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Fixed skin flags being wrong/missing

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This commit is contained in:
RaphiMC 2023-03-31 22:43:24 +02:00
parent 32c1297908
commit dfe3d1fb0d
2 changed files with 30 additions and 2 deletions
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28
src/main/java/net/raphimc/vialegacy/protocols/release/protocol1_4_2to1_3_1_2/Protocol1_4_2to1_3_1_2.java
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@ -17,6 +17,7 @@
*/
package net.raphimc.vialegacy.protocols.release.protocol1_4_2to1_3_1_2;
import com.google.common.collect.Lists;
import com.viaversion.viaversion.api.connection.ProtocolInfo;
import com.viaversion.viaversion.api.connection.UserConnection;
import com.viaversion.viaversion.api.minecraft.entities.Entity1_10Types;
@ -42,6 +43,7 @@ import net.raphimc.vialegacy.protocols.release.protocol1_4_4_5to1_4_2.types.Type
import net.raphimc.vialegacy.protocols.release.protocol1_6_1to1_5_2.ServerboundPackets1_5_2;
import net.raphimc.vialegacy.protocols.release.protocol1_6_1to1_5_2.storage.EntityTracker;
import net.raphimc.vialegacy.protocols.release.protocol1_7_2_5to1_6_4.types.Types1_6_4;
import net.raphimc.vialegacy.protocols.release.protocol1_8to1_7_6_10.metadata.MetaIndex1_8to1_7_6;
import net.raphimc.vialegacy.protocols.release.protocol1_8to1_7_6_10.types.Types1_7_6;
import java.util.List;
@ -76,6 +78,27 @@ public class Protocol1_4_2to1_3_1_2 extends AbstractProtocol<ClientboundPackets1
});
}
});
this.registerClientbound(ClientboundPackets1_3_1.JOIN_GAME, new PacketHandlers() {
@Override
public void register() {
map(Type.INT); // entity id
map(Types1_6_4.STRING); // level type
map(Type.BYTE); // game mode
map(Type.BYTE); // dimension id
map(Type.BYTE); // difficulty
map(Type.BYTE); // world height
map(Type.BYTE); // max players
handler(wrapper -> {
wrapper.send(Protocol1_4_2to1_3_1_2.class);
wrapper.cancel();
final PacketWrapper entityMetadata = PacketWrapper.create(ClientboundPackets1_4_2.ENTITY_METADATA, wrapper.user());
entityMetadata.write(Type.INT, wrapper.get(Type.INT, 0)); // entity id
entityMetadata.write(Types1_4_2.METADATA_LIST, Lists.newArrayList(new Metadata(MetaIndex1_8to1_7_6.HUMAN_SKIN_FLAGS.getOldIndex(), MetaType1_4_2.Byte, (byte) 0))); // metadata
entityMetadata.send(Protocol1_4_2to1_3_1_2.class);
});
}
});
this.registerClientbound(ClientboundPackets1_3_1.TIME_UPDATE, new PacketHandlers() {
@Override
public void register() {
@ -118,6 +141,11 @@ public class Protocol1_4_2to1_3_1_2 extends AbstractProtocol<ClientboundPackets1
map(Type.UNSIGNED_SHORT); // item
map(Types1_3_1.METADATA_LIST, Types1_4_2.METADATA_LIST); // metadata
handler(wrapper -> rewriteMetadata(wrapper.get(Types1_4_2.METADATA_LIST, 0)));
handler(wrapper -> {
final List<Metadata> metadataList = wrapper.get(Types1_4_2.METADATA_LIST, 0);
metadataList.removeIf(metadata -> metadata.metaType() == MetaType1_4_2.Byte && metadata.id() == MetaIndex1_8to1_7_6.HUMAN_SKIN_FLAGS.getOldIndex());
metadataList.add(new Metadata(MetaIndex1_8to1_7_6.HUMAN_SKIN_FLAGS.getOldIndex(), MetaType1_4_2.Byte, (byte) 0));
});
}
});
this.registerClientbound(ClientboundPackets1_3_1.SPAWN_ITEM, new PacketHandlers() {

4
src/main/java/net/raphimc/vialegacy/protocols/release/protocol1_8to1_7_6_10/metadata/MetadataRewriter.java
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@ -71,8 +71,8 @@ public class MetadataRewriter {
continue;
} else if (metaIndex == MetaIndex1_8to1_7_6.HUMAN_SKIN_FLAGS) {
byte flags = (byte) value;
boolean cape = flags == 2;
flags = (byte) (cape ? 127 : 125);
boolean cape = (flags & 2) == 0;
flags = (byte) (cape ? 127 : 126);
entry.setValue(flags);
continue;
}