[Source Code] Terraria 1.2.4 Source

1 Attachment(s)

Terraria 1.2.4 Source

If you find any bugs with the code provided, it would help if you could mention it to me.

Virus Scans:
https://www.metascan-online.com/en/s...6b2cd2bfbe1ec9
https://www.virustotal.com/en/file/1...is/1399691690/

Notes:
- Anything to do with servers is bugged up and does not work currently. If you find any fixes to problems with anything, notify me please.
- You'll need your own steam_api.dll and Content file/folders as I do not provide them.
- If you're going to be testing hosting a server through the client, you'll also need the "TerrariaServer.exe" file.
- If something doesn't work, search the project for "//EDIT:" as that is what I prefixed all of the lines that were just standalone math (like an entire line would be "Position + Velocity;", so I commented it out just in case it's needed later).

Quote:

Originally Posted by nivlac

If you find any bugs with the code provided, it would help if you could mention it to me.

As soon as it gets approved.

Quote:

Originally Posted by Marcus101RR

As soon as it gets approved.

I have actually found a horrid bug where you can't join servers.

When trying to join one, the server says you haven't sent a name ("Empty name.") although the client does send the name. I do notice that the client does send the name. I guess that the client doesn't send something, somewhere, leading for all the data to be offset and not enough, therefore the name being incorrect.

I'll see if I can fix it.

Yes,the source decompiled by myself has the "empty name" bug as well.

Quote:

Originally Posted by nivlac

I have actually found a horrid bug where you can't join servers.

When trying to join one, the server says you haven't sent a name ("Empty name.") although the client does send the name. I do notice that the client does send the name. I guess that the client doesn't send something, somewhere, leading for all the data to be offset and not enough, therefore the name being incorrect.

I'll see if I can fix it.

maybe upload to Media fire till it gets approved?

Looks clean,

/Approved.

Thx for youer very good

How to decompile terraria?
I use to Ilspy but Fall :(

ILSpy would take time,you can try out dotPeek,it took about 100s to decompile Main.cs

I use a modified version of ILSpy, which doesn't crash when it gets to Item.cs (increased stack size), automatically puts some casts where they should be, and uses else if statements when possible.

A friend of mine has fixed the "empty name" bug,but he didn't tell me how.

player2.name = binaryReader.ReadString().Trim().Trim();
Decompiled Terraria don't write correctly name byte! Continue search fix...

I fixed it. Just replace function "public static void SendData(...)" in Net.Message.cs from Reflector!

Code:

public static void SendData(int msgType, int remoteClient = -1, int ignoreClient = -1, string text = "", int number = 0, float number2 = 0f, float number3 = 0f, float number4 = 0f, int number5 = 0) { if (Main.netMode != 0) { int index = 0x100; if ((Main.netMode == 2) && (remoteClient >= 0)) { index = remoteClient; } lock (buffer[index]) { Player player2; Item item; int stack; int netID; int num6; int num15; int num16; int num17; int num18; int num19; Projectile projectile; BitsByte num30; int num31; int x; int y; int length; string str; int num38; int num39; string displayName; int num41; int num42; MemoryStream output = new MemoryStream(buffer[index].writeBuffer); BinaryWriter bb = new BinaryWriter(output); long position = bb.BaseStream.Position; Stream baseStream = bb.BaseStream; baseStream.Position += 2L; bb.Write((byte)msgType); switch (msgType) { case 1: bb.Write("Terraria" + Main.curRelease); goto Label_17AE; case 2: bb.Write(text); if (Main.dedServ) { Console.WriteLine(Netplay.serverSock[index].tcpClient.Client.RemoteEndPoint.ToString() + " was booted: " + text); } goto Label_17AE; case 3: bb.Write((byte)remoteClient); goto Label_17AE; case 4: { Player player = Main.player[number]; bb.Write((byte)number); bb.Write(player.male ? ((byte)0) : ((byte)1)); bb.Write((byte)player.hair); bb.Write(text); bb.Write(player.hairDye); bb.Write((byte)player.hideVisual); bb.WriteRGB(player.hairColor); bb.WriteRGB(player.skinColor); bb.WriteRGB(player.eyeColor); bb.WriteRGB(player.shirtColor); bb.WriteRGB(player.underShirtColor); bb.WriteRGB(player.pantsColor); bb.WriteRGB(player.shoeColor); bb.Write(player.difficulty); goto Label_17AE; } case 5: bb.Write((byte)number); bb.Write((byte)number2); player2 = Main.player[number]; item = null; stack = 0; netID = 0; if (number2 >= 59f) { break; } item = player2.inventory[(int)number2]; goto Label_035D; case 7: { bb.Write((int)Main.time); BitsByte num5 = 0; num5[0] = Main.dayTime; num5[1] = Main.bloodMoon; num5[2] = Main.eclipse; bb.Write((byte)num5); bb.Write((byte)Main.moonPhase); bb.Write((short)Main.maxTilesX); bb.Write((short)Main.maxTilesY); bb.Write((short)Main.spawnTileX); bb.Write((short)Main.spawnTileY); bb.Write((short)Main.worldSurface); bb.Write((short)Main****ckLayer); bb.Write(Main.worldID); bb.Write(Main.worldName); bb.Write((byte)Main.moonType); bb.Write((byte)WorldGen.treeBG); bb.Write((byte)WorldGen.corruptBG); bb.Write((byte)WorldGen.jungleBG); bb.Write((byte)WorldGen.snowBG); bb.Write((byte)WorldGen.hallowBG); bb.Write((byte)WorldGen.crimsonBG); bb.Write((byte)WorldGen.desertBG); bb.Write((byte)WorldGen.oceanBG); bb.Write((byte)Main.iceBackStyle); bb.Write((byte)Main.jungleBackStyle); bb.Write((byte)Main.hellBackStyle); bb.Write(Main.windSpeedSet); bb.Write((byte)Main.numClouds); num6 = 0; goto Label_0537; } case 8: bb.Write(number); bb.Write((int)number2); goto Label_17AE; case 9: bb.Write(number); bb.Write(text); goto Label_17AE; case 10: { int num12 = CompressTileBlock(number, (int)number2, (short)number3, (short)number4, buffer[index].writeBuffer, (int)bb.BaseStream.Position, true); Stream stream2 = bb.BaseStream; stream2.Position += num12; goto Label_17AE; } case 11: bb.Write((short)number); bb.Write((short)number2); bb.Write((short)number3); bb.Write((short)number4); goto Label_17AE; case 12: bb.Write((byte)number); bb.Write((short)Main.player[number].SpawnX); bb.Write((short)Main.player[number].SpawnY); goto Label_17AE; case 13: { Player player3 = Main.player[number]; bb.Write((byte)number); BitsByte num13 = 0; num13[0] = player3.controlUp; num13[1] = player3.controlDown; num13[2] = player3.controlLeft; num13[3] = player3.controlRight; num13[4] = player3.controlJump; num13[5] = player3.controlUseItem; num13[6] = player3.direction == 1; bb.Write((byte)num13); BitsByte num14 = 0; num14[0] = player3.pulley; num14[1] = player3.pulley && (player3.pulleyDir == 2); num14[2] = player3.velocity != Vector2.Zero; bb.Write((byte)num14); bb.Write((byte)player3.selectedItem); bb.WriteVector2(player3.position); bb.WriteVector2(player3.velocity); goto Label_17AE; } case 14: bb.Write((byte)number); bb.Write((byte)number2); goto Label_17AE; case 0x10: bb.Write((byte)number); bb.Write((short)Main.player[number].statLife); bb.Write((short)Main.player[number].statLifeMax); goto Label_17AE; case 0x11: bb.Write((byte)number); bb.Write((short)number2); bb.Write((short)number3); bb.Write((short)number4); bb.Write((byte)number5); goto Label_17AE; case 0x12: bb.Write(Main.dayTime ? ((byte)1) : ((byte)0)); bb.Write((int)Main.time); bb.Write(Main.sunModY); bb.Write(Main.moonModY); goto Label_17AE; case 0x13: bb.Write((byte)number); bb.Write((short)number2); bb.Write((short)number3); bb.Write((number4 == 1f) ? ((byte)1) : ((byte)0)); goto Label_17AE; case 20: num15 = number; num16 = (int)number2; num17 = (int)number3; bb.Write((short)num15); bb.Write((short)num16); bb.Write((short)num17); num18 = num16; goto Label_0BB2; case 0x15: { Item item2 = Main.item[number]; bb.Write((short)number); bb.WriteVector2(item2.position); bb.WriteVector2(item2.velocity); bb.Write((short)item2.stack); bb.Write(item2.prefix); bb.Write((byte)number2); short num24 = 0; if (item2.active && (item2.stack > 0)) { num24 = (short)item2.netID; } bb.Write(num24); goto Label_17AE; } case 0x16: bb.Write((short)number); bb.Write((byte)Main.item[number].owner); goto Label_17AE; case 0x17: { NPC npc = Main.npc[number]; bb.Write((short)number); bb.WriteVector2(npc.position); bb.WriteVector2(npc.velocity); bb.Write((byte)npc.target); int life = npc.life; if (!npc.active) { life = 0; } if (!npc.active || (npc.life <= 0)) { npc.netSkip = 0; } if (npc.name == null) { npc.name = ""; } short num26 = (short)npc.netID; bool[] flagArray = new bool[4]; BitsByte num27 = 0; num27[0] = npc.direction > 0; num27[1] = npc.directionY > 0; num27[2] = flagArray[0] = !(npc.ai[0] == 0f); num27[3] = flagArray[1] = !(npc.ai[1] == 0f); num27[4] = flagArray[2] = !(npc.ai[2] == 0f); num27[5] = flagArray[3] = !(npc.ai[3] == 0f); num27[6] = npc.spriteDirection > 0; num27[7] = life == npc.lifeMax; bb.Write((byte)num27); for (int n = 0; n < NPC.maxAI; n++) { if (flagArray[n]) { bb.Write(npc.ai[n]); } } bb.Write(num26); if (!num27[7]) { if (Main.npcLifeBytes[npc.netID] == 2) { bb.Write((short)life); } else if (Main.npcLifeBytes[npc.netID] == 4) { bb.Write(life); } else { bb.Write((sbyte)life); } } if (Main.npcCatchable[npc.type]) { bb.Write((byte)npc.releaseOwner); } goto Label_17AE; } case 0x18: bb.Write((short)number); bb.Write((byte)number2); goto Label_17AE; case 0x19: bb.Write((byte)number); bb.Write((byte)number2); bb.Write((byte)number3); bb.Write((byte)number4); bb.Write(text); goto Label_17AE; case 0x1a: { bb.Write((byte)number); bb.Write((byte)(number2 + 1f)); bb.Write((short)number3); bb.Write(text); BitsByte num29 = 0; num29[0] = number4 == 1f; num29[1] = number5 == 1; bb.Write((byte)num29); goto Label_17AE; } case 0x1b: projectile = Main.projectile[number]; bb.Write((short)projectile.identity); bb.WriteVector2(projectile.position); bb.WriteVector2(projectile.velocity); bb.Write(projectile.knockBack); bb.Write((short)projectile.damage); bb.Write((byte)projectile.owner); bb.Write((short)projectile.type); num30 = 0; num31 = 0; goto Label_0FC9; case 0x1c: bb.Write((short)number); bb.Write((short)number2); bb.Write(number3); bb.Write((byte)(number4 + 1f)); bb.Write((byte)number5); goto Label_17AE; case 0x1d: bb.Write((short)number); bb.Write((byte)number2); goto Label_17AE; case 30: bb.Write((byte)number); bb.Write(Main.player[number].hostile); goto Label_17AE; case 0x1f: bb.Write((short)number); bb.Write((short)number2); goto Label_17AE; case 0x20: { Item item3 = Main.chest[number].item[(byte)number2]; bb.Write((short)number); bb.Write((byte)number2); short num33 = (short)item3.netID; if (item3.name == null) { num33 = 0; } bb.Write((short)item3.stack); bb.Write(item3.prefix); bb.Write(num33); goto Label_17AE; } case 0x21: x = 0; y = 0; length = 0; str = null; if (number > -1) { x = Main.chest[number].x; y = Main.chest[number].y; } if (number2 == 1f) { length = (byte)text.Length; if ((length != 0) && (length <= 20)) { goto Label_1150; } length = 0xff; } goto Label_1153; case 0x22: bb.Write((byte)number); bb.Write((short)number2); bb.Write((short)number3); bb.Write((short)number4); if (Main.netMode == 2) { Netplay.GetSectionX((int)number2); Netplay.GetSectionY((int)number3); bb.Write((short)number5); } goto Label_17AE; case 0x23: case 0x42: bb.Write((byte)number); bb.Write((short)number2); goto Label_17AE; case 0x24: { Player player4 = Main.player[number]; bb.Write((byte)number); BitsByte num37 = 0; num37[0] = player4.zoneEvil; num37[1] = player4.zoneMeteor; num37[2] = player4.zoneDungeon; num37[3] = player4.zoneJungle; num37[4] = player4.zoneHoly; num37[5] = player4.zoneSnow; num37[6] = player4.zoneBlood; num37[7] = player4.zoneCandle; bb.Write((byte)num37); goto Label_17AE; } case 0x26: bb.Write(text); goto Label_17AE; case 0x27: bb.Write((short)number); goto Label_17AE; case 40: bb.Write((byte)number); bb.Write((short)Main.player[number].talkNPC); goto Label_17AE; case 0x29: bb.Write((byte)number); bb.Write(Main.player[number].itemRotation); bb.Write((short)Main.player[number].itemAnimation); goto Label_17AE; case 0x2a: bb.Write((byte)number); bb.Write((short)Main.player[number].statMana); bb.Write((short)Main.player[number].statManaMax); goto Label_17AE; case 0x2b: bb.Write((byte)number); bb.Write((short)number2); goto Label_17AE; case 0x2c: bb.Write((byte)number); bb.Write((byte)(number2 + 1f)); bb.Write((short)number3); bb.Write((byte)number4); bb.Write(text); goto Label_17AE; case 0x2d: bb.Write((byte)number); bb.Write((byte)Main.player[number].team); goto Label_17AE; case 0x2e: bb.Write((short)number); bb.Write((short)number2); goto Label_17AE; case 0x2f: bb.Write((short)number); bb.Write((short)Main.sign[number].x); bb.Write((short)Main.sign[number].y); bb.Write(Main.sign[number].text); goto Label_17AE; case 0x30: { Tile tile2 = Main.tile[number, (int)number2]; bb.Write((short)number); bb.Write((short)number2); bb.Write(tile2.liquid); bb.Write(tile2.liquidType()); goto Label_17AE; } case 50: bb.Write((byte)number); num38 = 0; goto Label_1479; case 0x33: bb.Write((byte)number); bb.Write((byte)number2); goto Label_17AE; case 0x34: bb.Write((byte)number); bb.Write((byte)number2); bb.Write((short)number3); bb.Write((short)number4); goto Label_17AE; case 0x35: bb.Write((short)number); bb.Write((byte)number2); bb.Write((short)number3); goto Label_17AE; case 0x36: bb.Write((short)number); num39 = 0; goto Label_1526; case 0x37: bb.Write((byte)number); bb.Write((byte)number2); bb.Write((short)number3); goto Label_17AE; case 0x38: displayName = null; if (Main.netMode != 2) { goto Label_156C; } displayName = Main.npc[number].displayName; goto Label_1577; case 0x39: bb.Write(WorldGen.tGood); bb.Write(WorldGen.tEvil); bb.Write(WorldGen.tBlood); goto Label_17AE; case 0x3a: bb.Write((byte)number); bb.Write(number2); goto Label_17AE; case 0x3b: bb.Write((short)number); bb.Write((short)number2); goto Label_17AE; case 60: bb.Write((short)number); bb.Write((short)number2); bb.Write((short)number3); bb.Write((byte)number4); goto Label_17AE; case 0x3d: bb.Write(number); bb.Write((int)number2); goto Label_17AE; case 0x3e: bb.Write((byte)number); bb.Write((byte)number2); goto Label_17AE; case 0x3f: case 0x40: bb.Write((short)number); bb.Write((short)number2); bb.Write((byte)number3); goto Label_17AE; case 0x41: { BitsByte num40 = 0; num40[0] = (number & 1) == 1; num40[1] = (number & 2) == 2; num40[2] = (number5 & 1) == 1; num40[3] = (number5 & 2) == 2; bb.Write((byte)num40); bb.Write((short)number2); bb.Write(number3); bb.Write(number4); goto Label_17AE; } case 0x44: bb.Write(Main.clientUUID); goto Label_17AE; case 0x45: Netplay.GetSectionX((int)number2); Netplay.GetSectionY((int)number3); bb.Write((short)number); bb.Write((short)number2); bb.Write((short)number3); bb.Write(text); goto Label_17AE; case 70: bb.Write((short)number); bb.Write((byte)number2); goto Label_17AE; case 0x47: bb.Write(number); bb.Write((int)number2); bb.Write((short)number3); bb.Write((byte)number4); goto Label_17AE; case 0x48: num41 = 0; goto Label_1764; case 0x4a: { bb.Write((byte)Main.anglerQuest); bool flag = Main.anglerWhoFinishedToday.Contains(text); bb.Write(flag); goto Label_17AE; } case 0x4c: bb.Write((byte)number); bb.Write(Main.player[number].anglerQuestsFinished); goto Label_17AE; default: goto Label_17AE; } if ((number2 >= 75f) && (number2 <= 82f)) { item = player2.dye[(((int)number2) - 0x3a) - 0x11]; } else { item = player2.armor[(((int)number2) - 0x3a) - 1]; } Label_035D: if (((item.name == "") || (item.stack == 0)) || (item.type == 0)) { item.SetDefaults(0, false); } stack = item.stack; netID = item.netID; if (stack < 0) { stack = 0; } bb.Write((short)stack); bb.Write((byte)number3); bb.Write((short)netID); goto Label_17AE; Label_0523: bb.Write(Main.treeX[num6]); num6++; Label_0537: if (num6 < 3) { goto Label_0523; } for (int i = 0; i < 4; i++) { bb.Write((byte)Main.treeStyle[i]); } for (int j = 0; j < 3; j++) { bb.Write(Main.caveBackX[j]); } for (int k = 0; k < 4; k++) { bb.Write((byte)Main.caveBackStyle[k]); } if (!Main.raining) { Main.maxRaining = 0f; } bb.Write(Main.maxRaining); BitsByte num10 = 0; num10[0] = WorldGen.shadowOrbSmashed; num10[1] = NPC.downedBoss1; num10[2] = NPC.downedBoss2; num10[3] = NPC.downedBoss3; num10[4] = Main.hardMode; num10[5] = NPC.downedClown; num10[7] = NPC.downedPlantBoss; bb.Write((byte)num10); BitsByte num11 = 0; num11[0] = NPC.downedMechBoss1; num11[1] = NPC.downedMechBoss2; num11[2] = NPC.downedMechBoss3; num11[3] = NPC.downedMechBossAny; num11[4] = Main.cloudBGActive >= 1f; num11[5] = WorldGen.crimson; num11[6] = Main.pumpkinMoon; num11[7] = Main.snowMoon; bb.Write((byte)num11); goto Label_17AE; Label_09B8: num19 = num17; while (num19 < (num17 + num15)) { BitsByte num20 = 0; BitsByte num21 = 0; byte num22 = 0; byte num23 = 0; Tile tile = Main.tile[num18, num19]; num20[0] = tile.active(); num20[2] = tile.wall > 0; num20[3] = (tile.liquid > 0) && (Main.netMode == 2); num20[4] = tile.wire(); num20[5] = tile.halfBrick(); num20[6] = tile.actuator(); num20[7] = tile.inActive(); num21[0] = tile.wire2(); num21[1] = tile.wire3(); if (tile.active() && (tile.color() > 0)) { num21[2] = true; num22 = tile.color(); } if ((tile.wall > 0) && (tile.wallColor() > 0)) { num21[3] = true; num23 = tile.wallColor(); } num21 = (byte)(num21 + ((byte)(tile.slope() << 4))); bb.Write((byte)num20); bb.Write((byte)num21); if (num22 > 0) { bb.Write(num22); } if (num23 > 0) { bb.Write(num23); } if (tile.active()) { bb.Write(tile.type); if (Main.tileFrameImportant[tile.type]) { bb.Write(tile.frameX); bb.Write(tile.frameY); } } if (tile.wall > 0) { bb.Write(tile.wall); } if ((tile.liquid > 0) && (Main.netMode == 2)) { bb.Write(tile.liquid); bb.Write(tile.liquidType()); } num19++; } num18++; Label_0BB2: if (num18 < (num16 + num15)) { goto Label_09B8; } goto Label_17AE; Label_0FA8: if (projectile.ai[num31] != 0f) { num30[num31] = true; } num31++; Label_0FC9: if (num31 < Projectile.maxAI) { goto Label_0FA8; } bb.Write((byte)num30); for (int m = 0; m < Projectile.maxAI; m++) { if (num30[m]) { bb.Write(projectile.ai[m]); } } goto Label_17AE; Label_1150: str = text; Label_1153: bb.Write((short)number); bb.Write((short)x); bb.Write((short)y); bb.Write((byte)length); if (str != null) { bb.Write(str); } goto Label_17AE; Label_145C: bb.Write((byte)Main.player[number].buffType[num38]); num38++; Label_1479: if (num38 < 0x16) { goto Label_145C; } goto Label_17AE; Label_14F2: bb.Write((byte)Main.npc[number].buffType[num39]); bb.Write((short)Main.npc[number].buffTime[num39]); num39++; Label_1526: if (num39 < 5) { goto Label_14F2; } goto Label_17AE; Label_156C: if (Main.netMode == 1) { displayName = text; } Label_1577: bb.Write((short)number); bb.Write(displayName); goto Label_17AE; Label_174F: bb.Write((short)Main.travelShop[num41]); num41++; Label_1764: if (num41 < Chest.maxItems) { goto Label_174F; } Label_17AE: num42 = (int)bb.BaseStream.Position; bb.BaseStream.Position = position; bb.Write((short)num42); bb.BaseStream.Position = num42; if (Main.netMode == 1) { if (Netplay.clientSock.tcpClien*****nnected) { try { MessageBuffer buffer1 = buffer[index]; buffer1.spamCount++; Main.txMsg++; Main.txData += num42; Main.txMsgType[msgType]++; Main.txDataType[msgType] += num42; Netplay.clientSock.networkStream.BeginWrite(buffer[index].writeBuffer, 0, num42, new AsyncCallback(Netplay.clientSock.ClientWriteCallBack), Netplay.clientSock.networkStream); } catch { } } } else if (remoteClient == -1) { if ((msgType == 0x22) || (msgType == 0x45)) { for (int num43 = 0; num43 < 0x100; num43++) { if (((num43 != ignoreClient) && buffer[num43].broadcast) && Netplay.serverSock[num43].tcpClien*****nnected) { try { MessageBuffer buffer2 = buffer[num43]; buffer2.spamCount++; Main.txMsg++; Main.txData += num42; Main.txMsgType[msgType]++; Main.txDataType[msgType] += num42; Netplay.serverSock[num43].networkStream.BeginWrite(buffer[index].writeBuffer, 0, num42, new AsyncCallback(Netplay.serverSock[num43].ServerWriteCallBack), Netplay.serverSock[num43].networkStream); } catch { } } } } else if (msgType == 20) { for (int num44 = 0; num44 < 0x100; num44++) { if (((num44 != ignoreClient) && buffer[num44].broadcast) && (Netplay.serverSock[num44].tcpClien*****nnected && Netplay.serverSock[num44].SectionRange(number, (int)number2, (int)number3))) { try { MessageBuffer buffer3 = buffer[num44]; buffer3.spamCount++; Main.txMsg++; Main.txData += num42; Main.txMsgType[msgType]++; Main.txDataType[msgType] += num42; Netplay.serverSock[num44].networkStream.BeginWrite(buffer[index].writeBuffer, 0, num42, new AsyncCallback(Netplay.serverSock[num44].ServerWriteCallBack), Netplay.serverSock[num44].networkStream); } catch { } } } } else if (msgType == 0x17) { NPC npc2 = Main.npc[number]; for (int num45 = 0; num45 < 0x100; num45++) { if (((num45 != ignoreClient) && buffer[num45].broadcast) && Netplay.serverSock[num45].tcpClien*****nnected) { bool flag2 = false; if ((npc2.boss || npc2.netAlways) || (npc2.townNPC || !npc2.active)) { flag2 = true; } else if (npc2.netSkip <= 0) { Rectangle rectangle = Main.player[num45].getRect(); Rectangle rectangle2 = npc2.getRect(); rectangle2.X -= 0x9c4; rectangle2.Y -= 0x9c4; rectangle2.Width += 0x1388; rectangle2.Height += 0x1388; if (rectangle.Intersects(rectangle2)) { flag2 = true; } } else { flag2 = true; } if (flag2) { try { MessageBuffer buffer4 = buffer[num45]; buffer4.spamCount++; Main.txMsg++; Main.txData += num42; Main.txMsgType[msgType]++; Main.txDataType[msgType] += num42; Netplay.serverSock[num45].networkStream.BeginWrite(buffer[index].writeBuffer, 0, num42, new AsyncCallback(Netplay.serverSock[num45].ServerWriteCallBack), Netplay.serverSock[num45].networkStream); } catch { } } } } npc2.netSkip++; if (npc2.netSkip > 4) { npc2.netSkip = 0; } } else if (msgType == 0x1c) { NPC npc3 = Main.npc[number]; for (int num46 = 0; num46 < 0x100; num46++) { if (((num46 != ignoreClient) && buffer[num46].broadcast) && Netplay.serverSock[num46].tcpClien*****nnected) { bool flag3 = false; if (npc3.life <= 0) { flag3 = true; } else { Rectangle rectangle3 = Main.player[num46].getRect(); Rectangle rectangle4 = npc3.getRect(); rectangle4.X -= 0xbb8; rectangle4.Y -= 0xbb8; rectangle4.Width += 0x1770; rectangle4.Height += 0x1770; if (rectangle3.Intersects(rectangle4)) { flag3 = true; } } if (flag3) { try { MessageBuffer buffer5 = buffer[num46]; buffer5.spamCount++; Main.txMsg++; Main.txData += num42; Main.txMsgType[msgType]++; Main.txDataType[msgType] += num42; Netplay.serverSock[num46].networkStream.BeginWrite(buffer[index].writeBuffer, 0, num42, new AsyncCallback(Netplay.serverSock[num46].ServerWriteCallBack), Netplay.serverSock[num46].networkStream); } catch { } } } } } else if (msgType == 13) { for (int num47 = 0; num47 < 0x100; num47++) { if (((num47 != ignoreClient) && buffer[num47].broadcast) && Netplay.serverSock[num47].tcpClien*****nnected) { try { MessageBuffer buffer6 = buffer[num47]; buffer6.spamCount++; Main.txMsg++; Main.txData += num42; Main.txMsgType[msgType]++; Main.txDataType[msgType] += num42; Netplay.serverSock[num47].networkStream.BeginWrite(buffer[index].writeBuffer, 0, num42, new AsyncCallback(Netplay.serverSock[num47].ServerWriteCallBack), Netplay.serverSock[num47].networkStream); } catch { } } } Player player1 = Main.player[number]; player1.netSkip++; if (Main.player[number].netSkip > 2) { Main.player[number].netSkip = 0; } } else if (msgType == 0x1b) { Projectile projectile2 = Main.projectile[number]; for (int num48 = 0; num48 < 0x100; num48++) { if (((num48 != ignoreClient) && buffer[num48].broadcast) && Netplay.serverSock[num48].tcpClien*****nnected) { bool flag4 = false; if (((projectile2.type == 12) || Main.projPet[projectile2.type]) || ((projectile2.aiStyle == 11) || projectile2.netImportant)) { flag4 = true; } else { Rectangle rectangle5 = Main.player[num48].getRect(); Rectangle rectangle6 = projectile2.getRect(); rectangle6.X -= 0x1388; rectangle6.Y -= 0x1388; rectangle6.Width += 0x2710; rectangle6.Height += 0x2710; if (rectangle5.Intersects(rectangle6)) { flag4 = true; } } if (flag4) { try { MessageBuffer buffer7 = buffer[num48]; buffer7.spamCount++; Main.txMsg++; Main.txData += num42; Main.txMsgType[msgType]++; Main.txDataType[msgType] += num42; Netplay.serverSock[num48].networkStream.BeginWrite(buffer[index].writeBuffer, 0, num42, new AsyncCallback(Netplay.serverSock[num48].ServerWriteCallBack), Netplay.serverSock[num48].networkStream); } catch { } } } } } else { for (int num49 = 0; num49 < 0x100; num49++) { if (((num49 != ignoreClient) && (buffer[num49].broadcast || ((Netplay.serverSock[num49].state >= 3) && (msgType == 10)))) && Netplay.serverSock[num49].tcpClien*****nnected) { try { MessageBuffer buffer8 = buffer[num49]; buffer8.spamCount++; Main.txMsg++; Main.txData += num42; Main.txMsgType[msgType]++; Main.txDataType[msgType] += num42; Netplay.serverSock[num49].networkStream.BeginWrite(buffer[index].writeBuffer, 0, num42, new AsyncCallback(Netplay.serverSock[num49].ServerWriteCallBack), Netplay.serverSock[num49].networkStream); } catch { } } } } } else if (Netplay.serverSock[remoteClient].tcpClien*****nnected) { try { MessageBuffer buffer9 = buffer[remoteClient]; buffer9.spamCount++; Main.txMsg++; Main.txData += num42; Main.txMsgType[msgType]++; Main.txDataType[msgType] += num42; Netplay.serverSock[remoteClient].networkStream.BeginWrite(buffer[index].writeBuffer, 0, num42, new AsyncCallback(Netplay.serverSock[remoteClient].ServerWriteCallBack), Netplay.serverSock[remoteClient].networkStream); } catch { } } if (Main.verbo*****play) { for (int num50 = 0; num50 < num42; num50++) { } for (int num51 = 0; num51 < num42; num51++) { byte num1 = buffer[index].writeBuffer[num51]; } } buffer[index].writeLocked = false; if ((msgType == 0x13) && (Main.netMode == 1)) { SendTileSquare(index, (int)number2, (int)number3, 5); } if ((msgType == 2) && (Main.netMode == 2)) { Netplay.serverSock[index].kill = true; } } } }

OK Thanks for this fix

Quote:

Originally Posted by Teleporter

I fixed it. Just replace function "public static void SendData(...)" in Net.Message.cs from Reflector!

Code:

public static void SendData(int msgType, int remoteClient = -1, int ignoreClient = -1, string text = "", int number = 0, float number2 = 0f, float number3 = 0f, float number4 = 0f, int number5 = 0) { if (Main.netMode != 0) { int index = 0x100; if ((Main.netMode == 2) && (remoteClient >= 0)) { index = remoteClient; } lock (buffer[index]) { Player player2; Item item; int stack; int netID; int num6; int num15; int num16; int num17; int num18; int num19; Projectile projectile; BitsByte num30; int num31; int x; int y; int length; string str; int num38; int num39; string displayName; int num41; int num42; MemoryStream output = new MemoryStream(buffer[index].writeBuffer); BinaryWriter bb = new BinaryWriter(output); long position = bb.BaseStream.Position; Stream baseStream = bb.BaseStream; baseStream.Position += 2L; bb.Write((byte)msgType); switch (msgType) { case 1: bb.Write("Terraria" + Main.curRelease); goto Label_17AE; case 2: bb.Write(text); if (Main.dedServ) { Console.WriteLine(Netplay.serverSock[index].tcpClient.Client.RemoteEndPoint.ToString() + " was booted: " + text); } goto Label_17AE; case 3: bb.Write((byte)remoteClient); goto Label_17AE; case 4: { Player player = Main.player[number]; bb.Write((byte)number); bb.Write(player.male ? ((byte)0) : ((byte)1)); bb.Write((byte)player.hair); bb.Write(text); bb.Write(player.hairDye); bb.Write((byte)player.hideVisual); bb.WriteRGB(player.hairColor); bb.WriteRGB(player.skinColor); bb.WriteRGB(player.eyeColor); bb.WriteRGB(player.shirtColor); bb.WriteRGB(player.underShirtColor); bb.WriteRGB(player.pantsColor); bb.WriteRGB(player.shoeColor); bb.Write(player.difficulty); goto Label_17AE; } case 5: bb.Write((byte)number); bb.Write((byte)number2); player2 = Main.player[number]; item = null; stack = 0; netID = 0; if (number2 >= 59f) { break; } item = player2.inventory[(int)number2]; goto Label_035D; case 7: { bb.Write((int)Main.time); BitsByte num5 = 0; num5[0] = Main.dayTime; num5[1] = Main.bloodMoon; num5[2] = Main.eclipse; bb.Write((byte)num5); bb.Write((byte)Main.moonPhase); bb.Write((short)Main.maxTilesX); bb.Write((short)Main.maxTilesY); bb.Write((short)Main.spawnTileX); bb.Write((short)Main.spawnTileY); bb.Write((short)Main.worldSurface); bb.Write((short)Main****ckLayer); bb.Write(Main.worldID); bb.Write(Main.worldName); bb.Write((byte)Main.moonType); bb.Write((byte)WorldGen.treeBG); bb.Write((byte)WorldGen.corruptBG); bb.Write((byte)WorldGen.jungleBG); bb.Write((byte)WorldGen.snowBG); bb.Write((byte)WorldGen.hallowBG); bb.Write((byte)WorldGen.crimsonBG); bb.Write((byte)WorldGen.desertBG); bb.Write((byte)WorldGen.oceanBG); bb.Write((byte)Main.iceBackStyle); bb.Write((byte)Main.jungleBackStyle); bb.Write((byte)Main.hellBackStyle); bb.Write(Main.windSpeedSet); bb.Write((byte)Main.numClouds); num6 = 0; goto Label_0537; } case 8: bb.Write(number); bb.Write((int)number2); goto Label_17AE; case 9: bb.Write(number); bb.Write(text); goto Label_17AE; case 10: { int num12 = CompressTileBlock(number, (int)number2, (short)number3, (short)number4, buffer[index].writeBuffer, (int)bb.BaseStream.Position, true); Stream stream2 = bb.BaseStream; stream2.Position += num12; goto Label_17AE; } case 11: bb.Write((short)number); bb.Write((short)number2); bb.Write((short)number3); bb.Write((short)number4); goto Label_17AE; case 12: bb.Write((byte)number); bb.Write((short)Main.player[number].SpawnX); bb.Write((short)Main.player[number].SpawnY); goto Label_17AE; case 13: { Player player3 = Main.player[number]; bb.Write((byte)number); BitsByte num13 = 0; num13[0] = player3.controlUp; num13[1] = player3.controlDown; num13[2] = player3.controlLeft; num13[3] = player3.controlRight; num13[4] = player3.controlJump; num13[5] = player3.controlUseItem; num13[6] = player3.direction == 1; bb.Write((byte)num13); BitsByte num14 = 0; num14[0] = player3.pulley; num14[1] = player3.pulley && (player3.pulleyDir == 2); num14[2] = player3.velocity != Vector2.Zero; bb.Write((byte)num14); bb.Write((byte)player3.selectedItem); bb.WriteVector2(player3.position); bb.WriteVector2(player3.velocity); goto Label_17AE; } case 14: bb.Write((byte)number); bb.Write((byte)number2); goto Label_17AE; case 0x10: bb.Write((byte)number); bb.Write((short)Main.player[number].statLife); bb.Write((short)Main.player[number].statLifeMax); goto Label_17AE; case 0x11: bb.Write((byte)number); bb.Write((short)number2); bb.Write((short)number3); bb.Write((short)number4); bb.Write((byte)number5); goto Label_17AE; case 0x12: bb.Write(Main.dayTime ? ((byte)1) : ((byte)0)); bb.Write((int)Main.time); bb.Write(Main.sunModY); bb.Write(Main.moonModY); goto Label_17AE; case 0x13: bb.Write((byte)number); bb.Write((short)number2); bb.Write((short)number3); bb.Write((number4 == 1f) ? ((byte)1) : ((byte)0)); goto Label_17AE; case 20: num15 = number; num16 = (int)number2; num17 = (int)number3; bb.Write((short)num15); bb.Write((short)num16); bb.Write((short)num17); num18 = num16; goto Label_0BB2; case 0x15: { Item item2 = Main.item[number]; bb.Write((short)number); bb.WriteVector2(item2.position); bb.WriteVector2(item2.velocity); bb.Write((short)item2.stack); bb.Write(item2.prefix); bb.Write((byte)number2); short num24 = 0; if (item2.active && (item2.stack > 0)) { num24 = (short)item2.netID; } bb.Write(num24); goto Label_17AE; } case 0x16: bb.Write((short)number); bb.Write((byte)Main.item[number].owner); goto Label_17AE; case 0x17: { NPC npc = Main.npc[number]; bb.Write((short)number); bb.WriteVector2(npc.position); bb.WriteVector2(npc.velocity); bb.Write((byte)npc.target); int life = npc.life; if (!npc.active) { life = 0; } if (!npc.active || (npc.life <= 0)) { npc.netSkip = 0; } if (npc.name == null) { npc.name = ""; } short num26 = (short)npc.netID; bool[] flagArray = new bool[4]; BitsByte num27 = 0; num27[0] = npc.direction > 0; num27[1] = npc.directionY > 0; num27[2] = flagArray[0] = !(npc.ai[0] == 0f); num27[3] = flagArray[1] = !(npc.ai[1] == 0f); num27[4] = flagArray[2] = !(npc.ai[2] == 0f); num27[5] = flagArray[3] = !(npc.ai[3] == 0f); num27[6] = npc.spriteDirection > 0; num27[7] = life == npc.lifeMax; bb.Write((byte)num27); for (int n = 0; n < NPC.maxAI; n++) { if (flagArray[n]) { bb.Write(npc.ai[n]); } } bb.Write(num26); if (!num27[7]) { if (Main.npcLifeBytes[npc.netID] == 2) { bb.Write((short)life); } else if (Main.npcLifeBytes[npc.netID] == 4) { bb.Write(life); } else { bb.Write((sbyte)life); } } if (Main.npcCatchable[npc.type]) { bb.Write((byte)npc.releaseOwner); } goto Label_17AE; } case 0x18: bb.Write((short)number); bb.Write((byte)number2); goto Label_17AE; case 0x19: bb.Write((byte)number); bb.Write((byte)number2); bb.Write((byte)number3); bb.Write((byte)number4); bb.Write(text); goto Label_17AE; case 0x1a: { bb.Write((byte)number); bb.Write((byte)(number2 + 1f)); bb.Write((short)number3); bb.Write(text); BitsByte num29 = 0; num29[0] = number4 == 1f; num29[1] = number5 == 1; bb.Write((byte)num29); goto Label_17AE; } case 0x1b: projectile = Main.projectile[number]; bb.Write((short)projectile.identity); bb.WriteVector2(projectile.position); bb.WriteVector2(projectile.velocity); bb.Write(projectile.knockBack); bb.Write((short)projectile.damage); bb.Write((byte)projectile.owner); bb.Write((short)projectile.type); num30 = 0; num31 = 0; goto Label_0FC9; case 0x1c: bb.Write((short)number); bb.Write((short)number2); bb.Write(number3); bb.Write((byte)(number4 + 1f)); bb.Write((byte)number5); goto Label_17AE; case 0x1d: bb.Write((short)number); bb.Write((byte)number2); goto Label_17AE; case 30: bb.Write((byte)number); bb.Write(Main.player[number].hostile); goto Label_17AE; case 0x1f: bb.Write((short)number); bb.Write((short)number2); goto Label_17AE; case 0x20: { Item item3 = Main.chest[number].item[(byte)number2]; bb.Write((short)number); bb.Write((byte)number2); short num33 = (short)item3.netID; if (item3.name == null) { num33 = 0; } bb.Write((short)item3.stack); bb.Write(item3.prefix); bb.Write(num33); goto Label_17AE; } case 0x21: x = 0; y = 0; length = 0; str = null; if (number > -1) { x = Main.chest[number].x; y = Main.chest[number].y; } if (number2 == 1f) { length = (byte)text.Length; if ((length != 0) && (length <= 20)) { goto Label_1150; } length = 0xff; } goto Label_1153; case 0x22: bb.Write((byte)number); bb.Write((short)number2); bb.Write((short)number3); bb.Write((short)number4); if (Main.netMode == 2) { Netplay.GetSectionX((int)number2); Netplay.GetSectionY((int)number3); bb.Write((short)number5); } goto Label_17AE; case 0x23: case 0x42: bb.Write((byte)number); bb.Write((short)number2); goto Label_17AE; case 0x24: { Player player4 = Main.player[number]; bb.Write((byte)number); BitsByte num37 = 0; num37[0] = player4.zoneEvil; num37[1] = player4.zoneMeteor; num37[2] = player4.zoneDungeon; num37[3] = player4.zoneJungle; num37[4] = player4.zoneHoly; num37[5] = player4.zoneSnow; num37[6] = player4.zoneBlood; num37[7] = player4.zoneCandle; bb.Write((byte)num37); goto Label_17AE; } case 0x26: bb.Write(text); goto Label_17AE; case 0x27: bb.Write((short)number); goto Label_17AE; case 40: bb.Write((byte)number); bb.Write((short)Main.player[number].talkNPC); goto Label_17AE; case 0x29: bb.Write((byte)number); bb.Write(Main.player[number].itemRotation); bb.Write((short)Main.player[number].itemAnimation); goto Label_17AE; case 0x2a: bb.Write((byte)number); bb.Write((short)Main.player[number].statMana); bb.Write((short)Main.player[number].statManaMax); goto Label_17AE; case 0x2b: bb.Write((byte)number); bb.Write((short)number2); goto Label_17AE; case 0x2c: bb.Write((byte)number); bb.Write((byte)(number2 + 1f)); bb.Write((short)number3); bb.Write((byte)number4); bb.Write(text); goto Label_17AE; case 0x2d: bb.Write((byte)number); bb.Write((byte)Main.player[number].team); goto Label_17AE; case 0x2e: bb.Write((short)number); bb.Write((short)number2); goto Label_17AE; case 0x2f: bb.Write((short)number); bb.Write((short)Main.sign[number].x); bb.Write((short)Main.sign[number].y); bb.Write(Main.sign[number].text); goto Label_17AE; case 0x30: { Tile tile2 = Main.tile[number, (int)number2]; bb.Write((short)number); bb.Write((short)number2); bb.Write(tile2.liquid); bb.Write(tile2.liquidType()); goto Label_17AE; } case 50: bb.Write((byte)number); num38 = 0; goto Label_1479; case 0x33: bb.Write((byte)number); bb.Write((byte)number2); goto Label_17AE; case 0x34: bb.Write((byte)number); bb.Write((byte)number2); bb.Write((short)number3); bb.Write((short)number4); goto Label_17AE; case 0x35: bb.Write((short)number); bb.Write((byte)number2); bb.Write((short)number3); goto Label_17AE; case 0x36: bb.Write((short)number); num39 = 0; goto Label_1526; case 0x37: bb.Write((byte)number); bb.Write((byte)number2); bb.Write((short)number3); goto Label_17AE; case 0x38: displayName = null; if (Main.netMode != 2) { goto Label_156C; } displayName = Main.npc[number].displayName; goto Label_1577; case 0x39: bb.Write(WorldGen.tGood); bb.Write(WorldGen.tEvil); bb.Write(WorldGen.tBlood); goto Label_17AE; case 0x3a: bb.Write((byte)number); bb.Write(number2); goto Label_17AE; case 0x3b: bb.Write((short)number); bb.Write((short)number2); goto Label_17AE; case 60: bb.Write((short)number); bb.Write((short)number2); bb.Write((short)number3); bb.Write((byte)number4); goto Label_17AE; case 0x3d: bb.Write(number); bb.Write((int)number2); goto Label_17AE; case 0x3e: bb.Write((byte)number); bb.Write((byte)number2); goto Label_17AE; case 0x3f: case 0x40: bb.Write((short)number); bb.Write((short)number2); bb.Write((byte)number3); goto Label_17AE; case 0x41: { BitsByte num40 = 0; num40[0] = (number & 1) == 1; num40[1] = (number & 2) == 2; num40[2] = (number5 & 1) == 1; num40[3] = (number5 & 2) == 2; bb.Write((byte)num40); bb.Write((short)number2); bb.Write(number3); bb.Write(number4); goto Label_17AE; } case 0x44: bb.Write(Main.clientUUID); goto Label_17AE; case 0x45: Netplay.GetSectionX((int)number2); Netplay.GetSectionY((int)number3); bb.Write((short)number); bb.Write((short)number2); bb.Write((short)number3); bb.Write(text); goto Label_17AE; case 70: bb.Write((short)number); bb.Write((byte)number2); goto Label_17AE; case 0x47: bb.Write(number); bb.Write((int)number2); bb.Write((short)number3); bb.Write((byte)number4); goto Label_17AE; case 0x48: num41 = 0; goto Label_1764; case 0x4a: { bb.Write((byte)Main.anglerQuest); bool flag = Main.anglerWhoFinishedToday.Contains(text); bb.Write(flag); goto Label_17AE; } case 0x4c: bb.Write((byte)number); bb.Write(Main.player[number].anglerQuestsFinished); goto Label_17AE; default: goto Label_17AE; } if ((number2 >= 75f) && (number2 <= 82f)) { item = player2.dye[(((int)number2) - 0x3a) - 0x11]; } else { item = player2.armor[(((int)number2) - 0x3a) - 1]; } Label_035D: if (((item.name == "") || (item.stack == 0)) || (item.type == 0)) { item.SetDefaults(0, false); } stack = item.stack; netID = item.netID; if (stack < 0) { stack = 0; } bb.Write((short)stack); bb.Write((byte)number3); bb.Write((short)netID); goto Label_17AE; Label_0523: bb.Write(Main.treeX[num6]); num6++; Label_0537: if (num6 < 3) { goto Label_0523; } for (int i = 0; i < 4; i++) { bb.Write((byte)Main.treeStyle[i]); } for (int j = 0; j < 3; j++) { bb.Write(Main.caveBackX[j]); } for (int k = 0; k < 4; k++) { bb.Write((byte)Main.caveBackStyle[k]); } if (!Main.raining) { Main.maxRaining = 0f; } bb.Write(Main.maxRaining); BitsByte num10 = 0; num10[0] = WorldGen.shadowOrbSmashed; num10[1] = NPC.downedBoss1; num10[2] = NPC.downedBoss2; num10[3] = NPC.downedBoss3; num10[4] = Main.hardMode; num10[5] = NPC.downedClown; num10[7] = NPC.downedPlantBoss; bb.Write((byte)num10); BitsByte num11 = 0; num11[0] = NPC.downedMechBoss1; num11[1] = NPC.downedMechBoss2; num11[2] = NPC.downedMechBoss3; num11[3] = NPC.downedMechBossAny; num11[4] = Main.cloudBGActive >= 1f; num11[5] = WorldGen.crimson; num11[6] = Main.pumpkinMoon; num11[7] = Main.snowMoon; bb.Write((byte)num11); goto Label_17AE; Label_09B8: num19 = num17; while (num19 < (num17 + num15)) { BitsByte num20 = 0; BitsByte num21 = 0; byte num22 = 0; byte num23 = 0; Tile tile = Main.tile[num18, num19]; num20[0] = tile.active(); num20[2] = tile.wall > 0; num20[3] = (tile.liquid > 0) && (Main.netMode == 2); num20[4] = tile.wire(); num20[5] = tile.halfBrick(); num20[6] = tile.actuator(); num20[7] = tile.inActive(); num21[0] = tile.wire2(); num21[1] = tile.wire3(); if (tile.active() && (tile.color() > 0)) { num21[2] = true; num22 = tile.color(); } if ((tile.wall > 0) && (tile.wallColor() > 0)) { num21[3] = true; num23 = tile.wallColor(); } num21 = (byte)(num21 + ((byte)(tile.slope() << 4))); bb.Write((byte)num20); bb.Write((byte)num21); if (num22 > 0) { bb.Write(num22); } if (num23 > 0) { bb.Write(num23); } if (tile.active()) { bb.Write(tile.type); if (Main.tileFrameImportant[tile.type]) { bb.Write(tile.frameX); bb.Write(tile.frameY); } } if (tile.wall > 0) { bb.Write(tile.wall); } if ((tile.liquid > 0) && (Main.netMode == 2)) { bb.Write(tile.liquid); bb.Write(tile.liquidType()); } num19++; } num18++; Label_0BB2: if (num18 < (num16 + num15)) { goto Label_09B8; } goto Label_17AE; Label_0FA8: if (projectile.ai[num31] != 0f) { num30[num31] = true; } num31++; Label_0FC9: if (num31 < Projectile.maxAI) { goto Label_0FA8; } bb.Write((byte)num30); for (int m = 0; m < Projectile.maxAI; m++) { if (num30[m]) { bb.Write(projectile.ai[m]); } } goto Label_17AE; Label_1150: str = text; Label_1153: bb.Write((short)number); bb.Write((short)x); bb.Write((short)y); bb.Write((byte)length); if (str != null) { bb.Write(str); } goto Label_17AE; Label_145C: bb.Write((byte)Main.player[number].buffType[num38]); num38++; Label_1479: if (num38 < 0x16) { goto Label_145C; } goto Label_17AE; Label_14F2: bb.Write((byte)Main.npc[number].buffType[num39]); bb.Write((short)Main.npc[number].buffTime[num39]); num39++; Label_1526: if (num39 < 5) { goto Label_14F2; } goto Label_17AE; Label_156C: if (Main.netMode == 1) { displayName = text; } Label_1577: bb.Write((short)number); bb.Write(displayName); goto Label_17AE; Label_174F: bb.Write((short)Main.travelShop[num41]); num41++; Label_1764: if (num41 < Chest.maxItems) { goto Label_174F; } Label_17AE: num42 = (int)bb.BaseStream.Position; bb.BaseStream.Position = position; bb.Write((short)num42); bb.BaseStream.Position = num42; if (Main.netMode == 1) { if (Netplay.clientSock.tcpClien*****nnected) { try { MessageBuffer buffer1 = buffer[index]; buffer1.spamCount++; Main.txMsg++; Main.txData += num42; Main.txMsgType[msgType]++; Main.txDataType[msgType] += num42; Netplay.clientSock.networkStream.BeginWrite(buffer[index].writeBuffer, 0, num42, new AsyncCallback(Netplay.clientSock.ClientWriteCallBack), Netplay.clientSock.networkStream); } catch { } } } else if (remoteClient == -1) { if ((msgType == 0x22) || (msgType == 0x45)) { for (int num43 = 0; num43 < 0x100; num43++) { if (((num43 != ignoreClient) && buffer[num43].broadcast) && Netplay.serverSock[num43].tcpClien*****nnected) { try { MessageBuffer buffer2 = buffer[num43]; buffer2.spamCount++; Main.txMsg++; Main.txData += num42; Main.txMsgType[msgType]++; Main.txDataType[msgType] += num42; Netplay.serverSock[num43].networkStream.BeginWrite(buffer[index].writeBuffer, 0, num42, new AsyncCallback(Netplay.serverSock[num43].ServerWriteCallBack), Netplay.serverSock[num43].networkStream); } catch { } } } } else if (msgType == 20) { for (int num44 = 0; num44 < 0x100; num44++) { if (((num44 != ignoreClient) && buffer[num44].broadcast) && (Netplay.serverSock[num44].tcpClien*****nnected && Netplay.serverSock[num44].SectionRange(number, (int)number2, (int)number3))) { try { MessageBuffer buffer3 = buffer[num44]; buffer3.spamCount++; Main.txMsg++; Main.txData += num42; Main.txMsgType[msgType]++; Main.txDataType[msgType] += num42; Netplay.serverSock[num44].networkStream.BeginWrite(buffer[index].writeBuffer, 0, num42, new AsyncCallback(Netplay.serverSock[num44].ServerWriteCallBack), Netplay.serverSock[num44].networkStream); } catch { } } } } else if (msgType == 0x17) { NPC npc2 = Main.npc[number]; for (int num45 = 0; num45 < 0x100; num45++) { if (((num45 != ignoreClient) && buffer[num45].broadcast) && Netplay.serverSock[num45].tcpClien*****nnected) { bool flag2 = false; if ((npc2.boss || npc2.netAlways) || (npc2.townNPC || !npc2.active)) { flag2 = true; } else if (npc2.netSkip <= 0) { Rectangle rectangle = Main.player[num45].getRect(); Rectangle rectangle2 = npc2.getRect(); rectangle2.X -= 0x9c4; rectangle2.Y -= 0x9c4; rectangle2.Width += 0x1388; rectangle2.Height += 0x1388; if (rectangle.Intersects(rectangle2)) { flag2 = true; } } else { flag2 = true; } if (flag2) { try { MessageBuffer buffer4 = buffer[num45]; buffer4.spamCount++; Main.txMsg++; Main.txData += num42; Main.txMsgType[msgType]++; Main.txDataType[msgType] += num42; Netplay.serverSock[num45].networkStream.BeginWrite(buffer[index].writeBuffer, 0, num42, new AsyncCallback(Netplay.serverSock[num45].ServerWriteCallBack), Netplay.serverSock[num45].networkStream); } catch { } } } } npc2.netSkip++; if (npc2.netSkip > 4) { npc2.netSkip = 0; } } else if (msgType == 0x1c) { NPC npc3 = Main.npc[number]; for (int num46 = 0; num46 < 0x100; num46++) { if (((num46 != ignoreClient) && buffer[num46].broadcast) && Netplay.serverSock[num46].tcpClien*****nnected) { bool flag3 = false; if (npc3.life <= 0) { flag3 = true; } else { Rectangle rectangle3 = Main.player[num46].getRect(); Rectangle rectangle4 = npc3.getRect(); rectangle4.X -= 0xbb8; rectangle4.Y -= 0xbb8; rectangle4.Width += 0x1770; rectangle4.Height += 0x1770; if (rectangle3.Intersects(rectangle4)) { flag3 = true; } } if (flag3) { try { MessageBuffer buffer5 = buffer[num46]; buffer5.spamCount++; Main.txMsg++; Main.txData += num42; Main.txMsgType[msgType]++; Main.txDataType[msgType] += num42; Netplay.serverSock[num46].networkStream.BeginWrite(buffer[index].writeBuffer, 0, num42, new AsyncCallback(Netplay.serverSock[num46].ServerWriteCallBack), Netplay.serverSock[num46].networkStream); } catch { } } } } } else if (msgType == 13) { for (int num47 = 0; num47 < 0x100; num47++) { if (((num47 != ignoreClient) && buffer[num47].broadcast) && Netplay.serverSock[num47].tcpClien*****nnected) { try { MessageBuffer buffer6 = buffer[num47]; buffer6.spamCount++; Main.txMsg++; Main.txData += num42; Main.txMsgType[msgType]++; Main.txDataType[msgType] += num42; Netplay.serverSock[num47].networkStream.BeginWrite(buffer[index].writeBuffer, 0, num42, new AsyncCallback(Netplay.serverSock[num47].ServerWriteCallBack), Netplay.serverSock[num47].networkStream); } catch { } } } Player player1 = Main.player[number]; player1.netSkip++; if (Main.player[number].netSkip > 2) { Main.player[number].netSkip = 0; } } else if (msgType == 0x1b) { Projectile projectile2 = Main.projectile[number]; for (int num48 = 0; num48 < 0x100; num48++) { if (((num48 != ignoreClient) && buffer[num48].broadcast) && Netplay.serverSock[num48].tcpClien*****nnected) { bool flag4 = false; if (((projectile2.type == 12) || Main.projPet[projectile2.type]) || ((projectile2.aiStyle == 11) || projectile2.netImportant)) { flag4 = true; } else { Rectangle rectangle5 = Main.player[num48].getRect(); Rectangle rectangle6 = projectile2.getRect(); rectangle6.X -= 0x1388; rectangle6.Y -= 0x1388; rectangle6.Width += 0x2710; rectangle6.Height += 0x2710; if (rectangle5.Intersects(rectangle6)) { flag4 = true; } } if (flag4) { try { MessageBuffer buffer7 = buffer[num48]; buffer7.spamCount++; Main.txMsg++; Main.txData += num42; Main.txMsgType[msgType]++; Main.txDataType[msgType] += num42; Netplay.serverSock[num48].networkStream.BeginWrite(buffer[index].writeBuffer, 0, num42, new AsyncCallback(Netplay.serverSock[num48].ServerWriteCallBack), Netplay.serverSock[num48].networkStream); } catch { } } } } } else { for (int num49 = 0; num49 < 0x100; num49++) { if (((num49 != ignoreClient) && (buffer[num49].broadcast || ((Netplay.serverSock[num49].state >= 3) && (msgType == 10)))) && Netplay.serverSock[num49].tcpClien*****nnected) { try { MessageBuffer buffer8 = buffer[num49]; buffer8.spamCount++; Main.txMsg++; Main.txData += num42; Main.txMsgType[msgType]++; Main.txDataType[msgType] += num42; Netplay.serverSock[num49].networkStream.BeginWrite(buffer[index].writeBuffer, 0, num42, new AsyncCallback(Netplay.serverSock[num49].ServerWriteCallBack), Netplay.serverSock[num49].networkStream); } catch { } } } } } else if (Netplay.serverSock[remoteClient].tcpClien*****nnected) { try { MessageBuffer buffer9 = buffer[remoteClient]; buffer9.spamCount++; Main.txMsg++; Main.txData += num42; Main.txMsgType[msgType]++; Main.txDataType[msgType] += num42; Netplay.serverSock[remoteClient].networkStream.BeginWrite(buffer[index].writeBuffer, 0, num42, new AsyncCallback(Netplay.serverSock[remoteClient].ServerWriteCallBack), Netplay.serverSock[remoteClient].networkStream); } catch { } } if (Main.verbo*****play) { for (int num50 = 0; num50 < num42; num50++) { } for (int num51 = 0; num51 < num42; num51++) { byte num1 = buffer[index].writeBuffer[num51]; } } buffer[index].writeLocked = false; if ((msgType == 0x13) && (Main.netMode == 1)) { SendTileSquare(index, (int)number2, (int)number3, 5); } if ((msgType == 2) && (Main.netMode == 2)) { Netplay.serverSock[index].kill = true; } } } }

I'd actually prefer to not do this, since not only is that even harder to read than ILSpy's output, but it breaks consistency with the rest of the file. I'd prefer to find the real reason that the issue is happening rather then just copy-pasting this overtop of the original function.