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Update server source

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This commit is contained in:
PeytonPlayz595 2024-03-27 01:41:59 -04:00
parent 36d1426e90
commit c797cca9d9
3 changed files with 131 additions and 22 deletions
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5
minecraft_server/src/net/minecraft/src/Block.java
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@ -36,7 +36,10 @@ public class Block {
public static final Block oreGold = (new BlockOre(14, 32)).setHardness(3.0F).setResistance(5.0F).setStepSound(soundStoneFootstep);
public static final Block oreIron = (new BlockOre(15, 33)).setHardness(3.0F).setResistance(5.0F).setStepSound(soundStoneFootstep);
public static final Block oreCoal = (new BlockOre(16, 34)).setHardness(3.0F).setResistance(5.0F).setStepSound(soundStoneFootstep);
public static final Block wood = (new BlockLog(17)).setHardness(2.0F).setStepSound(soundWoodFootstep);
//Had to lower the hardness of wood due to a bug
public static final Block wood = (new BlockLog(17)).setHardness(1.5F).setStepSound(soundWoodFootstep);
public static final BlockLeaves leaves = (BlockLeaves)(new BlockLeaves(18, 52)).setHardness(0.2F).setLightOpacity(1).setStepSound(soundGrassFootstep);
public static final Block sponge = (new BlockSponge(19)).setHardness(0.6F).setStepSound(soundGrassFootstep);
public static final Block glass = (new BlockGlass(20, 49, Material.field_4216_o, false)).setHardness(0.3F).setStepSound(soundGlassFootstep);

146
minecraft_server/src/net/minecraft/src/NetworkManager.java
View File

@ -1,12 +1,19 @@
package net.minecraft.src;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.EOFException;
import java.io.IOException;
import java.io.InputStream;
import java.net.Socket;
import java.net.SocketAddress;
import java.nio.ByteBuffer;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
public class NetworkManager {
@ -19,7 +26,6 @@ public class NetworkManager {
private DataInputStream socketInputStream;
private DataOutputStream socketOutputStream;
private boolean isRunning = true;
private List readPackets = Collections.synchronizedList(new ArrayList());
private List dataPackets = Collections.synchronizedList(new ArrayList());
private List chunkDataPackets = Collections.synchronizedList(new ArrayList());
private NetHandler netHandler;
@ -64,6 +70,8 @@ public class NetworkManager {
}
}
private ByteArrayOutputStream sendBuffer;
private void sendPacket() {
try {
boolean var1 = true;
@ -72,24 +80,50 @@ public class NetworkManager {
if(!this.dataPackets.isEmpty()) {
var1 = false;
var3 = this.sendQueueLock;
int oldSendQueue = this.sendQueueByteLength;
synchronized(var3) {
var2 = (Packet)this.dataPackets.remove(0);
this.sendQueueByteLength -= var2.getPacketSize() + 1;
}
Packet.writePacket(var2, this.socketOutputStream);
try {
sendBuffer = new ByteArrayOutputStream();
DataOutputStream yee = new DataOutputStream(sendBuffer);
Packet.writePacket(var2, yee);
yee.flush();
socketOutputStream.write(sendBuffer.toByteArray());
sendBuffer.flush();
socketOutputStream.flush();
} catch(Exception e) {
this.sendQueueByteLength = oldSendQueue;
System.err.println("Error occured while sending data packets! " + e.getStackTrace().toString());
}
}
if((var1 || this.chunkDataSendCounter-- <= 0) && !this.chunkDataPackets.isEmpty()) {
var1 = false;
var3 = this.sendQueueLock;
int oldSendQueue = this.sendQueueByteLength;
synchronized(var3) {
var2 = (Packet)this.chunkDataPackets.remove(0);
this.sendQueueByteLength -= var2.getPacketSize() + 1;
}
Packet.writePacket(var2, this.socketOutputStream);
this.chunkDataSendCounter = 50;
int oldChunkData = this.chunkDataSendCounter;
try {
sendBuffer = new ByteArrayOutputStream();
DataOutputStream yee = new DataOutputStream(sendBuffer);
Packet.writePacket(var2, yee);
yee.flush();
socketOutputStream.write(sendBuffer.toByteArray());
sendBuffer.flush();
socketOutputStream.flush();
this.chunkDataSendCounter = 50;
} catch(Exception e) {
this.sendQueueByteLength = oldSendQueue;
this.chunkDataSendCounter = oldChunkData;
System.err.println("Error occured while sending chunk data! " + e.getStackTrace().toString());
}
}
if(var1) {
@ -101,14 +135,24 @@ public class NetworkManager {
this.onNetworkError(var9);
}
}
}
private LinkedList<ByteBuffer> readChunks = new LinkedList();
private void readPacket() {
try {
Packet var1 = Packet.readPacket(this.socketInputStream);
if(var1 != null) {
this.readPackets.add(var1);
byte[] packet;
ByteArrayInputStream bis = getByteArrayInputStream(socketInputStream);
if(bis != null) {
while (bis.available() > 0) {
packet = new byte[bis.available()];
try {
bis.read(packet);
} catch(IOException e) {
e.printStackTrace();
}
readChunks.add(ByteBuffer.wrap(packet));
}
} else {
this.networkShutdown("End of stream");
}
@ -157,26 +201,58 @@ public class NetworkManager {
if(this.sendQueueByteLength > 1048576) {
this.networkShutdown("Send buffer overflow");
}
if(!readChunks.isEmpty()) {
this.timeSinceLastRead = 0;
int cap = 0;
for(ByteBuffer b : readChunks) {
cap += b.limit();
}
if(this.readPackets.isEmpty()) {
ByteBuffer stream = ByteBuffer.allocate(cap);
Iterator<ByteBuffer> iterator = readChunks.iterator();
while(iterator.hasNext()) {
ByteBuffer b = iterator.next();
stream.put(b);
iterator.remove();
}
stream.flip();
DataInputStream packetStream = new DataInputStream(new ByteBufferDirectInputStream(stream));
int var1 = 100;
while(stream.hasRemaining() && var1-- > 0) {
stream.mark();
//Literally ignore all errors lol
try {
Packet pkt = Packet.readPacket(packetStream);
if(pkt == null) {
this.networkShutdown("End of Stream");
}
pkt.processPacket(this.netHandler);
} catch (EOFException e) {
stream.reset();
break;
} catch (IOException e) {
continue;
} catch(ArrayIndexOutOfBoundsException e) {
continue;
} catch(NullPointerException e) {
continue;
} catch(Exception e) {
continue;
} catch(Throwable t) {
continue;
}
}
} else {
if(this.timeSinceLastRead++ == 1200) {
this.networkShutdown("Timed out");
}
} else {
this.timeSinceLastRead = 0;
}
int var1 = 100;
while(!this.readPackets.isEmpty() && var1-- >= 0) {
Packet var2 = (Packet)this.readPackets.remove(0);
var2.processPacket(this.netHandler);
}
if(this.isTerminating && this.readPackets.isEmpty()) {
if(this.isTerminating && this.readChunks.isEmpty()) {
this.netHandler.handleErrorMessage(this.terminationReason);
}
}
public SocketAddress getRemoteAddress() {
@ -216,4 +292,34 @@ public class NetworkManager {
static Thread getWriteThread(NetworkManager var0) {
return var0.writeThread;
}
public static ByteArrayInputStream getByteArrayInputStream(DataInputStream dataInputStream) {
try {
byte[] buffer = new byte[dataInputStream.available()];
int bytesRead;
bytesRead = dataInputStream.read(buffer, 0, buffer.length);
byte[] data = bytesRead == buffer.length ? buffer : new byte[bytesRead];
System.arraycopy(buffer, 0, data, 0, data.length);
return new ByteArrayInputStream(data);
} catch (Exception e) {
return null;
}
}
private static class ByteBufferDirectInputStream extends InputStream {
private ByteBuffer buf;
private ByteBufferDirectInputStream(ByteBuffer b) {
this.buf = b;
}
@Override
public int read() throws IOException {
return buf.remaining() > 0 ? ((int)buf.get() & 0xFF) : -1;
}
@Override
public int available() {
return buf.remaining();
}
}
}

2
minecraft_server/src/net/minecraft/src/TileEntityFurnace.java
View File

@ -129,7 +129,7 @@ public class TileEntityFurnace extends TileEntity implements IInventory {
}
private int func_192_b(int var1) {
return var1 == Block.oreIron.blockID ? Item.ingotIron.swiftedIndex : (var1 == Block.oreGold.blockID ? Item.ingotGold.swiftedIndex : (var1 == Block.oreDiamond.blockID ? Item.diamond.swiftedIndex : (var1 == Block.sand.blockID ? Block.glass.blockID : (var1 == Item.porkRaw.swiftedIndex ? Item.porkCooked.swiftedIndex : (var1 == Item.fishRaw.swiftedIndex ? Item.fishCooked.swiftedIndex : (var1 == Block.cobblestone.blockID ? Block.stone.blockID : (var1 == Item.clay.swiftedIndex ? Item.brick.swiftedIndex : -1)))))));
return var1 == Block.oreIron.blockID ? Item.ingotIron.swiftedIndex : (var1 == Block.oreGold.blockID ? Item.ingotGold.swiftedIndex : (var1 == Block.oreDiamond.blockID ? Item.diamond.swiftedIndex : (var1 == Block.sand.blockID ? Block.glass.blockID : (var1 == Item.porkRaw.swiftedIndex ? Item.porkCooked.swiftedIndex : (var1 == Item.fishRaw.swiftedIndex ? Item.fishCooked.swiftedIndex : (var1 == Block.cobblestone.blockID ? Block.stone.blockID : (var1 == Item.clay.swiftedIndex ? Item.brick.swiftedIndex : (var1 == Block.wood.blockID ? Item.coal.swiftedIndex : -1))))))));
}
private int func_194_a(ItemStack var1) {