More abstractions

- Abstracted UpdateCheckerTask
- Merged PluginProvider into the PluginManagers

Common/src/main/java/net/frankheijden/serverutils/common/ServerUtilsApp.java

@@ -1,17 +1,41 @@
 package net.frankheijden.serverutils.common;
 
+import net.frankheijden.serverutils.common.config.Config;
 import net.frankheijden.serverutils.common.entities.ServerUtilsPlugin;
+import net.frankheijden.serverutils.common.tasks.UpdateCheckerTask;
 
-public class ServerUtilsApp {
+public class ServerUtilsApp<T> {
 
     public static final int BSTATS_METRICS_ID = 7790;
-    private static ServerUtilsPlugin plugin;
 
-    public static void init(ServerUtilsPlugin plugin) {
-        ServerUtilsApp.plugin = plugin;
+    private final T platformPlugin;
+    private final ServerUtilsPlugin plugin;
+
+    @SuppressWarnings("rawtypes")
+    private static ServerUtilsApp instance;
+
+    private ServerUtilsApp(T platformPlugin, ServerUtilsPlugin plugin) {
+        this.platformPlugin = platformPlugin;
+        this.plugin = plugin;
+        instance = this;
+    }
+
+    public static <T> void init(T obj, ServerUtilsPlugin plugin) {
+        new ServerUtilsApp<>(obj, plugin);
+    }
+
+    public static void checkForUpdates() {
+        if (Config.getInstance().getConfig().getBoolean("settings.check-updates")) {
+            UpdateCheckerTask.start(getPlugin().getChatProvider().getConsoleSender(), true);
+        }
     }
 
     public static ServerUtilsPlugin getPlugin() {
-        return plugin;
+        return instance.plugin;
+    }
+
+    @SuppressWarnings("unchecked")
+    public static <T> T getPlatformPlugin() {
+        return (T) instance.platformPlugin;
     }
 }