbyname").flatMap(_.headOption).getOrElse(s"${request.user.name}'s Game")
-      val playeramount = postData.get.get("playeramount").flatMap(_.headOption).getOrElse("")
+    val jsonBody = request.body.asJson
+    if (jsonBody.isDefined) {
+      val gamename: String = (jsonBody.get \ "lobbyname").asOpt[String]
+        .getOrElse(s"${request.user.name}'s Game")
+
+      val playeramount: String = (jsonBody.get \ "playeramount").asOpt[String]
+        .getOrElse(throw new IllegalArgumentException("Player amount is required."))
+
       val gameLobby = podManager.createGame(
         host = request.user,
         name = gamename,
         maxPlayers = playeramount.toInt
       )
-      Redirect(routes.IngameController.game(gameLobby.id))
+      Ok(Json.obj(
+        "status" -> "success",
+        "redirectUrl" -> routes.IngameController.game(gameLobby.id).url,
+        "content" -> ingameController.returnInnerHTML(gameLobby, request.user).toString
+      ))
     } else {
-      BadRequest("Invalid form submission")
+      BadRequest(Json.obj(
+        "status" -> "failure",
+        "errorMessage" -> "Invalid form submission"
+      ))
     }
     
   }
   
   def joinGame(): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
-    val postData = request.body.asFormUrlEncoded
-    if (postData.isDefined) {
-      val gameId = postData.get.get("gameId").flatMap(_.headOption).getOrElse("")
-      val game = podManager.getGame(gameId)
+    val jsonBody = request.body.asJson
+    val gameId: Option[String] = jsonBody.flatMap { jsValue =>
+      (jsValue \ "gameId").asOpt[String]
+    }
+    if (gameId.isDefined) {
+      val game = podManager.getGame(gameId.get)
       game match {
         case Some(g) =>
-          Redirect(routes.IngameController.joinGame(gameId))
+          g.addUser(request.user)
+          Ok(Json.obj(
+            "status" -> "success",
+            "redirectUrl" -> routes.IngameController.game(g.id).url,
+            "content" -> ingameController.returnInnerHTML(g, request.user).toString
+          ))
         case None =>
-          NotFound("Game not found")
+          NotFound(Json.obj(
+            "status" -> "failure",
+            "errorMessage" -> "No Game found"
+          ))
       }
     } else {
-      BadRequest("Invalid form submission")
+      BadRequest(Json.obj(
+        "status" -> "failure",
+        "errorMessage" -> "Invalid form submission"
+      ))
     }
   }
 
   def rules(): Action[AnyContent] = authAction { implicit request: AuthenticatedRequest[AnyContent] =>
-    Ok(views.html.mainmenu.rules(Some(request.user)))
+    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] =>
+    location match {
+      case "0" => // Main Menu
+        Ok(Json.obj(
+          "status" -> "success",
+          "redirectUrl" -> routes.MainMenuController.mainMenu().url,
+          "content" -> views.html.mainmenu.creategame(Some(request.user)).toString
+        ))
+      case "1" => // Rules
+        Ok(Json.obj(
+          "status" -> "success",
+          "redirectUrl" -> routes.MainMenuController.rules().url,
+          "content" -> views.html.mainmenu.rules(Some(request.user)).toString
+        ))
+      case _ =>
+        BadRequest(Json.obj(
+          "status" -> "failure",
+          "errorMessage" -> "Invalid form submission"
+        ))
+    }
+  }
+
 }

knockoutwhistweb/app/controllers/PollingController.scala

@@ -0,0 +1,153 @@
+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 podManager: PodManager,
+                                    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."))
+    }
+  }
+
+
+}

knockoutwhistweb/app/controllers/UserController.scala

@@ -3,6 +3,7 @@ package controllers
 import auth.{AuthAction, AuthenticatedRequest}
 import logic.user.{SessionManager, UserManager}
 import play.api.*
+import play.api.libs.json.Json
 import play.api.mvc.*
 
 import javax.inject.*
@@ -28,28 +29,35 @@ class UserController @Inject()(
         if (possibleUser.isDefined) {
           Redirect(routes.MainMenuController.mainMenu())
         } else {
-          Ok(views.html.login.login())
+          Ok(views.html.main("Login")(views.html.login.login()))
         }
       } else {
-        Ok(views.html.login.login())
+        Ok(views.html.main("Login")(views.html.login.login()))
       }
     }
   }
 
   def login_Post(): Action[AnyContent] = {
     Action { implicit request =>
-      val postData = request.body.asFormUrlEncoded
-      if (postData.isDefined) {
+      val jsonBody = request.body.asJson
+      val username: Option[String] = jsonBody.flatMap { jsValue =>
+        (jsValue \ "username").asOpt[String]
+      }
+      val password: Option[String] = jsonBody.flatMap { jsValue =>
+        (jsValue \ "password").asOpt[String]
+      }
+      if (username.isDefined && password.isDefined) {
         // Extract username and password from form data
-        val username = postData.get.get("username").flatMap(_.headOption).getOrElse("")
-        val password = postData.get.get("password").flatMap(_.headOption).getOrElse("")
-        val possibleUser = userManager.authenticate(username, password)
+        val possibleUser = userManager.authenticate(username.get, password.get)
         if (possibleUser.isDefined) {
-          Redirect(routes.MainMenuController.mainMenu()).withCookies(
+          Ok(Json.obj(
+            "status" -> "success",
+            "redirectUrl" -> routes.MainMenuController.mainMenu().url,
+            "content" -> views.html.mainmenu.creategame(possibleUser).toString
+          )).withCookies(
             Cookie("sessionId", sessionManager.createSession(possibleUser.get))
           )
         } else {
-          println("Failed login attempt for user: " + username)
           Unauthorized("Invalid username or password")
         }
       } else {

knockoutwhistweb/app/logic/game/GameLobby.scala

@@ -2,21 +2,24 @@ package logic.game
 
 import de.knockoutwhist.cards.{Hand, Suit}
 import de.knockoutwhist.control.GameLogic
-import de.knockoutwhist.control.GameState.{Lobby, MainMenu}
+import de.knockoutwhist.control.GameState.{InGame, Lobby, MainMenu}
 import de.knockoutwhist.control.controllerBaseImpl.sublogic.util.{MatchUtil, PlayerUtil}
-import de.knockoutwhist.events.global.{GameStateChangeEvent, SessionClosed}
-import de.knockoutwhist.events.player.PlayerEvent
+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.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.game.PollingEvents.{CardPlayed, LobbyCreation, LobbyUpdate, NewRound, NewTrick, ReloadEvent}
 import model.sessions.{InteractionType, UserSession}
 import model.users.User
 
 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,
@@ -25,11 +28,41 @@ class GameLobby private(
                  val name: String,
                  val maxPlayers: Int
                ) extends EventListener {
-  logic.addListener(this)
-  logic.createSession()
+
+
 
   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)
+    }
+  }
+
   def addUser(user: User): UserSession = {
     if (users.size >= maxPlayers) throw new GameFullException("The game is full!")
     if (users.contains(user.id)) throw new IllegalArgumentException("User is already in the game!")
@@ -39,17 +72,29 @@ class GameLobby private(
       host = false
     )
     users += (user.id -> userSession)
+    addToQueue(LobbyUpdate)
     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))
@@ -58,6 +103,24 @@ class GameLobby private(
     }
   }
 
+  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.
@@ -94,6 +157,7 @@ class GameLobby private(
       throw new NotInThisGameException("You are not in this game!")
     }
     users.remove(userId)
+    addToQueue(LobbyUpdate)
   }
 
   /**
@@ -126,10 +190,11 @@ class GameLobby private(
       throw new CantPlayCardException("You are not in dog life!")
     }
     if (cardIndex == -1) {
-      if (!MatchUtil.dogNeedsToPlay(getMatch, getRound)) {
+      if (MatchUtil.dogNeedsToPlay(getMatch, getRound)) {
         throw new CantPlayCardException("You can't skip this round!")
       }
       logic.playerInputLogic.receivedDog(None)
+      return
     }
     val hand = getHand(player)
     val card = hand.cards(cardIndex)
@@ -161,6 +226,19 @@ class GameLobby private(
     logic.playerTieLogic.receivedTieBreakerCard(tieNumber)
   }
 
+  def returnToLobby(userSession: UserSession): Unit = {
+    if (!users.contains(userSession.id)) {
+      throw new NotInThisGameException("You are not in this game!")
+    }
+    val session = users(userSession.id)
+    if (session != userSession) {
+      throw new IllegalArgumentException("User session does not match!")
+    }
+    if (!session.host)
+      throw new NotHostException("Only the host can return to the lobby!")
+    logic.createSession()
+  }
+
   
   //-------------------
   
@@ -183,7 +261,9 @@ 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) {
@@ -233,7 +313,11 @@ class GameLobby private(
     }
     trickOpt.get
   }
-  
+
+  def getUsers: Set[User] = {
+    users.values.map(d => d.user).toSet
+  }
+
 }
 
 object GameLobby {

knockoutwhistweb/app/logic/game/PollingEvents.scala

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

knockoutwhistweb/app/model/sessions/UserSession.scala

@@ -7,7 +7,7 @@ import model.users.User
 import java.util.UUID
 import java.util.concurrent.locks.{Lock, ReentrantLock}
 
-class UserSession(user: User, val host: Boolean) extends PlayerSession {
+class UserSession(val user: User, val host: Boolean) extends PlayerSession {
   var canInteract: Option[InteractionType] = None
   val lock: ReentrantLock = ReentrantLock()
 

knockoutwhistweb/app/util/WebUIUtils.scala

@@ -8,6 +8,10 @@ import scalafx.scene.image.Image
 
 object WebUIUtils {
   def cardtoImage(card: Card): Html = {
+    views.html.render.card.apply(f"images/cards/${cardtoString(card)}.png")(card.toString)
+  }
+
+  def cardtoString(card: Card) = {
     val s = card.suit match {
       case Spades => "S"
       case Hearts => "H"
@@ -29,6 +33,7 @@ object WebUIUtils {
       case Three => "3"
       case Two => "2"
     }
-    views.html.render.card.apply(f"images/cards/$cv$s.png")(card.toString)
+    f"$cv$s"
   }
+
 }

knockoutwhistweb/app/views/ingame/finishedMatch.scala.html

@@ -0,0 +1,37 @@
+@(user: Option[model.users.User], gamelobby: logic.game.GameLobby)
+
+<main class="lobby-background vh-100" id="lobbybackground">
+    <div class="container d-flex flex-column" style="height: calc(100vh - 1rem);">
+        <div class="row">
+            <div class="col">
+                <div class="p-3 text-center fs-4">Winner: @gamelobby.getLogic.getWinner</div>
+            </div>
+        </div>
+        <div class="row justify-content-center align-items-center flex-grow-1">
+        @if((gamelobby.getUserSession(user.get.id).host)) {
+            <div class="col-12 text-center mb-5">
+                <div class="btn btn-success" onclick="backToLobby('@gamelobby.id')">Return to lobby</div>
+            </div>
+        } else {
+            <div class="col-12 text-center mt-3">
+                <div class="spinner-border mt-1" role="status">
+                    <span class="visually-hidden">Loading...</span>
+                </div>
+            </div>
+        }
+        </div>
+    </div>
+</main>
+<script>
+        function waitForFunction(name, checkInterval = 100) {
+            return new Promise(resolve => {
+                const timer = setInterval(() => {
+                    if (typeof window[name] === "function") {
+                        clearInterval(timer);
+                        resolve(window[name]);
+                    }
+                }, checkInterval);
+            });
+        }
+        waitForFunction("pollForUpdates").then(fn => fn('@gamelobby.id'));
+</script>

knockoutwhistweb/app/views/ingame/ingame.scala.html

@@ -1,70 +1,107 @@
 @import de.knockoutwhist.control.controllerBaseImpl.sublogic.util.TrickUtil
+@import de.knockoutwhist.utils.Implicits.*
 
 @(player: de.knockoutwhist.player.AbstractPlayer, gamelobby: logic.game.GameLobby)
 
-@main("Ingame") {
-    <div class="py-5 ms-4 me-4">
+<div class="lobby-background vh-100">
+    <main class="game-field-background vh-100 ingame-side-shadow">
+        <div class="py-5 container-xxl">
 
-        <div class="row ms-4 me-4">
-            <div class="col-4 mt-5 text-start">
-                <h4 class="fw-semibold mb-1">Current Player</h4>
-                <p class="fs-5 text-primary">@gamelobby.getLogic.getCurrentPlayer.get.name</p>
-                @if(!TrickUtil.isOver(gamelobby.getLogic.getCurrentMatch.get, gamelobby.getLogic.getPlayerQueue.get)) {
+            <div class="row ms-4 me-4">
+                <div class="col-4 mt-5 text-start">
+                    <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">@nextplayer</p>
+                    <p class="fs-5 text-primary" id="next-player-name">@nextplayer</p>
                     }
-                }
-            </div>
+                    }
+                </div>
 
-            <div class="d-flex col-md-4 text-center justify-content-center g-3 mb-5">
-                @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="p-2">
-                                @util.WebUIUtils.cardtoImage(cardplayed) width="100%"/>
-                            </div>
-                            <div class="card-body p-2 bg-transparent">
-                                <small class="fw-semibold text-secondary">@player</small>
+                <div class="col-4 text-center">
+
+                    <div class="score-table mt-5" id="score-table-body">
+                        <h4 class="fw-bold mb-3 text-black">Tricks Won</h4>
+
+                        <div class="d-flex justify-content-between score-header pb-1">
+                            <div style="width: 50%">PLAYER</div>
+                            <div style="width: 50%">TRICKS</div>
+                        </div>
+
+                        @for(player <- gamelobby.getLogic.getPlayerQueue.get.toList.sortBy { p =>
+                        -(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%">
+                                @(gamelobby.getLogic.getCurrentRound.get.tricklist.filter { trick => trick.winner.contains(player) }.size)
                             </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) {
+                        <div class="col-auto">
+                            <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>
+                                <div class="card-body p-2 bg-transparent">
+                                    <small class="fw-semibold text-secondary">@player</small>
+                                </div>
+                            </div>
+                        </div>
+                        }
+                    </div>
+                </div>
+                <div class="col-4 mt-5 text-end">
+                    <h4 class="fw-semibold mb-1">Trumpsuit</h4>
+                    <p class="fs-5 text-primary" id="trumpsuit">@gamelobby.getLogic.getCurrentRound.get.trumpSuit</p>
+
+                    <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 {
+                        @views.html.render.card.apply("images/cards/1B.png")("Blank Card") width="80px"/>
+                        }
+                    </div>
+                </div>
             </div>
 
-            <div class="col-md-4 text-end">
-                <h4 class="fw-semibold mb-1">Trumpsuit</h4>
-                <p class="fs-5 text-primary">@gamelobby.getLogic.getCurrentRound.get.trumpSuit</p>
-
-                <h5 class="fw-semibold mt-4 mb-1">First Card</h5>
-                <div class="d-inline-block border rounded shadow-sm p-1 bg-light">
-                @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 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) {
+                    <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>
+                            </div>
+                        }
+                    </div>
+                    }
                 </div>
             </div>
         </div>
-
-
-        <div class="row">
-
-        </div>
-
-        <div class="row justify-content-center g-2 mt-4 bottom-div" style="backdrop-filter: blur(4px);">
-            <div class="row justify-content-center" id="card-slide">
-                @for(i <- player.currentHand().get.cards.indices) {
-                    <div class="col-auto handcard" style="border-radius: 6px">
-                        <form action="@(routes.IngameController.playCard(gamelobby.id))" method="post" class="m-0 p-0" style="border-radius: 6px">
-                            <input type="hidden" name="cardId" value="@i" />
-                            <button type="submit" class="btn btn-outline-light p-0 border-0 shadow-none" style="border-radius: 6px">
-                                @util.WebUIUtils.cardtoImage(player.currentHand().get.cards(i)) width="120px" style="border-radius: 6px"/>
-                            </button>
-                        </form>
-                    </div>
-                }
-            </div>
-        </div>
-    </div>
-}
+    </main>
+</div>
+<script>
+        function waitForFunction(name, checkInterval = 100) {
+            return new Promise(resolve => {
+                const timer = setInterval(() => {
+                    if (typeof window[name] === "function") {
+                        clearInterval(timer);
+                        resolve(window[name]);
+                    }
+                }, checkInterval);
+            });
+        }
+        waitForFunction("pollForUpdates").then(fn => fn('@gamelobby.id'));
+</script>

knockoutwhistweb/app/views/ingame/selecttrump.scala.html

@@ -1,27 +1,71 @@
-@(player: de.knockoutwhist.player.AbstractPlayer, logic: de.knockoutwhist.control.GameLogic)
+@(player: de.knockoutwhist.player.AbstractPlayer, gamelobby: logic.game.GameLobby)
 
-@main("Selecting Trumpsuit...") {
 <div id="selecttrumpsuit" class="game-field game-field-background">
-    @if(player.equals(logic.getCurrentMatch.get.roundlist.last.winner.get)) {
-        <h1>Knockout Whist</h1>
-        <p>You (@player.toString) have won the last round! Select a trumpsuit for the next round!</p>
-        <p>Available trumpsuits are displayed below:</p>
-        <div id="playercards">
-            @util.WebUIUtils.cardtoImage(de.knockoutwhist.cards.Card(de.knockoutwhist.cards.CardValue.Ace, de.knockoutwhist.cards.Suit.Spades))
-            @util.WebUIUtils.cardtoImage(de.knockoutwhist.cards.Card(de.knockoutwhist.cards.CardValue.Ace, de.knockoutwhist.cards.Suit.Clubs))
-            @util.WebUIUtils.cardtoImage(de.knockoutwhist.cards.Card(de.knockoutwhist.cards.CardValue.Ace, de.knockoutwhist.cards.Suit.Hearts))
-            @util.WebUIUtils.cardtoImage(de.knockoutwhist.cards.Card(de.knockoutwhist.cards.CardValue.Ace, de.knockoutwhist.cards.Suit.Diamonds))
-        </div>
-        <p>Your cards</p>
+    <div class="ingame-stage blur-sides">
+        <div class="container py-4">
+            <div class="row justify-content-center">
+                <div class="col-12">
+                    <div class="card shadow-sm">
+                        <div class="card-header text-center">
+                            <h3 class="mb-0">Select Trump Suit</h3>
+                        </div>
+                        <div class="card-body">
+                            @if(player.equals(gamelobby.logic.getCurrentMatch.get.roundlist.last.winner.get)) {
+                                <div class="alert alert-info" role="alert" aria-live="polite">
+                                    You (@player.toString) won the last round. Choose the trump suit for the next round.
+                                </div>
 
-        <div id="playercards">
-            @for(card <- player.currentHand().get.cards) {
-            @util.WebUIUtils.cardtoImage(card)
-            }
+                                <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"/>
+                                        </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"/>
+                                        </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"/>
+                                        </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"/>
+                                        </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>
+                                    }
+                                </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.
+                                </div>
+                            }
+                        </div>
+                    </div>
+                </div>
+            </div>
         </div>
-    } else {
-    <h1>Knockout Whist</h1>
-    <p>@player.toString is choosing a trumpsuit. Starting new round when @player.toString picked a trumpsuit...</p>
-    }
+    </div>
 </div>
-}
+<script>
+        function waitForFunction(name, checkInterval = 100) {
+            return new Promise(resolve => {
+                const timer = setInterval(() => {
+                    if (typeof window[name] === "function") {
+                        clearInterval(timer);
+                        resolve(window[name]);
+                    }
+                }, checkInterval);
+            });
+        }
+        waitForFunction("pollForUpdates").then(fn => fn('@gamelobby.id'));
+</script>

knockoutwhistweb/app/views/ingame/tie.scala.html

@@ -1,27 +1,117 @@
-@(player: de.knockoutwhist.player.AbstractPlayer, logic: de.knockoutwhist.control.GameLogic)
-
-@main("Tie") {
+@(player: de.knockoutwhist.player.AbstractPlayer, gamelobby: logic.game.GameLobby)
 <div id="tie" class="game-field game-field-background">
-    <h1>Knockout Whist</h1>
-    <p>The last Round was tied between
-    @for(players <- logic.playerTieLogic.getTiedPlayers) {
-        @players
-    }
-    </p>
-    @if(player.equals(logic.playerTieLogic.currentTiePlayer())) {
-        <p>Pick a card between 1 and @logic.playerTieLogic.highestAllowedNumber()! The resulting card will be your card for the cut.</p>
-    } else {
-        <p>@logic.playerTieLogic.currentTiePlayer() is currently picking his number for the cut.</p>
-        <p>Currently picked Cards:</p>
-        <div id="cardsplayed">
-            @for((player, card) <- logic.playerTieLogic.getSelectedCard) {
-            <div id="playedcardplayer">
-                <p>@player</p>
-                @util.WebUIUtils.cardtoImage(card)
-            </div>
-            }
-        </div>
-    }
+    <div class="ingame-stage blur-sides">
+        <div class="container py-4">
+            <div class="row justify-content-center">
+                <div class="col-12 col-md-10 col-lg-8">
+                    <div class="card shadow-sm">
+                        <div class="card-header text-center">
+                            <h3 class="mb-0">Tie Break</h3>
+                        </div>
+                        <div class="card-body">
+                            <div class="mb-3">
+                                <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>
+                                    }
+                                    </span>
+                                </p>
+                            </div>
 
+                            @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.
+                                    </div>
+
+                                    <div class="row g-2 align-items-center">
+                                        <div class="col-auto">
+                                            <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>
+                                        </div>
+                                        <div class="col-auto">
+                                            <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="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>
+                            }
+
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
 </div>
-}
+<script>
+        function waitForFunction(name, checkInterval = 100) {
+            return new Promise(resolve => {
+                const timer = setInterval(() => {
+                    if (typeof window[name] === "function") {
+                        clearInterval(timer);
+                        resolve(window[name]);
+                    }
+                }, checkInterval);
+            });
+        }
+        waitForFunction("pollForUpdates").then(fn => fn('@gamelobby.id'));
+</script>

knockoutwhistweb/app/views/lobby/lobby.scala.html

@@ -1,82 +1,81 @@
 @(user: Option[model.users.User], gamelobby: logic.game.GameLobby)
 
-@main("Lobby") {
-<div class="container">
-    <div class="row">
-        <div class="col">
-            <div class="p-3 fs-1 d-flex align-items-center">
-                <div class="text-center" style="flex-grow: 1;">
-                    Lobby-Name: @gamelobby.name
+<main class="lobby-background vh-100" id="lobbybackground">
+    <div class="container d-flex flex-column" style="height: calc(100vh - 1rem);">
+        <div class="row">
+            <div class="col">
+                <div class="p-3 fs-1 d-flex align-items-center">
+                    <div class="text-center" style="flex-grow: 1;">
+                        Lobby-Name: @gamelobby.name
+                    </div>
+                    <div class="btn btn-danger ms-auto" onclick="leaveGame('@gamelobby.id')">Exit</div>
                 </div>
-                <form action="@(routes.IngameController.leaveGame(gamelobby.id))">
-                    <button type="submit" class="btn btn-danger ms-auto">Exit</button>
-                </form>
             </div>
         </div>
-    </div>
-    <div class="row">
-        <div class="col">
-            <div class="p-3 text-center fs-4">Playeramount: @gamelobby.getPlayers.size / @gamelobby.maxPlayers</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>
         </div>
-    </div>
-    <div class="row justify-content-center">
-
+        <div class="row justify-content-center align-items-center flex-grow-1">
         @if((gamelobby.getUserSession(user.get.id).host)) {
+            <div id="players" class="justify-content-center align-items-center d-flex">
             @for(playersession <- gamelobby.getPlayers.values) {
-                <div class="col-auto">
+                <div class="col-auto my-auto m-3">
                     <div class="card" style="width: 18rem;">
                         <img src="@routes.Assets.versioned("images/profile.png")" alt="Profile" class="card-img-top w-50 mx-auto mt-3" />
                         <div class="card-body">
-                            @if(playersession.id == user.get.id) {
-                                <h5 class="card-title">@playersession.name (You)</h5>
-@*                                <p class="card-text">Your text could be here!</p>*@
-                                <a href="#" class="btn btn-danger disabled" aria-disabled="true" tabindex="-1">Remove</a>
-                            } else {
-                                <h5 class="card-title">@playersession.name</h5>
-@*                                <p class="card-text">Your text could be here!</p>*@
-                                <form action="@(routes.IngameController.kickPlayer(gamelobby.id, playersession.id))" method="post">
-                                    <button type="submit" class="btn btn-danger">Remove</button>
-                                </form>
-                            }
+                        @if(playersession.id == user.get.id) {
+                            <h5 class="card-title">@playersession.name (You)</h5>
+                            <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>
                     </div>
                 </div>
             }
-            <div class="row">
-                <div class="col text-center mt-3">
-                    <a href="@(routes.IngameController.startGame(gamelobby.id))" class="btn btn-success">Start Game</a>
-                </div>
+            </div>
+            <div class="col-12 text-center mb-5">
+                <div class="btn btn-success" onclick="startGame('@gamelobby.id')">Start Game</div>
             </div>
         } else {
+            <div id="players" class="justify-content-center align-items-center d-flex">
             @for(playersession <- gamelobby.getPlayers.values) {
-            <div class="col-auto">
-                <div class="card" style="width: 18rem;">
+                <div class="col-auto my-auto m-3"> <div class="card" style="width: 18rem;">
                     <img src="@routes.Assets.versioned("images/profile.png")" alt="Profile" class="card-img-top w-50 mx-auto mt-3" />
                     <div class="card-body">
-                        @if(playersession.id == user.get.id) {
+                    @if(playersession.id == user.get.id) {
                         <h5 class="card-title">@playersession.name (You)</h5>
-                        } else {
+                    } else {
                         <h5 class="card-title">@playersession.name</h5>
-                        }
+                    }
                     </div>
                 </div>
-            </div>
+                </div>
             }
-            <div class="row">
-                <div class="col mt-3">
-                    <p class="text-center fs-4">Waiting for the host to start the game...</p>
-                </div>
             </div>
-            <div class="row">
-                <div class="col mt-1">
-                    <div class="text-center">
-                        <div class="spinner-border" role="status">
-                            <span class="visually-hidden">Loading...</span>
-                        </div>
-                    </div>
+            <div class="col-12 text-center mt-3">
+                <p class="fs-4">Waiting for the host to start the game...</p>
+                <div class="spinner-border mt-1" role="status">
+                    <span class="visually-hidden">Loading...</span>
                 </div>
             </div>
         }
+        </div>
     </div>
-</div>
-}
+</main>
+<script>
+        function waitForFunction(name, checkInterval = 100) {
+            return new Promise(resolve => {
+                const timer = setInterval(() => {
+                    if (typeof window[name] === "function") {
+                        clearInterval(timer);
+                        resolve(window[name]);
+                    }
+                }, checkInterval);
+            });
+        }
+        waitForFunction("pollForUpdates").then(fn => fn('@gamelobby.id'));
+</script>

knockoutwhistweb/app/views/login/login.scala.html

@@ -1,47 +1,42 @@
 @()
+<div class="login-box">
+    <div class="card login-card p-4">
+        <div class="card-body">
+            <h3 class="text-center mb-4 text-body">Login</h3>
+            <form onsubmit="login(); return false;">
+                <div class="mb-3">
+                    <label for="username" class="form-label text-body">Username</label>
+                    <input type="text" class="form-control text-body" id="username" name="username" placeholder="Enter Username" required>
+                </div>
 
-@main("Login") {
+                <div class="mb-3">
+                    <label for="password" class="form-label text-body">Password</label>
+                    <input type="password" class="form-control text-body" id="password" name="password" placeholder="Enter password" required>
+                </div>
 
-    <div class="login-box">
-        <div class="card login-card p-4">
-            <div class="card-body">
-                <h3 class="text-center mb-4 text-body">Login</h3>
+                <div class="d-flex justify-content-between align-items-center mb-3">
+                    <a href="#" class="text-decoration-none">Forgot password?</a>
+                </div>
 
-                <form action="@routes.UserController.login_Post()" method="post">
-                    <div class="mb-3">
-                        <label for="username" class="form-label text-body">Username</label>
-                        <input type="text" class="form-control text-body" id="username" name="username" placeholder="Enter Username" required>
-                    </div>
+                <div class="d-grid" >
+                    <button type="submit" class="btn btn-primary">Login</button>
+                </div>
+            </form>
 
-                    <div class="mb-3">
-                        <label for="password" class="form-label text-body">Password</label>
-                        <input type="password" class="form-control text-body" id="password" name="password" placeholder="Enter password" required>
-                    </div>
-
-                    <div class="d-flex justify-content-between align-items-center mb-3">
-                        <a href="#" class="text-decoration-none">Forgot password?</a>
-                    </div>
-
-                    <div class="d-grid">
-                        <button type="submit" class="btn btn-primary">Login</button>
-                    </div>
-                </form>
-
-                <p class="text-center mt-3">
-                    Don’t have an account?
-                    <a href="#" class="text-decoration-none">Sign up</a>
-                </p>
-            </div>
+            <p class="text-center mt-3">
+                Don’t have an account?
+                <a href="#" class="text-decoration-none">Sign up</a>
+            </p>
         </div>
     </div>
-    <script src="@routes.Assets.versioned("/javascripts/particles.js")"></script>
-    <script>
-            particlesJS.load('particles-js', 'assets/conf/particlesjs-config.json', function() {
-                console.log('callback - particles.js config loaded');
-            });
-    </script>
-    <div id="particles-js" style="background-color: rgb(11, 8, 8);
-        background-size: cover;
-        background-repeat: no-repeat;
-        background-position: 50% 50%;"></div>
-}
+</div>
+<script src="@routes.Assets.versioned("/javascripts/particles.js")"></script>
+<script>
+        particlesJS.load('particles-js', 'assets/conf/particlesjs-config.json', function() {
+            console.log('callback - particles.js config loaded');
+        });
+</script>
+<div id="particles-js" style="background-color: rgb(11, 8, 8);
+    background-size: cover;
+    background-repeat: no-repeat;
+    background-position: 50% 50%;"></div>

knockoutwhistweb/app/views/main.scala.html

@@ -18,17 +18,13 @@
         <link href="https://cdn.jsdelivr.net/npm/bootstrap@@5.3.8/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-sRIl4kxILFvY47J16cr9ZwB07vP4J8+LH7qKQnuqkuIAvNWLzeN8tE5YBujZqJLB" crossorigin="anonymous">
     </head>
 
-    <body class="d-flex flex-column min-vh-100 game-field-background">
-        <main>
+    <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
-        </main>
-
-        <footer class="footer">
-        </footer>
-
-        <script src="@routes.Assets.versioned("javascripts/main.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>
     </body>
+    <script src="@routes.JavaScriptRoutingController.javascriptRoutes()" type="text/javascript"></script>
+    <script src="@routes.Assets.versioned("javascripts/main.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>

knockoutwhistweb/app/views/mainmenu/creategame.scala.html

@@ -1,9 +1,8 @@
 @(user: Option[model.users.User])
 
-@main("Create Game") {
 @navbar(user)
-<form action="@routes.MainMenuController.createGame()" method="post" class="game-field-background">
-    <div class="w-50 mx-auto">
+<main class="lobby-background flex-grow-1">
+    <div class="w-25 mx-auto">
         <div class="mt-3">
             <label for="lobbyname" class="form-label">Lobby-Name</label>
             <input type="text" class="form-control" id="lobbyname" name="lobbyname" placeholder="Lobby 1" required>
@@ -25,8 +24,7 @@
                 </div>
             </div>
         <div class="mt-3 text-center">
-            <button type="submit" class="btn btn-success">Create Game</button>
+            <div class="btn btn-success" onclick="createGameJS()">Create Game</div>
         </div>
     </div>
-</form>
-}
+</main>

knockoutwhistweb/app/views/mainmenu/navbar.scala.html

@@ -1,6 +1,6 @@
 @(user: Option[model.users.User])
-    <nav class="navbar navbar-expand-lg bg-body-tertiary">
-        <div class="container d-flex justify-content-left">
+    <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>
@@ -13,18 +13,18 @@
                     <ul class="navbar-nav mb-2 mb-lg-0">
                         @if(user.isDefined) {
                             <li class="nav-item">
-                                <a class="nav-link active" aria-current="page" href="@routes.MainMenuController.mainMenu()">Create Game</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>
                             <li class="nav-item">
                                 <a class="nav-link disabled" aria-disabled="true">Lobbies</a>
                             </li>
                         }
                         <li class="nav-item">
-                            <a class="nav-link active" href="@routes.MainMenuController.rules()">Rules</a>
+                            <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" method="post" action="@routes.MainMenuController.joinGame()">
-                        <input class="form-control me-2" type="text" placeholder="Enter GameCode" name="gameId" aria-label="Join Game"/>
+                    <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>

knockoutwhistweb/app/views/mainmenu/rules.scala.html

@@ -1,76 +1,177 @@
 @(user: Option[model.users.User])
-
-@main("Rules") {
     @navbar(user)
-<div id="rules">
-    <div class="container my-4">
-    <div class="card shadow-sm rounded-3">
-        <div class="card-header text-white text-center">
-            <h4 class="mb-0 text-body">Game Rules Overview</h4>
-        </div>
-        <div class="card-body p-0">
-            <div class="table-responsive">
-                <table class="table table-striped table-hover mb-0 align-middle">
-                    <thead class="table-dark">
-                        <tr>
-                            <th scope="col">Section</th>
-                            <th scope="col">Details</th>
-                        </tr>
-                    </thead>
-                    <tbody>
-                        <tr>
-                            <td>Players</td>
-                            <td>Two to seven players. The aim is to be the last player left in the game.</td>
-                        </tr>
-                        <tr>
-                            <td>Aim</td>
-                            <td>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.</td>
-                        </tr>
-                        <tr>
-                            <td>Equipment</td>
-                            <td>A standard 52-card pack is used.</td>
-                        </tr>
-                        <tr>
-                            <td>Card Ranks</td>
-                            <td>In each suit, cards rank from highest to lowest: A K Q J 10 9 8 7 6 5 4 3 2.</td>
-                        </tr>
-                        <tr>
-                            <td>Deal (First Hand)</td>
-                            <td>The dealer deals seven cards to each player. One card is turned up to determine the trump suit for the round.</td>
-                        </tr>
-                        <tr>
-                            <td>Deal (Subsequent Hands)</td>
-                            <td>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.</td>
-                        </tr>
-                        <tr>
-                            <td>Play</td>
-                            <td>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.</td>
-                        </tr>
-                        <tr>
-                            <td>Winning a Trick</td>
-                            <td>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.</td>
-                        </tr>
-                        <tr>
-                            <td>Leading Trumps</td>
-                            <td>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.</td>
-                        </tr>
-                        <tr>
-                            <td>Knockout</td>
-                            <td>At the end of each hand, any player who took no tricks is knocked out and takes no further part in the game.</td>
-                        </tr>
-                        <tr>
-                            <td>Winning the Game</td>
-                            <td>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.</td>
-                        </tr>
-                        <tr>
-                            <td>Dog Life</td>
-                            <td>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.</td>
-                        </tr>
-                    </tbody>
-                </table>
+
+    <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>
+
+                    </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>
+                        </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
+                                </button>
+                            </h2>
+                            <div id="collapseDogLife" class="accordion-collapse collapse" aria-labelledby="headingDogLife" data-bs-parent="#rulesAccordion">
+                                <div class="accordion-body">
+                                    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.
+                                </div>
+                            </div>
+                        </div>
+
+                    </div>
+                </div>
             </div>
         </div>
-    </div>
-</div>
-</div>
-}
+    </main>

knockoutwhistweb/conf/routes

@@ -3,28 +3,39 @@
 # https://www.playframework.com/documentation/latest/ScalaRouting
 # ~~~~
 
-
+# For the javascript routing
+GET     /assets/js/routes                   controllers.JavaScriptRoutingController.javascriptRoutes()
 # Primary routes
-GET     /                           controllers.MainMenuController.index()
-GET     /assets/*file               controllers.Assets.versioned(path="/public", file: Asset)
+GET     /                                   controllers.MainMenuController.index()
+GET     /assets/*file                       controllers.Assets.versioned(path="/public", file: Asset)
 
 # Main menu routes
-GET     /mainmenu                   controllers.MainMenuController.mainMenu()
-GET     /rules                      controllers.MainMenuController.rules()
+GET     /mainmenu                           controllers.MainMenuController.mainMenu()
+GET     /rules                              controllers.MainMenuController.rules()
+GET     /navSPA/:pType                      controllers.MainMenuController.navSPA(pType)
 
-POST    /createGame                 controllers.MainMenuController.createGame()
-POST    /joinGame                   controllers.MainMenuController.joinGame()
+POST    /createGame                         controllers.MainMenuController.createGame()
+POST    /joinGame                           controllers.MainMenuController.joinGame()
 
 # User authentication routes
-GET     /login                      controllers.UserController.login()
-POST    /login                      controllers.UserController.login_Post()
+GET     /login                              controllers.UserController.login()
+POST    /login                              controllers.UserController.login_Post()
 
-GET     /logout                     controllers.UserController.logout()
+GET     /logout                             controllers.UserController.logout()
 
 # In-game routes
-GET    /game/:id                    controllers.IngameController.game(id: String)
-GET    /game/:id/join               controllers.IngameController.joinGame(id: String)
-GET    /game/:id/start              controllers.IngameController.startGame(id: String)
-POST    /game/:id/kickPlayer         controllers.IngameController.kickPlayer(id: String, playerId: java.util.UUID)
-GET     /game/:id/leaveGame         controllers.IngameController.leaveGame(id: String)
-POST   /game/:id/playCard           controllers.IngameController.playCard(id: String)
+GET    /game/:id                            controllers.IngameController.game(id: String)
+POST    /game/:id/start                      controllers.IngameController.startGame(id: String)
+POST    /game/:id/kickPlayer/:playerToKick  controllers.IngameController.kickPlayer(id: String, playerToKick: String)
+
+POST    /game/:id/trump                     controllers.IngameController.playTrump(id: String)
+POST    /game/:id/tie                       controllers.IngameController.playTie(id: String)
+
+GET     /game/:id/leaveGame                 controllers.IngameController.leaveGame(id: String)
+POST   /game/:id/playCard                   controllers.IngameController.playCard(id: String)
+POST   /game/:id/dogPlayCard                controllers.IngameController.playDogCard(id: String)
+
+POST   /game/:id/returnToLobby              controllers.IngameController.returnToLobby(id: String)
+
+# Polling
+GET    /polling/:gameId                     controllers.PollingController.polling(gameId: String)

knockoutwhistweb/public/javascripts/main.js

@@ -77,4 +77,591 @@
                 })
             })
     })
-})()
+})()
+
+let polling = false;
+function pollForUpdates(gameId) {
+    if (polling) {
+        console.log("[DEBUG] Polling already in progress. Skipping this cycle.");
+        return;
+    }
+    polling = true;
+    console.log(`[DEBUG] Starting poll cycle for Game ID: ${gameId} at ${new Date().toISOString()}`);
+    if (!gameId) {
+        console.error("[DEBUG] Game ID is missing. Stopping poll.");
+        return;
+    }
+    const $handElement = $('#card-slide');
+    const $lobbyElement = $('#lobbybackground');
+    const $mainmenuElement = $('#main-menu-screen')
+    const $mainbody = $('#main-body')
+    if (!$handElement.length && !$lobbyElement.length && !$mainmenuElement.length && !$mainbody.length) {
+        setTimeout(() => { polling = false; pollForUpdates(gameId) }, 1000);
+        return;
+    }
+    const route = jsRoutes.controllers.PollingController.polling(gameId);
+    $.ajax({
+        url: route.url,
+        type: 'GET',
+        dataType: 'json',
+
+        success: (data => {
+            if (!data) {
+                console.log("[DEBUG] Received 204 No Content (Timeout). Restarting poll.");
+                return;
+            }
+            if (data.status === "cardPlayed" && data.handData) {
+                console.log("Event received: Card played. Redrawing hand.");
+                const newHand = data.handData;
+                let newHandHTML = '';
+                $handElement.empty();
+
+                if(data.animation) {
+                        $handElement.addClass('ingame-cards-slide');
+                } else {
+                    $handElement.removeClass('ingame-cards-slide');
+                }
+
+                const dog = data.dog;
+
+                newHand.forEach((cardId, index) => {
+                    const cardHtml = `
+                        <div class="col-auto handcard" style="border-radius: 6px">
+                            <div class="btn btn-outline-light p-0 border-0 shadow-none" 
+                                 data-card-id="${index}" 
+                                 style="border-radius: 6px" 
+                                 onclick="handlePlayCard(this, '${gameId}', '${dog}')">
+                                
+                                <img src="/assets/images/cards/${cardId}.png" width="120px" style="border-radius: 6px"/>
+                            </div>
+                        </div>
+                    `;
+                    newHandHTML += cardHtml;
+                });
+
+                if (dog) {
+                    newHandHTML += `
+                        <div class="mt-2">
+                            <button class="btn btn-danger" onclick="handleSkipDogLife(this, '${gameId}')">Skip Dog Life</button>
+                        </div>
+                    `;
+                }
+
+                $handElement.html(newHandHTML);
+
+                if (data.yourTurn) {
+                    $handElement.removeClass('inactive');
+                } else {
+                    $handElement.addClass('inactive');
+                }
+
+                $('#current-player-name').text(data.currentPlayerName)
+                if (data.nextPlayer) {
+                    $('#next-player-name').text(data.nextPlayer);
+                } else if (nextPlayerElement) {
+                    $('#next-player-name').text("");
+                } else {
+                    console.warn("[DEBUG] 'current-player-name' element missing in DOM");
+                }
+                    $('#trump-suit').text(data.trumpSuit);
+                if ($('#trick-cards-container').length) {
+                    let trickHTML = '';
+
+                    data.trickCards.forEach(trickCard => {
+                        trickHTML += `
+                            <div class="col-auto">
+                                <div class="card text-center shadow-sm border-0 bg-transparent" style="width: 7rem; backdrop-filter: blur(4px);">
+                                    <div class="p-2">
+                                        <img src="/assets/images/cards/${trickCard.cardId}.png" width="100%"/>
+                                    </div>
+                                    <div class="card-body p-2 bg-transparent">
+                                        <small class="fw-semibold text-secondary">${trickCard.player}</small>
+                                    </div>
+                                </div>
+                            </div>
+                        `;
+                    });
+                    $('#trick-cards-container').html(trickHTML);
+                }
+                if ($('#score-table-body').length && data.scoreTable) {
+                    let scoreHTML = '';
+                    scoreHTML += `<h4 class="fw-bold mb-3 text-black">Tricks Won</h4>
+
+                    <div class="d-flex justify-content-between score-header pb-1">
+                        <div style="width: 50%">PLAYER</div>
+                        <div style="width: 50%">TRICKS</div>
+                    </div>`
+                    data.scoreTable.forEach(score => {
+                        scoreHTML += `
+                            <div class="d-flex justify-content-between score-row pt-1">
+                                <div style="width: 50%" class="text-truncate">${score.name}</div>
+                                <div style="width: 50%">${score.tricks}</div>
+                            </div>
+                        `;
+                    });
+                    $('#score-table-body').html(scoreHTML);
+                }
+                const cardId = data.firstCardId;
+                if ($('#first-card-container').length) {
+                    let imageSrc = '';
+                    let altText = 'First Card';
+
+                    if (cardId === "BLANK") {
+                        imageSrc = "/assets/images/cards/1B.png";
+                        altText = "Blank Card";
+                    } else {
+                        imageSrc = `/assets/images/cards/${cardId}.png`;
+                    }
+
+                    const newImageHTML = `
+                        <img src="${imageSrc}" alt="${altText}" width="80px" style="border-radius: 6px"/>
+                    `;
+
+                    $('#first-card-container').html(newImageHTML);
+                }
+            } else if (data.status === "reloadEvent") {
+                console.log("[DEBUG] Reload event received. Redirecting...");
+                exchangeBody(data.content, "Knockout Whist - Ingame", data.redirectUrl);
+            }
+            else if (data.status === "lobbyUpdate") {
+                console.log("[DEBUG] Entering 'lobbyUpdate' logic.");
+                let newHtml = ''
+
+                if (data.host) {
+                    data.users.forEach(user => {
+
+                        const inner = user.self ? `<h5 class="card-title">${user.name} (You)</h5>
+                                <a href="#" class="btn btn-danger disabled" aria-disabled="true" tabindex="-1">Remove</a>`
+                            : `    <h5 class="card-title">${user.name}</h5>
+                                    <div class="btn btn-danger" onclick="removePlayer('${gameId}', '${user.id}')">Remove</div>`
+
+                        newHtml += `<div class="col-auto my-auto m-3">
+                                            <div class="card" style="width: 18rem;">
+                                                <img src="/assets/images/profile.png" alt="Profile" class="card-img-top w-50 mx-auto mt-3" />
+                                                <div class="card-body">
+                                                    ${inner}
+                                                </div>
+                                            </div>
+                                        </div>`
+                    })
+                } else {
+                    data.users.forEach(user => {
+
+                        const inner = user.self ? `<h5 class="card-title">${user.name} (You)</h5>` : `    <h5 class="card-title">${user.name}</h5>`
+
+                        newHtml += `<div class="col-auto my-auto m-3">
+                                            <div class="card" style="width: 18rem;">
+                                                <img src="/assets/images/profile.png" alt="Profile" class="card-img-top w-50 mx-auto mt-3" />
+                                                <div class="card-body">
+                                                    ${inner}
+                                                </div>
+                                            </div>
+                                        </div>`
+                    })
+                }
+                $("#players").html(newHtml);
+                $('#playerAmount').text(`Playeramount: ${data.users.length} / ${data.maxPlayers}`);
+            } else {
+                console.warn(`[DEBUG] Received unknown status: ${data.status}`);
+            }
+        }),
+        error: ((jqXHR, textStatus, errorThrown) => {
+            if (jqXHR.status >= 400) {
+                console.error(`Server error: ${jqXHR.status}, ${errorThrown}`);
+            }
+            else {
+                console.error(`Something unexpected happened while polling. ${jqXHR.status}, ${errorThrown}`)
+            }
+        }),
+        complete: (() => {
+            setTimeout(() => { polling = false; pollForUpdates(gameId) }, 200);
+        })
+    })
+}
+
+function createGameJS() {
+    let lobbyName = $('#lobbyname').val();
+    if ($.trim(lobbyName) === "") {
+        lobbyName = "DefaultLobby"
+    }
+    const jsonObj = {
+        lobbyname: lobbyName,
+        playeramount: $("#playeramount").val()
+    }
+    sendGameCreationRequest(jsonObj);
+}
+
+function backToLobby(gameId) {
+    const route = jsRoutes.controllers.IngameController.returnToLobby(gameId);
+
+    $.ajax({
+        url: route.url,
+        type: route.type,
+        contentType: 'application/json',
+        dataType: 'json',
+        error: ((jqXHR) => {
+            const errorData = JSON.parse(jqXHR.responseText);
+            if (errorData && errorData.errorMessage) {
+                alert(`${errorData.errorMessage}`);
+            } else {
+                alert(`An unexpected error occurred. Please try again. Status: ${jqXHR.status}`);
+            }
+        })
+    })
+
+}
+
+function sendGameCreationRequest(dataObject) {
+    const route = jsRoutes.controllers.MainMenuController.createGame();
+
+    $.ajax({
+        url: route.url,
+        type: route.type,
+        contentType: 'application/json',
+        data: JSON.stringify(dataObject),
+        dataType: 'json',
+        success: (data => {
+            if (data.status === 'success') {
+                exchangeBody(data.content, "Knockout Whist - Lobby", data.redirectUrl);
+            }
+        }),
+        error: ((jqXHR) => {
+            const errorData = JSON.parse(jqXHR.responseText);
+            if (errorData && errorData.errorMessage) {
+                alert(`${errorData.errorMessage}`);
+            } else {
+                alert(`An unexpected error occurred. Please try again. Status: ${jqXHR.status}`);
+            }
+        })
+    })
+}
+
+function exchangeBody(content, title = "Knockout Whist", url = null) {
+    if (url) {
+        window.history.pushState({}, title, url);
+    }
+    $("#main-body").html(content);
+    document.title = title;
+}
+
+function startGame(gameId) {
+    sendGameStartRequest(gameId)
+}
+
+function sendGameStartRequest(gameId) {
+    const route = jsRoutes.controllers.IngameController.startGame(gameId);
+
+    $.ajax({
+        url: route.url,
+        type: route.type,
+        dataType: 'json',
+        success: (data => {
+            if (data.status === 'success') {
+                window.location.href = data.redirectUrl;
+            }
+        }),
+        error: ((jqXHR) => {
+            const errorData = JSON.parse(jqXHR.responseText);
+            if (errorData && errorData.errorMessage) {
+                alert(`${errorData.errorMessage}`);
+            } else {
+                alert(`An unexpected error occurred. Please try again. Status: ${jqXHR.status}`);
+            }
+        })
+    })
+}
+function removePlayer(gameid, playersessionId) {
+    sendRemovePlayerRequest(gameid, playersessionId)
+}
+
+function sendRemovePlayerRequest(gameId, playersessionId) {
+    const route = jsRoutes.controllers.IngameController.kickPlayer(gameId, playersessionId);
+
+    $.ajax({
+        url: route.url,
+        type: route.type,
+        contentType: 'application/json',
+        dataType: 'json',
+        success: (data => {
+            if (data.status === 'success') {
+                window.location.href = data.redirectUrl;
+            }
+        }),
+        error: ((jqXHR) => {
+            const errorData = JSON.parse(jqXHR.responseText);
+            if (errorData && errorData.errorMessage) {
+                alert(`${errorData.errorMessage}`);
+            } else {
+                alert(`An unexpected error occurred. Please try again. Status: ${jqXHR.status}`);
+            }
+        })
+    })
+}
+
+function login() {
+    const username = $('#username').val();
+    const password = $('#password').val();
+
+    const jsonObj = {
+        username: username,
+        password: password
+    };
+
+    const route = jsRoutes.controllers.UserController.login_Post();
+    $.ajax({
+        url: route.url,
+        type: route.type,
+        contentType: 'application/json',
+        dataType: 'json',
+        data: JSON.stringify(jsonObj),
+        success: (data => {
+            if (data.status === 'success') {
+                exchangeBody(data.content, 'Knockout Whist - Create Game', data.redirectUrl);
+                return
+            }
+            alert('Login failed. Please check your credentials and try again.');
+        }),
+        error: ((jqXHR) => {
+            const errorData = JSON.parse(jqXHR.responseText);
+            if (errorData && errorData.errorMessage) {
+                alert(`${errorData.errorMessage}`);
+            } else {
+                alert(`An unexpected error occurred. Please try again. Status: ${jqXHR.status}`);
+            }
+        })
+    });
+}
+
+function joinGame() {
+    const gameId = $('#gameId').val();
+
+    const jsonObj = {
+        gameId: gameId
+    };
+
+    const route = jsRoutes.controllers.MainMenuController.joinGame();
+    $.ajax({
+        url: route.url,
+        type: route.type,
+        contentType: 'application/json',
+        dataType: 'json',
+        data: JSON.stringify(jsonObj),
+        success: (data => {
+            if (data.status === 'success') {
+                exchangeBody(data.content, "Knockout Whist - Lobby", data.redirectUrl);
+                return
+            }
+            alert('Could not join the game. Please check the Game ID and try again.');
+        }),
+        error: ((jqXHR) => {
+            const errorData = JSON.parse(jqXHR.responseText);
+            if (errorData && errorData.errorMessage) {
+                alert(`${errorData.errorMessage}`);
+            } else {
+                alert(`An unexpected error occurred. Please try again. Status: ${jqXHR.status}`);
+            }
+        })
+    });
+    return false
+}
+
+function navSpa(page, title) {
+    const route = jsRoutes.controllers.MainMenuController.navSPA(page);
+    $.ajax({
+        url: route.url,
+        type: route.type,
+        contentType: 'application/json',
+        dataType: 'json',
+        data: JSON.stringify(jsonObj),
+        success: (data => {
+            if (data.status === 'success') {
+                exchangeBody(data.content, title, data.redirectUrl);
+                return
+            }
+            alert('Could not join the game. Please check the Game ID and try again.');
+        }),
+        error: ((jqXHR) => {
+            const errorData = JSON.parse(jqXHR.responseText);
+            if (errorData && errorData.errorMessage) {
+                alert(`${errorData.errorMessage}`);
+            } else {
+                alert(`An unexpected error occurred. Please try again. Status: ${jqXHR.status}`);
+            }
+        })
+    });
+    return false
+}
+
+
+function selectTie(gameId) {
+    const route = jsRoutes.controllers.IngameController.playTie(gameId);
+    const jsonObj = {
+        tie: $('#tieNumber').val()
+    };
+
+    $.ajax({
+        url: route.url,
+        type: route.type,
+        contentType: 'application/json',
+        dataType: 'json',
+        data: JSON.stringify(jsonObj),
+        error: (jqXHR => {
+            let error;
+            try {
+                error = JSON.parse(jqXHR.responseText);
+            } catch (e) {
+                console.error("Failed to parse error response:", e);
+            }
+            if (error?.errorMessage) {
+                alert(`${error.errorMessage}`);
+            } else {
+                alert('An unexpected error occurred. Please try again.');
+            }
+        })
+    })
+}
+
+function leaveGame(gameId) {
+    sendLeavePlayerRequest(gameId)
+}
+
+function sendLeavePlayerRequest(gameId) {
+    const route = jsRoutes.controllers.IngameController.leaveGame(gameId);
+    $.ajax({
+        url: route.url,
+        type: route.type,
+        dataType: 'json',
+        error: ((jqXHR) => {
+            const errorData = JSON.parse(jqXHR.responseText);
+            if (errorData && errorData.errorMessage) {
+                alert(`${errorData.errorMessage}`);
+            } else {
+                alert(`An unexpected error occurred. Please try again. Status: ${jqXHR.status}`);
+            }
+        })
+    })
+}
+
+function handleTrumpSelection(cardobject, gameId) {
+    const trumpId = cardobject.dataset.trump;
+    const jsonObj = {
+        trump: trumpId
+    }
+
+    const route = jsRoutes.controllers.IngameController.playTrump(gameId);
+
+    $.ajax({
+        url: route.url,
+        type: route.type,
+        contentType: 'application/json',
+        dataType: 'json',
+        data: JSON.stringify(jsonObj),
+        error: (jqXHR => {
+            let error;
+            try {
+                error = JSON.parse(jqXHR.responseText);
+            } catch (e) {
+                console.error("Failed to parse error response:", e);
+            }
+            if (error?.errorMessage) {
+                alert(`${error.errorMessage}`);
+            } else {
+                alert('An unexpected error occurred. Please try again.');
+            }
+        })
+    })
+}
+
+function handlePlayCard(cardobject, gameId, dog = false) {
+    const cardId = cardobject.dataset.cardId;
+    const jsonObj = {
+        cardID: cardId
+    }
+    sendPlayCardRequest(jsonObj, gameId, cardobject, dog)
+}
+
+function handleSkipDogLife(cardobject, gameId) {
+
+    const wiggleKeyframes = [
+        { transform: 'translateX(0)' },
+        { transform: 'translateX(-5px)' },
+        { transform: 'translateX(5px)' },
+        { transform: 'translateX(-5px)' },
+        { transform: 'translateX(0)' }
+    ];
+
+    const wiggleTiming = {
+        duration: 400,
+        iterations: 1,
+        easing: 'ease-in-out',
+        fill: 'forwards'
+    };
+
+    const route = jsRoutes.controllers.IngameController.playDogCard(gameId);
+
+    $.ajax({
+        url: route.url,
+        type: route.type,
+        contentType: 'application/json',
+        dataType: 'json',
+        data: JSON.stringify({
+            cardID: 'skip'
+        }),
+        error: (jqXHR => {
+            let error;
+            try {
+                error = JSON.parse(jqXHR.responseText);
+            } catch (e) {
+                console.error("Failed to parse error response:", e);
+            }
+            if (error?.errorMessage.includes("You can't skip this round!")) {
+                cardobject.parentElement.animate(wiggleKeyframes, wiggleTiming);
+            } else if (error?.errorMessage) {
+                alert(`${error.errorMessage}`);
+            } else {
+                alert('An unexpected error occurred. Please try again.');
+            }
+        })
+    })
+}
+
+function sendPlayCardRequest(jsonObj, gameId, cardobject, dog) {
+    const wiggleKeyframes = [
+        { transform: 'translateX(0)' },
+        { transform: 'translateX(-5px)' },
+        { transform: 'translateX(5px)' },
+        { transform: 'translateX(-5px)' },
+        { transform: 'translateX(0)' }
+    ];
+
+    const wiggleTiming = {
+        duration: 400,
+        iterations: 1,
+        easing: 'ease-in-out',
+        fill: 'forwards'
+    };
+    const route = dog === "true" ? jsRoutes.controllers.IngameController.playDogCard(gameId) : jsRoutes.controllers.IngameController.playCard(gameId);
+
+    $.ajax({
+        url: route.url,
+        type: route.type,
+        contentType: 'application/json',
+        dataType: 'json',
+        data: JSON.stringify(jsonObj),
+        error: (jqXHR => {
+            try {
+                error = JSON.parse(jqXHR.responseText);
+            } catch (e) {
+                console.error("Failed to parse error response:", e);
+            }
+            if (error?.errorMessage.includes("You can't play this card!")) {
+                cardobject.parentElement.animate(wiggleKeyframes, wiggleTiming);
+            } else if (error?.errorMessage) {
+                alert(`${error.errorMessage}`);
+            } else {
+                alert('An unexpected error occurred. Please try again.');
+            }
+        })
+    })
+}
+

versions.env

@@ -1,3 +1,3 @@
-MAJOR=1
+MAJOR=3
 MINOR=0
 PATCH=0