c_peer2peer_netmessages.proto

Protobufs / c_peer2peer_netmessages.proto

CS2 build 25218825 · Steam date 2026-09-09 · platform windows-x86_64 · schema format 2.2

Group: CS2 wire formatMessages: 6 top-level, 7 totalEnums: 1 top-level, 2 total

Imports: netmessages.proto, networkbasetypes.proto

Enums

P2P_Messages

P2P P2 Messages p2p_TextMessage p2p_Voice p2p_Ping p2p_VRAvatarPosition p2p_WatchSynchronization p2p_FightingGame_GameData p2p_FightingGame_Connection

Schema entity: P2P_Messages

Name	Number	Message
p2p_TextMessage	256
p2p_Voice	257
p2p_Ping	258
p2p_VRAvatarPosition	259
p2p_WatchSynchronization	260
p2p_FightingGame_GameData	261
p2p_FightingGame_Connection	262

Messages

CP2P_TextMessage

CP2P CP2 TextMessage Text Message text

Field	Number	Label	Type	Default	Description
text	1	optional	bytes

CSteam_Voice_Encoding

CSteam Steam Voice Encoding voice_data

Field	Number	Label	Type	Default	Description
voice_data	1	optional	bytes

CP2P_Voice

CP2P CP2 Voice audio broadcast_group

Field	Number	Label	Type	Default	Description
audio	1	optional	CMsgVoiceAudio
broadcast_group	2	optional	uint32

CP2P_Voice.Handler_Flags

Handler Flags Played_Audio

Name	Number	Message
Played_Audio	1

CP2P_Ping

CP2P CP2 Ping send_time is_reply

Field	Number	Label	Type	Default	Description
send_time	1	optional	uint64
is_reply	2	optional	bool

CP2P_VRAvatarPosition

CP2P CP2 VRAvatarPosition VR Avatar Position VRAvatar AvatarPosition body_parts hat_id scene_id world_scale

Field	Number	Label	Type	Default	Description
body_parts	1	repeated	CP2P_VRAvatarPosition.COrientation
hat_id	2	optional	int32
scene_id	3	optional	int32
world_scale	4	optional	int32

CP2P_VRAvatarPosition.COrientation

Orientation pos ang

Referenced by (1): CP2P_VRAvatarPosition

Field	Number	Label	Type	Default	Description
pos	1	optional	CMsgVector
ang	2	optional	CMsgQAngle

CP2P_WatchSynchronization

CP2P CP2 WatchSynchronization Watch Synchronization demo_tick paused tv_listen_voice_indices dota_spectator_mode dota_spectator_watching_broadcaster dota_spectator_hero_index dota_spectator_autospeed dota_replay_speed

Field	Number	Label	Type	Default	Description
demo_tick	1	optional	int32
paused	2	optional	bool
tv_listen_voice_indices	3	optional	uint64
dota_spectator_mode	4	optional	int32
dota_spectator_watching_broadcaster	5	optional	bool
dota_spectator_hero_index	6	optional	int32
dota_spectator_autospeed	7	optional	int32
dota_replay_speed	8	optional	int32

Reference graph

Message reference graph (4 edges)

flowchart LR
    n0["CP2P_Voice"]
    n1["CMsgVoiceAudio"]
    n0 --> n1
    n2["CP2P_VRAvatarPosition"]
    n3["CP2P_VRAvatarPosition.COrientation"]
    n2 --> n3
    n4["CMsgVector"]
    n3 --> n4
    n5["CMsgQAngle"]
    n3 --> n5