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feat: still researching packets support

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This commit is contained in:
ineanto 2023-04-29 10:46:08 +02:00
parent 3037945729
commit af7081a87a
3 changed files with 23 additions and 14 deletions
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4
.gitignore vendored
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@ -49,4 +49,6 @@ target
dependency-reduced-pom.xml
# Kept for convenience
v1_19_R3
v1_19_R3
# MockBukkit logs
logs

4
src/main/java/net/artelnatif/nicko/disguise/AppearanceManager.java
View file

@ -149,8 +149,8 @@ public class AppearanceManager {
respawn.setDifficulty(world.getDifficulty());
respawn.setCopyMetadata(false);
respawn.getHandle().getBooleans().write(0, false); // is debug
respawn.getHandle().getBooleans().write(1, false); // is flat
respawn.broadcastPacket();
respawn.getHandle().getBooleans().write(1, true); // is flat
respawn.sendPacket(player);
/*final EntityPlayer cp = ((CraftPlayer) player).getHandle();
final PacketPlayOutRespawn respawn = new PacketPlayOutRespawn(cp.cG().Z(), cp.P(), player.getWorld().getSeed(), EnumGamemode.a, EnumGamemode.a, true, true, (byte) 0x00, Optional.empty());
cp.b.a(respawn);*/

29
src/main/java/net/artelnatif/nicko/wrapper/WrapperPlayServerRespawn.java
View file

@ -2,9 +2,12 @@ package net.artelnatif.nicko.wrapper;
import com.comphenix.protocol.PacketType;
import com.comphenix.protocol.events.PacketContainer;
import com.comphenix.protocol.utility.MinecraftReflection;
import com.comphenix.protocol.utility.MinecraftVersion;
import com.comphenix.protocol.wrappers.BlockPosition;
import com.comphenix.protocol.wrappers.BukkitConverters;
import com.comphenix.protocol.wrappers.EnumWrappers;
import com.google.common.hash.Hashing;
import org.bukkit.Difficulty;
import org.bukkit.GameMode;
import org.bukkit.Location;
@ -27,12 +30,11 @@ public class WrapperPlayServerRespawn extends AbstractPacket {
}
//.............
// Dimension Field (1.8 - Present)
// Dimension/World Field
// The dimension field has changed numerous times:
// - Version 1.8 through 1.15 need an integer,
// - 1.15 through 1.18 need a (NBT Tag) Identifier and
// - 1.19.2 and beyond require a Holder of a DimensionManager Identifier (???).
// (Wiki.vg still refers to this as an "Identifier")
// - 1.8 through 1.17 (?) need an integer,
// - 1.18 need a Holder of a World ResourceKey,
// - 1.19.2 reverted 1.18 and simply need a World ResourceKey.
//
// n.b.: this field is a nightmare please mojang stop refactoring
// your code to change things that were working perfectly fine before
@ -50,10 +52,16 @@ public class WrapperPlayServerRespawn extends AbstractPacket {
if (MinecraftVersion.WILD_UPDATE.atOrAbove()) {
// 1.19 and above
handle.getWorldKeys().write(0, value);
return;
} else if (MinecraftVersion.CAVES_CLIFFS_2.atOrAbove()) {
// 1.18
handle.getHolders(
MinecraftReflection.getDimensionManager(),
BukkitConverters.getDimensionConverter()
).write(0, value);
} else {
// 1.17 and below (untested)
handle.getDimensions().write(0, value.getEnvironment().ordinal());
}
handle.getDimensionTypes().write(0, value);
}
//.............
@ -89,13 +97,12 @@ public class WrapperPlayServerRespawn extends AbstractPacket {
}
public void setCopyMetadata(boolean value) {
handle.getBytes().write(0, ((byte) (value ? 1 : 0)));
handle.getBytes().write(0, ((byte) (value ? 0x01 : 0x00)));
}
//.............
// Last death location Field
// Added in 1.19.
// (useless?)
//.............
public Optional<BlockPosition> getLastDeathLocation() {
@ -127,7 +134,7 @@ public class WrapperPlayServerRespawn extends AbstractPacket {
public void setSeed(long value) {
if (MinecraftVersion.BEE_UPDATE.atOrAbove()) {
handle.getLongs().write(0, value);
handle.getLongs().write(0, Hashing.sha256().hashLong(value).asLong());
}
}