very wip debug UI

pom.xml

@@ -20,20 +20,14 @@
     <groupId>de.bixilon</groupId>
     <artifactId>Minosoft</artifactId>
     <version>0.1</version>
-    <repositories>
-        <repository>
-            <id>jitpack.io</id>
-            <url>http://www.jitpack.io</url>
-        </repository>
-    </repositories>
     <build>
         <plugins>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
                 <configuration>
-                    <source>11</source>
+                    <source>14</source>
-                    <target>11</target>
+                    <target>14</target>
                 </configuration>
             </plugin>
         </plugins>
@@ -56,6 +50,19 @@
             <artifactId>snakeyaml</artifactId>
             <version>1.25</version>
         </dependency>
+        <dependency>
+            <groupId>org.openjfx</groupId>
+            <artifactId>javafx-controls</artifactId>
+            <version>14.0.1</version>
+            <type>pom</type>
+        </dependency>
+        <dependency>
+            <groupId>org.openjfx</groupId>
+            <artifactId>javafx-fxml</artifactId>
+            <version>14.0.1</version>
+            <type>pom</type>
+        </dependency>
+
     </dependencies>
 
 </project>

src/main/java/de/bixilon/minosoft/config/GameConfiguration.java

@@ -18,7 +18,8 @@ public enum GameConfiguration implements ConfigEnum {
     GAME_RENDER_DISTANCE("game.render-distance"),
     NETWORK_FAKE_CLIENT_BRAND("network.fake-client-brand"),
     GENERAL_LOG_LEVEL("general.log-level"),
-    CLIENT_TOKEN("account.clientToken");
+    CLIENT_TOKEN("account.clientToken"),
+    DEBUG_UI("debug.debugUi");
 
 
     final String path;

src/main/java/de/bixilon/minosoft/debug/DebugWindow.java

@@ -0,0 +1,48 @@
+/*
+ * Codename Minosoft
+ * Copyright (C) 2020 Moritz Zwerger
+ *
+ * This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ *  This software is not affiliated with Mojang AB, the original developer of Minecraft.
+ */
+
+package de.bixilon.minosoft.debug;
+
+import de.bixilon.minosoft.debug.gui.DebugMainWindow;
+import de.bixilon.minosoft.debug.handling.DebugUIHandler;
+import de.bixilon.minosoft.debug.handling.DebugUIPacketHandler;
+import de.bixilon.minosoft.protocol.network.Connection;
+
+public class DebugWindow {
+    final Connection connection;
+    Thread uiThread;
+    DebugUIHandler handler;
+
+    public DebugWindow(Connection connection) {
+        this.connection = connection;
+        handler = new DebugUIHandler();
+        connection.addHandler(new DebugUIPacketHandler(this));
+    }
+
+    public Connection getConnection() {
+        return connection;
+    }
+
+    public void run() {
+        // start gui
+        uiThread = new Thread(() -> {
+            DebugMainWindow.setHandler(handler);
+            DebugMainWindow.initAndShow();
+        });
+        uiThread.start();
+    }
+
+    public DebugUIHandler getUIHandler() {
+        return handler;
+    }
+}

src/main/java/de/bixilon/minosoft/debug/gui/DebugMainWindow.java

@@ -0,0 +1,76 @@
+/*
+ * Codename Minosoft
+ * Copyright (C) 2020 Moritz Zwerger
+ *
+ * This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ *  This software is not affiliated with Mojang AB, the original developer of Minecraft.
+ */
+
+package de.bixilon.minosoft.debug.gui;
+
+import de.bixilon.minosoft.debug.handling.DebugUIHandler;
+import javafx.application.Application;
+import javafx.beans.value.ChangeListener;
+import javafx.beans.value.ObservableValue;
+import javafx.fxml.FXMLLoader;
+import javafx.scene.Scene;
+import javafx.scene.control.TextArea;
+import javafx.scene.layout.VBox;
+import javafx.stage.Stage;
+
+import java.io.IOException;
+
+public class DebugMainWindow extends Application {
+    static DebugUIHandler handler;
+    static Stage stage;
+    static boolean initialized = false;
+
+    public static void initAndShow() {
+        launch();
+    }
+
+    public static void setHandler(DebugUIHandler handler) {
+        DebugMainWindow.handler = handler;
+    }
+
+    public static Stage getStage() {
+        return stage;
+    }
+
+    public static boolean isInitialized() {
+        return initialized;
+    }
+
+    @Override
+    public void start(Stage stage) throws IOException {
+
+        VBox root = FXMLLoader.load(getClass().getResource("/layout/debug/main.fxml"));
+        Scene scene = new Scene(root);
+        stage.setScene(scene);
+        stage.setTitle("Minosoft DebugUI");
+        stage.show();
+
+        // autoscroll for chat
+        ((TextArea) scene.lookup("#chat")).textProperty().addListener(new ChangeListener<Object>() {
+            @Override
+            public void changed(ObservableValue<?> observableValue, Object o, Object t1) {
+                ((TextArea) scene.lookup("#chat")).setScrollTop(Double.MAX_VALUE); //this will scroll to the bottom
+
+            }
+        });
+
+
+        DebugMainWindow.stage = stage;
+        initialized = true;
+        handler.initializedCallback();
+
+        // bring to front
+        stage.setAlwaysOnTop(true);
+        stage.setAlwaysOnTop(false);
+    }
+}

src/main/java/de/bixilon/minosoft/debug/handling/DebugUIHandler.java

@@ -0,0 +1,50 @@
+/*
+ * Codename Minosoft
+ * Copyright (C) 2020 Moritz Zwerger
+ *
+ * This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ *  This software is not affiliated with Mojang AB, the original developer of Minecraft.
+ */
+
+package de.bixilon.minosoft.debug.handling;
+
+import de.bixilon.minosoft.debug.gui.DebugMainWindow;
+import de.bixilon.minosoft.game.datatypes.TextComponent;
+import javafx.scene.control.TextArea;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class DebugUIHandler {
+    List<TextComponent> toPrint = new ArrayList<>();
+
+    public void printText(TextComponent component) {
+        if (DebugMainWindow.isInitialized()) {
+            TextArea chat = ((TextArea) DebugMainWindow.getStage().getScene().lookup("#chat"));
+            chat.appendText((chat.getText().isBlank() ? "" : "\n") + component.getRawMessage());
+        } else {
+            toPrint.add(component);
+        }
+    }
+
+    public void printTextLeft() {
+        TextArea chat = ((TextArea) DebugMainWindow.getStage().getScene().lookup("#chat"));
+        if (toPrint != null) {
+            // append here
+            for (TextComponent toDoComponent : toPrint) {
+                chat.appendText((chat.getText().isBlank() ? "" : "\n") + toDoComponent.getRawMessage());
+            }
+            toPrint = null;
+        }
+
+    }
+
+    public void initializedCallback() {
+        printTextLeft();
+    }
+}

src/main/java/de/bixilon/minosoft/debug/handling/DebugUIPacketHandler.java

@@ -11,19 +11,22 @@
  *  This software is not affiliated with Mojang AB, the original developer of Minecraft.
  */
 
-package de.bixilon.minosoft.gui.debug;
+package de.bixilon.minosoft.debug.handling;
 
-import javafx.application.Application;
+import de.bixilon.minosoft.debug.DebugWindow;
-import javafx.stage.Stage;
+import de.bixilon.minosoft.protocol.packets.clientbound.play.PacketChatMessage;
+import de.bixilon.minosoft.protocol.protocol.PacketHandler;
 
-public class DebugMainWindows extends Application {
+public class DebugUIPacketHandler extends PacketHandler {
+    DebugWindow window;
 
-    public static void run() {
+    public DebugUIPacketHandler(DebugWindow window) {
-        launch();
+        this.window = window;
     }
 
     @Override
-    public void start(Stage stage) {
+    public void handle(PacketChatMessage pkg) {
+        window.getUIHandler().printText(pkg.getChatComponent());
+    }
 
 }
-}

src/main/java/de/bixilon/minosoft/game/datatypes/TextComponent.java

@@ -53,7 +53,6 @@ public class TextComponent {
                 }
                 buffer.append(object.getString("text"));
             }
-            buffer.append(ChatAttributes.RESET);
             return buffer.toString();
         }
         return "";

src/main/java/de/bixilon/minosoft/protocol/network/Connection.java

@@ -13,6 +13,9 @@
 
 package de.bixilon.minosoft.protocol.network;
 
+import de.bixilon.minosoft.Minosoft;
+import de.bixilon.minosoft.config.GameConfiguration;
+import de.bixilon.minosoft.debug.DebugWindow;
 import de.bixilon.minosoft.game.datatypes.Player;
 import de.bixilon.minosoft.logging.Log;
 import de.bixilon.minosoft.protocol.packets.ClientboundPacket;
@@ -40,6 +43,7 @@ public class Connection {
     private Player player;
     private ConnectionState state = ConnectionState.DISCONNECTED;
     private boolean onlyPing;
+    private DebugWindow debugWindow;
 
     public Connection(String host, int port) {
         this.host = host;
@@ -103,6 +107,14 @@ public class Connection {
             case LOGIN:
                 network.sendPacket(new PacketLoginStart(player));
                 break;
+            case PLAY:
+                // connected, start debug UI if enabled
+                if (Minosoft.getConfig().getBoolean(GameConfiguration.DEBUG_UI)) {
+                    // nice dude, start
+                    debugWindow = new DebugWindow(this);
+                    debugWindow.run();
+                }
+                break;
         }
     }
 

src/main/resources/config/game.yml

@@ -19,3 +19,4 @@ account:
 debug:
   host: "127.0.0.1"
   port: 25565
+  debugUi: true

src/main/resources/layout/debug/main.fxml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import javafx.scene.control.ScrollPane?>
+<?import javafx.scene.control.TextArea?>
+<?import javafx.scene.layout.*?>
+<VBox xmlns:fx="http://javafx.com/fxml/1" prefHeight="400.0" prefWidth="640.0" xmlns="http://javafx.com/javafx/8.0.171">
+    <children>
+        <AnchorPane maxHeight="-1.0" maxWidth="-1.0" prefHeight="666.0" prefWidth="998.0" VBox.vgrow="ALWAYS">
+            <children>
+                <ScrollPane layoutX="440.0" layoutY="186.0" AnchorPane.bottomAnchor="0.0" AnchorPane.rightAnchor="0.0">
+                    <content>
+                        <TextArea id="chat" editable="false" wrapText="true"/>
+                    </content>
+                </ScrollPane>
+            </children>
+        </AnchorPane>
+    </children>
+</VBox>