Minecraft/mc-server
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optimize

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DmitriyMX
2019-01-29 18:16:20 +03:00
parent 5c91122b08
commit 00d536710a
6 changed files with 34 additions and 47 deletions
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1
proto_1.12.2/build.gradle
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@@ -6,5 +6,4 @@ dependencies {
/* Components */
compile (group: 'com.google.code.gson', name: 'gson', version: '2.8.5')
compile (group: 'net.sf.trove4j', name: 'trove4j', version: '3.0.3')
}

26
proto_1.12.2/src/main/java/mc/core/network/proto_1_12_2/packets/ChunkDataPacket.java
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@@ -1,8 +1,6 @@
package mc.core.network.proto_1_12_2.packets;
import com.flowpowered.nbt.CompoundTag;
import gnu.trove.list.TIntList;
import gnu.trove.list.array.TIntArrayList;
import lombok.NoArgsConstructor;
import lombok.Setter;
import lombok.extern.slf4j.Slf4j;
@@ -11,7 +9,6 @@ import mc.core.network.SCPacket;
import mc.core.network.proto_1_12_2.ByteArrayOutputNetStream;
import mc.core.utils.NibbleArray;
import mc.core.world.block.Block;
import mc.core.world.block.BlockLocation;
import mc.core.world.block.BlockType;
import mc.core.world.chunk.Chunk;
import mc.core.world.chunk.ChunkSection;
@@ -208,15 +205,11 @@ public class ChunkDataPacket implements SCPacket {
}
private class PalettedChunkSection {
private TIntList palette = new TIntArrayList();
private List<Integer> palette = new ArrayList<>();
private byte[] blocks = new byte[4096];
private NibbleArray blockLight = new NibbleArray();
private NibbleArray skyLight = new NibbleArray();
private int coordsToIndex(BlockLocation location) {
return coordsToIndex(location.getX(), location.getY(), location.getZ());
}
private int coordsToIndex(int x, int y, int z) {
return y << 8 | z << 4 | x;
}
@@ -238,14 +231,13 @@ public class ChunkDataPacket implements SCPacket {
}
void addBlock(Block block, int skyLight) {
BlockLocation location = new BlockLocation(
block.getLocation().getX() - ((block.getLocation().getX() >> 4) << 4),
block.getLocation().getY() - ((block.getLocation().getY() >> 4) << 4),
block.getLocation().getZ() - ((block.getLocation().getZ() >> 4) << 4)
);
blocks[coordsToIndex(location)] = addBlockType(block.getType());
blockLight.set(location, block.getLight());
this.skyLight.set(location, skyLight);
final int bx = block.getLocation().getX() - ((block.getLocation().getX() >> 4) << 4);
final int by = block.getLocation().getY() - ((block.getLocation().getY() >> 4) << 4);
final int bz = block.getLocation().getZ() - ((block.getLocation().getZ() >> 4) << 4);
blocks[coordsToIndex(bx, by, bz)] = addBlockType(block.getType());
blockLight.set(bx, by, bz, block.getLight());
this.skyLight.set(bx, by, bz, skyLight);
}
void writeToNetStream(final NetOutputStream netOutputStream) {
@@ -264,7 +256,7 @@ public class ChunkDataPacket implements SCPacket {
// <Palette>
netOutputStream.writeUnsignedByte(bitsPerBlock); // Bits Per Block
netOutputStream.writeVarInt(palette.size()); // Size of palette
palette.forEach(value -> { netOutputStream.writeVarInt(value); return true; }); // Palette
palette.forEach(netOutputStream::writeVarInt); // Palette
// </Palette>
// <Data Array>
final int dataLength = (4096/*16*16*16*/ * bitsPerBlock) / 64/*size of long in bits*/;