Initial commit

.gitignore

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+.idea/
+out/
+target/
+*.iml

README.md

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+# VTools
+Tools for Velocity proxy server.
+
+## Commands
+|Command|What is does?|Permission|
+|-------|-------------|----------|
+|/broadcast|Broadcast a message to all servers|vtools.broadcast|
+|/find|See on which server a user is|vtools.find and vtools.find.autocomplete|
+|/send|Send a user to a different server|vtools.send|
+|/sendall|Send all users to a specific server|vtools.sendall|
+|/staffchat|Chat over multiple servers in a staff only chat|vtools.staffchat|

pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>de.strifel.VTools</groupId>
+    <artifactId>VTools</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>8</source>
+                    <target>8</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+    <repositories>
+        <repository>
+            <id>velocity</id>
+            <url>https://repo.velocitypowered.com/snapshots/</url>
+        </repository>
+    </repositories>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.velocitypowered</groupId>
+            <artifactId>velocity-api</artifactId>
+            <version>1.0.0-SNAPSHOT</version>
+            <scope>provided</scope>
+        </dependency>
+    </dependencies>
+
+</project>

src/main/java/de/strifel/VTools/VTools.java

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+package de.strifel.VTools;
+
+import com.velocitypowered.api.event.Subscribe;
+import com.velocitypowered.api.event.proxy.ProxyInitializeEvent;
+import com.velocitypowered.api.plugin.Plugin;
+import com.velocitypowered.api.proxy.ProxyServer;
+import de.strifel.VTools.commands.*;
+import org.slf4j.Logger;
+
+import javax.inject.Inject;
+
+@Plugin(id = "vtools", name="VTools", version="1.0-SNAPSHOT", description="Some commands!")
+public class VTools {
+    private final ProxyServer server;
+
+    @Inject
+    public VTools(ProxyServer server, Logger logger) {
+        this.server = server;
+    }
+
+
+    @Subscribe
+    public void onProxyInitialization(ProxyInitializeEvent event) {
+        server.getCommandManager().register(new CommandSend(server), "send", "tps");
+        server.getCommandManager().register(new CommandSendall(server), "sendall");
+        server.getCommandManager().register(new CommandBroadcast(server), "broadcast", "bc", "alert");
+        server.getCommandManager().register(new CommandFind(server), "find", "search");
+        server.getCommandManager().register(new CommandStaffChat(server), "staffchat", "sc");
+    }
+
+}

src/main/java/de/strifel/VTools/commands/CommandBroadcast.java

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+package de.strifel.VTools.commands;
+
+import com.velocitypowered.api.command.Command;
+import com.velocitypowered.api.command.CommandSource;
+import com.velocitypowered.api.proxy.Player;
+import com.velocitypowered.api.proxy.ProxyServer;
+import net.kyori.text.TextComponent;
+import net.kyori.text.format.TextColor;
+import org.checkerframework.checker.nullness.qual.NonNull;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class CommandBroadcast implements Command {
+    private final ProxyServer server;
+
+    public CommandBroadcast(ProxyServer server) {
+        this.server = server;
+    }
+
+    @Override
+    public void execute(CommandSource commandSource, @NonNull String[] strings) {
+        if (strings.length > 0) {
+            String message = String.join(" ", strings).replace("&", "§");
+            for (Player player : server.getAllPlayers()) {
+                player.sendMessage(TextComponent.of(message));
+            }
+        } else {
+            commandSource.sendMessage(TextComponent.of("Usage: /broadcast <message>").color(TextColor.RED));
+        }
+    }
+
+    @Override
+    public List<String> suggest(CommandSource source, @NonNull String[] currentArgs) {
+        return new ArrayList<String>();
+    }
+
+    @Override
+    public boolean hasPermission(CommandSource source, @NonNull String[] args) {
+        return source.hasPermission("vtools.broadcast");
+    }
+}

src/main/java/de/strifel/VTools/commands/CommandFind.java

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+package de.strifel.VTools.commands;
+
+import com.velocitypowered.api.command.Command;
+import com.velocitypowered.api.command.CommandSource;
+import com.velocitypowered.api.proxy.Player;
+import com.velocitypowered.api.proxy.ProxyServer;
+import net.kyori.text.TextComponent;
+import net.kyori.text.format.TextColor;
+import org.checkerframework.checker.nullness.qual.NonNull;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+
+public class CommandFind implements Command {
+    private final ProxyServer server;
+
+    public CommandFind(ProxyServer server) {
+        this.server = server;
+    }
+
+
+    @Override
+    public void execute(CommandSource commandSource, @NonNull String[] strings) {
+        if (strings.length == 1) {
+            Optional<Player> player = server.getPlayer(strings[0]);
+            if (player.isPresent() && player.get().getCurrentServer().isPresent()) {
+                commandSource.sendMessage(TextComponent.of("Player " + strings[0] + " is on " + player.get().getCurrentServer().get().getServerInfo().getName() + "!").color(TextColor.YELLOW));
+            } else {
+                commandSource.sendMessage(TextComponent.of("The player is not online!").color(TextColor.YELLOW));
+            }
+        } else {
+            commandSource.sendMessage(TextComponent.of("Usage: /find <username>").color(TextColor.RED));
+        }
+    }
+
+    @Override
+    public List<String> suggest(CommandSource source, @NonNull String[] currentArgs) {
+        List<String> arg = new ArrayList<>();
+        if (currentArgs.length == 1 && source.hasPermission("vtools.find.autocomplete")) {
+            for (Player player : server.getAllPlayers()) {
+                arg.add(player.getUsername());
+            }
+        }
+        return arg;
+    }
+
+    @Override
+    public boolean hasPermission(CommandSource source, @NonNull String[] args) {
+        return source.hasPermission("vtools.find");
+    }
+}

src/main/java/de/strifel/VTools/commands/CommandSend.java

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+package de.strifel.VTools.commands;
+
+import com.velocitypowered.api.command.Command;
+import com.velocitypowered.api.command.CommandSource;
+import com.velocitypowered.api.proxy.Player;
+import com.velocitypowered.api.proxy.ProxyServer;
+import com.velocitypowered.api.proxy.server.RegisteredServer;
+import net.kyori.text.TextComponent;
+import net.kyori.text.format.TextColor;
+import org.checkerframework.checker.nullness.qual.NonNull;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+
+public class CommandSend implements Command {
+    private final ProxyServer server;
+
+    public CommandSend(ProxyServer server) {
+        this.server = server;
+    }
+
+    public void execute(CommandSource commandSource, @NonNull String[] strings) {
+        if (strings.length == 2) {
+            Optional<Player> oPlayer = server.getPlayer(strings[0]);
+            Optional<RegisteredServer> oServer = server.getServer(strings[1]);
+            if (oPlayer.isPresent() && oServer.isPresent()) {
+                Player player = oPlayer.get();
+                RegisteredServer server = oServer.get();
+                player.createConnectionRequest(server).connect();
+                commandSource.sendMessage(TextComponent.of("You send " + player.getUsername() + " to " + server.getServerInfo().getName()).color(TextColor.YELLOW));
+                commandSource.sendMessage(TextComponent.of("You got send to " + server.getServerInfo().getName()).color(TextColor.YELLOW));
+            } else {
+                commandSource.sendMessage(TextComponent.of("The server or user does not exists!").color(TextColor.RED));
+            }
+        } else {
+            commandSource.sendMessage(TextComponent.of("Usage: /send <username> <server>").color(TextColor.RED));
+        }
+    }
+
+    public List<String> suggest(CommandSource source, @NonNull String[] currentArgs) {
+        List<String> arg = new ArrayList<String>();
+        if (currentArgs.length == 1) {
+            for (Player player : server.getAllPlayers()) {
+                arg.add(player.getUsername());
+            }
+            return arg;
+        } else if (currentArgs.length == 2) {
+            for (RegisteredServer server : server.getAllServers()) {
+                arg.add(server.getServerInfo().getName());
+            }
+        }
+        return arg;
+    }
+
+    public boolean hasPermission(CommandSource source, @NonNull String[] args) {
+        return source.hasPermission("vtools.send");
+    }
+}

src/main/java/de/strifel/VTools/commands/CommandSendall.java

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+package de.strifel.VTools.commands;
+
+import com.velocitypowered.api.command.Command;
+import com.velocitypowered.api.command.CommandSource;
+import com.velocitypowered.api.proxy.Player;
+import com.velocitypowered.api.proxy.ProxyServer;
+import com.velocitypowered.api.proxy.server.RegisteredServer;
+import net.kyori.text.TextComponent;
+import net.kyori.text.format.TextColor;
+import org.checkerframework.checker.nullness.qual.NonNull;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+
+public class CommandSendall implements Command {
+    private final ProxyServer server;
+
+    public CommandSendall(ProxyServer server) {
+        this.server = server;
+    }
+
+    @Override
+    public void execute(CommandSource commandSource, @NonNull String[] strings) {
+        if (strings.length == 1) {
+            Optional<RegisteredServer> oServer = server.getServer(strings[0]);
+            if (oServer.isPresent()) {
+                for (Player player : server.getAllPlayers()) {
+                    player.createConnectionRequest(oServer.get()).connect();
+                    player.sendMessage(TextComponent.of("You are being sent to " + strings[0]).color(TextColor.YELLOW));
+                }
+            } else {
+                commandSource.sendMessage(TextComponent.of("The server does not exists!").color(TextColor.RED));
+            }
+        } else {
+            commandSource.sendMessage(TextComponent.of("Usage: /sendall <server>").color(TextColor.RED));
+        }
+    }
+
+    @Override
+    public List<String> suggest(CommandSource source, @NonNull String[] currentArgs) {
+        List<String> arg = new ArrayList<String>();
+        if (currentArgs.length == 1) {
+            for (RegisteredServer server : server.getAllServers()) {
+                arg.add(server.getServerInfo().getName());
+            }
+        }
+        return arg;
+    }
+
+    @Override
+    public boolean hasPermission(CommandSource source, @NonNull String[] args) {
+        return source.hasPermission("vtools.sendall");
+    }
+}

src/main/java/de/strifel/VTools/commands/CommandStaffChat.java

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+package de.strifel.VTools.commands;
+
+import com.velocitypowered.api.command.Command;
+import com.velocitypowered.api.command.CommandSource;
+import com.velocitypowered.api.proxy.Player;
+import com.velocitypowered.api.proxy.ProxyServer;
+import net.kyori.text.TextComponent;
+import net.kyori.text.format.TextColor;
+import org.checkerframework.checker.nullness.qual.NonNull;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class CommandStaffChat implements Command {
+    private final ProxyServer server;
+
+    public CommandStaffChat(ProxyServer server) {
+        this.server = server;
+    }
+
+
+    @Override
+    public void execute(CommandSource commandSource, @NonNull String[] strings) {
+        if (strings.length > 0) {
+            String message = "§4[Staff]§r " + (commandSource instanceof Player ? ((Player) commandSource).getUsername() : "Console") + " > " + String.join(" ", strings).replace("&", "§");
+            for (Player player : server.getAllPlayers()) {
+                if (player.hasPermission("vtools.staffchat")) {
+                    player.sendMessage(TextComponent.of(message));
+                }
+            }
+        } else {
+            commandSource.sendMessage(TextComponent.of("Usage: /broadcast <message>").color(TextColor.RED));
+        }
+    }
+
+    @Override
+    public List<String> suggest(CommandSource source, @NonNull String[] currentArgs) {
+        return new ArrayList<String>();
+    }
+
+    @Override
+    public boolean hasPermission(CommandSource source, @NonNull String[] args) {
+        return source.hasPermission("vtools.staffchat");
+    }
+}