void C_HLTVCamera::SpecNextPlayer( bool bInverse )
{
int start = 0;
if ( m_iTraget1 > 0 && m_iTraget1 <= gpGlobals->maxClients )
start = m_iTraget1;
else if (GetBall() && m_iTraget1 == GetBall()->entindex())
start = 0;
int index = start;
while ( true )
{
// got next/prev player
if ( bInverse )
index--;
else
index++;
// check bounds
if ( index < 0 )
{
index = gpGlobals->maxClients;
}
else if ( index > gpGlobals->maxClients )
{
index = 0;
}
if ( index == start )
break; // couldn't find a new valid player
if (index > 0 && index <= gpGlobals->maxClients)
{
C_BasePlayer *pPlayer = UTIL_PlayerByIndex( index );
if ( !pPlayer )
continue;
// only follow living players
if ( pPlayer->IsObserver() )
continue;
}
break; // found a new player
}
if (index == 0 && GetBall())
index = GetBall()->entindex();
if (index != 0)
SetPrimaryTarget( index );
// turn off auto director once user tried to change view settings
SetAutoDirector( false );
}
void C_HLTVCamera::SpecNamedPlayer( const char *szPlayerName )
{
for ( int index = 1; index <= gpGlobals->maxClients; ++index )
{
C_BasePlayer *pPlayer = UTIL_PlayerByIndex( index );
if ( !pPlayer )
continue;
if ( !FStrEq( szPlayerName, pPlayer->GetPlayerName() ) )
continue;
// only follow living players or dedicated spectators
if ( pPlayer->IsObserver() && pPlayer->GetTeamNumber() != TEAM_SPECTATOR )
continue;
SetPrimaryTarget( index );
return;
}
}
void C_HLTVCamera::FireGameEvent( IGameEvent * event)
{
if ( !g_bEngineIsHLTV )
return; // not in HLTV mode
const char *type = event->GetName();
if ( Q_strcmp( "game_newmap", type ) == 0 )
{
Reset(); // reset all camera settings
// show spectator UI
if ( !GetViewPortInterface() )
return;
if ( engine->IsPlayingDemo() )
{
// for demo playback show full menu
GetViewPortInterface()->ShowPanel( PANEL_SPECMENU, true );
SetMode( OBS_MODE_ROAMING );
}
else
{
// during live broadcast only show black bars
GetViewPortInterface()->ShowPanel( PANEL_SPECGUI, true );
}
return;
}
if ( Q_strcmp( "hltv_message", type ) == 0 )
{
wchar_t outputBuf[1024];
const char *pszText = event->GetString( "text", "" );
char *tmpStr = hudtextmessage->LookupString( pszText );
const wchar_t *pBuf = g_pVGuiLocalize->Find( tmpStr );
if ( pBuf )
{
// Copy pBuf into szBuf[i].
int nMaxChars = sizeof( outputBuf ) / sizeof( wchar_t );
wcsncpy( outputBuf, pBuf, nMaxChars );
outputBuf[nMaxChars-1] = 0;
}
else
{
g_pVGuiLocalize->ConvertANSIToUnicode( tmpStr, outputBuf, sizeof(outputBuf) );
}
GetCenterPrint()->Print( ConvertCRtoNL( outputBuf ) );
return ;
}
if ( Q_strcmp( "hltv_title", type ) == 0 )
{
Q_strncpy( m_szTitleText, event->GetString( "text", "" ), sizeof(m_szTitleText) );
return;
}
if ( Q_strcmp( "hltv_status", type ) == 0 )
{
int nNumProxies = event->GetInt( "proxies" );
m_nNumSpectators = event->GetInt( "clients" ) - nNumProxies;
return;
}
// after this only auto-director commands follow
// don't execute them is autodirector is off and PVS is unlocked
if ( !spec_autodirector.GetBool() && !IsPVSLocked() )
return;
if ( Q_strcmp( "hltv_cameraman", type ) == 0 )
{
Reset();
m_nCameraMode = OBS_MODE_ROAMING;
m_iCameraMan = event->GetInt( "index" );
return;
}
if ( Q_strcmp( "hltv_fixed", type ) == 0 )
{
m_iCameraMan = 0;
m_vCamOrigin.x = event->GetInt( "posx" );
m_vCamOrigin.y = event->GetInt( "posy" );
m_vCamOrigin.z = event->GetInt( "posz" );
QAngle angle;
angle.x = event->GetInt( "theta" );
angle.y = event->GetInt( "phi" );
angle.z = 0; // no roll yet
if ( m_nCameraMode != OBS_MODE_FIXED )
{
SetMode( OBS_MODE_FIXED );
SetCameraAngle( angle );
m_flFOV = event->GetFloat( "fov", 90 );
}
SetPrimaryTarget( event->GetInt( "target" ) );
if ( m_iTraget1 == 0 )
{
SetCameraAngle( angle );
}
return;
}
if ( Q_strcmp( "hltv_chase", type ) == 0 )
{
bool bInEye = event->GetBool( "ineye" );
// check if we are already in a player chase mode
bool bIsInChaseMode = (m_nCameraMode==OBS_MODE_IN_EYE)|| (m_nCameraMode==OBS_MODE_CHASE);
// if we are in auto director or not in a valid chase mode, set new mode now
if ( spec_autodirector.GetBool() || !bIsInChaseMode )
{
SetMode( bInEye?OBS_MODE_IN_EYE:OBS_MODE_CHASE );
}
m_iCameraMan = 0;
m_iTraget2 = event->GetInt( "target2" );
m_flDistance = event->GetFloat( "distance", m_flDistance );
m_flOffset = event->GetFloat( "offset", m_flOffset );
m_flTheta = event->GetFloat( "theta", m_flTheta );
m_flPhi = event->GetFloat( "phi", m_flPhi );
m_flFOV = event->GetFloat( "fov", 90 );
m_flInertia = event->GetFloat( "inertia", 30.f ) / 10.f;
// if inertia is not set use standard value
if ( m_flInertia <= 0 )
m_flInertia = 3.0f;
SetPrimaryTarget( event->GetInt( "target1" ) );
return;
}
}
