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Don't expect enables features to always be sent 

The client defaults to the vanilla registry, so it doesn't need to be sent
This commit is contained in:
Nassim Jahnke 2023-11-05 11:50:33 +10:00
parent 71f08b9e4e
commit bce716caa4
2 changed files with 8 additions and 6 deletions
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10
common/src/main/java/com/viaversion/viabackwards/protocol/protocol1_20to1_20_2/rewriter/EntityPacketRewriter1_20_2.java
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@ -21,8 +21,8 @@ import com.viaversion.viabackwards.api.rewriters.EntityRewriter;
import com.viaversion.viabackwards.protocol.protocol1_20to1_20_2.Protocol1_20To1_20_2;
import com.viaversion.viabackwards.protocol.protocol1_20to1_20_2.storage.ConfigurationPacketStorage;
import com.viaversion.viaversion.api.minecraft.GlobalPosition;
import com.viaversion.viaversion.api.minecraft.entities.EntityTypes1_19_4;
import com.viaversion.viaversion.api.minecraft.entities.EntityType;
import com.viaversion.viaversion.api.minecraft.entities.EntityTypes1_19_4;
import com.viaversion.viaversion.api.protocol.packet.PacketWrapper;
import com.viaversion.viaversion.api.protocol.remapper.PacketHandlers;
import com.viaversion.viaversion.api.type.Type;
@ -143,9 +143,11 @@ public final class EntityPacketRewriter1_20_2 extends EntityRewriter<Clientbound
wrapper.send(Protocol1_20To1_20_2.class);
wrapper.cancel();
final PacketWrapper featuresPacket = wrapper.create(ClientboundPackets1_19_4.UPDATE_ENABLED_FEATURES);
featuresPacket.write(Type.STRING_ARRAY, configurationPacketStorage.enabledFeatures());
featuresPacket.send(Protocol1_20To1_20_2.class);
if (configurationPacketStorage.enabledFeatures() != null) {
final PacketWrapper featuresPacket = wrapper.create(ClientboundPackets1_19_4.UPDATE_ENABLED_FEATURES);
featuresPacket.write(Type.STRING_ARRAY, configurationPacketStorage.enabledFeatures());
featuresPacket.send(Protocol1_20To1_20_2.class);
}
configurationPacketStorage.sendQueuedPackets(wrapper.user());
});

4
common/src/main/java/com/viaversion/viabackwards/protocol/protocol1_20to1_20_2/storage/ConfigurationPacketStorage.java
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@ -29,6 +29,7 @@ import io.netty.buffer.ByteBuf;
import io.netty.buffer.Unpooled;
import java.util.ArrayList;
import java.util.List;
import org.checkerframework.checker.nullness.qual.Nullable;
public final class ConfigurationPacketStorage implements StorableObject {
@ -51,8 +52,7 @@ public final class ConfigurationPacketStorage implements StorableObject {
this.registry = registry;
}
public String[] enabledFeatures() {
Preconditions.checkNotNull(enabledFeatures);
public String @Nullable [] enabledFeatures() {
return enabledFeatures;
}