Created an automatic updater for TwosideKeeper and aPlugin for the

server. Added a Discord Message status updater to keep track of Time of
day, Ticks per second, and player count.

src/plugin.yml

@@ -1,6 +1,6 @@
 name: TwosideKeeper
 main: sig.plugin.TwosideKeeper.TwosideKeeper
-version: 3.4.7a
+version: 3.4.7bbbbb
 commands:
    money:
       description: Tells the player the amount of money they are holding.

src/sig/plugin/TwosideKeeper/AutoUpdatePlugin.java

@@ -0,0 +1,144 @@
+package sig.plugin.TwosideKeeper;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.net.URL;
+import java.nio.file.CopyOption;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.StandardCopyOption;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+
+import org.apache.commons.io.FileUtils;
+import org.bukkit.Bukkit;
+import org.bukkit.ChatColor;
+import org.bukkit.configuration.file.FileConfiguration;
+import org.bukkit.configuration.file.YamlConfiguration;
+
+public class AutoUpdatePlugin implements Runnable {
+	List<Plugin> plugins;
+	boolean restarting=false;
+	
+	public AutoUpdatePlugin() {
+		plugins = new ArrayList<Plugin>();
+	}
+	
+	@Override
+	public void run() {
+		try {
+			FetchPlugins();
+		} catch (IOException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+	}
+	
+	void FetchPlugins() throws IOException {
+		for (int i=0;i<plugins.size();i++) {
+			FileUtils.copyURLToFile(new URL(plugins.get(i).url), new File(TwosideKeeper.filesave,"updates/"+plugins.get(i).name));
+			
+			//After that's done, check the hash.
+			FileInputStream file = new FileInputStream(new File(TwosideKeeper.filesave,"updates/"+plugins.get(i).name));
+			String md5 = org.apache.commons.codec.digest.DigestUtils.md5Hex(file);
+			file.close();
+			
+			if (plugins.get(i).hash==null || !md5.equalsIgnoreCase(plugins.get(i).hash)) {
+				//This plugin is different! Update the hash for it. Prepare for a restart of the server!
+				restarting=true;
+				//Save the new plugin hash.
+				plugins.get(i).hash = md5;
+				SaveHash(plugins.get(i));
+				Bukkit.broadcastMessage("The server has detected a new version of "+ChatColor.YELLOW+plugins.get(i).name+". The server will restart in 3 minutes!");
+				//Move the file to the new location.
+				FileUtils.copyFile(new File(TwosideKeeper.filesave,"updates/"+plugins.get(i).name),
+						new File(TwosideKeeper.filesave,"../"+plugins.get(i).name+".jar"));
+			}
+		}
+		if (restarting) {
+			Bukkit.getScheduler().scheduleSyncDelayedTask(Bukkit.getPluginManager().getPlugin("TwosideKeeper"), new Runnable() {
+				@Override
+				public void run() {
+					Bukkit.broadcastMessage(ChatColor.YELLOW+"The server is restarting in 1 minute for a plugin update!");
+				}
+			},20*120);
+			Bukkit.getScheduler().scheduleSyncDelayedTask(Bukkit.getPluginManager().getPlugin("TwosideKeeper"), new Runnable() {
+				@Override
+				public void run() {
+					Bukkit.broadcastMessage(ChatColor.RED+"The server is restarting in 10 seconds!");
+				}
+			},20*170);
+			Bukkit.getScheduler().scheduleSyncDelayedTask(Bukkit.getPluginManager().getPlugin("TwosideKeeper"), new Runnable() {
+				@Override
+				public void run() {
+					Bukkit.savePlayers();
+					for (int i=0;i<Bukkit.getWorlds().size();i++) {
+						Bukkit.getWorlds().get(i).save();
+					}
+					Bukkit.shutdown();
+				}
+			},20*180);
+		}
+	}
+	
+	public void AddPlugin(String name, String url) {
+		plugins.add(new Plugin(name,url));
+	}
+	
+	public void LoadHash(Plugin pluginname) {
+		//Read from the server config.
+		File config = new File(TwosideKeeper.filesave,"hashes.data");
+		FileConfiguration workable = YamlConfiguration.loadConfiguration(config);
+		pluginname.hash = workable.getString(pluginname.name+"/HASH");
+	}
+	public void SaveHash(Plugin pluginname) {
+		File config = new File(TwosideKeeper.filesave,"hashes.data");
+		FileConfiguration workable = YamlConfiguration.loadConfiguration(config);
+		workable.set(pluginname.name+"/HASH",pluginname.hash);
+		try {
+			workable.save(config);
+		} catch (IOException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+	}
+	public void SaveAllHashes(List<Plugin> pluginlist) {
+		File config = new File(TwosideKeeper.filesave,"hashes.data");
+		FileConfiguration workable = YamlConfiguration.loadConfiguration(config);
+		for (int i=0;i<pluginlist.size();i++) {
+			workable.set(pluginlist.get(i).name+"/HASH",pluginlist.get(i).hash);
+		}
+		try {
+			workable.save(config);
+		} catch (IOException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+	}
+}
+
+class Plugin {
+	String name;
+	String hash;
+	String url;
+	
+	public Plugin(String name,String url) {
+		this.name=name;
+		this.url=url;
+		this.hash=FetchHash(); //Try to fetch the hash.
+	}
+	
+	public Plugin(String name,String hash,String url) {
+		this.name=name;
+		this.url=url;
+		this.hash=hash;
+	}
+	
+	public String FetchHash() {
+		File config = new File(TwosideKeeper.filesave,"hashes.data");
+		FileConfiguration workable = YamlConfiguration.loadConfiguration(config);
+		return workable.getString(this.name+"/HASH");
+	}
+}

src/sig/plugin/TwosideKeeper/HelperStructures/Common/GenericFunctions.java

@@ -660,7 +660,7 @@ public class GenericFunctions {
 						return "Sandstone Slab";
 					}
 					case 2:{
-						return "(Stone)Wooden Slab";
+						return "Fireproof Oak Wooden Slab";
 					}
 					case 3:{
 						return "Cobblestone Slab";

src/sig/plugin/TwosideKeeper/HelperStructures/WorldShop.java

@@ -435,6 +435,10 @@ public class WorldShop {
 			}
 			message+="\n"+ChatColor.GRAY+"Repairs Left: "+(6-repairs);
 		}
+		//If there is a newline at the very end, cut it out.
+		if (message.endsWith("\n")) {
+			message.substring(0, message.length()-1);
+		}
 		return message;
 	}
 

src/sig/plugin/TwosideKeeper/Lag.java

@@ -0,0 +1,21 @@
+package sig.plugin.TwosideKeeper;
+
+import java.text.DecimalFormat;
+
+public class Lag
+{
+	public long LAST_TICK= System.currentTimeMillis();
+	public double lastTPS = 20.0;
+	
+	public void updateTPS()
+	{
+		long calctime = (long) ((System.currentTimeMillis()-LAST_TICK));
+		TwosideKeeper.log("Ticks were "+LAST_TICK+":::"+System.currentTimeMillis(), 5);
+		LAST_TICK = System.currentTimeMillis();
+		lastTPS = 20*1000/(calctime / 60d);
+	}
+	public double getTPS() {
+		DecimalFormat df = new DecimalFormat("0.00");
+		return Double.parseDouble(df.format(lastTPS));
+	}
+}

src/sig/plugin/TwosideKeeper/Recipes.java

@@ -476,7 +476,7 @@ public class Recipes {
 		ItemStack modded_plank = new ItemStack(Material.STEP,1);
 		modded_plank.setDurability((short)2);
 		ItemMeta m = modded_plank.getItemMeta();
-		m.setDisplayName("Fireproof Oak Wood Slab");
+		m.setDisplayName("Fireproof Oak Wooden Slab");
 		modded_plank.setItemMeta(m);
 		stone_construction_recipe = new ShapelessRecipe(modded_plank);
 		stone_construction_recipe.addIngredient(1, Material.WOOD_STEP);

src/sig/plugin/TwosideKeeper/TwosideKeeper.java

@@ -17,6 +17,7 @@ import org.bukkit.Bukkit;
 import org.bukkit.ChatColor;
 import org.bukkit.Location;
 import org.bukkit.Material;
+import org.bukkit.Server.Spigot;
 import org.bukkit.Sound;
 import org.bukkit.WorldCreator;
 import org.bukkit.attribute.Attribute;
@@ -135,6 +136,7 @@ import com.google.common.collect.Iterables;
 import com.google.common.collect.Iterators;
 
 import aPlugin.DiscordMessageSender;
+import net.minecraft.server.v1_9_R1.MinecraftServer;
 import net.minecraft.server.v1_9_R1.Vector3f;
 import sig.plugin.TwosideKeeper.HelperStructures.ArtifactItem;
 import sig.plugin.TwosideKeeper.HelperStructures.ArtifactItemType;
@@ -155,6 +157,7 @@ import sig.plugin.TwosideKeeper.HelperStructures.WorldShop;
 import sig.plugin.TwosideKeeper.HelperStructures.WorldShopSession;
 import sig.plugin.TwosideKeeper.HelperStructures.Common.GenericFunctions;
 import sig.plugin.TwosideKeeper.Logging.MysteriousEssenceLogger;
+import net.minecraft.server.v1_9_R1.MinecraftServer;
 
 
 public class TwosideKeeper extends JavaPlugin implements Listener {
@@ -196,6 +199,8 @@ public class TwosideKeeper extends JavaPlugin implements Listener {
 	public static SpleefManager TwosideSpleefGames;
 	public static WorldShopManager TwosideShops;
 	public static MysteriousEssenceLogger EssenceLogger; //The logger for Essences.
+	public static AutoUpdatePlugin pluginupdater;
+	public static Lag tpstracker;
 	
 	public int TeamCounter = 0; 
 	public List<Party> PartyList = new ArrayList<Party>();
@@ -262,6 +267,20 @@ public class TwosideKeeper extends JavaPlugin implements Listener {
 		TwosideRecyclingCenter.loadConfig();
 		log("Recycling Centers Loaded: "+TwosideRecyclingCenter.getNumberOfNodes(),3);
 		
+		pluginupdater = new AutoUpdatePlugin();
+		pluginupdater.AddPlugin("TwosideKeeper", "https://github.com/sigonasr2/TwosideKeeper/raw/master/TwosideKeeper.jar");
+		pluginupdater.AddPlugin("aPlugin", "https://dl.dropboxusercontent.com/u/62434995/aPlugin.jar");
+		
+		if (SERVER_TYPE==ServerType.MAIN) {
+			//Try an update right away.
+			try {
+				pluginupdater.FetchPlugins();
+			} catch (IOException e1) {
+				// TODO Auto-generated catch block
+				e1.printStackTrace();
+			}
+		}
+		
 		//Create Spleef Games.
 		TwosideSpleefGames = new SpleefManager(this);
 		
@@ -294,6 +313,8 @@ public class TwosideKeeper extends JavaPlugin implements Listener {
 		playerdata = new HashMap();
 		banksessions = new HashMap();
 		
+		//tpstracker = new Lag();
+		
 		//Let's not assume there are no players online. Load their data.
     	for (int i=0;i<Bukkit.getOnlinePlayers().toArray().length;i++) {
     		playerdata.put(((Player)Bukkit.getOnlinePlayers().toArray()[i]).getUniqueId(), new PlayerStructure((Player)Bukkit.getOnlinePlayers().toArray()[i],getServerTickTime()));
@@ -355,6 +376,26 @@ public class TwosideKeeper extends JavaPlugin implements Listener {
 			}
 		}}, 5l, 5l);
 		
+		if (SERVER_TYPE==ServerType.MAIN) { //Only perform this on the official servers. Test servers do not require constant updating.
+			//Every 5 minutes, check for a plugin update.
+			getServer().getScheduler().scheduleSyncRepeatingTask(this, new  Runnable(){
+				public void run(){
+					try {
+						pluginupdater.FetchPlugins();
+					} catch (IOException e) {
+						// TODO Auto-generated catch block 
+						e.printStackTrace();
+						
+					}
+			}}, 20*300, 20*300);
+		}
+		
+	    getServer().getScheduler().scheduleSyncRepeatingTask(this, new  Runnable(){
+				public void run(){
+					DiscordMessageSender.setPlaying(getTimeOfDay()+" "+getWeatherIcon()+" TPS: "+MinecraftServer.getServer().recentTps[0]+" ("+Bukkit.getOnlinePlayers().size()+"/"+Bukkit.getMaxPlayers()+")");
+				}
+			}, 300l, 300l);
+		
 		//This is the constant timing method.
 		getServer().getScheduler().scheduleSyncRepeatingTask(this, new  Runnable(){
 			public void run(){
@@ -587,7 +628,9 @@ public class TwosideKeeper extends JavaPlugin implements Listener {
     					MalleableBaseQuest.getTimeStarted(p.getEquipment().getItemInMainHand())<=147337849) {
     				p.getEquipment().setItemInMainHand(MalleableBaseQuest.setTimeStarted(p.getEquipment().getItemInMainHand(), getServerTickTime()));
     			}
-    			GenericFunctions.addObscureHardenedItemBreaks(p.getEquipment().getItemInMainHand(), 4);
+    			
+    			//p.sendMessage(tpstracker.getTPS()+"");
+    			//GenericFunctions.addObscureHardenedItemBreaks(p.getEquipment().getItemInMainHand(), 4);
 	    		return true;
 	    	} else
 	    	if (cmd.getName().equalsIgnoreCase("money")) {
@@ -4111,25 +4154,41 @@ public class TwosideKeeper extends JavaPlugin implements Listener {
 		},20);
     }
     
-    @EventHandler(priority=EventPriority.LOW)
+    public String getWeatherIcon() {
-    public void onServerListPing(ServerListPingEvent ev) {
     	long time = Bukkit.getWorld("world").getTime();
     	String weather = "";
     	if (Bukkit.getWorld("world").hasStorm()) {weather="\u2602";} else {if (time>=10000) {weather="\u263D";} else {weather="\u2600";}}
+    	return weather;
+    }
+    
+    public String getTimeOfDay() {
+    	long time = Bukkit.getWorld("world").getTime();
+    	String tod = "";
     	if (time>0 && time<=3000) {
-    		ev.setMotd("\u00A7bsig's Minecraft!\n"+weather+"  \u00A7fCurrently: \u00A7eMORNING");
+    		tod="\u00A7eMORNING";
     	} else
     	if (time>3000 && time<=10000) {
-    		ev.setMotd("\u00A7bsig's Minecraft!\n"+weather+"  \u00A7fCurrently: \u00A76AFTERNOON");
+    		tod="\u00A76AFTERNOON";
     	} else
     	if (time>10000 && time<=13000) {
-    		ev.setMotd("\u00A7bsig's Minecraft!\n"+weather+"  \u00A7fCurrently: \u00A73EVENING");
+    		tod="\u00A73EVENING";
     	} else
     	if (time>13000 && time<23000) {
-    		ev.setMotd("\u00A7bsig's Minecraft!\n"+weather+"  \u00A7fCurrently: \u00A79NIGHT");
+    		tod="\u00A79NIGHT";
     	} else {
-    		ev.setMotd("\u00A7bsig's Minecraft!\n"+weather+"  \u00A7fCurrently: \u00A7dDAWN");
+    		tod="\u00A7dDAWN";
     	}
+    	return tod;
+    }
+    
+    public String getServerListPingString() {
+    	long time = Bukkit.getWorld("world").getTime();
+    	return "\u00A7bsig's Minecraft!\n"+getWeatherIcon()+"  \u00A7fCurrently: "+getTimeOfDay();
+    }
+    
+    @EventHandler(priority=EventPriority.LOW)
+    public void onServerListPing(ServerListPingEvent ev) {
+    	ev.setMotd(getServerListPingString());
     }
 
 	public void saveOurData(){