FightSystem_12/src/de/steamwar/fightsystem/utils/TechHider12.java

@@ -37,7 +37,7 @@ import java.util.List;
 import java.util.Set;
 import java.util.logging.Level;
 
-import static de.steamwar.fightsystem.utils.ITechHider.bypass;
+import static de.steamwar.fightsystem.utils.TechHider.bypass;
 
 public class TechHider12 extends PacketAdapter {
 
@@ -85,28 +85,28 @@ public class TechHider12 extends PacketAdapter {
             buffer.writeByte(bitsPerBlock);
 
             if(bitsPerBlock != 13){
-                int paletteLength = ITechHider.readVarInt(data, i);
+                int paletteLength = TechHider.readVarInt(data, i);
-                int paletteLengthLength = ITechHider.readVarIntLength(data, i);
+                int paletteLengthLength = TechHider.readVarIntLength(data, i);
                 buffer.writeBytes(data, i, paletteLengthLength);
                 i += paletteLengthLength;
 
                 for(int actPaletteId = 0; actPaletteId < paletteLength; actPaletteId++){
-                    int entry = ITechHider.readVarInt(data, i);
+                    int entry = TechHider.readVarInt(data, i);
-                    i += ITechHider.readVarIntLength(data, i);
+                    i += TechHider.readVarIntLength(data, i);
 
                     if(hiddenBlockIds.contains(entry)){
                         entry = obfuscateWith;
                         changed = true;
                     }
-                    buffer.writeBytes(ITechHider.writeVarInt(entry));
+                    buffer.writeBytes(TechHider.writeVarInt(entry));
                 }
             }else{
                 buffer.writeByte(data[++i]); //Empty palette
                 Bukkit.getLogger().log(Level.SEVERE, "Full chunk occured");
             }
 
-            int dataArrayLength = ITechHider.readVarInt(data, i);
+            int dataArrayLength = TechHider.readVarInt(data, i);
-            int dataArrayLengthLength = ITechHider.readVarIntLength(data, i);
+            int dataArrayLengthLength = TechHider.readVarIntLength(data, i);
             buffer.writeBytes(data, i, dataArrayLength*8 + dataArrayLengthLength);
             i += dataArrayLengthLength;
             i += dataArrayLength * 8;

FightSystem_14/src/de/steamwar/fightsystem/utils/TechHider14.java

@@ -37,7 +37,7 @@ import java.nio.LongBuffer;
 import java.util.List;
 import java.util.Set;
 
-import static de.steamwar.fightsystem.utils.ITechHider.bypass;
+import static de.steamwar.fightsystem.utils.TechHider.bypass;
 
 public class TechHider14 extends PacketAdapter {
 
@@ -97,16 +97,16 @@ public class TechHider14 extends PacketAdapter {
             buffer.writeByte(bitsPerBlock);
 
             if(bitsPerBlock < 9){
-                int paletteLength = ITechHider.readVarInt(data, i);
+                int paletteLength = TechHider.readVarInt(data, i);
-                int paletteLengthLength = ITechHider.readVarIntLength(data, i);
+                int paletteLengthLength = TechHider.readVarIntLength(data, i);
                 buffer.writeBytes(data, i, paletteLengthLength);
                 i += paletteLengthLength;
                 for(int actPaletteId = 0; actPaletteId < paletteLength; actPaletteId++){
-                    int blockId = ITechHider.readVarInt(data, i);
+                    int blockId = TechHider.readVarInt(data, i);
-                    int actPaletteLength = ITechHider.readVarIntLength(data, i);
+                    int actPaletteLength = TechHider.readVarIntLength(data, i);
 
                     if(hiddenBlockIds.contains(blockId)){
-                        buffer.writeBytes(ITechHider.writeVarInt(obfuscateWith));
+                        buffer.writeBytes(TechHider.writeVarInt(obfuscateWith));
                         changed = true;
                     }else{
                         buffer.writeBytes(data, i, actPaletteLength);
@@ -115,15 +115,15 @@ public class TechHider14 extends PacketAdapter {
                 }
 
                 //We modify only the chunk palette for performance reasons
-                int dataArrayLength = ITechHider.readVarInt(data, i);
+                int dataArrayLength = TechHider.readVarInt(data, i);
-                int dataArrayLengthLength = ITechHider.readVarIntLength(data, i);
+                int dataArrayLengthLength = TechHider.readVarIntLength(data, i);
                 buffer.writeBytes(data, i, dataArrayLength * 8 + dataArrayLengthLength);
                 i += dataArrayLengthLength;
                 i += dataArrayLength * 8;
             }else{
                 //Full Chunk/no palette, so the chunk has to be crawled through
-                int dataArrayLength = ITechHider.readVarInt(data, i);
+                int dataArrayLength = TechHider.readVarInt(data, i);
-                int dataArrayLengthLength = ITechHider.readVarIntLength(data, i);
+                int dataArrayLengthLength = TechHider.readVarIntLength(data, i);
                 buffer.writeBytes(data, i, dataArrayLengthLength);
                 i += dataArrayLengthLength;
 

FightSystem_Core/src/de/steamwar/fightsystem/utils/ITechHider.java

@@ -1,101 +0,0 @@
-/*
-    This file is a part of the SteamWar software.
-
-    Copyright (C) 2021  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.utils;
-
-import com.google.common.primitives.Bytes;
-import de.steamwar.fightsystem.Config;
-import de.steamwar.fightsystem.FightSystem;
-import de.steamwar.fightsystem.fight.Fight;
-import de.steamwar.fightsystem.fight.FightTeam;
-import org.bukkit.entity.Player;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public class ITechHider {
-    private ITechHider (){}
-
-    static boolean bypass(Player p, int chunkX, int chunkZ){
-        if(p == FightSystem.getEventLeiter())
-            return true;
-
-        FightTeam ft = Fight.getPlayerTeam(p);
-        if(ft == null){
-            return Config.ArenaRegion.chunkOutside(chunkX, chunkZ);
-        }else if(ft.isBlue()){
-            return ft.canPlayerEntern(p) || Config.RedExtendRegion.chunkOutside(chunkX, chunkZ);
-        }else{
-            return ft.canPlayerEntern(p) || Config.BlueExtendRegion.chunkOutside(chunkX, chunkZ);
-        }
-    }
-
-    public static int posToChunk(int c){
-        int chunk = c / 16;
-        if(c<0)
-            chunk--;
-        return chunk;
-    }
-
-    static int readVarInt(byte[] array, int startPos) {
-        int numRead = 0;
-        int result = 0;
-        byte read;
-        do {
-            read = array[startPos + numRead];
-            int value = (read & 0b01111111);
-            result |= (value << (7 * numRead));
-
-            numRead++;
-            if (numRead > 5) {
-                break;
-            }
-        } while ((read & 0b10000000) != 0);
-
-        return result;
-    }
-
-    static int readVarIntLength(byte[] array, int startPos) {
-        int numRead = 0;
-        byte read;
-        do {
-            read = array[startPos + numRead];
-            numRead++;
-            if (numRead > 5) {
-                break;
-            }
-        } while ((read & 0b10000000) != 0);
-
-        return numRead;
-    }
-
-    static byte[] writeVarInt(int value) {
-        List<Byte> buffer = new ArrayList<>(5);
-        do {
-            byte temp = (byte)(value & 0b01111111);
-            // Note: >>> means that the sign bit is shifted with the rest of the number rather than being left alone
-            value >>>= 7;
-            if (value != 0) {
-                temp |= 0b10000000;
-            }
-            buffer.add(temp);
-        } while (value != 0);
-        return Bytes.toArray(buffer);
-    }
-}

FightSystem_Core/src/de/steamwar/fightsystem/utils/TechHider.java

@@ -30,12 +30,15 @@ import com.comphenix.protocol.wrappers.BlockPosition;
 import com.comphenix.protocol.wrappers.ChunkCoordIntPair;
 import com.comphenix.protocol.wrappers.MultiBlockChangeInfo;
 import com.comphenix.protocol.wrappers.WrappedBlockData;
+import com.google.common.primitives.Bytes;
 import de.steamwar.core.Core;
 import de.steamwar.core.events.ChunkListener;
 import de.steamwar.fightsystem.ArenaMode;
 import de.steamwar.fightsystem.Config;
 import de.steamwar.fightsystem.FightSystem;
 import de.steamwar.fightsystem.VersionDependent;
+import de.steamwar.fightsystem.fight.Fight;
+import de.steamwar.fightsystem.fight.FightTeam;
 import de.steamwar.fightsystem.states.FightState;
 import de.steamwar.fightsystem.states.StateDependent;
 import org.bukkit.Bukkit;
@@ -45,8 +48,6 @@ import org.bukkit.entity.Player;
 
 import java.util.*;
 
-import static de.steamwar.fightsystem.utils.ITechHider.bypass;
-
 public class TechHider extends StateDependent {
 
     public static final boolean ENABLED = !Config.OnlyPublicSchematics && !Config.test() && Config.TechhiderActive;
@@ -165,7 +166,7 @@ public class TechHider extends StateDependent {
             BlockPosition pos = packet.getBlockPositionModifier().read(0);
 
             Player p = e.getPlayer();
-            if(bypass(p, ITechHider.posToChunk(pos.getX()), ITechHider.posToChunk(pos.getZ())))
+            if(bypass(p, posToChunk(pos.getX()), posToChunk(pos.getZ())))
                 return;
 
             PacketContainer cached = packetCache.get(packet);
@@ -193,7 +194,7 @@ public class TechHider extends StateDependent {
             BlockPosition pos = packet.getBlockPositionModifier().read(0);
 
             Player p = e.getPlayer();
-            if(bypass(p, ITechHider.posToChunk(pos.getX()), ITechHider.posToChunk(pos.getZ())))
+            if(bypass(p, posToChunk(pos.getX()), posToChunk(pos.getZ())))
                 return;
 
             e.setCancelled(true);
@@ -207,7 +208,7 @@ public class TechHider extends StateDependent {
             BlockPosition pos = packet.getBlockPositionModifier().read(0);
 
             Player p = e.getPlayer();
-            if(bypass(p, ITechHider.posToChunk(pos.getX()), ITechHider.posToChunk(pos.getZ())))
+            if(bypass(p, posToChunk(pos.getX()), posToChunk(pos.getZ())))
                 return;
 
 
@@ -236,7 +237,7 @@ public class TechHider extends StateDependent {
             BlockPosition pos = packet.getBlockPositionModifier().read(0);
 
             Player p = event.getPlayer();
-            if(bypass(p, ITechHider.posToChunk(pos.getX()), ITechHider.posToChunk(pos.getZ())))
+            if(bypass(p, posToChunk(pos.getX()), posToChunk(pos.getZ())))
                 return;
 
             // 9 == Set sign text
@@ -269,6 +270,73 @@ public class TechHider extends StateDependent {
         }, 40);
     }
 
+    static boolean bypass(Player p, int chunkX, int chunkZ){
+        if(p == FightSystem.getEventLeiter())
+            return true;
+
+        FightTeam ft = Fight.getPlayerTeam(p);
+        if(ft == null){
+            return Config.ArenaRegion.chunkOutside(chunkX, chunkZ);
+        }else if(ft.isBlue()){
+            return ft.canPlayerEntern(p) || Config.RedExtendRegion.chunkOutside(chunkX, chunkZ);
+        }else{
+            return ft.canPlayerEntern(p) || Config.BlueExtendRegion.chunkOutside(chunkX, chunkZ);
+        }
+    }
+
+    private static int posToChunk(int c){
+        int chunk = c / 16;
+        if(c<0)
+            chunk--;
+        return chunk;
+    }
+
+    static int readVarInt(byte[] array, int startPos) {
+        int numRead = 0;
+        int result = 0;
+        byte read;
+        do {
+            read = array[startPos + numRead];
+            int value = (read & 0b01111111);
+            result |= (value << (7 * numRead));
+
+            numRead++;
+            if (numRead > 5) {
+                break;
+            }
+        } while ((read & 0b10000000) != 0);
+
+        return result;
+    }
+
+    static int readVarIntLength(byte[] array, int startPos) {
+        int numRead = 0;
+        byte read;
+        do {
+            read = array[startPos + numRead];
+            numRead++;
+            if (numRead > 5) {
+                break;
+            }
+        } while ((read & 0b10000000) != 0);
+
+        return numRead;
+    }
+
+    static byte[] writeVarInt(int value) {
+        List<Byte> buffer = new ArrayList<>(5);
+        do {
+            byte temp = (byte)(value & 0b01111111);
+            // Note: >>> means that the sign bit is shifted with the rest of the number rather than being left alone
+            value >>>= 7;
+            if (value != 0) {
+                temp |= 0b10000000;
+            }
+            buffer.add(temp);
+        } while (value != 0);
+        return Bytes.toArray(buffer);
+    }
+
     public static class ChunkPos{
         final int x;
         final int z;