improved CreateGameScreen

wizard-client/wizard-client-libgdx/core/src/main/java/eu/jonahbauer/wizard/client/libgdx/listeners/ResetErrorListener.java

@@ -0,0 +1,22 @@
+package eu.jonahbauer.wizard.client.libgdx.listeners;
+
+import com.badlogic.gdx.scenes.scene2d.Actor;
+import com.badlogic.gdx.scenes.scene2d.ui.SelectBox;
+import com.badlogic.gdx.scenes.scene2d.ui.Skin;
+import com.badlogic.gdx.scenes.scene2d.ui.TextField;
+import com.badlogic.gdx.scenes.scene2d.utils.ChangeListener;
+import lombok.RequiredArgsConstructor;
+
+@RequiredArgsConstructor
+public class ResetErrorListener extends ChangeListener {
+    private final Skin skin;
+
+    @Override
+    public void changed(ChangeEvent event, Actor actor) {
+        if (event.getTarget() instanceof TextField textField) {
+            textField.setStyle(skin.get(TextField.TextFieldStyle.class));
+        } else if (event.getTarget() instanceof SelectBox<?> box) {
+            box.setStyle(skin.get(SelectBox.SelectBoxStyle.class));
+        }
+    }
+}

wizard-client/wizard-client-libgdx/core/src/main/java/eu/jonahbauer/wizard/client/libgdx/screens/CreateGameScreen.java

@@ -6,6 +6,7 @@ import com.badlogic.gdx.scenes.scene2d.ui.*;
 import com.badlogic.gdx.scenes.scene2d.utils.ChangeListener;
 import com.badlogic.gdx.utils.Array;
 import eu.jonahbauer.wizard.client.libgdx.WizardGame;
+import eu.jonahbauer.wizard.client.libgdx.listeners.ResetErrorListener;
 import eu.jonahbauer.wizard.client.libgdx.state.AwaitingJoinSession;
 import eu.jonahbauer.wizard.common.messages.client.CreateSessionMessage;
 import eu.jonahbauer.wizard.common.model.Configuration;
@@ -18,10 +19,7 @@ public class CreateGameScreen extends MenuScreen {
     private TextField sessionName;
     private TextField playerName;
     private TextField timeOut;
-
-    long selectedTimeOut;
-    String userName;
-    SelectBox<String> configurations;
+    private SelectBox<String> configurations;
 
     private final ChangeListener listener = new ChangeListener() {
         @Override
@@ -30,24 +28,7 @@ public class CreateGameScreen extends MenuScreen {
                 game.setScreen(new LobbyScreen(game));
                 sfxClick();
             } else if (actor == buttonContinue) {
-                if (sessionName.getText() == null) {
-                    System.out.println("Please select a session name.");
-                    sessionName.clear();
-                }
-                if (playerName.getText() == null) {
-                    userName = "Mallory";
-                    System.out.println("Your name will be " + userName + ".");
-                }
-                try {
-                    selectedTimeOut = Long.parseLong(timeOut.getText());
-                } catch (NumberFormatException e) {
-                    System.out.println("Please select a valid timeout.");
-                    timeOut.clear();
-                }
-                int selected = configurations.getSelectedIndex();
-                Configuration config = Configuration.values()[selected];
-                game.getClient().transition(new AwaitingJoinSession(null, sessionName.getText(), config, playerName.getText()));
-                game.getClient().send(new CreateSessionMessage(sessionName.getText(), playerName.getText(), selectedTimeOut, config));
+                create();
             }
         }
     };
@@ -60,51 +41,76 @@ public class CreateGameScreen extends MenuScreen {
     public void show() {
         super.show();
 
-        buttonBack = new TextButton(game.messages.get("menu.connect.back"), game.data.skin);
+        buttonBack = new TextButton(game.messages.get("menu.create_game.back"), game.data.skin);
         buttonBack.setPosition(WizardGame.WIDTH * 0.275f, BUTTON_BAR_Y);
-        buttonContinue = new TextButton("Erstellen", game.data.skin);
+        buttonContinue = new TextButton(game.messages.get("menu.create_game.create"), game.data.skin);
         buttonContinue.setPosition(WizardGame.WIDTH * 0.725f - buttonContinue.getWidth(), BUTTON_BAR_Y);
 
+        var errorListener = new ResetErrorListener(game.data.skin);
+
         sessionName = new TextField("", game.data.skin);
         sessionName.setPosition(WizardGame.WIDTH * 0.3f, WizardGame.HEIGHT * 0.5f);
         sessionName.setSize(0.4f * WizardGame.WIDTH, 64);
+        sessionName.addListener(errorListener);
+        sessionName.setProgrammaticChangeEvents(true);
 
         playerName = new TextField("", game.data.skin);
         playerName.setPosition(WizardGame.WIDTH * 0.3f, WizardGame.HEIGHT * 0.45f);
         playerName.setSize(0.4f * WizardGame.WIDTH, 64);
+        playerName.addListener(errorListener);
+        playerName.setTextFieldListener(new TextField.TextFieldListener() {
+            private final String format = game.messages.get("menu.create_game.session_name.default");
+            private String oldName = "";
+
+            @Override
+            public void keyTyped(TextField textField, char c) {
+                if (textField == playerName) {
+                    var player = playerName.getText();
+                    var session = sessionName.getText();
+                    if (session.isEmpty() || session.equals(format.formatted(oldName))) {
+                        if (player.isEmpty()) {
+                            sessionName.setText("");
+                        } else {
+                            sessionName.setText(format.formatted(player));
+                        }
+                    }
+
+                    oldName = player;
+                }
+            }
+        });
 
         timeOut = new TextField("", game.data.skin);
         timeOut.setPosition(WizardGame.WIDTH * 0.3f, WizardGame.HEIGHT * 0.4f);
         timeOut.setSize(0.4f * WizardGame.WIDTH, 64);
+        timeOut.setTextFieldFilter(new TextField.TextFieldFilter.DigitsOnlyFilter());
+        timeOut.addListener(errorListener);
         
         configurations = new SelectBox<>(game.data.skin);
         configurations.setSize(400, 64);
         configurations.setPosition(WizardGame.WIDTH * 0.3f, WizardGame.HEIGHT * 0.3f);
+        configurations.addListener(errorListener);
         
         Array<String> values = new Array<>();
         for (Configuration value : Configuration.values()) {
             values.add(value.toString());
         }
-
         configurations.setItems(values);
     
         var contentTable = new Table().center().left();
         contentTable.columnDefaults(0).growX().width(0.4f * WizardGame.WIDTH - 20);
         contentTable.setSize(0.4f * WizardGame.WIDTH - 20, 400);
+        contentTable.setPosition(WizardGame.WIDTH * 0.3f, WizardGame.HEIGHT * 0.3f);
         
-        contentTable.add(new Label(game.messages.get("menu.lobby.player_name.label"), game.data.skin)).row();
+        contentTable.add(new Label(game.messages.get("menu.create_game.player_name.label"), game.data.skin)).row();
         contentTable.add(playerName).row();
-        contentTable.add(new Label(game.messages.get("menu.lobby.session_name.label"), game.data.skin)).row();
+        contentTable.add(new Label(game.messages.get("menu.create_game.session_name.label"), game.data.skin)).row();
         contentTable.add(sessionName).row();
-        contentTable.add(new Label(game.messages.get("menu.lobby.create_session.timeout.label"), game.data.skin)).row();
+        contentTable.add(new Label(game.messages.get("menu.create_game.session_timeout.label"), game.data.skin)).row();
         contentTable.add(timeOut).row();
-        contentTable.add(new Label(game.messages.get("menu.lobby.session_configuration.label"), game.data.skin)).row();
+        contentTable.add(new Label(game.messages.get("menu.create_game.session_configuration.label"), game.data.skin)).row();
         contentTable.add(configurations).row();
 
-        contentTable.setPosition(WizardGame.WIDTH * 0.3f, WizardGame.HEIGHT * 0.3f);
-        
-        
-        
         Gdx.input.setInputProcessor(game.data.stage);
         game.data.stage.addActor(buttonContinue);
         game.data.stage.addActor(contentTable);
@@ -113,4 +119,47 @@ public class CreateGameScreen extends MenuScreen {
         buttonContinue.addListener(listener);
         buttonBack.addListener(listener);
     }
+
+    private void create() {
+        boolean error = false;
+
+        String sessionName = this.sessionName.getText();
+        if (sessionName.isBlank()) {
+            System.out.println("Please select a session name.");
+            this.sessionName.setStyle(game.data.skin.get("error", TextField.TextFieldStyle.class));
+            error = true;
+        }
+
+        String playerName = this.playerName.getText();
+        if (playerName.isBlank()) {
+            System.out.println("Please select a name.");
+            this.playerName.setStyle(game.data.skin.get("error", TextField.TextFieldStyle.class));
+            error = true;
+        }
+
+        long timeout = 0;
+        try {
+            timeout = Long.parseLong(this.timeOut.getText());
+        } catch (NumberFormatException e) {
+            System.out.println("Please select a valid timeout.");
+            this.timeOut.setStyle(game.data.skin.get("error", TextField.TextFieldStyle.class));
+            error = true;
+        }
+
+        Configuration config = null;
+        try {
+            int selected = configurations.getSelectedIndex();
+            config = Configuration.values()[selected];
+        } catch (ArrayIndexOutOfBoundsException e) {
+            System.out.println("Please select a valid configuration.");
+            this.configurations.setStyle(game.data.skin.get("error", SelectBox.SelectBoxStyle.class));
+            error = true;
+        }
+
+        if (!error) {
+            var client = game.getClient();
+            client.transition(new AwaitingJoinSession(null, sessionName, config, playerName));
+            client.send(new CreateSessionMessage(sessionName, playerName, 1000 * timeout, config));
+        }
+    }
 }

wizard-client/wizard-client-libgdx/core/src/main/resources/i18n/messages.properties

@@ -14,7 +14,13 @@ menu.lobby.session_name.label=Session Name
 menu.lobby.session_player_count.label=Current Player Count
 menu.lobby.session_configuration.label=Configuration
 
-menu.lobby.create_session.timeout.label=Timeout
+menu.create_game.player_name.label=Player Name
+menu.create_game.session_name.label=Session Name
+menu.create_game.session_name.default=%s's Session
+menu.create_game.session_timeout.label=Timeout (s)
+menu.create_game.session_configuration.label=Configuration
+menu.create_game.back=Back
+menu.create_game.create=Create
 
 menu.loading.loading=Loading...
 menu.loading.back=Return To Main Menu

wizard-client/wizard-client-libgdx/core/src/main/resources/i18n/messages_de.properties

@@ -14,7 +14,13 @@ menu.lobby.session_name.label=Session Name
 menu.lobby.session_player_count.label=Spieleranzahl
 menu.lobby.session_configuration.label=Spielvariante
 
-menu.lobby.create_session.timeout.label=Timeout
+menu.create_game.player_name.label=Spielername
+menu.create_game.session_name.label=Session Name
+menu.create_game.session_name.default=%s's Session
+menu.create_game.session_timeout.label=Timeout (s)
+menu.create_game.session_configuration.label=Spielvariante
+menu.create_game.back=Zurück
+menu.create_game.create=Erstellen
 
 menu.loading.loading=Laden...
 menu.loading.back=Zurück zum Hauptmenü

wizard-client/wizard-client-libgdx/core/src/main/resources/uiskin.json

@@ -81,8 +81,12 @@
             "scrollStyle": "default",
             "listStyle": {
                 "font": "default-font",
-                "selection": "default-select-selection"
+                "selection": "selection"
             }
+        },
+        "error": {
+            "parent": "default",
+            "background": "default-select-error"
         }
     },
     "SplitPaneStyle": {
@@ -136,9 +140,8 @@
             "fontColor": "gold"
         },
         "textfield": {
-            "background": "textfield",
-            "font": "default-font",
-            "fontColor": "white"
+            "parent": "default",
+            "background": "textfield"
         },
         "handwritten": {
             "font": "handwritten",
@@ -153,6 +156,10 @@
             "fontColor": "white",
             "messageFontColor": "light_gray",
             "cursor": "cursor"
+        },
+        "error": {
+            "parent": "default",
+            "background": "textfield-error"
         }
     },
     "CheckBoxStyle": {