Merge branch 'master' into bungee-schemgui

# Conflicts:
#	SpigotCore_Main/src/de/steamwar/comms/BungeeReceiver.java

SpigotCore_10/src/de/steamwar/core/SpigotTPS_10.java

@@ -0,0 +1,32 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+package de.steamwar.core;
+
+import net.minecraft.server.v1_10_R1.MinecraftServer;
+
+public class SpigotTPS_10 {
+
+    private SpigotTPS_10(){}
+
+    static double[] getTps(){
+        return MinecraftServer.getServer().recentTps;
+    }
+
+}

SpigotCore_12/src/de/steamwar/core/SpigotTPS_12.java

@@ -0,0 +1,32 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+package de.steamwar.core;
+
+import net.minecraft.server.v1_12_R1.MinecraftServer;
+
+public class SpigotTPS_12 {
+
+    private SpigotTPS_12(){}
+
+    static double[] getTps(){
+        return MinecraftServer.getServer().recentTps;
+    }
+
+}

SpigotCore_14/src/de/steamwar/core/SpigotTPS_14.java

@@ -0,0 +1,32 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+package de.steamwar.core;
+
+import net.minecraft.server.v1_14_R1.MinecraftServer;
+
+public class SpigotTPS_14 {
+
+    private SpigotTPS_14(){}
+
+    static double[] getTps(){
+        return MinecraftServer.getServer().recentTps;
+    }
+
+}

SpigotCore_15/src/de/steamwar/core/SpigotTPS_15.java

@@ -0,0 +1,32 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+package de.steamwar.core;
+
+import net.minecraft.server.v1_15_R1.MinecraftServer;
+
+public class SpigotTPS_15 {
+
+    private SpigotTPS_15(){}
+
+    static double[] getTps(){
+        return MinecraftServer.getServer().recentTps;
+    }
+
+}

SpigotCore_8/src/de/steamwar/comms/BungeeReceiver_8.java

@@ -0,0 +1,30 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.comms;
+
+import org.bukkit.Sound;
+import org.bukkit.entity.Player;
+
+public class BungeeReceiver_8 {
+
+    public static void playPling(Player player) {
+        player.playSound(player.getLocation(), Sound.ORB_PICKUP, 1, 1);
+    }
+}

SpigotCore_8/src/de/steamwar/core/SpigotTPS_8.java

@@ -0,0 +1,32 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+package de.steamwar.core;
+
+import net.minecraft.server.v1_8_R3.MinecraftServer;
+
+public class SpigotTPS_8 {
+
+    private SpigotTPS_8(){}
+
+    static double[] getTps(){
+        return MinecraftServer.getServer().recentTps;
+    }
+
+}

SpigotCore_9/src/de/steamwar/comms/BungeeReceiver_9.java

@@ -0,0 +1,30 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.comms;
+
+import org.bukkit.Sound;
+import org.bukkit.entity.Player;
+
+public class BungeeReceiver_9 {
+
+    public static void playpling(Player player) {
+        player.playSound(player.getLocation(), Sound.ENTITY_EXPERIENCE_ORB_PICKUP, 1, 1);
+    }
+}

SpigotCore_9/src/de/steamwar/core/SpigotTPS_9.java

@@ -0,0 +1,32 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+package de.steamwar.core;
+
+import net.minecraft.server.v1_9_R2.MinecraftServer;
+
+public class SpigotTPS_9 {
+
+    private SpigotTPS_9(){}
+
+    static double[] getTps(){
+        return MinecraftServer.getServer().recentTps;
+    }
+
+}

SpigotCore_Main/src/de/steamwar/comms/BungeeReceiver.java

@@ -26,6 +26,8 @@ import de.steamwar.comms.handlers.InventoryHandler;
 import de.steamwar.inventory.SWItem;
 import de.steamwar.inventory.SWListInv;
 import de.steamwar.sql.*;
+import de.steamwar.core.Core;
+import de.steamwar.sql.SteamwarUser;
 import org.bukkit.Bukkit;
 import org.bukkit.Material;
 import org.bukkit.Sound;
@@ -49,7 +51,11 @@ public class BungeeReceiver implements PluginMessageListener {
             UUID uuid = SteamwarUser.get(byteArrayDataInput.readInt()).getUUID();
             if(Bukkit.getPlayer(uuid).isOnline()) {
                 Player player = Bukkit.getPlayer(uuid);
-                player.playSound(player.getLocation(), Sound.ENTITY_EXPERIENCE_ORB_PICKUP, SoundCategory.MASTER, 1, 1);
+                if (Core.getVersion() == 8) {
+                    BungeeReceiver_8.playPling(player);
+                } else {
+                    BungeeReceiver_9.playpling(player);
+                }
             }
 
         });

SpigotCore_Main/src/de/steamwar/comms/PacketIdManager.java

@@ -23,6 +23,7 @@ public class PacketIdManager {
 
     //0x0(X) Standalone Packets
     public final static byte PING_PACKET = 0x01;
+    public final static byte TABLIST_NAME = 0x02;
     //0x1(X) Bungee Inventory
     public final static byte INVENTORY_PACKET = 0x10;
     public final static byte INVENTORY_CALLBACK_PACKET = 0x11;

SpigotCore_Main/src/de/steamwar/comms/packets/TablistNamePacket.java

@@ -0,0 +1,26 @@
+package de.steamwar.comms.packets;
+
+import com.google.common.io.ByteArrayDataOutput;
+import de.steamwar.comms.PacketIdManager;
+
+public class TablistNamePacket extends SpigotPacket {
+
+    final int swUserId;
+    final String tablistName;
+
+    public TablistNamePacket(int swUserId, String tablistName){
+        this.swUserId = swUserId;
+        this.tablistName = tablistName;
+    }
+
+    @Override
+    public int getName() {
+        return PacketIdManager.TABLIST_NAME;
+    }
+
+    @Override
+    public void writeVars(ByteArrayDataOutput byteArrayDataOutput) {
+        byteArrayDataOutput.writeInt(swUserId);
+        byteArrayDataOutput.writeUTF(tablistName);
+    }
+}

SpigotCore_Main/src/de/steamwar/core/Core.java

@@ -65,7 +65,6 @@ public class Core extends JavaPlugin{
 			ErrorLogger.init();
 		getServer().getMessenger().registerIncomingPluginChannel(this, "sw:bridge", new BungeeReceiver());
 		getServer().getMessenger().registerOutgoingPluginChannel(this, "sw:bridge");
-
 	}
 
 	@Override
@@ -76,11 +75,11 @@ public class Core extends JavaPlugin{
 	public static Core getInstance() {
 		return instance;
 	}
+
 	public static int getVersion(){
 		return version;
 	}
 
-
 	private static void setInstance(Core instance) {
 		Core.instance = instance;
 	}

SpigotCore_Main/src/de/steamwar/core/ErrorLogger.java

@@ -20,14 +20,16 @@
 package de.steamwar.core;
 
 import de.steamwar.sql.SWException;
-import org.apache.logging.log4j.Level;
 import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.core.Appender;
 import org.apache.logging.log4j.core.Core;
-import org.apache.logging.log4j.core.*;
+import org.apache.logging.log4j.core.LogEvent;
+import org.apache.logging.log4j.core.LoggerContext;
 import org.apache.logging.log4j.core.appender.AbstractAppender;
 import org.apache.logging.log4j.core.config.plugins.Plugin;
 import org.apache.logging.log4j.core.config.plugins.PluginAttribute;
 import org.apache.logging.log4j.core.config.plugins.PluginFactory;
+import org.apache.logging.log4j.spi.StandardLevel;
 
 @Plugin(name = "ErrorLogger", category = Core.CATEGORY_NAME, elementType = Appender.ELEMENT_TYPE)
 public class ErrorLogger extends AbstractAppender {
@@ -53,7 +55,7 @@ public class ErrorLogger extends AbstractAppender {
 
     @Override
     public void append(LogEvent logEvent) {
-        if(logEvent.getLevel().isLessSpecificThan(Level.WARN))
+        if(logEvent.getLevel().intLevel() > StandardLevel.WARN.intLevel())
             return;
 
         SWException.log(logEvent);

SpigotCore_Main/src/de/steamwar/core/TPSWatcher.java

@@ -0,0 +1,102 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2020  SteamWar.de-Serverteam
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+package de.steamwar.core;
+
+import org.bukkit.Bukkit;
+
+public class TPSWatcher {
+
+    private static final double TICK_DEFAULT = 20.0;
+
+    private static final TPSWatcher tps_OneSecond = new TPSWatcher(1000);
+    private static final TPSWatcher tps_TenSecond = new TPSWatcher(10000);
+
+    private long lastTime = System.currentTimeMillis();
+    private double tps = 20.0;
+
+    private TPSWatcher(long timeInterval) {
+        Bukkit.getScheduler().runTaskTimer(Core.getInstance(), () -> {
+            long currentTime = System.currentTimeMillis();
+
+            if (currentTime > lastTime)
+                tps = (timeInterval / (double) (currentTime - lastTime)) * TICK_DEFAULT;
+
+            lastTime = currentTime;
+        }, timeInterval / 50, timeInterval / 50);
+    }
+
+    public static double getTPS() {
+        return getTPS(TPSType.ONE_SECOND);
+    }
+
+    public static double getTPSUnlimited() {
+        return getTPSUnlimited(TPSType.ONE_SECOND);
+    }
+
+    public static double getTPS(TPSType tpsType) {
+        return Math.min(getTPSUnlimited(tpsType), 20.0);
+    }
+
+    public static double getTPSUnlimited(TPSType tpsType) {
+        switch (tpsType) {
+            case TEN_SECONDS:
+                return round(tps_TenSecond.tps);
+            case ONE_MINUTE:
+                return round(getSpigotTPS()[0]);
+            case FIVE_MINUTES:
+                return round(getSpigotTPS()[1]);
+            case TEN_MINUTES:
+                return round(getSpigotTPS()[2]);
+            case ONE_SECOND:
+            default:
+                return round(tps_OneSecond.tps);
+        }
+    }
+
+    private static double[] getSpigotTPS() {
+        switch (Core.getVersion()) {
+            case 8:
+                return SpigotTPS_8.getTps();
+            case 9:
+                return SpigotTPS_9.getTps();
+            case 10:
+                return SpigotTPS_10.getTps();
+            case 12:
+                return SpigotTPS_12.getTps();
+            case 14:
+                return SpigotTPS_14.getTps();
+            case 15:
+            default:
+                return SpigotTPS_15.getTps();
+        }
+    }
+
+    private static double round(double d) {
+        return Math.round(d * 10) / 10.0;
+    }
+
+    public enum TPSType {
+        ONE_SECOND,
+        TEN_SECONDS,
+        ONE_MINUTE,
+        FIVE_MINUTES,
+        TEN_MINUTES
+    }
+}

SpigotCore_Main/src/de/steamwar/sql/Event.java

@@ -34,6 +34,7 @@ public class Event {
     private final Timestamp end;
     private final int maximumTeamMembers;
     private final boolean publicSchemsOnly;
+    private final boolean spectateSystem;
 
     private Event(ResultSet rs) throws SQLException{
         this.eventID = rs.getInt("EventID");
@@ -42,6 +43,7 @@ public class Event {
         this.end = rs.getTimestamp("End");
         this.maximumTeamMembers = rs.getInt("MaximumTeamMembers");
         this.publicSchemsOnly = rs.getBoolean("PublicSchemsOnly");
+        this.spectateSystem = rs.getBoolean("SpectateSystem");
     }
 
     public static Event get(int eventID){
@@ -75,4 +77,7 @@ public class Event {
     public boolean publicSchemsOnly() {
         return publicSchemsOnly;
     }
+    public boolean spectateSystem(){
+        return spectateSystem;
+    }
 }

SpigotCore_Main/src/de/steamwar/sql/SWException.java

@@ -23,21 +23,75 @@ import org.apache.logging.log4j.core.LogEvent;
 import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
 
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
 public class SWException {
     private SWException(){}
 
     private static boolean logDisabled = false;
+    private static final List<String> ignorereasons;
+
+    static {
+        List<String> reasons = new ArrayList<>();
+        reasons.add("Initializing Legacy Material Support.");
+        reasons.add("Could not save the list after adding a user.");
+        reasons.add("Failed to save operators list:");
+        reasons.add("Block at");
+        reasons.add("POI data mismatch");
+        reasons.add("handleDisconnection() called twice");
+        reasons.add("**** SERVER IS RUNNING IN OFFLINE/INSECURE MODE!");
+        reasons.add("The server will make no attempt to authenticate usernames. Beware.");
+        reasons.add("Whilst this makes it possible to use BungeeCord,");
+        reasons.add("Please see http://www.spigotmc.org/wiki/firewall-guide/ for further information.");
+        reasons.add("To change this, set \"online-mode\" to \"true\" in the server.properties file.");
+        reasons.add("This crash report has been saved to:");
+        reasons.add("Could not pass event PlayerQuitEvent to WorldEditSUI");
+        reasons.add("[ViaVersion] Failed to remove injection handler");
+        reasons.add("[ViaBackwards] Metadata for entity id");
+        reasons.add("Something went wrong upgrading!");
+        reasons.add("Tried to load unrecognized recipe");
+        reasons.add("Invalid BlockState in palette:");
+        reasons.add("Could not register alias");
+        reasons.add("Can't keep up! Is the server overloaded?");
+        reasons.add("\tat ");
+        reasons.add("java.lang.Exception");
+        reasons.add("[ViaVersion] Ignoring");
+        reasons.add("[ViaBackwards] Ignoring");
+        ignorereasons = Collections.unmodifiableList(reasons);
+    }
 
     public static void log(LogEvent logEvent){
         if(logDisabled)
             return;
 
-        String server = Bukkit.getWorlds().get(0).getName();
-        StringBuilder stacktrace = new StringBuilder(logEvent.getSource().toString());
+        String message = logEvent.getMessage().getFormattedMessage();
+        for(String reason : ignorereasons)
+            if(message.startsWith(reason))
+                return;
 
+        if(message.contains("moved too quickly!") || message.contains("moved wrongly!") || message.contains("was kicked for floating too long!"))
+            return;
+
+        switch (message) {
+            case "The server has stopped responding!":
+                logDisabled = true;
+                return;
+            case "------------------------------":
+                message = "Server stopped responding";
+                logDisabled = true;
+                break;
+            case "Exception stopping the server":
+                logDisabled = true;
+                break;
+            default:
+        }
+
+        StringBuilder stacktrace = new StringBuilder(logEvent.getSource().toString());
         Throwable throwable = logEvent.getThrown();
         while(throwable != null){
-            stacktrace.append("\nCaused by ").append(throwable.getMessage());
+            stacktrace.append("\nCaused by ").append(throwable.getClass().getName()).append(": ").append(throwable.getMessage());
 
             for(StackTraceElement ste : throwable.getStackTrace())
                 stacktrace.append("\n").append(ste.toString());
@@ -46,31 +100,19 @@ public class SWException {
         }
 
         String st = stacktrace.toString();
-
-        String message = logEvent.getMessage().getFormattedMessage();
-        if(message.startsWith("Block at") || message.startsWith("POI data mismatch") || st.contains("POI data mismatch"))
-            return;
-        else if(message.equals("The server has stopped responding!")){
-            logDisabled = true;
-            return;
-        }else if(message.equals("------------------------------")){
-            message = "Server stopped responding";
-            logDisabled = true;
-        }else if(message.equals("Exception stopping the server")){
-            logDisabled = true;
-        }else if(message.startsWith("This crash report has been saved to:") || message.startsWith("Could not pass event PlayerQuitEvent to WorldEditSUI")){
-            return;
-        }else if(message.startsWith("[ViaVersion] Failed to remove injection handler") || message.startsWith("Something went wrong upgrading!"))
-            return;
-        else if(message.startsWith("Tried to load unrecognized recipe"))
+        if(st.contains("POI data mismatch"))
             return;
 
-
-        message += "\n\n";
-
+        message += "\n";
         for(Player player : Bukkit.getOnlinePlayers())
             message += player.getName() + " ";
 
+        String server;
+        if(Bukkit.getWorlds().isEmpty())
+            server = Bukkit.getName();
+        else
+            server = Bukkit.getWorlds().get(0).getName();
+
         SQL.update("INSERT INTO Exception (server, message, stacktrace) VALUES (?, ?, ?)",
                 server, message, st);
     }