AdlC/PicoLimbo
1
0
Fork 0
mirror of https://github.com/Nan1t/NanoLimbo.git synced 2026-02-11 03:16:14 +01:00
Code Issues Packages Projects Releases Wiki Activity

Rewrite JoinGame packet for supported versions

Browse Source
This commit is contained in:
Nanit
2021-10-30 13:23:03 +03:00
parent cc5f92086a
commit e931773ce8
4 changed files with 103 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

82
src/main/java/ru/nanit/limbo/protocol/packets/play/PacketJoinGame.java
View File

@@ -4,6 +4,7 @@ import net.kyori.adventure.nbt.CompoundBinaryTag;
import ru.nanit.limbo.protocol.ByteMessage;
import ru.nanit.limbo.protocol.PacketOut;
import ru.nanit.limbo.protocol.registry.Version;
import ru.nanit.limbo.world.Dimension;
public class PacketJoinGame implements PacketOut {
@@ -13,7 +14,7 @@ public class PacketJoinGame implements PacketOut {
private int previousGameMode = -1;
private String[] worldNames;
private CompoundBinaryTag dimensionCodec;
private CompoundBinaryTag dimension;
private Dimension dimension;
private String worldName;
private long hashedSeed;
private int maxPlayers;
@@ -47,7 +48,7 @@ public class PacketJoinGame implements PacketOut {
this.dimensionCodec = dimensionCodec;
}
public void setDimension(CompoundBinaryTag dimension) {
public void setDimension(Dimension dimension) {
this.dimension = dimension;
}
@@ -86,20 +87,69 @@ public class PacketJoinGame implements PacketOut {
@Override
public void encode(ByteMessage msg, Version version) {
msg.writeInt(entityId);
msg.writeBoolean(isHardcore);
msg.writeByte(gameMode);
msg.writeByte(previousGameMode);
msg.writeStringsArray(worldNames);
msg.writeCompoundTag(dimensionCodec);
msg.writeCompoundTag(dimension);
msg.writeString(worldName);
msg.writeLong(hashedSeed);
msg.writeVarInt(maxPlayers);
msg.writeVarInt(viewDistance);
msg.writeBoolean(reducedDebugInfo);
msg.writeBoolean(enableRespawnScreen);
msg.writeBoolean(isDebug);
msg.writeBoolean(isFlat);
if (version.fromTo(Version.V1_8, Version.V1_13_2)) {
msg.writeByte(gameMode);
msg.writeByte(dimension.getId());
msg.writeByte(0); // Difficulty
msg.writeByte(maxPlayers);
msg.writeString("flat"); // Level type
msg.writeBoolean(reducedDebugInfo);
}
if (version.fromTo(Version.V1_14, Version.V1_14_4)) {
msg.writeByte(gameMode);
msg.writeByte(dimension.getId());
msg.writeByte(maxPlayers);
msg.writeString("flat"); // Level type
msg.writeVarInt(viewDistance);
msg.writeBoolean(reducedDebugInfo);
}
if (version.fromTo(Version.V1_15, Version.V1_15_2)) {
msg.writeByte(gameMode);
msg.writeByte(dimension.getId());
msg.writeLong(hashedSeed);
msg.writeByte(maxPlayers);
msg.writeString("flat"); // Level type
msg.writeVarInt(viewDistance);
msg.writeBoolean(reducedDebugInfo);
msg.writeBoolean(enableRespawnScreen);
}
if (version.fromTo(Version.V1_16, Version.V1_16_1)) {
msg.writeBoolean(isHardcore);
msg.writeByte(gameMode);
msg.writeByte(previousGameMode);
msg.writeStringsArray(worldNames);
msg.writeCompoundTag(dimensionCodec);
msg.writeInt(dimension.getId());
msg.writeString(worldName);
msg.writeLong(hashedSeed);
msg.writeByte(maxPlayers);
msg.writeVarInt(viewDistance);
msg.writeBoolean(reducedDebugInfo);
msg.writeBoolean(enableRespawnScreen);
msg.writeBoolean(isDebug);
msg.writeBoolean(isFlat);
}
if (version.fromTo(Version.V1_16_2, Version.V1_17_1)) {
msg.writeBoolean(isHardcore);
msg.writeByte(gameMode);
msg.writeByte(previousGameMode);
msg.writeStringsArray(worldNames);
msg.writeCompoundTag(dimensionCodec);
msg.writeCompoundTag(dimension.getData());
msg.writeString(worldName);
msg.writeLong(hashedSeed);
msg.writeVarInt(maxPlayers);
msg.writeVarInt(viewDistance);
msg.writeBoolean(reducedDebugInfo);
msg.writeBoolean(enableRespawnScreen);
msg.writeBoolean(isDebug);
msg.writeBoolean(isFlat);
}
}
}

9
src/main/java/ru/nanit/limbo/protocol/registry/Version.java
View File

@@ -13,6 +13,7 @@ public enum Version {
V1_9_2(109),
V1_9_4(110),
V1_10(210),
// 1.10-1.10.2 has same protocol numbers
V1_11(315),
V1_11_1(316),
// 1.11.2 has same protocol number
@@ -82,6 +83,14 @@ public enum Version {
return this.protocolNumber <= another.protocolNumber;
}
public boolean between(Version min, Version max) {
return this.protocolNumber > min.protocolNumber && this.protocolNumber < max.protocolNumber;
}
public boolean fromTo(Version min, Version max) {
return this.protocolNumber >= min.protocolNumber && this.protocolNumber <= max.protocolNumber;
}
public static Version getMin() {
return V1_8;
}