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# messages
messages i captured while playing for couple of minutes. there shoud be login, world manipulation, boss summon, mob kills, etc.
this should suffice as a starting point.
| id | direction | captured | known | packet name | short description |
|-|-|-|-|-|-|
| 0 | | ☐ | ☐ | | |
| 1 | c->s | ☑ | ☑ | connect | login initialization |
| 2 | s->c | ☑ | ☑ | disconnect | kick client |
| 3 | c<-s | ☑ | ☑ | accept | accept connection |
| 4 | c->s | ☑ | ☐ | player_info | inform server about player appearance and permabuffs|
| 5 | c->s | ☑ | ☐ | | |
| 6 | c->s | ☑ | ☐ | | |
| 7 | c<-s | ☑ | ☐ | | |
| 8 | c->s | ☑ | ☐ | | |
| 9 | c<-s | ☑ | ☐ | | |
| 10 | c<-s | ☑ | ☐ | | |
| 11 | | ☐ | ☐ | | |
| 12 | c->s | ☑ | ☐ | | |
| 13 | c->s | ☑ | ☐ | | |
| 14 | | ☐ | ☐ | | |
| 15 | | ☐ | ☐ | | |
| 16 | c->s | ☑ | ☐ | | |
| 17 | c<->s | ☑ | ☐ | | |
| 18 | | ☐ | ☐ | | |
| 19 | | ☐ | ☐ | | |
| 20 | c<-s | ☑ | ☐ | | |
| 21 | c<->s | ☑ | ☐ | | |
| 22 | c<-s | ☑ | ☐ | | |
| 23 | c<-s | ☑ | ☐ | | |
| 24 | | ☐ | ☐ | | |
| 25 | | ☐ | ☐ | | |
| 26 | | ☐ | ☐ | | |
| 27 | c<->s | ☑ | ☐ | | |
| 28 | c<->s | ☑ | ☐ | | |
| 29 | c<->s | ☑ | ☐ | | |
| 30 | | ☐ | ☐ | | |
| 31 | | ☐ | ☐ | | |
| 32 | c<-s | ☑ | ☐ | | |
| 33 | | ☐ | ☐ | | |
| 34 | | ☐ | ☐ | | |
| 35 | c->s | ☑ | ☐ | | |
| 36 | c->s | ☑ | ☐ | | |
| 37 | | ☐ | ☐ | | |
| 38 | | ☐ | ☐ | | |
| 39 | c->s | ☑ | ☐ | | |
| 40 | c->s | ☑ | ☐ | | |
| 41 | c->s | ☑ | ☐ | | |
| 42 | c->s | ☑ | ☐ | | |
| 43 | | ☐ | ☐ | | |
| 44 | | ☐ | ☐ | | |
| 45 | | ☐ | ☐ | | |
| 46 | | ☐ | ☐ | | |
| 47 | | ☐ | ☐ | | |
| 48 | | ☐ | ☐ | | |
| 49 | c<-s | ☑ | ☐ | | |
| 50 | c->s | ☑ | ☐ | | |
| 51 | c->s | ☑ | ☐ | | |
| 52 | | ☐ | ☐ | | |
| 53 | | ☐ | ☐ | | |
| 54 | c<-s | ☑ | ☐ | | |
| 55 | | ☐ | ☐ | | |
| 56 | c<->s | ☑ | ☐ | | |
| 57 | c<-s | ☑ | ☐ | | |
| 58 | | ☐ | ☐ | | |
| 59 | | ☐ | ☐ | | |
| 60 | c<-s | ☑ | ☐ | | |
| 61 | c->s | ☑ | ☐ | | |
| 62 | | ☐ | ☐ | | |
| 63 | | ☐ | ☐ | | |
| 64 | | ☐ | ☐ | | |
| 65 | | ☐ | ☐ | | |
| 66 | | ☐ | ☐ | | |
| 67 | | ☐ | ☐ | | |
| 68 | c->s | ☑ | ☐ | | |
| 69 | | ☐ | ☐ | | |
| 70 | | ☐ | ☐ | | |
| 71 | | ☐ | ☐ | | |
| 72 | | ☐ | ☐ | | |
| 73 | | ☐ | ☐ | | |
| 74 | c<-s | ☑ | ☐ | | |
| 75 | | ☐ | ☐ | | |
| 76 | | ☐ | ☐ | | |
| 77 | | ☐ | ☐ | | |
| 78 | | ☐ | ☐ | | |
| 79 | c->s | ☑ | ☐ | | |
| 80 | | ☐ | ☐ | | |
| 81 | | ☐ | ☐ | | |
| 82 | c<->s | ☑ | ☐ | | |
| 83 | | ☐ | ☐ | | |
| 84 | | ☐ | ☐ | | |
| 85 | | ☐ | ☐ | | |
| 86 | | ☐ | ☐ | | |
| 87 | | ☐ | ☐ | | |
| 88 | | ☐ | ☐ | | |
| 89 | | ☐ | ☐ | | |
| 90 | | ☐ | ☐ | | |
| 91 | | ☐ | ☐ | | |
| 92 | | ☐ | ☐ | | |
| 93 | | ☐ | ☐ | | |
| 94 | | ☐ | ☐ | | |
| 95 | | ☐ | ☐ | | |
| 96 | | ☐ | ☐ | | |
| 97 | c<-s | ☑ | ☐ | | |
| 98 | | ☐ | ☐ | | |
| 99 | | ☐ | ☐ | | |
| 100 | | ☐ | ☐ | | |
| 101 | c<-s | ☑ | ☐ | | |
| 102 | | ☐ | ☐ | | |
| 103 | | ☐ | ☐ | | |
| 104 | | ☐ | ☐ | | |
| 105 | | ☐ | ☐ | | |
| 106 | | ☐ | ☐ | | |
| 107 | | ☐ | ☐ | | |
| 108 | | ☐ | ☐ | | |
| 109 | | ☐ | ☐ | | |
| 110 | | ☐ | ☐ | | |
| 111 | | ☐ | ☐ | | |
| 112 | c<-s | ☑ | ☐ | | |
| 113 | | ☐ | ☐ | | |
| 114 | | ☐ | ☐ | | |
| 115 | | ☐ | ☐ | | |
| 116 | | ☐ | ☐ | | |
| 117 | c->s | ☑ | ☐ | | |
| 118 | | ☐ | ☐ | | |
| 119 | | ☐ | ☐ | | |
| 120 | | ☐ | ☐ | | |
| 121 | | ☐ | ☐ | | |
| 122 | | ☐ | ☐ | | |
| 123 | | ☐ | ☐ | | |
| 124 | | ☐ | ☐ | | |
| 125 | c->s | ☑ | ☐ | | |
| 126 | | ☐ | ☐ | | |
| 127 | | ☐ | ☐ | | |
| 128 | | ☐ | ☐ | | |
| 129 | c<-s | ☑ | ☐ | | |
| 130 | | ☐ | ☐ | | |
| 131 | | ☐ | ☐ | | |
| 132 | | ☐ | ☐ | | |
| 133 | | ☐ | ☐ | | |
| 134 | | ☐ | ☐ | | |
| 135 | | ☐ | ☐ | | |
| 136 | c<-s | ☑ | ☐ | | |
| 137 | | ☐ | ☐ | | |
| 138 | c->s | ☑ | ☐ | | |
| 139 | c<-s | ☑ | ☐ | | |
| 140 | | ☐ | ☐ | | |
| 141 | | ☐ | ☐ | | |
| 142 | | ☐ | ☐ | | |
| 143 | | ☐ | ☐ | | |
| 144 | | ☐ | ☐ | | |
| 145 | | ☐ | ☐ | | |
| 146 | | ☐ | ☐ | | |
| 147 | c->s | ☑ | ☐ | | |
| 148 | | ☐ | ☐ | | |
| 149 | | ☐ | ☐ | | |
| 150 | | ☐ | ☐ | | |
| 151 | c<->s | ☑ | ☐ | | |
| 152 | c->s | ☑ | ☐ | | |
| 153 | | ☐ | ☐ | | |
| 154 | c<->s | ☑ | ☐ | | |
| 155 | c<-s | ☑ | ☐ | | |
| 156 | | ☐ | ☐ | | |
| 157 | c->s | ☑ | ☐ | | |
| 158 | | ☐ | ☐ | | |
| 159 | | ☐ | ☐ | | |
| 160 | c<-s | ☑ | ☐ | | |
| 161 | | ☐ | ☐ | | |
| 162 | | ☐ | ☐ | | |
| 163 | | ☐ | ☐ | | |
| 164 | | ☐ | ☐ | | |
| 165 | | ☐ | ☐ | | |
| 166 | | ☐ | ☐ | | |
| 167 | | ☐ | ☐ | | |
| 168 | | ☐ | ☐ | | |
| 169 | | ☐ | ☐ | | |
| 170 | | ☐ | ☐ | | |
| 171 | | ☐ | ☐ | | |
| 172 | | ☐ | ☐ | | |
| 173 | | ☐ | ☐ | | |
| 174 | | ☐ | ☐ | | |
| 175 | | ☐ | ☐ | | |
| 176 | | ☐ | ☐ | | |
| 177 | | ☐ | ☐ | | |
| 178 | | ☐ | ☐ | | |
| 179 | | ☐ | ☐ | | |
| 180 | | ☐ | ☐ | | |
| 181 | | ☐ | ☐ | | |
| 182 | | ☐ | ☐ | | |
| 183 | | ☐ | ☐ | | |
| 184 | | ☐ | ☐ | | |
| 185 | | ☐ | ☐ | | |
| 186 | | ☐ | ☐ | | |
| 187 | | ☐ | ☐ | | |
| 188 | | ☐ | ☐ | | |
| 189 | | ☐ | ☐ | | |
| 190 | | ☐ | ☐ | | |
| 191 | | ☐ | ☐ | | |
| 192 | | ☐ | ☐ | | |
| 193 | | ☐ | ☐ | | |
| 194 | | ☐ | ☐ | | |
| 195 | | ☐ | ☐ | | |
| 196 | | ☐ | ☐ | | |
| 197 | | ☐ | ☐ | | |
| 198 | | ☐ | ☐ | | |
| 199 | | ☐ | ☐ | | |
| 200 | | ☐ | ☐ | | |
| 201 | | ☐ | ☐ | | |
| 202 | | ☐ | ☐ | | |
| 203 | | ☐ | ☐ | | |
| 204 | | ☐ | ☐ | | |
| 205 | | ☐ | ☐ | | |
| 206 | | ☐ | ☐ | | |
| 207 | | ☐ | ☐ | | |
| 208 | | ☐ | ☐ | | |
| 209 | | ☐ | ☐ | | |
| 210 | | ☐ | ☐ | | |
| 211 | | ☐ | ☐ | | |
| 212 | | ☐ | ☐ | | |
| 213 | | ☐ | ☐ | | |
| 214 | | ☐ | ☐ | | |
| 215 | | ☐ | ☐ | | |
| 216 | | ☐ | ☐ | | |
| 217 | | ☐ | ☐ | | |
| 218 | | ☐ | ☐ | | |
| 219 | | ☐ | ☐ | | |
| 220 | | ☐ | ☐ | | |
| 221 | | ☐ | ☐ | | |
| 222 | | ☐ | ☐ | | |
| 223 | | ☐ | ☐ | | |
| 224 | | ☐ | ☐ | | |
| 225 | | ☐ | ☐ | | |
| 226 | | ☐ | ☐ | | |
| 227 | | ☐ | ☐ | | |
| 228 | | ☐ | ☐ | | |
| 229 | | ☐ | ☐ | | |
| 230 | | ☐ | ☐ | | |
| 231 | | ☐ | ☐ | | |
| 232 | | ☐ | ☐ | | |
| 233 | | ☐ | ☐ | | |
| 234 | | ☐ | ☐ | | |
| 235 | | ☐ | ☐ | | |
| 236 | | ☐ | ☐ | | |
| 237 | | ☐ | ☐ | | |
| 238 | | ☐ | ☐ | | |
| 239 | | ☐ | ☐ | | |
| 240 | | ☐ | ☐ | | |
| 241 | | ☐ | ☐ | | |
| 242 | | ☐ | ☐ | | |
| 243 | | ☐ | ☐ | | |
| 244 | | ☐ | ☐ | | |
| 245 | | ☐ | ☐ | | |
| 246 | | ☐ | ☐ | | |
| 247 | | ☐ | ☐ | | |
| 248 | | ☐ | ☐ | | |
| 249 | | ☐ | ☐ | | |
| 250 | | ☐ | ☐ | | |
| 251 | | ☐ | ☐ | | |
| 252 | | ☐ | ☐ | | |
| 253 | | ☐ | ☐ | | |
| 254 | | ☐ | ☐ | | |
| 255 | | ☐ | ☐ | | |
## `id 1` `c->s` connect
| name | type | size | description |
|--|--|--|--|
| version | pstring | - | terraria protocol version in form of "TerrariaXXX" |
ilspy decompilation:
```csharp
// Terraria.NetMessage.SendData
case 1:
writer.Write("Terraria" + 318);
break;
```
## `id 2` `s->c` disconnect
kick client from server. server closes connection right after sending this
| name | type | size | description |
|--|--|--|--|
| reason | netstring | - | reason for kicking. may be ban, invalid client version, etc. |
ilspy decompilation:
```csharp
// Terraria.NetMessage.SendData
case 2:
text.Serialize(writer);
if (Main.dedServ)
{
Console.WriteLine(Language.GetTextValue("CLI.ClientWasBooted", Netplay.Clients[num].Socket.GetRemoteAddress().ToString(), text));
}
break;
```
## `id 3` `s->c` accept
accept client connection, pick new (player) slot id and send server flags
| name | type | size | description |
|--|--|--|--|
| slot | uint8_t | 1 | player id |
| server_flags | uint8_t | 1 | flags, always 0 |
ilspy decompilation:
```csharp
// Terraria.NetMessage.SendData
case 3:
writer.Write((byte)remoteClient);
writer.Write(value: false);
break;
// Terraria.MessageBuffer.GetData
int num95 = reader.ReadByte();
bool value2 = reader.ReadBoolean();
Netplay.Connection.ServerSpecialFlags[2] = value2;
```
## `id 4` `s<-c` accept
inform server about player appearance and permabuffs
| name | type | size | description |
|--|--|--|--|
| slot | uint8_t | 1 | player id |
| skin_variant | uint8_t | 1 | skin varian |
| voice_variant | uint8_t | 1 | voice varian |
| voice_offset | float | 1 | voice pitch offset. range from . to . |
| hair | uint8_t | 1 | hair |
| name | string | - | player name |
| hair_dye | uint8_t | 1 | hair dye |
| hidden_accessories | bitset | 2 | hidden accessory slots |
| hide_misc | bitset | 1 | idk |
| hair_color | rgb | 3 | |
| skin_color | rgb | 3 | |
| eye_color | rgb | 3 | |
| shirt_color | rgb | 3 | |
| undershirt_color | rgb | 3 | |
| pants_color | rgb | 3 | |
| shoe_color | rgb | 3 | |
| player_difficulty | bitfield | 1 | TODO |
| permanent_buffs | bitfield | 1 | torch god and super cart |
| permanent_buffs_shimmer | bitfield | 1 | permanent buffs obtained from things from shimmering |
ilspy decompilation:
```csharp
// Terraria.NetMessage.SendData
writer.Write((byte)number);
writer.Write((byte)player5.skinVariant);
writer.Write((byte)player5.voiceVariant);
writer.Write(player5.voicePitchOffset);
writer.Write((byte)player5.hair);
writer.Write(player5.name);
writer.Write(player5.hairDye);
WriteAccessoryVisibility(writer, player5.hideVisibleAccessory);
writer.Write(player5.hideMisc);
writer.WriteRGB(player5.hairColor);
writer.WriteRGB(player5.skinColor);
writer.WriteRGB(player5.eyeColor);
writer.WriteRGB(player5.shirtColor);
writer.WriteRGB(player5.underShirtColor);
writer.WriteRGB(player5.pantsColor);
writer.WriteRGB(player5.shoeColor);
BitsByte bitsByte20 = (byte)0;
if (player5.difficulty == 1)
{
bitsByte20[0] = true;
}
else if (player5.difficulty == 2)
{
bitsByte20[1] = true;
}
else if (player5.difficulty == 3)
{
bitsByte20[3] = true;
}
bitsByte20[2] = player5.extraAccessory;
writer.Write(bitsByte20);
BitsByte bitsByte21 = (byte)0;
bitsByte21[0] = player5.UsingBiomeTorches;
bitsByte21[1] = player5.happyFunTorchTime;
bitsByte21[2] = player5.unlockedBiomeTorches;
bitsByte21[3] = player5.unlockedSuperCart;
bitsByte21[4] = player5.enabledSuperCart;
writer.Write(bitsByte21);
BitsByte bitsByte22 = (byte)0;
bitsByte22[0] = player5.usedAegisCrystal;
bitsByte22[1] = player5.usedAegisFruit;
bitsByte22[2] = player5.usedArcaneCrystal;
bitsByte22[3] = player5.usedGalaxyPearl;
bitsByte22[4] = player5.usedGummyWorm;
bitsByte22[5] = player5.usedAmbrosia;
bitsByte22[6] = player5.ateArtisanBread;
writer.Write(bitsByte22);
```
|
