Upstream/ViaVersion
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Not sure if i'm working forward or backwards on this, but pushing for progress

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This commit is contained in:
Myles 2016-07-01 20:17:25 +01:00
parent 20bbe7cec6
commit 598d0f96d8
4 changed files with 73 additions and 52 deletions
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3
src/main/java/us/myles/ViaVersion/protocols/protocol1_9_3to1_9_1_2/Chunk1_9_1_2Type.java
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@ -8,8 +8,7 @@ import us.myles.ViaVersion.api.minecraft.chunks.Chunk;
import us.myles.ViaVersion.api.minecraft.chunks.ChunkSection;
import us.myles.ViaVersion.api.type.Type;
import us.myles.ViaVersion.api.type.types.minecraft.BaseChunkType;
import us.myles.ViaVersion.protocols.protocol1_9_3to1_9_1_2.sotrage.ClientWorld;
import us.myles.ViaVersion.protocols.protocol1_9to1_8.storage.ClientChunks;
import us.myles.ViaVersion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld;
import java.util.ArrayList;
import java.util.BitSet;

39
src/main/java/us/myles/ViaVersion/protocols/protocol1_9_3to1_9_1_2/ChunkSection1_9_1_2.java
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@ -7,7 +7,6 @@ import us.myles.ViaVersion.api.minecraft.chunks.ChunkSection;
import us.myles.ViaVersion.api.minecraft.chunks.NibbleArray;
import us.myles.ViaVersion.api.type.Type;
import java.util.Arrays;
import java.util.List;
public class ChunkSection1_9_1_2 implements ChunkSection {
@ -111,35 +110,63 @@ public class ChunkSection1_9_1_2 implements ChunkSection {
palette.clear();
// Reaad bits per block
int bitsPerBlock = input.readByte();
int bitsPerBlock = input.readUnsignedByte();
long maxEntryValue = (1L << bitsPerBlock) - 1;
if (bitsPerBlock == 0) {
throw new RuntimeException("Aye me m8 its the global palette!");
bitsPerBlock = 13;
}
if (bitsPerBlock < 4) {
bitsPerBlock = 4;
}
if (bitsPerBlock > 8) {
bitsPerBlock = 13;
}
System.out.println("bps: " + bitsPerBlock);
if(bitsPerBlock != 13) {
// Read palette
int paletteLength = Type.VAR_INT.read(input);
for (int i = 0; i < paletteLength; i++) {
if (bitsPerBlock != 13) {
palette.add(Type.VAR_INT.read(input));
} else {
Type.VAR_INT.read(input);
}
}
System.out.println("length of palette: " + paletteLength);
}
// Read blocks
int blockLength = Type.VAR_INT.read(input);
if (blockLength > 0) {
long[] blockData = new long[blockLength];
System.out.println("Block Length: " + blockData.length);
for (int i = 0; i < blocks.length; i++) {
int bitIndex = i * bitsPerBlock;
int startIndex = bitIndex / 64;
int endIndex = ((i + 1) * bitsPerBlock - 1) / 64;
int startBitSubIndex = bitIndex % 64;
int val;
if (startIndex == endIndex) {
blocks[i] = (int) (blockData[startIndex] >>> startBitSubIndex & maxEntryValue);
val = (int) (blockData[startIndex] >>> startBitSubIndex & maxEntryValue);
} else {
int endBitSubIndex = 64 - startBitSubIndex;
blocks[i] = (int) ((blockData[startIndex] >>> startBitSubIndex | blockData[endIndex] << endBitSubIndex) & maxEntryValue);
val = (int) ((blockData[startIndex] >>> startBitSubIndex | blockData[endIndex] << endBitSubIndex) & maxEntryValue);
}
if (bitsPerBlock == 13) {
int type = val >> 4;
int data = val & 0xF;
setBlock(i, type, data);
} else {
blocks[i] = val;
}
}
}
System.out.println("done");
}
/**
* Read block light from buffer.

11
src/main/java/us/myles/ViaVersion/protocols/protocol1_9_3to1_9_1_2/Protocol1_9_3TO1_9_1_2.java
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@ -13,15 +13,10 @@ import us.myles.ViaVersion.api.remapper.PacketHandler;
import us.myles.ViaVersion.api.remapper.PacketRemapper;
import us.myles.ViaVersion.api.type.Type;
import us.myles.ViaVersion.packets.State;
import us.myles.ViaVersion.protocols.protocol1_9_3to1_9_1_2.sotrage.ClientWorld;
import us.myles.ViaVersion.protocols.protocol1_9to1_8.chunks.Chunk1_9to1_8;
import us.myles.ViaVersion.protocols.protocol1_9to1_8.chunks.ChunkSection1_9to1_8;
import us.myles.ViaVersion.protocols.protocol1_9to1_8.storage.ClientChunks;
import us.myles.ViaVersion.protocols.protocol1_9to1_8.types.ChunkType;
import us.myles.ViaVersion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
public class Protocol1_9_3TO1_9_1_2 extends Protocol {
@Override
@ -81,7 +76,7 @@ public class Protocol1_9_3TO1_9_1_2 extends Protocol {
ClientWorld clientWorld = wrapper.user().get(ClientWorld.class);
Chunk1_9_1_2Type type = new Chunk1_9_1_2Type(clientWorld);
if (wrapper.isReadable(type, 0)) {
// if (wrapper.isReadable(type, 0)) {
Chunk chunk = wrapper.read(type);
// if(rawChunk instanceof Chunk1_9to1_8) {
// throw new RuntimeException("Sweet berry candies");
@ -108,7 +103,7 @@ public class Protocol1_9_3TO1_9_1_2 extends Protocol {
wrapper.write(type, chunk);
wrapper.write(Type.NBT_ARRAY, tags.toArray(new CompoundTag[0]));
}
}
// }
});
}
});

2
src/main/java/us/myles/ViaVersion/protocols/protocol1_9_3to1_9_1_2/sotrage/ClientWorld.java → src/main/java/us/myles/ViaVersion/protocols/protocol1_9_3to1_9_1_2/storage/ClientWorld.java
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@ -1,4 +1,4 @@
package us.myles.ViaVersion.protocols.protocol1_9_3to1_9_1_2.sotrage;
package us.myles.ViaVersion.protocols.protocol1_9_3to1_9_1_2.storage;
import lombok.Getter;
import org.bukkit.World;