From a05e377fa7f409ceaea54f223e38a438a0e305e4 Mon Sep 17 00:00:00 2001 From: Lixfel Date: Sat, 8 Jun 2019 12:57:58 +0200 Subject: [PATCH] Techhiding (bugged, with invitation fix) --- src/me/yaruma/fightsystem/FightSystem.java | 10 +++++ .../yaruma/fightsystem/fight/FightTeam.java | 6 +++ .../yaruma/fightsystem/utils/TechHider.java | 42 +++++++++++++------ 3 files changed, 46 insertions(+), 12 deletions(-) diff --git a/src/me/yaruma/fightsystem/FightSystem.java b/src/me/yaruma/fightsystem/FightSystem.java index 986a3db..47dcbeb 100644 --- a/src/me/yaruma/fightsystem/FightSystem.java +++ b/src/me/yaruma/fightsystem/FightSystem.java @@ -1,6 +1,7 @@ package me.yaruma.fightsystem; import de.warking.hunjy.CoinSystem.CoinSystem; +import javafx.util.Pair; import me.yaruma.fightsystem.commands.*; import me.yaruma.fightsystem.fight.*; import me.yaruma.fightsystem.kit.KitManager; @@ -23,6 +24,7 @@ import org.bukkit.plugin.PluginManager; import org.bukkit.plugin.java.JavaPlugin; import java.io.File; +import java.util.List; public class FightSystem extends JavaPlugin { @@ -249,6 +251,14 @@ public class FightSystem extends JavaPlugin { } public static void setEntern(boolean entern) { + final List> chunksBlue = TechHider.prepareChunkReload(Fight.getBlueTeam().getPlayers().get(0).getPlayer()); + final List> chunksRed = TechHider.prepareChunkReload(Fight.getRedTeam().getPlayers().get(0).getPlayer()); FightSystem.entern = entern; + for(FightPlayer player : Fight.getBlueTeam().getPlayers()){ + TechHider.reloadChunks(player.getPlayer(), chunksBlue); + } + for(FightPlayer player : Fight.getRedTeam().getPlayers()){ + TechHider.reloadChunks(player.getPlayer(), chunksRed); + } } } diff --git a/src/me/yaruma/fightsystem/fight/FightTeam.java b/src/me/yaruma/fightsystem/fight/FightTeam.java index 47e04f5..14dc3e0 100644 --- a/src/me/yaruma/fightsystem/fight/FightTeam.java +++ b/src/me/yaruma/fightsystem/fight/FightTeam.java @@ -8,10 +8,12 @@ import com.sk89q.worldedit.world.World; import de.warking.hunjy.MySQL.Schematic; import de.warking.hunjy.MySQL.SchematicType; import de.warking.hunjy.MySQL.WarkingUser; +import javafx.util.Pair; import me.yaruma.fightsystem.FightSystem; import me.yaruma.fightsystem.kit.KitManager; import me.yaruma.fightsystem.utils.Config; import me.yaruma.fightsystem.utils.ItemBuilder; +import me.yaruma.fightsystem.utils.TechHider; import me.yaruma.fightsystem.winconditions.WinconditionTechKO; import net.md_5.bungee.api.ChatColor; import net.md_5.bungee.api.chat.ClickEvent; @@ -98,6 +100,7 @@ public class FightTeam { } public FightPlayer addMember(Player player) { + final List> chunksToReload = TechHider.prepareChunkReload(player); FightPlayer fightPlayer = new FightPlayer(player, false); players.add(fightPlayer); invited.remove(player); @@ -105,6 +108,7 @@ public class FightTeam { player.setGameMode(GameMode.ADVENTURE); player.teleport(spawn); player.getInventory().setItem(1, new ItemBuilder(Material.LEATHER_CHESTPLATE).removeAllAtributs().addEnchantment(Enchantment.DURABILITY, 1).setDisplayName("§eKit wählen").build()); + TechHider.reloadChunks(player, chunksToReload); return fightPlayer; } @@ -113,6 +117,7 @@ public class FightTeam { if(fightPlayer == null) return; + final List> chunksToReload = TechHider.prepareChunkReload(player); players.remove(fightPlayer); fightPlayer.getPlayer().getInventory().clear(); if(fightPlayer.equals(leader) && FightSystem.getFightState() == FightState.SETUP){ @@ -128,6 +133,7 @@ public class FightTeam { player.setGameMode(GameMode.SPECTATOR); player.teleport(Config.SpecSpawn); + TechHider.reloadChunks(player, chunksToReload); } public boolean hasTeamLeader() { diff --git a/src/me/yaruma/fightsystem/utils/TechHider.java b/src/me/yaruma/fightsystem/utils/TechHider.java index 519dd95..3f5283c 100644 --- a/src/me/yaruma/fightsystem/utils/TechHider.java +++ b/src/me/yaruma/fightsystem/utils/TechHider.java @@ -13,12 +13,16 @@ import com.comphenix.protocol.wrappers.WrappedBlockData; import com.comphenix.protocol.wrappers.nbt.NbtCompound; import com.comphenix.protocol.wrappers.nbt.NbtFactory; import com.google.common.primitives.Bytes; +import javafx.util.Pair; import me.yaruma.fightsystem.FightSystem; import me.yaruma.fightsystem.fight.Fight; import me.yaruma.fightsystem.fight.FightTeam; +import net.minecraft.server.v1_12_R1.PacketPlayOutMapChunk; import org.bukkit.Bukkit; import org.bukkit.GameMode; import org.bukkit.Material; +import org.bukkit.craftbukkit.v1_12_R1.CraftChunk; +import org.bukkit.craftbukkit.v1_12_R1.entity.CraftPlayer; import org.bukkit.entity.Player; import java.util.ArrayList; @@ -39,7 +43,7 @@ public class TechHider { private static int redMinZ; private static int redMaxZ; private static short obfuscateShift4; - private static final short fullBitmask = 0x1FFF; + private static final short BITMASK = 0x1FF; private static Material obfuscateMaterial; public static void init(){ @@ -130,25 +134,28 @@ public class TechHider { i += readVarIntLength(Bytes.toArray(newData), i); i += dataArrayLength * 8; }else{ + //System.out.println("Full chunk " + chunkX + " " + chunkZ + " " + chunkX*16 + " " + chunkZ*16); int dataArrayLength = readVarInt(Bytes.toArray(newData), i); i += readVarIntLength(Bytes.toArray(newData), i); - int arrayEnd = dataArrayLength * 8 + i; + /*int arrayEnd = dataArrayLength * 8 + i; int bitsOver = 8; //9 bits (id) + 4 bits (metadata) while(i < arrayEnd){ - int blockId = (newData.get(i++) & (0x1FF >> 9 - bitsOver)) << 9-bitsOver; + int blockId = (newData.get(i++) & (BITMASK >> 9 - bitsOver)) << 9-bitsOver; blockId += newData.get(i) >> bitsOver-1; if(Config.HiddenBlocks.contains(blockId)){ - System.out.println("Hidden Block found!"); - int bytei = newData.get(i); - + final short debug = 44; + newData.set(i-1, (byte)(newData.get(i-1) & -(BITMASK >> 9-bitsOver) | debug >> 9-bitsOver)); + newData.set(i, (byte)(newData.get(i) & -(BITMASK << bitsOver-1) | debug << bitsOver-1)); + System.out.println(blockId + " replaced at " + chunkX + " " + chunkZ + " i:" + i + " " + String.format("%8s", Integer.toBinaryString(newData.get(i-1) & 0xFF)).replace(' ', '0') + String.format("%8s", Integer.toBinaryString(newData.get(i) & 0xFF)).replace(' ', '0') + " " + bitsOver); + changed = true; } bitsOver -= 5; // 13-8 if(bitsOver < 1){ i++; bitsOver += 8; } - } - //i += dataArrayLength * 8; + }*/ + i += dataArrayLength * 8; } i += 4096; //Skylight (Not in Nether/End!!!) 2048 + Blocklight 2048 @@ -250,15 +257,26 @@ public class TechHider { if(ft == null){ return false; }else if(ft == Fight.getBlueTeam()){ - return Config.Entern || ! (redMinX <= chunkX && chunkX <= redMaxX && redMinZ <= chunkZ && chunkZ <= redMaxZ); + return FightSystem.isEntern() || !(redMinX <= chunkX && chunkX <= redMaxX && redMinZ <= chunkZ && chunkZ <= redMaxZ); }else{ - return Config.Entern || ! (blueMinX <= chunkX && chunkX <= blueMaxX && blueMinZ <= chunkZ && chunkZ <= blueMaxZ); + return FightSystem.isEntern() || !(blueMinX <= chunkX && chunkX <= blueMaxX && blueMinZ <= chunkZ && chunkZ <= blueMaxZ); } } - private static void reloadChunks(){ - Player p = Bukkit.getPlayer("Lixfel"); + public static List> prepareChunkReload(Player p){ + List> chunksToReload = new ArrayList<>(); + for(int x = arenaMinX; x <= arenaMaxX; x++) + for(int z = arenaMinZ; z <= arenaMaxZ; z++) + if(!bypass(p, x, z)) + chunksToReload.add(new Pair<>(x, z)); + return chunksToReload; + } + public static void reloadChunks(Player p, List> chunksToReload){ + Bukkit.getScheduler().runTaskLater(FightSystem.getPlugin(), () -> { + for(Pair chunk : chunksToReload) + ((CraftPlayer)p).getHandle().playerConnection.sendPacket(new PacketPlayOutMapChunk(((CraftChunk)p.getWorld().getChunkAt(chunk.getKey(), chunk.getValue())).getHandle(), 65535)); + }, 20); } private static int readVarInt(byte[] array, int startPos) {