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Add PacketUtils#allocateTrimmedPacket

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This commit is contained in:
TheMode 2021-08-05 00:08:53 +02:00
parent a2afcdd3a0
commit 58487f4455
2 changed files with 7 additions and 4 deletions
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6
src/main/java/net/minestom/server/instance/DynamicChunk.java
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@ -135,10 +135,8 @@ public class DynamicChunk extends Chunk {
ByteBuffer chunkPacket = cachedChunkBuffer; ByteBuffer chunkPacket = cachedChunkBuffer;
ByteBuffer lightPacket = cachedLightBuffer; ByteBuffer lightPacket = cachedLightBuffer;
if (lastChange > cachedPacketTime || (chunkPacket == null || lightPacket == null)) { if (lastChange > cachedPacketTime || (chunkPacket == null || lightPacket == null)) {
final var tempChunk = PacketUtils.createFramedPacket(createChunkPacket()); chunkPacket = PacketUtils.allocateTrimmedPacket(createChunkPacket());
chunkPacket = ByteBuffer.allocate(tempChunk.position()).put(tempChunk.flip()); lightPacket = PacketUtils.allocateTrimmedPacket(createLightPacket());
final var tempLight = PacketUtils.createFramedPacket(createLightPacket());
lightPacket = ByteBuffer.allocate(tempLight.position()).put(tempLight.flip());
this.cachedChunkBuffer = chunkPacket; this.cachedChunkBuffer = chunkPacket;
this.cachedLightBuffer = lightPacket; this.cachedLightBuffer = lightPacket;
this.cachedPacketTime = lastChange; this.cachedPacketTime = lastChange;

5
src/main/java/net/minestom/server/utils/PacketUtils.java
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@ -180,4 +180,9 @@ public final class PacketUtils {
public static ByteBuffer createFramedPacket(@NotNull ServerPacket packet) { public static ByteBuffer createFramedPacket(@NotNull ServerPacket packet) {
return createFramedPacket(BUFFER.get().clear(), packet); return createFramedPacket(BUFFER.get().clear(), packet);
} }
public static ByteBuffer allocateTrimmedPacket(@NotNull ServerPacket packet) {
final var temp = PacketUtils.createFramedPacket(packet);
return ByteBuffer.allocate(temp.position()).put(temp.flip());
}
} }