Upstream/ViaVersion
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trying to implement lightning based on Pokechu22 documentation

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creeper123123321 2018-10-24 19:07:16 -03:00
parent 9565a47c22
commit a368f0babc
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GPG Key ID: 0AC57D54786721D1
1 changed files with 35 additions and 4 deletions
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39
common/src/main/java/us/myles/ViaVersion/protocols/protocol1_14to1_13_2/packets/WorldPackets.java
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@ -1,5 +1,7 @@
package us.myles.ViaVersion.protocols.protocol1_14to1_13_2.packets;
import com.google.common.primitives.Bytes;
import io.netty.buffer.ByteBuf;
import us.myles.ViaVersion.api.PacketWrapper;
import us.myles.ViaVersion.api.minecraft.BlockChangeRecord;
import us.myles.ViaVersion.api.minecraft.chunks.Chunk;
@ -14,8 +16,6 @@ import us.myles.ViaVersion.protocols.protocol1_14to1_13_2.Protocol1_14To1_13_2;
import us.myles.ViaVersion.protocols.protocol1_14to1_13_2.types.Chunk1_14Type;
import us.myles.ViaVersion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld;
import java.util.Arrays;
public class WorldPackets {
public static void register(Protocol protocol) {
@ -38,9 +38,40 @@ public class WorldPackets {
}
}
if (chunk.isBiomeData()) {
Arrays.fill(chunk.getBiomeData(), (byte) 0); //TODO map biome ids
PacketWrapper lightPacket = wrapper.create(0x57);
lightPacket.write(Type.VAR_INT, chunk.getX());
lightPacket.write(Type.VAR_INT, chunk.getZ());
int skyLightMask = 0;
int blockLightMask = 0;
for (int i = 0; i < chunk.getSections().length; i++) {
ChunkSection sec = chunk.getSections()[i];
if (sec == null) continue;
if (sec.hasSkyLight()) {
skyLightMask |= (1 << (i + 1));
}
blockLightMask |= (1 << (i + 1));
}
lightPacket.write(Type.VAR_INT, blockLightMask);
lightPacket.write(Type.VAR_INT, skyLightMask);
for (ChunkSection section : chunk.getSections()) {
if (section == null) continue;
ByteBuf buf = wrapper.user().getChannel().alloc().buffer();
section.writeBlockLight(buf);
byte[] data = new byte[buf.readableBytes()];
buf.readBytes(data);
buf.release();
lightPacket.write(Type.BYTE_ARRAY, Bytes.asList(data).toArray(new Byte[0]));
}
for (ChunkSection section : chunk.getSections()) {
if (section == null || !section.hasSkyLight()) continue;
ByteBuf buf = wrapper.user().getChannel().alloc().buffer();
section.writeSkyLight(buf);
byte[] data = new byte[buf.readableBytes()];
buf.readBytes(data);
buf.release();
lightPacket.write(Type.BYTE_ARRAY, Bytes.asList(data).toArray(new Byte[0]));
}
lightPacket.send(Protocol1_14To1_13_2.class);
}
});
}