1.1.0

This update has an update checker!

java/coreplugin/coreplugin/Core.java

@@ -12,14 +12,17 @@ import coreplugin.coreplugin.commands.punish.kick;
 import coreplugin.coreplugin.commands.punish.unban;
 import coreplugin.coreplugin.events.OnPlayerJoin;
 import coreplugin.coreplugin.events.OnPlayerLeave;
+import coreplugin.coreplugin.utils.UpdateChecker;
 import org.bukkit.plugin.PluginManager;
 import org.bukkit.plugin.java.JavaPlugin;
 
 public final class Core extends JavaPlugin {
     private static Core instance;
+    public String updatemsg;
+    String version = this.getDescription().getVersion();
     @Override
     public void onEnable() {
-        System.out.println("Enabed Core Plugin 1.0.0");
+        System.out.println("Enabed Core Plugin " + version);
         instance = this;
         this.getConfig().options().copyDefaults();
         saveDefaultConfig();
@@ -27,6 +30,14 @@ public final class Core extends JavaPlugin {
         plm.registerEvents(new OnPlayerJoin(), this);
         plm.registerEvents(new OnPlayerLeave(), this);
         registerCMD();
+        new UpdateChecker(this, 87756).getLatestVersion(version -> {
+            if (this.getDescription().getVersion().equalsIgnoreCase(version)) {
+                Logger.log(Logger.LogLevel.SUCCESS, "Core Plugin is up to date.");
+            } else {
+                Logger.log(Logger.LogLevel.ERROR, "Plugin is out of date, please download the new version at https://www.spigotmc.org/resources/core-plugin.87756/");
+            }
+
+        });
     }
     public static Core getInstance() {
         return instance;

java/coreplugin/coreplugin/Logger.java

@@ -0,0 +1,30 @@
+package coreplugin.coreplugin;
+
+import org.bukkit.Bukkit;
+import org.bukkit.ChatColor;
+
+public class Logger {
+    public static void log(LogLevel level, String message) {
+        if (message == null) return;
+
+        switch (level) {
+            case ERROR:
+                Bukkit.getConsoleSender().sendMessage(ChatColor.translateAlternateColorCodes('&', "&8[&c&lERROR&r&8] &f" + message));
+                break;
+            case WARNING:
+                Bukkit.getConsoleSender().sendMessage(ChatColor.translateAlternateColorCodes('&', "&8[&6&lWARNING&r&8] &f" + message));
+                break;
+            case INFO:
+                Bukkit.getConsoleSender().sendMessage(ChatColor.translateAlternateColorCodes('&', "&8[&e&lINFO&r&8] &f" + message));
+                break;
+            case SUCCESS:
+                Bukkit.getConsoleSender().sendMessage(ChatColor.translateAlternateColorCodes('&', "&8[&a&lSUCCESS&r&8] &f" + message));
+                break;
+            case OUTLINE:
+                Bukkit.getConsoleSender().sendMessage(ChatColor.translateAlternateColorCodes('&', "&7" + message));
+                break;
+        }
+    }
+
+    public enum LogLevel { ERROR, WARNING, INFO, SUCCESS, OUTLINE }
+}

java/coreplugin/coreplugin/utils/UpdateChecker.java

@@ -0,0 +1,33 @@
+package coreplugin.coreplugin.utils;
+
+import coreplugin.coreplugin.Core;
+import org.bukkit.Bukkit;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URL;
+import java.util.Scanner;
+import java.util.function.Consumer;
+
+public class UpdateChecker {
+
+    private Core plugin;
+    private int resourceID;
+
+    public UpdateChecker (Core plugin, int resourceID) {
+        this.plugin = plugin;
+        this.resourceID = resourceID;
+    }
+
+    public void getLatestVersion(Consumer<String> consumer) {
+        Bukkit.getScheduler().runTaskAsynchronously(this.plugin, () -> {
+            try (InputStream inputStream = new URL("https://api.spigotmc.org/legacy/update.php?resource=" + this.resourceID).openStream();
+            Scanner scanner = new Scanner(inputStream)) {
+            if (scanner.hasNext()) {
+                consumer.accept(scanner.next());
+            }
+        } catch (IOException exception){
+                plugin.getLogger().info("Core Plugin Update Checker does not work." + exception.getMessage());
+            }
+        });
+    }
+}

resources/plugin.yml

@@ -1,5 +1,5 @@
 name: CorePlugin
-version: 1.0.0
+version: 1.1.0
 main: coreplugin.coreplugin.Core
 api-version: 1.16
 authors: [ 5vl ]