Add list of all game packets

For most packets we know (or have a very good guess at) the official
Jagex name, based on the NXT/TFU leaks.

The document will be fleshed out with the payloads and a more detailed
description of every packet in the future.

Signed-off-by: Graham <gpe@openrs2.org>
master
Graham 2 years ago
parent 3e39875b8c
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# Game protocol
## Upstream
| Opcode | Length | Jagex name | Description |
|-------:|--------------:|-------------------------------|--------------------------------------------------------------|
| 0 | 12 | `IF_BUTTOND` | Drag component |
| 3 | 7 | `OPOBJ5` | ObjStack operation 5 |
| 4 | 3 | `OPPLAYER8` | Player operation 8 |
| 6 | 9 | `OPHELDD` | Drag obj |
| 7 | 6 | `IF_BUTTON6` | Component operation 6 |
| 8 | 7 | `OPOBJ3` | ObjStack operation 3 |
| 10 | 6 | `IF_BUTTON10` | Component operation 10 |
| 12 | 3 | `OPNPC2` | NPC operation 2 |
| 26 | 8 | `FRIENDLIST_ADD` | Add friend |
| 28 | 13 | `OPOBJT` | Use component on ObjStack |
| 30 | 6 | `IF_BUTTON3` | Component operation 3 |
| 33 | 3 | `OPNPC4` | NPC operation 4 |
| 37 | 3 | `OPNPC3` | NPC operation 3 |
| 40 | 12 | `IF_BUTTONT` | Use component on component |
| 42 | Variable byte | `MESSAGE_QUICKCHAT_PRIVATE` | Send private quickchat message |
| 48 | 7 | `OPLOC2` | Loc operation 2 |
| 52 | 3 | `OPPLAYER7` | Player operation 7 |
| 53 | 3 | `OPNPC5` | NPC operation 5 |
| 54 | 7 | `OPOBJ1` | ObjStack operation 1 |
| 58 | 16 | `OPHELDU` | Use obj on obj |
| 60 | 7 | `OPLOC5` | Operation 5 for loc |
| 61 | 6 | `IF_BUTTON4` | Component operation 4 |
| 65 | 2 | Unknown | NPC examine |
| 66 | 6 | `IF_BUTTON5` | Component operation 5 |
| 72 | 2 | Unknown | Obj examine |
| 75 | 8 | `CLAN_KICKUSER` | Kick user from clan chat |
| 77 | 3 | `OPPLAYER6` | Player operation 6 |
| 78 | Variable byte | `REFLECTION_CHECK_REPLY` | Send reflection check results |
| 81 | 8 | `OPHELD1` | Obj operation 1 |
| 85 | 4 | `FACE_SQUARE` | Face tile |
| 86 | 6 | `WINDOW_STATUS` | Send display mode, width, height and anti-aliasing mode |
| 88 | 8 | `OPHELD10` | Obj operation 10 |
| 89 | 13 | `OPLOCT` | Use component on loc |
| 90 | 10 | `SEND_SNAPSHOT` | Send abuse report |
| 91 | 0 | Unknown | Idle logout |
| 92 | 7 | `OPLOC1` | Loc operation 1 |
| 94 | 6 | `IF_BUTTON1` | Component operation 1 |
| 95 | 8 | `OPHELD8` | Obj operation 8 |
| 96 | 3 | `OPPLAYER5` | Player operation 5 |
| 97 | 6 | `IF_BUTTON9` | Component operation 9 |
| 102 | 8 | `OPHELD9` | Obj operation 9 |
| 103 | 8 | `OPHELD7` | Obj operation 7 |
| 105 | 3 | `OPPLAYER4` | Player operation 4 |
| 108 | 6 | `IF_BUTTON7` | Component operation 7 |
| 113 | 0 | `MAP_BUILD_COMPLETE` | Sent after map build complete |
| 116 | 15 | `OPLOCU` | Use obj on loc |
| 119 | 15 | `OPOBJU` | Use obj on ObjStack |
| 120 | 4 | `CLIENT_DETAILOPTIONS_STATUS` | Send graphics and audio options |
| 123 | 11 | `OPPLAYERU` | Use obj on player |
| 124 | 8 | `OPHELD2` | Obj operation 2 |
| 134 | 7 | `OPLOC4` | Loc operation 4 |
| 137 | 0 | `NO_TIMEOUT` | Sent periodically to ensure TCP connection does not time out |
| 140 | 4 | `EVENT_CAMERA_POSITION` | Sent periodically when camera rotates |
| 142 | 8 | `IGNORELIST_DEL` | Delete ignore |
| 145 | 8 | `OPHELD5` | Obj operation 5 |
| 148 | 3 | `OPPLAYER2` | Player operation 2 |
| 149 | 8 | `RESUME_P_NAMEDIALOG` | Enter player name in dialog box |
| 155 | 9 | `OPNPCT` | Use component on NPC |
| 156 | 2 | `TRANSMITVAR_VERIFYID` | Sent after verify ID variable changes |
| 157 | Variable byte | `MESSAGE_PRIVATE` | Send private message |
| 158 | 4 | Unknown | Click on If1 component |
| 159 | 7 | `OPLOC3` | Loc operation 3 |
| 160 | 11 | `OPNPCU` | Use obj on NPC |
| 164 | Variable byte | `RESUME_P_STRINGDIALOG` | Enter string in dialog box |
| 172 | 8 | `FRIENDLIST_DEL` | Delete friend |
| 176 | 2 | Unknown | Loc examine |
| 177 | 14 | `OPHELDT` | Use component on obj |
| 178 | 6 | `RESUME_PAUSEBUTTON` | Click/hit spacebar to continue past dialog box |
| 186 | Variable byte | `MESSAGE_PUBLIC` | Send public message |
| 189 | 0 | `CLOSE_MODAL` | Sent after modal dialog closed |
| 197 | 8 | `IGNORELIST_ADD` | Add ignore |
| 199 | Variable byte | `EVENT_MOUSE_MOVE` | Sent periodically when mouse is moved or clicked |
| 200 | 6 | `EVENT_MOUSE_CLICK` | Sent when mouse is clicked |
| 201 | 6 | `IF_BUTTON2` | Component operation 2 |
| 204 | 10 | `APCOORDT` | Use component on tile |
| 205 | 8 | `OPHELD4` | Obj operation 4 |
| 207 | 20 | `MOVE_MINIMAPCLICK` | Walk/run to coordinate picked using the minimap |
| 212 | 3 | `OPPLAYER1` | Player operation 1 |
| 214 | 8 | `OPHELD6` | Obj operation 6 |
| 215 | 9 | `FRIEND_SETRANK` | Set clan member rank |
| 216 | Variable byte | `CLIENT_CHEAT` | Run :: command |
| 218 | 8 | `CLAN_JOINCHAT_LEAVECHAT` | Join or leave clan chat |
| 219 | 4 | `RESUME_P_COUNTDIALOG` | Enter number in dialog box |
| 222 | Variable byte | `MESSAGE_QUICKCHAT_PUBLIC` | Send public quickchat message |
| 223 | 3 | `OPPLAYER3` | Player operation 3 |
| 224 | 9 | `OPPLAYERT` | Use component on player |
| 227 | 7 | `OPOBJ2` | ObjStack operation 2 |
| 230 | 6 | `MOVE_GAMECLICK` | Walk/run to coordinate picked using the 3D viewport |
| 231 | 2 | `RESUME_P_OBJDIALOG` | Enter obj in dialog box |
| 232 | 7 | `OPOBJ4` | ObjStack operation 4 |
| 234 | 3 | `SET_CHATFILTERSETTINGS` | Set public chat, private chat and trade filter settings |
| 236 | 4 | `DETECT_MODIFIED_CLIENT` | Sent if the client is running in a window |
| 242 | 8 | `OPHELD3` | Obj operation 3 |
| 243 | Variable byte | `URL_REQUEST` | Request server construct and open URL from hostname and path |
| 245 | 3 | `OPNPC1` | NPC operation 1 |
| 248 | 1 | `EVENT_APPLET_FOCUS` | Sent after window/applet focus changes |
| 250 | 4 | `SOUND_SONGEND` | Sent after song ends |
| 251 | 4 | `CLICKWORLDMAP` | Click on world map |
| 255 | 6 | `IF_BUTTON8` | Component operation 8 |
## Downstream
| Opcode | Length | Jagex name | Description |
|-------:|---------------:|----------------------------------------|-----------------------------------------------------------------------|
| 1 | Variable short | `IF_SETTEXT` | Set component text |
| 2 | Variable short | `UPDATE_FRIENDCHAT_CHANNEL_FULL` | Update full list of clan members |
| 4 | 1 | `FRIENDLIST_LOADED` | Set friendserver connection status |
| 8 | 1 | `UPDATE_RUNENERGY` | Update player's run energy |
| 10 | 6 | `VARP_LARGE` | Set player variable (32-bit) |
| 11 | 8 | `IF_SETCOLOUR` | Set component colour |
| 17 | 15 | `MAP_PROJANIM_HALFSQ` | Start a ProjAnim using half-tile coordinates |
| 18 | 8 | `IF_SETNPCHEAD` | Show NPC head on component |
| 19 | 20 | `UPDATE_STOCKMARKET_SLOT` | Update Grand Exchange slot |
| 23 | 3 | `CHAT_FILTER_SETTINGS` | Set public chat, private chat and trade filter settings |
| 25 | Variable short | `PLAYER_INFO` | Player update |
| 26 | 4 | Unknown | Clear objs shown on a component |
| 30 | Variable byte | `URL_OPEN` | Open URL in player's web browser |
| 31 | 12 | `IF_SETTARGETPARAM` | Set target param of created componets |
| 33 | 3 | `SET_MAP_FLAG` | Set minimap flag coordinates |
| 34 | Variable short | `UPDATE_INV_PARTIAL` | Update partial inventory |
| 35 | 9 | `IF_OPENSUB` | Open sub-interface |
| 38 | 3 | `VARP_SMALL` | Set player variable (8-bit) |
| 40 | 7 | `IF_SETHIDE` | Set component hidden flag |
| 42 | 6 | `CAM_FORCEANGLE` | Rotate camera |
| 43 | Variable short | `UPDATE_IGNORELIST` | Update ignore list |
| 44 | Variable byte | `MESSAGE_PRIVATE` | Received private message |
| 46 | 8 | `CAM_SHAKE` | Shake camera |
| 47 | 7 | `OBJ_REVEAL` | Reveal ObjStack belonging to another player to this player |
| 49 | Variable short | `REBUILD_NORMAL` | Rebuild map build area |
| 52 | 2 | `CAM_RESET` | Reset camera immediately |
| 53 | Variable short | `UPDATE_ZONE_PARTIAL_ENCLOSED` | Set current zone and enclose multiple zone update packets |
| 54 | Variable byte | `SET_MOVEACTION` | Change 'Walk here' text |
| 55 | 1 | `MINIMAP_TOGGLE` | Set minimap state (rotation lock, compass blackout and map blackout) |
| 59 | Variable byte | `MESSAGE_GAME` | Game message |
| 60 | 5 | `OBJ_ADD` | Add ObjStack |
| 63 | 7 | `LOC_ANIM_SPECIFIC` | Animate loc for this player only |
| 65 | 10 | `IF_SETPOSITION` | Set position of component |
| 72 | 2 | `UPDATE_REBOOT_TIMER` | Show 'System update in' countdown |
| 75 | Variable byte | `CLIENT_SETVARCSTR_SMALL` | Set client string variable (<= 250 bytes) |
| 78 | 0 | `RESET_CLIENT_VARCACHE` | Reset all player variables to zero |
| 86 | Variable byte | `UPDATE_SITESETTINGS` | Update website settings cookie |
| 87 | 8 | `IF_SETMODEL` | Show model on a component |
| 89 | 10 | `IF_MOVESUB` | Move sub-interface to another component |
| 90 | 12 | `IF_SETANGLE` | Rotate model shown on a component |
| 93 | 8 | `CAM_LOOKAT` | Rotate camera to look at coordinates |
| 95 | 2 | `UPDATE_RUNWEIGHT` | Update weight of player's inventory |
| 96 | 0 | `TRIGGER_ONDIALOGABORT` | Close the currently open dialog interface |
| 97 | 2 | `UPDATE_ZONE_PARTIAL_FOLLOWS` | Set current zone |
| 99 | Variable byte | `MESSAGE_QUICKCHAT_FRIENDCHANNEL` | Clan chat quickchat message |
| 100 | 3 | `MIDI_SONG` | Play song |
| 103 | 4 | `LAST_LOGIN_INFO` | Set IP address of last login |
| 104 | Variable byte | `MESSAGE_PRIVATE_ECHO` | Sent private message |
| 105 | 15 | `MAP_PROJANIM` | Start a ProjAnim |
| 111 | 17 | Unknown | Start a ProjAnim, adjusting the coordinates based on the source's BAS |
| 113 | 12 | `IF_SET_PLAYERHEAD_IGNOREWORN` | Show player head (excluding equipment) on component |
| 114 | 7 | `OBJ_COUNT` | Update ObjStack count |
| 115 | 3 | `LOC_PREFETCH` | Prefetch a loc and its models from the JS5 server |
| 116 | Variable short | `CLIENT_SETVARCSTR_LARGE` | Set client string variable (<= 65,530 bytes) |
| 120 | 3 | `OBJ_DEL` | Delete ObjStack |
| 126 | Variable byte | `SET_PLAYER_OP` | Change player op text, cursor and priority |
| 130 | 3 | Unknown | Teleport player |
| 131 | 4 | `LOC_ADD_CHANGE` | Adds or changes a loc |
| 133 | 14 | Unknown | Attach loc to PathingEntity |
| 135 | 6 | `IF_CLOSESUB` | Close sub-interface |
| 136 | Variable short | `NPC_INFO` | NPC update |
| 137 | 3 | `VARBIT_SMALL` | Set player bit variable (up to 8 bits) |
| 138 | 6 | `VARBIT_LARGE` | Set player bit variable (up to 32 bits) |
| 144 | 6 | `SOUND_AREA` | Play sound at specified coordinate with radius |
| 147 | 2 | `UPDATE_ZONE_FULL_FOLLOWS` | Set current zone and clear it to prepare for full update |
| 148 | 8 | `CLIENT_SETVARC_LARGE` | Set client variable (32-bit) |
| 150 | 5 | `NPC_ANIM_SPECIFIC` | Animate NPC for this player only |
| 151 | 8 | `CAM_MOVETO` | Move camera |
| 152 | 10 | `IF_SPINMODEL` | Set rotation speed of model shown on a component |
| 153 | 6 | `SYNTH_SOUND` | Play sound |
| 155 | Variable short | `REBUILD_REGION` | Rebuild map build area (instanced) |
| 156 | 2 | `CAM_SMOOTHRESET` | Reset camera smoothly |
| 158 | 6 | `MAP_ANIM` | Start a SpotAnim |
| 162 | 14 | `IF_SETCLICKMASK` | Set click masks of created components |
| 163 | 0 | Unknown | Reset client predictions of all player variables |
| 164 | 6 | `UPDATE_STAT` | Update player's level and experience in a skill |
| 166 | 28 | `UPDATE_UID192` | Update the computer/user's unique ID and write to random.dat |
| 168 | 2 | `UPDATE_INV_STOP_TRANSMIT` | Delete local copy of inventory used by CS2 scripts |
| 172 | 8 | `IF_SETANIM` | Animate model shown on a component |
| 173 | Variable short | `REFLECTION_CHECKER` | Perform reflection check |
| 174 | Variable byte | `UPDATE_FRIENDCHAT_CHANNEL_SINGLEUSER` | Update single clan member |
| 176 | 5 | `CLIENT_SETVARC_SMALL` | Set client variable (8-bit) |
| 177 | 11 | `HINT_ARROW` | Add, change or delete a hint arrow |
| 179 | 4 | `LOC_ANIM` | Animate loc |
| 182 | Variable byte | `UPDATE_FRIENDLIST` | Update single friend |
| 183 | 12 | `IF_SETOBJ` | Show obj on component |
| 192 | 0 | `LOGOUT` | Logout |
| 194 | Variable short | `UPDATE_INV_FULL` | Update full inventory |
| 199 | 6 | `IF_SETPLAYERHEAD` | Show player head (including equipment) on component |
| 206 | 6 | `MIDI_JINGLE` | Play jingle |
| 221 | Variable byte | `MESSAGE_QUICKCHAT_PRIVATE_ECHO` | Sent private quickchat message |
| 222 | Variable byte | `MESSAGE_QUICKCHAT_PRIVATE` | Received private quickchat message |
| 225 | 5 | `IF_SETTOP` | Set top-level interface |
| 229 | 0 | `RESET_ANIMS` | Stop all player/NPC animations |
| 232 | 2 | `LOC_DEL` | Delete loc |
| 237 | 10 | `SPOTANIM_SPECIFIC` | Start a SpotAnim for this player only |
| 242 | 3 | `SETDRAWORDER` | Set player/NPC render priority |
| 243 | 8 | `IF_SETSCROLLPOS` | Set component scroll position |
| 246 | Variable byte | `MESSAGE_FRIENDCHANNEL` | Clan chat message |
| 253 | Variable byte | `RUNCLIENTSCRIPT` | Run CS2 script |
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