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Code Issues 103 Projects Releases Wiki Activity

Fix issues with sending multiple Bedrock resource packs (#3416)

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Kevin Ludwig 2022-11-24 21:19:55 +01:00 committed by GitHub
parent 1a1837619c
commit f505f13216
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 33 additions and 19 deletions
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52
core/src/main/java/org/geysermc/geyser/network/UpstreamPacketHandler.java
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@ -46,9 +46,13 @@ import org.geysermc.geyser.util.MathUtils;
import java.io.FileInputStream;
import java.io.InputStream;
import java.util.ArrayDeque;
import java.util.Deque;
public class UpstreamPacketHandler extends LoggingPacketHandler {
private Deque<String> packsToSent = new ArrayDeque<>();
public UpstreamPacketHandler(GeyserImpl geyser, GeyserSession session) {
super(geyser, session);
}
@ -161,24 +165,8 @@ public class UpstreamPacketHandler extends LoggingPacketHandler {
break;
case SEND_PACKS:
for(String id : packet.getPackIds()) {
ResourcePackDataInfoPacket data = new ResourcePackDataInfoPacket();
String[] packID = id.split("_");
ResourcePack pack = ResourcePack.PACKS.get(packID[0]);
ResourcePackManifest.Header header = pack.getManifest().getHeader();
data.setPackId(header.getUuid());
int chunkCount = (int) Math.ceil((int) pack.getFile().length() / (double) ResourcePack.CHUNK_SIZE);
data.setChunkCount(chunkCount);
data.setCompressedPackSize(pack.getFile().length());
data.setMaxChunkSize(ResourcePack.CHUNK_SIZE);
data.setHash(pack.getSha256());
data.setPackVersion(packID[1]);
data.setPremium(false);
data.setType(ResourcePackType.RESOURCE);
session.sendUpstreamPacket(data);
}
packsToSent.addAll(packet.getPackIds());
sendPackDataInfo(packsToSent.pop());
break;
case HAVE_ALL_PACKS:
@ -271,7 +259,8 @@ public class UpstreamPacketHandler extends LoggingPacketHandler {
data.setPackId(packet.getPackId());
int offset = packet.getChunkIndex() * ResourcePack.CHUNK_SIZE;
byte[] packData = new byte[(int) MathUtils.constrain(pack.getFile().length() - offset, 0, ResourcePack.CHUNK_SIZE)];
long remainingSize = pack.getFile().length() - offset;
byte[] packData = new byte[(int) MathUtils.constrain(remainingSize, 0, ResourcePack.CHUNK_SIZE)];
try (InputStream inputStream = new FileInputStream(pack.getFile())) {
inputStream.skip(offset);
@ -283,6 +272,31 @@ public class UpstreamPacketHandler extends LoggingPacketHandler {
data.setData(packData);
session.sendUpstreamPacket(data);
// Check if it is the last chunk and send next pack in queue when available.
if (remainingSize <= ResourcePack.CHUNK_SIZE && !packsToSent.isEmpty()) {
sendPackDataInfo(packsToSent.pop());
}
return true;
}
private void sendPackDataInfo(String id) {
ResourcePackDataInfoPacket data = new ResourcePackDataInfoPacket();
String[] packID = id.split("_");
ResourcePack pack = ResourcePack.PACKS.get(packID[0]);
ResourcePackManifest.Header header = pack.getManifest().getHeader();
data.setPackId(header.getUuid());
int chunkCount = (int) Math.ceil((int) pack.getFile().length() / (double) ResourcePack.CHUNK_SIZE);
data.setChunkCount(chunkCount);
data.setCompressedPackSize(pack.getFile().length());
data.setMaxChunkSize(ResourcePack.CHUNK_SIZE);
data.setHash(pack.getSha256());
data.setPackVersion(packID[1]);
data.setPremium(false);
data.setType(ResourcePackType.RESOURCE);
session.sendUpstreamPacket(data);
}
}