Team Fortress 2 Source Code as on 22/4/2020
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//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose:
//
// $NoKeywords: $
//=============================================================================//
#include "cbase.h"
#include "basetypes.h"
#include "hud.h"
#include <string.h>
#include <stdio.h>
#include "voice_status.h"
#include "r_efx.h"
#include <vgui_controls/TextImage.h>
#include <vgui/MouseCode.h>
#include "cdll_client_int.h"
#include "hud_macros.h"
#include "c_playerresource.h"
#include "cliententitylist.h"
#include "c_baseplayer.h"
#include "materialsystem/imesh.h"
#include "view.h"
#include "convar.h"
#include <vgui_controls/Controls.h>
#include <vgui/IScheme.h>
#include <vgui/ISurface.h>
#include "vgui_bitmapimage.h"
#include "materialsystem/imaterial.h"
#include "tier0/dbg.h"
#include "cdll_int.h"
#include <vgui/IPanel.h>
// memdbgon must be the last include file in a .cpp file!!!
#include "tier0/memdbgon.h"
using namespace vgui;
extern int cam_thirdperson;
#define VOICE_MODEL_INTERVAL 0.3
#define SQUELCHOSCILLATE_PER_SECOND 2.0f
ConVar voice_modenable( "voice_modenable", "1", FCVAR_ARCHIVE | FCVAR_CLIENTCMD_CAN_EXECUTE, "Enable/disable voice in this mod." );
ConVar voice_clientdebug( "voice_clientdebug", "0" );
// ---------------------------------------------------------------------- //
// The voice manager for the client.
// ---------------------------------------------------------------------- //
static CVoiceStatus *g_VoiceStatus = NULL;
CVoiceStatus* GetClientVoiceMgr()
{
if ( !g_VoiceStatus )
{
ClientVoiceMgr_Init();
}
return g_VoiceStatus;
}
void ClientVoiceMgr_Init()
{
if ( g_VoiceStatus )
return;
g_VoiceStatus = new CVoiceStatus();
}
void ClientVoiceMgr_Shutdown()
{
delete g_VoiceStatus;
g_VoiceStatus = NULL;
}
// ---------------------------------------------------------------------- //
// CVoiceStatus.
// ---------------------------------------------------------------------- //
static CVoiceStatus *g_pInternalVoiceStatus = NULL;
void __MsgFunc_VoiceMask(bf_read &msg)
{
if(g_pInternalVoiceStatus)
g_pInternalVoiceStatus->HandleVoiceMaskMsg(msg);
}
void __MsgFunc_RequestState(bf_read &msg)
{
if(g_pInternalVoiceStatus)
g_pInternalVoiceStatus->HandleReqStateMsg(msg);
}
// ---------------------------------------------------------------------- //
// CVoiceStatus.
// ---------------------------------------------------------------------- //
CVoiceStatus::CVoiceStatus()
{
m_nControlSize = 0;
m_bBanMgrInitialized = false;
m_LastUpdateServerState = 0;
m_bTalking = m_bServerAcked = false;
#ifdef VOICE_VOX_ENABLE
m_bAboveThresholdTimer.Invalidate();
#endif // VOICE_VOX_ENABLE
m_bServerModEnable = -1;
m_pHeadLabelMaterial = NULL;
m_bHeadLabelsDisabled = false;
}
CVoiceStatus::~CVoiceStatus()
{
if ( m_pHeadLabelMaterial )
{
m_pHeadLabelMaterial->DecrementReferenceCount();
}
g_pInternalVoiceStatus = NULL;
const char *pGameDir = engine->GetGameDirectory();
if( pGameDir )
{
if(m_bBanMgrInitialized)
{
m_BanMgr.SaveState( pGameDir );
}
}
}
int CVoiceStatus::Init(
IVoiceStatusHelper *pHelper,
VPANEL pParentPanel)
{
const char *pGameDir = engine->GetGameDirectory();
if( pGameDir )
{
m_BanMgr.Init( pGameDir );
m_bBanMgrInitialized = true;
}
Assert(!g_pInternalVoiceStatus);
g_pInternalVoiceStatus = this;
m_pHeadLabelMaterial = materials->FindMaterial( "voice/icntlk_pl", TEXTURE_GROUP_VGUI );
m_pHeadLabelMaterial->IncrementReferenceCount();
m_bInSquelchMode = false;
m_pHelper = pHelper;
m_pParentPanel = pParentPanel;
HOOK_MESSAGE(VoiceMask);
HOOK_MESSAGE(RequestState);
return 1;
}
BitmapImage* vgui_LoadMaterial( vgui::VPANEL pParent, const char *pFilename )
{
return new BitmapImage( pParent, pFilename );
}
void CVoiceStatus::VidInit()
{
}
void CVoiceStatus::Frame(double frametime)
{
// check server banned players once per second
if (gpGlobals->curtime - m_LastUpdateServerState > 1)
{
UpdateServerState(false);
}
}
float g_flHeadOffset = 35;
float g_flHeadIconSize = 8;
void CVoiceStatus::SetHeadLabelOffset( float offset )
{
g_flHeadOffset = offset;
}
float CVoiceStatus::GetHeadLabelOffset( void ) const
{
return g_flHeadOffset;
}
void CVoiceStatus::DrawHeadLabels()
{
if ( m_bHeadLabelsDisabled )
return;
if ( GameRules() && ( GameRules()->ShouldDrawHeadLabels() == false ) )
return;
if( !m_pHeadLabelMaterial )
return;
CMatRenderContextPtr pRenderContext( materials );
for(int i=0; i < VOICE_MAX_PLAYERS; i++)
{
if ( !m_VoicePlayers[i] )
continue;
IClientNetworkable *pClient = cl_entitylist->GetClientEntity( i+1 );
// Don't show an icon if the player is not in our PVS.
if ( !pClient || pClient->IsDormant() )
continue;
C_BasePlayer *pPlayer = dynamic_cast<C_BasePlayer*>(pClient);
if( !pPlayer )
continue;
// Don't show an icon for dead or spectating players (ie: invisible entities).
if( pPlayer->IsPlayerDead() )
continue;
// Place it 20 units above his head.
Vector vOrigin = pPlayer->WorldSpaceCenter();
vOrigin.z += g_flHeadOffset;
// Align it so it never points up or down.
Vector vUp( 0, 0, 1 );
Vector vRight = CurrentViewRight();
if ( fabs( vRight.z ) > 0.95 ) // don't draw it edge-on
continue;
vRight.z = 0;
VectorNormalize( vRight );
float flSize = g_flHeadIconSize;
pRenderContext->Bind( pPlayer->GetHeadLabelMaterial() );
IMesh *pMesh = pRenderContext->GetDynamicMesh();
CMeshBuilder meshBuilder;
meshBuilder.Begin( pMesh, MATERIAL_QUADS, 1 );
meshBuilder.Color3f( 1.0, 1.0, 1.0 );
meshBuilder.TexCoord2f( 0,0,0 );
meshBuilder.Position3fv( (vOrigin + (vRight * -flSize) + (vUp * flSize)).Base() );
meshBuilder.AdvanceVertex();
meshBuilder.Color3f( 1.0, 1.0, 1.0 );
meshBuilder.TexCoord2f( 0,1,0 );
meshBuilder.Position3fv( (vOrigin + (vRight * flSize) + (vUp * flSize)).Base() );
meshBuilder.AdvanceVertex();
meshBuilder.Color3f( 1.0, 1.0, 1.0 );
meshBuilder.TexCoord2f( 0,1,1 );
meshBuilder.Position3fv( (vOrigin + (vRight * flSize) + (vUp * -flSize)).Base() );
meshBuilder.AdvanceVertex();
meshBuilder.Color3f( 1.0, 1.0, 1.0 );
meshBuilder.TexCoord2f( 0,0,1 );
meshBuilder.Position3fv( (vOrigin + (vRight * -flSize) + (vUp * -flSize)).Base() );
meshBuilder.AdvanceVertex();
meshBuilder.End();
pMesh->Draw();
}
}
void CVoiceStatus::UpdateSpeakerStatus(int entindex, bool bTalking)
{
if(!m_pParentPanel)
return;
if( voice_clientdebug.GetInt() )
{
Msg( "CVoiceStatus::UpdateSpeakerStatus: ent %d talking = %d\n", entindex, bTalking );
}
// Is it the local player talking?
if( entindex == -1 )
{
m_bTalking = !!bTalking;
if( bTalking )
{
// Enable voice for them automatically if they try to talk.
engine->ClientCmd( "voice_modenable 1" );
}
}
else if( entindex == -2 )
{
m_bServerAcked = !!bTalking;
}
#ifdef VOICE_VOX_ENABLE
else if( entindex == -3 )
{
if ( bTalking )
{
const float AboveThresholdMinDuration = 0.5f;
m_bAboveThresholdTimer.Start( AboveThresholdMinDuration );
}
}
#endif // VOICE_VOX_ENABLE
else if(entindex > 0 && entindex <= VOICE_MAX_PLAYERS)
{
int iClient = entindex - 1;
if(iClient < 0)
return;
if(bTalking)
{
m_VoicePlayers[iClient] = true;
m_VoiceEnabledPlayers[iClient] = true;
}
else
{
m_VoicePlayers[iClient] = false;
}
}
}
void CVoiceStatus::UpdateServerState(bool bForce)
{
// Can't do anything when we're not in a level.
if( !g_bLevelInitialized )
{
if( voice_clientdebug.GetInt() )
{
Msg( "CVoiceStatus::UpdateServerState: g_bLevelInitialized\n" );
}
return;
}
int bCVarModEnable = !!voice_modenable.GetInt();
if(bForce || m_bServerModEnable != bCVarModEnable)
{
m_bServerModEnable = bCVarModEnable;
char str[256];
Q_snprintf(str, sizeof(str), "VModEnable %d", m_bServerModEnable);
engine->ServerCmd(str);
if( voice_clientdebug.GetInt() )
{
Msg( "CVoiceStatus::UpdateServerState: Sending '%s'\n", str );
}
}
char str[2048];
Q_strncpy(str,"vban",sizeof(str));
bool bChange = false;
for(unsigned long dw=0; dw < VOICE_MAX_PLAYERS_DW; dw++)
{
unsigned long serverBanMask = 0;
unsigned long banMask = 0;
for(unsigned long i=0; i < 32; i++)
{
int playerIndex = ( dw * 32 + i );
if ( playerIndex >= MAX_PLAYERS )
break;
player_info_t pi;
if ( !engine->GetPlayerInfo( i+1, &pi ) )
continue;
if ( m_BanMgr.GetPlayerBan( pi.guid ) )
{
banMask |= 1 << i;
}
if ( m_ServerBannedPlayers[playerIndex] )
{
serverBanMask |= 1 << i;
}
}
if ( serverBanMask != banMask )
{
bChange = true;
}
// Ok, the server needs to be updated.
char numStr[512];
Q_snprintf(numStr, sizeof(numStr), " %lx", banMask);
Q_strncat(str, numStr, sizeof(str), COPY_ALL_CHARACTERS);
}
if(bChange || bForce)
{
if( voice_clientdebug.GetInt() )
{
Msg( "CVoiceStatus::UpdateServerState: Sending '%s'\n", str );
}
engine->ServerCmd( str, false ); // Tell the server..
}
else
{
if( voice_clientdebug.GetInt() )
{
Msg( "CVoiceStatus::UpdateServerState: no change\n" );
}
}
m_LastUpdateServerState = gpGlobals->curtime;
}
void CVoiceStatus::HandleVoiceMaskMsg(bf_read &msg)
{
unsigned int dw;
for(dw=0; dw < VOICE_MAX_PLAYERS_DW; dw++)
{
m_AudiblePlayers.SetDWord(dw, (unsigned long)msg.ReadLong());
m_ServerBannedPlayers.SetDWord(dw, (unsigned long)msg.ReadLong());
if( voice_clientdebug.GetInt())
{
Msg("CVoiceStatus::HandleVoiceMaskMsg\n");
Msg(" - m_AudiblePlayers[%d] = %u\n", dw, m_AudiblePlayers.GetDWord(dw));
Msg(" - m_ServerBannedPlayers[%d] = %u\n", dw, m_ServerBannedPlayers.GetDWord(dw));
}
}
m_bServerModEnable = msg.ReadByte();
}
void CVoiceStatus::HandleReqStateMsg(bf_read &msg)
{
if(voice_clientdebug.GetInt())
{
Msg("CVoiceStatus::HandleReqStateMsg\n");
}
UpdateServerState(true);
}
void CVoiceStatus::StartSquelchMode()
{
if(m_bInSquelchMode)
return;
m_bInSquelchMode = true;
m_pHelper->UpdateCursorState();
}
void CVoiceStatus::StopSquelchMode()
{
m_bInSquelchMode = false;
m_pHelper->UpdateCursorState();
}
bool CVoiceStatus::IsInSquelchMode()
{
return m_bInSquelchMode;
}
void SetOrUpdateBounds(
vgui::Panel *pPanel,
int left, int top, int wide, int tall,
bool bOnlyUpdateBounds, int &topCoord, int &bottomCoord )
{
if ( bOnlyUpdateBounds )
{
if ( top < topCoord )
topCoord = top;
if ( (top+tall) >= bottomCoord )
bottomCoord = top+tall;
}
else
{
pPanel->SetBounds( left, top, wide, tall );
}
}
//-----------------------------------------------------------------------------
// Purpose: returns true if the target client has been banned
// Input : playerID -
// Output : Returns true on success, false on failure.
//-----------------------------------------------------------------------------
bool CVoiceStatus::IsPlayerBlocked(int iPlayer)
{
player_info_t pi;
if ( !engine->GetPlayerInfo( iPlayer, &pi ) )
return false;
return m_BanMgr.GetPlayerBan( pi.guid );
}
//-----------------------------------------------------------------------------
// Purpose: returns true if the player can't hear the other client due to game rules (eg. the other team)
// Input : playerID -
// Output : Returns true on success, false on failure.
//-----------------------------------------------------------------------------
bool CVoiceStatus::IsPlayerAudible(int iPlayer)
{
return !!m_AudiblePlayers[iPlayer-1];
}
//-----------------------------------------------------------------------------
// returns true if the player is currently speaking
//-----------------------------------------------------------------------------
bool CVoiceStatus::IsPlayerSpeaking(int iPlayerIndex)
{
return m_VoicePlayers[iPlayerIndex-1] != 0;
}
//-----------------------------------------------------------------------------
// returns true if the local player is attempting to speak
//-----------------------------------------------------------------------------
bool CVoiceStatus::IsLocalPlayerSpeaking( void )
{
#ifdef VOICE_VOX_ENABLE
if ( voice_vox.GetBool() )
{
if ( m_bAboveThresholdTimer.IsElapsed() == true )
{
return false;
}
}
#endif // VOICE_VOX_ENABLE
return m_bTalking;
}
//-----------------------------------------------------------------------------
// Purpose: blocks/unblocks the target client from being heard
// Input : playerID -
// Output : Returns true on success, false on failure.
//-----------------------------------------------------------------------------
void CVoiceStatus::SetPlayerBlockedState(int iPlayer, bool blocked)
{
if (voice_clientdebug.GetInt())
{
Msg( "CVoiceStatus::SetPlayerBlockedState part 1\n" );
}
player_info_t pi;
if ( !engine->GetPlayerInfo( iPlayer, &pi ) )
return;
if (voice_clientdebug.GetInt())
{
Msg( "CVoiceStatus::SetPlayerBlockedState part 2\n" );
}
// Squelch or (try to) unsquelch this player.
if (voice_clientdebug.GetInt())
{
Msg("CVoiceStatus::SetPlayerBlockedState: setting player %d ban to %d\n", iPlayer, !m_BanMgr.GetPlayerBan(pi.guid));
}
m_BanMgr.SetPlayerBan(pi.guid, !m_BanMgr.GetPlayerBan(pi.guid));
UpdateServerState(false);
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CVoiceStatus::SetHeadLabelMaterial( const char *pszMaterial )
{
if ( m_pHeadLabelMaterial )
{
m_pHeadLabelMaterial->DecrementReferenceCount();
m_pHeadLabelMaterial = NULL;
}
m_pHeadLabelMaterial = materials->FindMaterial( pszMaterial, TEXTURE_GROUP_VGUI );
m_pHeadLabelMaterial->IncrementReferenceCount();
}