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Properly handle custom item data in 1.20.5->1.20.3 (#865)

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EnZaXD 2024-08-14 09:36:44 +02:00 committed by GitHub
parent 609205f9fd
commit b03be8ecfe
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2 changed files with 16 additions and 2 deletions
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16
common/src/main/java/com/viaversion/viabackwards/protocol/v1_20_5to1_20_3/rewriter/BlockItemPacketRewriter1_20_5.java
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@ -30,6 +30,7 @@ import com.viaversion.viaversion.api.connection.UserConnection;
import com.viaversion.viaversion.api.minecraft.Holder;
import com.viaversion.viaversion.api.minecraft.Particle;
import com.viaversion.viaversion.api.minecraft.SoundEvent;
import com.viaversion.viaversion.api.minecraft.data.StructuredData;
import com.viaversion.viaversion.api.minecraft.data.StructuredDataContainer;
import com.viaversion.viaversion.api.minecraft.data.StructuredDataKey;
import com.viaversion.viaversion.api.minecraft.item.Item;
@ -363,7 +364,15 @@ public final class BlockItemPacketRewriter1_20_5 extends BackwardsStructuredItem
data.set(StructuredDataKey.FIREWORKS, new Fireworks(1, new FireworkExplosion[0]));
}
final StructuredData<CompoundTag> customData = data.getNonEmpty(StructuredDataKey.CUSTOM_DATA);
final Item oldItem = vvProtocol.getItemRewriter().toOldItem(connection, item, DATA_CONVERTER);
if (customData != null) {
// We later don't know which tags are custom data and which are not because the VV conversion
// keeps converted data, so we backup the original custom data and restore it later
oldItem.tag().put(nbtTagName(), customData.value().copy());
}
if (oldItem.tag() != null && oldItem.tag().isEmpty()) {
// Improve item equality checks by removing empty tags
oldItem.setTag(null);
@ -386,9 +395,14 @@ public final class BlockItemPacketRewriter1_20_5 extends BackwardsStructuredItem
// Convert to structured item first
final Item structuredItem = vvProtocol.getItemRewriter().toStructuredItem(connection, item);
if (item.tag() != null && item.tag().remove(nbtTagName()) instanceof final CompoundTag tag) {
// Set original custom data from backup
structuredItem.dataContainer().set(StructuredDataKey.CUSTOM_DATA, tag);
}
structuredItem.dataContainer().setIdLookup(protocol, false);
enchantmentRewriter.handleToServer(structuredItem);
return super.handleItemToServer(connection, structuredItem);
}
}
}

2
gradle.properties
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@ -1,4 +1,4 @@
projectVersion=5.0.3
projectVersion=5.0.4-SNAPSHOT
# Smile emoji
mcVersions=1.21,1.20.6,1.20.5,1.20.4, 1.20.3, 1.20.2, 1.20.1, 1.20, 1.19.4, 1.19.3, 1.19.2, 1.19.1, 1.19, 1.18.2, 1.18.1, 1.18, 1.17.1, 1.17, 1.16.5, 1.16.4, 1.16.3, 1.16.2, 1.16.1, 1.16, 1.15.2, 1.15.1, 1.15, 1.14.4, 1.14.3, 1.14.2, 1.14.1, 1.14, 1.13.2, 1.13.1, 1.13, 1.12.2, 1.12.1, 1.12, 1.11.2, 1.11.1, 1.11, 1.10.2, 1.10.1, 1.10