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HolyLib:PreProcessVoiceChat

 boolean HolyLib:PreProcessVoiceChat( Player ply, VoiceData voiceData )

Description

Called before the voicedata is processed.
Return true to stop the engine from processing it.

After the hook the VoiceData becomes invalid, if you want to store it call VoiceData:CreateCopy() and use the returned VoiceData.

Arguments

1Player ply

The Player that wants to listen to the events, can be NULL if it's called before a player spawned

2VoiceData voiceData

The Voice Data we received

Returns

1boolean cancel

Return true to stop the engine from processing anything

Example

Example to record, save and play back voices

voiceTbl = {} concommand.Add("record_me", function() hook.Remove("Think", "VoiceChat_Example") -- Doesn't like to play back while recording :^ voiceTbl = {} voiceStartTick=engine.TickCount() hook.Add("HolyLib:PreProcessVoiceChat", "VoiceChat_Example", function(ply, voiceData) if !voiceTbl[ply] then voiceTbl[ply] = {} end voiceTbl[ply][engine.TickCount() - voiceStartTick] = voiceData:CreateCopy() -- We save the tick delays since the voice data isn't sent every frame and has random delays. end) end) concommand.Add("stop_record", function() hook.Remove("HolyLib:PreProcessVoiceChat", "VoiceChat_Example") end) concommand.Add("play_me", function(ply) if !voiceTbl[ply] then ply:ChatPrint("You first need to record.") return end if !player.GetBots()[1] then RunConsoleCommand("bot") end hook.Remove("HolyLib:PreProcessVoiceChat", "VoiceChat_Example") voiceIdx = 0 hook.Add("Think", "VoiceChat_Example", function() if !IsValid(ply) then hook.Remove("Think", "VoiceChat_Example") return end voiceIdx = voiceIdx + 1 local voiceData = voiceTbl[ply][voiceIdx] -- We play it back in the exact same tick delays we received it in to not speed it up affect it in any way. if voiceData then voicechat.ProcessVoiceData(player.GetBots()[1], voiceData) end end) end) -- VoiceStream examples -- NOTE -- -- A VoiceStream internally uses the format our "voiceTbl" already has, the key is a number/tick and the value is a VoiceData. -- Because of this the VoiceStream:SetData / VoiceStream:GetData functions seamlessly with our code. concommand.Add("save_record", function(ply) local voiceStream = voicechat.CreateVoiceStream() voiceStream:SetData(voiceTbl[ply] or {}) voicechat.SaveVoiceStream(voiceStream, "voiceData_" .. ply:SteamID64() .. ".dat", "DATA") ply:ChatPrint("Saved the VoiceStream") end) concommand.Add("load_record", function(ply) local voiceStream, status = voicechat.LoadVoiceStream("voiceData_" .. ply:SteamID64() .. ".dat", "DATA") if voiceStream then voiceTbl[ply] = voiceStream:GetData() ply:ChatPrint("Loaded the VoiceStream") else ply:ChatPrint("Failed to load VoiceStream. You probably don't have a save.") end end) -- Async VoiceStream examples concommand.Add("async_save_record", function(ply) local voiceStream = voicechat.CreateVoiceStream() voiceStream:SetData(voiceTbl[ply] or {}) voicechat.SaveVoiceStream(voiceStream, "voiceData_" .. ply:SteamID64() .. ".dat", "DATA", async, function(voiceStream, status) if !IsValid(ply) then return end ply:ChatPrint("Saved the VoiceStream") end) end) concommand.Add("async_load_record", function(ply) voicechat.LoadVoiceStream("voiceData_" .. ply:SteamID64() .. ".dat", "DATA", true, function(voiceStream, status) if !IsValid(ply) then return end if voiceStream then voiceTbl[ply] = voiceStream:GetData() ply:ChatPrint("Loaded the VoiceStream") else ply:ChatPrint("Failed to load VoiceStream. You probably don't have a save.") end end) end)

Example

The Engine's voicechat but in Lua

hook.Add("HolyLib:PreProcessVoiceChat", "VoiceChat_Engine", function(pClient, voiceData) if GetConVar("voice_debugfeedbackfrom"):GetBool() then print(string.format("Sending voice from: %s - playerslot: %d", pClient:Name(), pClient:EntIndex())) end local iLength = voiceData:GetLength() for _, pDestClient in player.Iterator() do local bSelf = pDestClient == pClient local bHearsPlayer = voicechat.IsHearingClient(pDestClient, pClient) voiceData:SetProximity(voicechat.IsProximityHearingClient(pDestClient, pClient)) if !bHearsPlayer && !bSelf then continue end voiceData:SetLength(iLength) if !bHearsPlayer then -- Still send something, just zero length (this is so the client -- can display something that shows that the server knows it's talking). voiceData:SetLength(0) end voicechat.SendVoiceData(pDestClient, voiceData) end return true -- Stop Engine handling since we fully handled it end)