Initial Velocity support

Velocity/src/main/java/net/frankheijden/serverutils/velocity/ServerUtils.java

@@ -0,0 +1,115 @@
+package net.frankheijden.serverutils.velocity;
+
+import co.aikar.commands.CommandCompletions;
+import co.aikar.commands.VelocityCommandCompletionContext;
+import co.aikar.commands.VelocityCommandManager;
+import com.google.inject.Inject;
+import com.google.inject.name.Named;
+import com.velocitypowered.api.event.Subscribe;
+import com.velocitypowered.api.event.proxy.ProxyInitializeEvent;
+import com.velocitypowered.api.plugin.Plugin;
+import com.velocitypowered.api.plugin.PluginContainer;
+import com.velocitypowered.api.plugin.annotation.DataDirectory;
+import com.velocitypowered.api.proxy.ProxyServer;
+import java.nio.file.Path;
+import net.frankheijden.serverutils.common.ServerUtilsApp;
+import net.frankheijden.serverutils.common.config.Config;
+import net.frankheijden.serverutils.common.config.Messenger;
+import net.frankheijden.serverutils.velocity.commands.CommandPlugins;
+import net.frankheijden.serverutils.velocity.commands.CommandServerUtils;
+import net.frankheijden.serverutils.velocity.entities.VelocityPlugin;
+import net.frankheijden.serverutils.velocity.managers.VelocityPluginManager;
+import org.bstats.velocity.Metrics;
+import org.slf4j.Logger;
+
+@Plugin(
+        id = "serverutils",
+        name = "ServerUtils",
+        version = "${version}",
+        description = "A server utility",
+        url = "https://github.com/FrankHeijden/ServerUtils",
+        authors = "FrankHeijden"
+)
+public class ServerUtils {
+
+    private static ServerUtils instance;
+    private static final String CONFIG_RESOURCE = "velocity-config.toml";
+    private static final String MESSAGES_RESOURCE = "velocity-messages.toml";
+
+    private VelocityPlugin plugin;
+    private VelocityCommandManager commandManager;
+
+    @Inject
+    private ProxyServer proxy;
+
+    @Inject
+    private Logger logger;
+
+    @Inject
+    @DataDirectory
+    private Path dataDirectory;
+
+    @Inject
+    private Metrics.Factory metricsFactory;
+
+    @Inject
+    @Named("serverutils")
+    private PluginContainer pluginContainer;
+
+    /**
+     * Initialises and enables ServerUtils.
+     */
+    @Subscribe
+    public void onEnable(ProxyInitializeEvent event) {
+        instance = this;
+
+        this.plugin = new VelocityPlugin(this);
+        ServerUtilsApp.init(this, plugin);
+
+        metricsFactory.make(this, ServerUtilsApp.BSTATS_METRICS_ID);
+
+        this.commandManager = new VelocityCommandManager(proxy, this);
+        commandManager.registerCommand(new CommandPlugins());
+        commandManager.registerCommand(new CommandServerUtils(this));
+
+        VelocityPluginManager manager = plugin.getPluginManager();
+        CommandCompletions<VelocityCommandCompletionContext> completions = commandManager.getCommandCompletions();
+        completions.registerAsyncCompletion("plugins", context -> manager.getPluginNames());
+        completions.registerAsyncCompletion("pluginJars", context -> manager.getPluginFileNames());
+        completions.registerAsyncCompletion("commands", context -> manager.getCommands());
+
+        reload();
+        plugin.enable();
+
+        ServerUtilsApp.tryCheckForUpdates();
+    }
+
+    public static ServerUtils getInstance() {
+        return instance;
+    }
+
+    public ProxyServer getProxy() {
+        return proxy;
+    }
+
+    public Logger getLogger() {
+        return logger;
+    }
+
+    public Path getDataDirectory() {
+        return dataDirectory;
+    }
+
+    public VelocityCommandManager getCommandManager() {
+        return commandManager;
+    }
+
+    public VelocityPlugin getPlugin() {
+        return plugin;
+    }
+
+    public void reload() {
+        new Config("config.toml", CONFIG_RESOURCE);
+        new Messenger("messages.toml", MESSAGES_RESOURCE);
+    }
+}