Merge pull request 'Simple click logger' (#342) from clickAnalyzer into master

Reviewed-on: #342
Reviewed-by: YoyoNow <jwsteam@nidido.de>

FightSystem_Core/src/de/steamwar/fightsystem/FightSystem.java

@@ -93,6 +93,7 @@ public class FightSystem extends JavaPlugin {
         new ArrowPickup();
         new BlockFadeListener();
         new LeaveableArena();
+        new ClickAnalyzer();
 
         new EnterHandler();
         new TechHider();

FightSystem_Core/src/de/steamwar/fightsystem/listener/ClickAnalyzer.java

@@ -0,0 +1,49 @@
+/*
+    This file is a part of the SteamWar software.
+
+    Copyright (C) 2022  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.fightsystem.listener;
+
+import com.comphenix.tinyprotocol.Reflection;
+import de.steamwar.fightsystem.utils.CraftbukkitWrapper;
+import de.steamwar.fightsystem.utils.ProtocolAPI;
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+
+import java.io.*;
+
+public class ClickAnalyzer {
+
+    private static final Class<?> blockPlace = Reflection.getClass("{nms.network.protocol.play}.PacketPlayInBlockPlace");
+
+    private final PrintStream output;
+
+    public ClickAnalyzer () {
+        ProtocolAPI.setIncomingHandler(blockPlace, this::onBlockPlace);
+        try {
+            output = new PrintStream(new BufferedOutputStream(new FileOutputStream(new File(Bukkit.getWorlds().get(0).getWorldFolder(), "clicks.csv"))));
+        } catch (FileNotFoundException e) {
+            throw new SecurityException(e);
+        }
+    }
+
+    private Object onBlockPlace(Player player, Object packet) {
+        output.println(player.getName() + "," + System.nanoTime() + "," + CraftbukkitWrapper.impl.headRotation(player) + "," + player.getLocation().getPitch());
+        return packet;
+    }
+}