Added WebUI observer, added route to see latestOutput. For some reason the WebUI Observer doesn't execute it's methods for writing stuff into latestOutput. This has something to do with how the threads work

knockoutwhistweb/app/controllers/HomeController.scala

@@ -1,9 +1,11 @@
 package controllers
 
-import javax.inject._
-import play.api._
-import play.api.mvc._
+import javax.inject.*
+import play.api.*
+import play.api.mvc.*
 import de.knockoutwhist.KnockOutWhist
+import de.knockoutwhist.control.ControlHandler
+import de.knockoutwhist.ui.tui.TUIMain
 
 /**
  * This controller creates an `Action` to handle HTTP requests to the
@@ -24,18 +26,21 @@ class HomeController @Inject()(val controllerComponents: ControllerComponents) e
   def index(): Action[AnyContent] = {
     if (!initial) {
       initial = true
+      ControlHandler.addListener(WebUI)
       KnockOutWhist.main(new Array[String](_length = 0))
     }
-    Action { implicit request: Request[AnyContent] => {
-      Ok(views.html.main.apply("KnockoutWhist")(views.html.))
-    }
+    Action { implicit request =>
+      Ok(views.html.index.apply())
     }
   }
-  
+
   def ingame(): Action[AnyContent] = {
-    Action { implicit request: Request[AnyContent] => {
-      Ok(views.html.tui.apply())
+    Action { implicit request =>
+      Ok(views.html.tui.apply(WebUI.latestOutput))
     }
   }
-  
+
+  def showTUI(): Action[AnyContent] = Action { implicit request =>
+    Ok(views.html.tui.render(WebUI.latestOutput))
+  }
 }