GeyserMC/Geyser
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Fix crashes when joining a server in the Nether

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Camotoy 2022-11-12 10:28:53 -05:00
parent 7d84928627
commit 886d7e5b4b
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GPG key ID: 7EEFB66FE798081F
3 changed files with 21 additions and 6 deletions
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2
core/src/main/java/org/geysermc/geyser/session/GeyserSession.java
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@ -1420,7 +1420,7 @@ public class GeyserSession implements GeyserConnection, GeyserCommandSource {
startGamePacket.setRotation(Vector2f.from(1, 1));
startGamePacket.setSeed(-1L);
startGamePacket.setDimensionId(DimensionUtils.javaToBedrock(dimension));
startGamePacket.setDimensionId(DimensionUtils.javaToBedrock(chunkCache.getBedrockDimension()));
startGamePacket.setGeneratorId(1);
startGamePacket.setLevelGameType(GameType.SURVIVAL);
startGamePacket.setDifficulty(1);

1
core/src/main/java/org/geysermc/geyser/translator/protocol/java/JavaLoginTranslator.java
View file

@ -99,6 +99,7 @@ public class JavaLoginTranslator extends PacketTranslator<ClientboundLoginPacket
if (needsSpawnPacket) {
// The player has yet to spawn so let's do that using some of the information in this Java packet
session.setDimension(newDimension);
DimensionUtils.setBedrockDimension(session, newDimension);
session.connect();
// It is now safe to send these packets

24
core/src/main/java/org/geysermc/geyser/util/DimensionUtils.java
View file

@ -95,11 +95,7 @@ public class DimensionUtils {
changeDimensionPacket.setPosition(pos);
session.sendUpstreamPacket(changeDimensionPacket);
session.setDimension(javaDimension);
session.getChunkCache().setBedrockDimension(switch (javaDimension) {
case DimensionUtils.THE_END -> BedrockDimension.THE_END;
case DimensionUtils.NETHER -> DimensionUtils.isCustomBedrockNetherId() ? BedrockDimension.THE_END : BedrockDimension.THE_NETHER;
default -> BedrockDimension.OVERWORLD;
});
setBedrockDimension(session, javaDimension);
player.setPosition(pos);
session.setSpawned(false);
session.setLastChunkPosition(null);
@ -137,6 +133,24 @@ public class DimensionUtils {
}
}
public static void setBedrockDimension(GeyserSession session, String javaDimension) {
session.getChunkCache().setBedrockDimension(switch (javaDimension) {
case DimensionUtils.THE_END -> BedrockDimension.THE_END;
case DimensionUtils.NETHER -> DimensionUtils.isCustomBedrockNetherId() ? BedrockDimension.THE_END : BedrockDimension.THE_NETHER;
default -> BedrockDimension.OVERWORLD;
});
}
public static int javaToBedrock(BedrockDimension dimension) {
if (dimension == BedrockDimension.THE_NETHER) {
return BEDROCK_NETHER_ID;
} else if (dimension == BedrockDimension.THE_END) {
return 2;
} else {
return 0;
}
}
/**
* Map the Java edition dimension IDs to Bedrock edition
*