pom.xml

@@ -97,6 +97,14 @@
           <target>13</target>
         </configuration>
       </plugin>
+        <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-compiler-plugin</artifactId>
+            <configuration>
+                <source>12</source>
+                <target>12</target>
+            </configuration>
+        </plugin>
     </plugins>
   </build>
 </project>

src/main/java/com/bbn/hadder/Hadder.java

@@ -1,5 +1,7 @@
 package com.bbn.hadder;
 
+import com.bbn.hadder.listener.*;
+import net.dv8tion.jda.api.entities.Activity;
 import net.dv8tion.jda.api.sharding.DefaultShardManagerBuilder;
 import net.dv8tion.jda.api.sharding.ShardManager;
 import org.json.JSONObject;
@@ -14,15 +16,15 @@ public class Hadder {
 
     public static void main(String[] args) {
 
-        File jsonfile = new File("./config.json");
-        if (!jsonfile.exists()) {
+        File configfile = new File("./config.json");
+        if (!configfile.exists()) {
             System.err.println("No Config File Found!");
             System.exit(1);
         }
 
         JSONObject config = null;
         try {
-            config = new JSONObject(new String(Files.readAllBytes(Paths.get(jsonfile.toURI()))));
+            config = new JSONObject(new String(Files.readAllBytes(Paths.get(configfile.toURI()))));
         } catch (IOException e) {
             e.printStackTrace();
         }
@@ -30,8 +32,11 @@ public class Hadder {
         DefaultShardManagerBuilder builder = new DefaultShardManagerBuilder();
 
         builder.setShardsTotal(1);
+        builder.setActivity(Activity.streaming("auf dem BigBotNetwork", "https://twitch.tv/BigBotNetwork"));
         builder.setToken(config.getString("Token"));
 
+        builder.addEventListeners(new MentionListener(), new PrivateMessageListener());
+
         try {
             ShardManager shardManager = builder.build();
         } catch (LoginException e) {

src/main/java/com/bbn/hadder/listener/MentionListener.java

@@ -0,0 +1,26 @@
+package com.bbn.hadder.listener;
+
+import com.bbn.hadder.utils.MessageEditor;
+import net.dv8tion.jda.api.EmbedBuilder;
+import net.dv8tion.jda.api.entities.ChannelType;
+import net.dv8tion.jda.api.events.message.MessageReceivedEvent;
+import net.dv8tion.jda.api.hooks.ListenerAdapter;
+
+import javax.annotation.Nonnull;
+
+public class MentionListener extends ListenerAdapter {
+
+    @Override
+    public void onMessageReceived(@Nonnull MessageReceivedEvent event) {
+        if (event.isFromType(ChannelType.TEXT)) {
+            if (event.getMessage().getMentionedMembers().contains(event.getGuild().getSelfMember())) {
+                EmbedBuilder builder = new EmbedBuilder()
+                        .setTitle("Hello I'm Hadder.")
+                        .setAuthor(event.getJDA().getSelfUser().getName(), event.getJDA().getSelfUser().getAvatarUrl(), event.getJDA().getSelfUser().getAvatarUrl())
+                        .addField("Users", String.valueOf(event.getJDA().getUsers().size()), false)
+                        .addField("Guilds", String.valueOf(event.getJDA().getGuilds().size()), false);
+                event.getChannel().sendMessage(new MessageEditor().setDefaultSettings(MessageEditor.Messagetype.INFO, builder).build()).queue();
+            }
+        }
+    }
+}

src/main/java/com/bbn/hadder/listener/PrivateMessageListener.java

@@ -0,0 +1,37 @@
+package com.bbn.hadder.listener;
+
+/*
+ * @author Skidder / GregTCLTK
+ */
+
+import com.bbn.hadder.utils.MessageEditor;
+import net.dv8tion.jda.api.EmbedBuilder;
+import net.dv8tion.jda.api.entities.ChannelType;
+import net.dv8tion.jda.api.entities.PrivateChannel;
+import net.dv8tion.jda.api.events.message.MessageReceivedEvent;
+import net.dv8tion.jda.api.hooks.ListenerAdapter;
+
+import java.time.Instant;
+
+public class PrivateMessageListener extends ListenerAdapter {
+
+    public void onMessageReceived(MessageReceivedEvent event) {
+        if (event.isFromType(ChannelType.PRIVATE)) {
+            if (!event.getAuthor().getId().equals(event.getJDA().getSelfUser().getId())) {
+
+                PrivateChannel Skidder = event.getJDA().getUserById("477141528981012511").openPrivateChannel().complete();
+                PrivateChannel Hax = event.getJDA().getUserById("261083609148948488").openPrivateChannel().complete();
+
+                if (event.getAuthor().getAvatarUrl() == null) {
+                    EmbedBuilder message = new EmbedBuilder().setTitle("New DM by " + event.getAuthor().getAsTag()).setAuthor(event.getAuthor().getName(), event.getAuthor().getDefaultAvatarUrl(), event.getAuthor().getDefaultAvatarUrl()).setDescription(event.getMessage().getContentRaw()).setTimestamp(Instant.now());
+
+                    Skidder.sendMessage(new MessageEditor().setDefaultSettings(MessageEditor.Messagetype.INFO, message).build()).queue();
+                } else {
+                    EmbedBuilder message = new EmbedBuilder().setTitle("New DM by " + event.getAuthor().getAsTag()).setAuthor(event.getAuthor().getName(), event.getAuthor().getAvatarUrl(), event.getAuthor().getAvatarUrl()).setDescription(event.getMessage().getContentRaw()).setTimestamp(Instant.now());
+
+                    Skidder.sendMessage(new MessageEditor().setDefaultSettings(MessageEditor.Messagetype.INFO, message).build()).queue();
+                }
+            }
+        }
+    }
+}

src/main/java/com/bbn/hadder/utils/MessageEditor.java

@@ -0,0 +1,32 @@
+package com.bbn.hadder.utils;
+
+import net.dv8tion.jda.api.EmbedBuilder;
+
+import java.awt.*;
+
+public class MessageEditor {
+
+    public EmbedBuilder setDefaultSettings(Messagetype type, EmbedBuilder embedBuilder) {
+        switch (type) {
+            case INFO:
+                embedBuilder.setColor(new Color(47,94,105));
+                break;
+
+            case ERROR:
+                embedBuilder.setColor(Color.RED);
+                break;
+
+            case WARNING:
+                embedBuilder.setColor(Color.ORANGE);
+                break;
+        }
+        return embedBuilder;
+    }
+
+    public enum Messagetype {
+        ERROR,
+        WARNING,
+        INFO
+    }
+
+}