void CHudChatLine::PerformFadeout( void )
{
// Flash + Extra bright when new
float curtime = gpGlobals->curtime;
int lr = m_clrText[0];
int lg = m_clrText[1];
int lb = m_clrText[2];
//CSPort chat only fades out, no blinking.
if ( curtime <= m_flExpireTime && curtime > m_flExpireTime - CHATLINE_FADE_TIME )
{
float frac = ( m_flExpireTime - curtime ) / CHATLINE_FADE_TIME;
int alpha = frac * 255;
alpha = clamp( alpha, 0, 255 );
wchar_t wbuf[4096];
GetText(0, wbuf, sizeof(wbuf));
SetText( "" );
if ( m_iNameLength > 0 )
{
wchar_t wText[4096];
// draw the first x characters in the player color
wcsncpy( wText, wbuf, min( m_iNameLength + 1, MAX_PLAYER_NAME_LENGTH+32) );
wText[ min( m_iNameLength, MAX_PLAYER_NAME_LENGTH+31) ] = 0;
m_clrNameColor[3] = alpha;
InsertColorChange( m_clrNameColor );
InsertString( wText );
wcsncpy( wText, wbuf + ( m_iNameLength ), wcslen( wbuf + m_iNameLength ) );
wText[ wcslen( wbuf + m_iNameLength ) ] = '\0';
InsertColorChange( Color( g_ColorYellow[0], g_ColorYellow[1], g_ColorYellow[2], alpha ) );
InsertString( wText );
InvalidateLayout( true );
}
else
{
InsertColorChange( Color( lr, lg, lb, alpha ) );
InsertString( wbuf );
}
}
OnThink();
}
//-----------------------------------------------------------------------------
// Purpose: Inserts colored text into the RichText control at the given alpha
//-----------------------------------------------------------------------------
void CBaseHudChatLine::Colorize( int alpha )
{
// clear out text
SetText( "" );
CBaseHudChat *pChat = dynamic_cast<CBaseHudChat*>(GetParent() );
if ( pChat && pChat->GetChatHistory() )
{
pChat->GetChatHistory()->InsertString( "\n" );
}
wchar_t wText[4096];
Color color;
for ( int i=0; i<m_textRanges.Count(); ++i )
{
wchar_t * start = m_text + m_textRanges[i].start;
int len = m_textRanges[i].end - m_textRanges[i].start + 1;
if ( len > 1 )
{
wcsncpy( wText, start, len );
wText[len-1] = 0;
color = m_textRanges[i].color;
color[3] = alpha;
InsertColorChange( color );
InsertString( wText );
CBaseHudChat *pChat = dynamic_cast<CBaseHudChat*>(GetParent() );
if ( pChat && pChat->GetChatHistory() )
{
pChat->GetChatHistory()->InsertColorChange( color );
pChat->GetChatHistory()->InsertString( wText );
pChat->GetChatHistory()->InsertFade( hud_saytext_time.GetFloat(), CHAT_HISTORY_IDLE_FADE_TIME );
if ( i == m_textRanges.Count()-1 )
{
pChat->GetChatHistory()->InsertFade( -1, -1 );
}
}
}
}
InvalidateLayout( true );
}
void CBaseHudChatLine::PerformFadeout( void )
{
// Flash + Extra bright when new
float curtime = gpGlobals->curtime;
int lr = m_clrText[0];
int lg = m_clrText[1];
int lb = m_clrText[2];
if ( curtime >= m_flStartTime && curtime < m_flStartTime + CHATLINE_FLASH_TIME )
{
float frac1 = ( curtime - m_flStartTime ) / CHATLINE_FLASH_TIME;
float frac = frac1;
frac *= CHATLINE_NUM_FLASHES;
frac *= 2 * M_PI;
frac = cos( frac );
frac = clamp( frac, 0.0f, 1.0f );
frac *= (1.0f-frac1);
int r = lr, g = lg, b = lb;
r = r + ( 255 - r ) * frac;
g = g + ( 255 - g ) * frac;
b = b + ( 255 - b ) * frac;
// Draw a right facing triangle in red, faded out over time
int alpha = 63 + 192 * (1.0f - frac1 );
alpha = clamp( alpha, 0, 255 );
wchar_t wbuf[4096];
GetText(0, wbuf, sizeof(wbuf));
SetText( "" );
InsertColorChange( Color( r, g, b, 255 ) );
InsertString( wbuf );
}
else if ( curtime <= m_flExpireTime && curtime > m_flExpireTime - CHATLINE_FADE_TIME )
{
float frac = ( m_flExpireTime - curtime ) / CHATLINE_FADE_TIME;
int alpha = frac * 255;
alpha = clamp( alpha, 0, 255 );
wchar_t wbuf[4096];
GetText(0, wbuf, sizeof(wbuf));
SetText( "" );
InsertColorChange( Color( lr * frac, lg * frac, lb * frac, alpha ) );
InsertString( wbuf );
}
else
{
wchar_t wbuf[4096];
GetText(0, wbuf, sizeof(wbuf));
SetText( "" );
InsertColorChange( Color( lr, lg, lb, 255 ) );
InsertString( wbuf );
}
OnThink();
}
