81 lines
1.6 KiB
C++
81 lines
1.6 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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//=============================================================================//
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#include "cbase.h"
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#include "hud_vehicle_role.h"
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#include "iclientmode.h"
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#include <vgui_controls/Controls.h>
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#include <vgui/ISurface.h>
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#include <KeyValues.h>
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// memdbgon must be the last include file in a .cpp file!!!
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#include "tier0/memdbgon.h"
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DECLARE_HUDELEMENT( CVehicleRoleHudElement );
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using namespace vgui;
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CVehicleRoleHudElement::CVehicleRoleHudElement( const char *pElementName ) :
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CHudElement( pElementName ), BaseClass( NULL, "VehicleRoleHudElement" )
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{
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vgui::Panel *pParent = g_pClientMode->GetViewport();
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SetParent( pParent );
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m_iRole = -1;
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SetHiddenBits( HIDEHUD_HEALTH | HIDEHUD_PLAYERDEAD );
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}
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void CVehicleRoleHudElement::ApplySchemeSettings( IScheme *scheme )
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{
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BaseClass::ApplySchemeSettings( scheme );
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m_hTextFont = scheme->GetFont( "Trebuchet24" );
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SetPaintBackgroundEnabled( false );
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}
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void CVehicleRoleHudElement::ShowVehicleRole( int iRole )
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{
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m_iRole = iRole;
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}
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void CVehicleRoleHudElement::Paint()
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{
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if ( m_iRole == -1 )
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return;
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surface()->DrawSetTextFont( m_hTextFont );
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surface()->DrawSetTextColor( GetFgColor() );
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char str[512];
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if ( m_iRole == VEHICLE_ROLE_DRIVER )
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{
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Q_strncpy( str, "Driver", sizeof( str ) );
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}
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else
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{
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Q_snprintf( str, sizeof( str ), "Passenger %d", m_iRole );
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}
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int pixels = UTIL_ComputeStringWidth( m_hTextFont, str );
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int x = ( GetWide() - pixels ) / 2;
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surface()->DrawSetTextPos( x, 0 );
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char *p = str;
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while ( *p )
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{
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surface()->DrawUnicodeChar( *p );
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p++;
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}
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}
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