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only update center chunk when needed

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This commit is contained in:
Gerrygames 2019-04-22 11:42:42 +02:00
parent 4fa57fd642
commit a4085c1a5a
2 changed files with 16 additions and 5 deletions
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18
common/src/main/java/us/myles/ViaVersion/protocols/protocol1_14to1_13_2/packets/WorldPackets.java
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@ -26,6 +26,7 @@ public class WorldPackets {
private static final int AIR = MappingData.blockStateMappings.getNewBlock(0);
private static final int VOID_AIR = MappingData.blockStateMappings.getNewBlock(8591);
private static final int CAVE_AIR = MappingData.blockStateMappings.getNewBlock(8592);
public static final int SERVERSIDE_VIEW_DISTANCE = 64;
public static void register(final Protocol protocol) {
@ -191,10 +192,17 @@ public class WorldPackets {
lightPacket.write(Type.BYTE_ARRAY, Bytes.asList(data).toArray(new Byte[0]));
}
PacketWrapper fakePosLook = wrapper.create(0x40); // Set center chunk
fakePosLook.write(Type.VAR_INT, chunk.getX());
fakePosLook.write(Type.VAR_INT, chunk.getZ());
fakePosLook.send(Protocol1_14To1_13_2.class, true, true);
EntityTracker entityTracker = wrapper.user().get(EntityTracker.class);
int diffX = Math.abs(entityTracker.getChunkCenterX() - chunk.getX());
int diffZ = Math.abs(entityTracker.getChunkCenterZ() - chunk.getZ());
if (diffX >= SERVERSIDE_VIEW_DISTANCE || diffZ >= SERVERSIDE_VIEW_DISTANCE) {
PacketWrapper fakePosLook = wrapper.create(0x40); // Set center chunk
fakePosLook.write(Type.VAR_INT, chunk.getX());
fakePosLook.write(Type.VAR_INT, chunk.getZ());
fakePosLook.send(Protocol1_14To1_13_2.class, true, true);
entityTracker.setChunkCenterX(chunk.getX());
entityTracker.setChunkCenterZ(chunk.getZ());
}
lightPacket.send(Protocol1_14To1_13_2.class, true, false);
}
@ -294,7 +302,7 @@ public class WorldPackets {
wrapper.passthrough(Type.UNSIGNED_BYTE); // Max Players
wrapper.passthrough(Type.STRING); // Level Type
wrapper.write(Type.VAR_INT, 64); // Serverside view distance, added in 19w13a
wrapper.write(Type.VAR_INT, SERVERSIDE_VIEW_DISTANCE); // Serverside view distance, added in 19w13a
}
});
}

3
common/src/main/java/us/myles/ViaVersion/protocols/protocol1_14to1_13_2/storage/EntityTracker.java
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@ -17,6 +17,9 @@ public class EntityTracker extends StoredObject {
@Getter
@Setter
private int latestTradeWindowId;
@Getter
@Setter
private int chunkCenterX, chunkCenterZ;
public EntityTracker(UserConnection user) {
super(user);