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https://github.com/Shpoike/Quakespasm.git
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42 lines
2.8 KiB
C
42 lines
2.8 KiB
C
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//spike -- this file contains prototypes+etc for voice chat.
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//it should be fairly straight forward to integrate this into other engines, however, to implement it properly you'll need to deal with the whole pext2_voicechat handshake thing.
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//for quakespasm-spiked this is already handled for entity deltas etc.
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//you'll also need to figure out something with the 4 clientcommands that servers might receive.
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//to test, cl_voip_test 1;sv_voip_echo 0;+voip should start playing even without any protocol extensions. then move on to cl_voip_test 0;sv_voip_echo 1;+voip once you have protocol stuff working.
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//you'll also want to add the various voip settings to the menu, especially cl_voip_play (slider 0-1), cl_voip_send (boolean), +voip binding.
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//defined elsewhere
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//#define svcfte_voicechat 84
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//#define clcfte_voicechat 83
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struct client_s;
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//client functions
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void S_Voip_Transmit(unsigned char clc, sizebuf_t *buf); //call from CL_SendMove (null buf if not connecting, grabs new data, encodes, and writes into the buffer)
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void S_Voip_MapChange(void); //call from end of CL_ParseServerinfo (tells server to reenable voice chat)
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void S_Voip_Parse(void); //call from CL_ParseServerMessage+svcfte_voicechat. processes voip data from the server
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int S_Voip_Loudness(qboolean ignorevad); //for sbar stuff, if you want to draw some mic-level bar (returns 0-100, or -1 for not transmitting)
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qboolean S_Voip_Speaking(unsigned int plno); //for sbar stuff, if you want to query which other players are speaking (add a scoreboard back-colour or something).
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void S_Voip_Init(void); //call from S_Init, registers client cvars+commands
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//server functions
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void SV_VoiceInit(void); //call from SV_Init, registers server cvars+commands
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void SV_VoiceInitClient(struct client_s *client); //call from start of SV_SendServerinfo, disables voice chat until the client is ready to re-enable it
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void SV_VoiceSendPacket(struct client_s *client, sizebuf_t *buf); //call from near end of SV_SendClientDatagram, to forward voice data to other clients
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void SV_VoiceReadPacket(struct client_s *client); //call from SV_ReadClientMessage+clcfte_voicechat. processes voip data from clients and figures out which clients to forward to
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typedef struct
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{
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unsigned int read; /*place in ring*/
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unsigned char mute[MAX_SCOREBOARD/8]; /*which other clients should be muted for this player, reducing bandwidth from annoying cunts*/
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qboolean active; /*client wants to hear other people*/
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enum
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{
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/*should we add one to respond to the last speaker? or should that be an automagic +voip_reply instead?*/
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VT_TEAM,
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VT_ALL,
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VT_NONMUTED, /*cheap, but allows custom private channels with no external pesters*/
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VT_PLAYERSLOT0
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/*player0+...*/
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} target;
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} client_voip_t; //embedded within struct client_s as a member named voip
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