cstrike15_src/game/client/hud_base_account.cpp

//========= Copyright <20> 1996-2005, Valve Corporation, All rights reserved. ============//
//
// Purpose: 
//
//=============================================================================//

#include "cbase.h"
#include <vgui_controls/Panel.h>
#include <vgui/isurface.h>
#include <vgui_controls/AnimationController.h>
#include <vgui/ILocalize.h>
#include "hud_base_account.h"
#include "cs_gamerules.h"
#include "iachievementmgr.h"

// NOTE: This has to be the last file included!
#include "tier0/memdbgon.h"


using namespace vgui;

CHudBaseAccount::CHudBaseAccount( const char *pName ) :
	CHudNumericDisplay( NULL, pName ), CHudElement( pName )
{
	SetHiddenBits( HIDEHUD_PLAYERDEAD );
	SetIndent( false ); // don't indent small numbers in the drawing code - we're doing it manually
}


void CHudBaseAccount::LevelInit( void )
{
	m_iPreviousAccount = -1;
	m_iPreviousDelta = 0;
	m_flLastAnimationEnd = 0.0f;
	m_pszLastAnimationName = NULL;
	m_pszQueuedAnimationName = NULL;

	GetAnimationController()->StartAnimationSequence("AccountMoneyInvisible");
}

void CHudBaseAccount::ApplySchemeSettings(vgui::IScheme *pScheme)
{
	BaseClass::ApplySchemeSettings(pScheme);

	m_clrRed	= pScheme->GetColor( "HudIcon_Red", Color( 255, 16, 16, 255 ) );
	m_clrGreen	= pScheme->GetColor( "HudIcon_Green", Color( 16, 255, 16, 255 ) );

	m_pAccountIcon = HudIcons().GetIcon( "dollar_sign" );
	m_pPlusIcon = HudIcons().GetIcon( "plus_sign" );
	m_pMinusIcon = HudIcons().GetIcon( "minus_sign" );

	if( m_pAccountIcon )
	{
		icon_tall = ( GetTall() / 2 ) - YRES(2);
		float scale = icon_tall / (float)m_pAccountIcon->Height();
		icon_wide = ( scale ) * (float)m_pAccountIcon->Width();
	}
}


bool CHudBaseAccount::ShouldDraw()
{
	// Deriving classes must implement
	Assert( 0 );
	return false;
}


void CHudBaseAccount::Reset( void )
{
	// Round is restarting
	if ( m_flLastAnimationEnd > gpGlobals->curtime && m_pszLastAnimationName )
	{
		// if we had an animation in progress, queue it to be kicked it off again
		m_pszQueuedAnimationName = m_pszLastAnimationName;
	}
}


void CHudBaseAccount::Paint()
{
	if ( CSGameRules()->IsPlayingGunGameProgressive() || CSGameRules()->IsPlayingGunGameTRBomb() )
	{
		int weaponindex = GetPlayerGunGameWeapon();

		// draw current gun game weapon index
		wchar_t unicode[32];
		wchar_t param1[32];
		wchar_t param2[32];
		wchar_t *pReason = g_pVGuiLocalize->Find( "Cstrike_Game_GunGameWeaponStatus" );
		if ( !pReason )
		{
			pReason = L"%s1 / %s2";
		}

		V_snwprintf( param1, ARRAYSIZE(param1), L"%d", weaponindex + 1 );
		V_snwprintf( param2, ARRAYSIZE(param2), L"%d", engine->GetAchievementMgr()->GetNumProgressiveGunGameWeapons() );

		g_pVGuiLocalize->ConstructString( unicode, sizeof( unicode ), pReason, 2, param1, param2 );

		static int width = 0;
		for (wchar_t *ch = unicode; *ch != 0; ch++)
		{
			width += vgui::surface()->GetCharacterWidth( m_hTextFont, *ch );
		}

		static int xpos = MIN( 0, ( digit_xpos - width ) );

		vgui::surface()->DrawSetTextFont(m_hTextFont);
		vgui::surface()->DrawSetTextColor(GetFgColor());
		vgui::surface()->DrawSetTextPos(xpos, digit_ypos);
		vgui::surface()->DrawUnicodeString( unicode );
	}
	else
	{
		int account = GetPlayerAccount();

		//don't show delta on initial money give
		if( m_iPreviousAccount < 0 )
			m_iPreviousAccount = account;

		if( m_iPreviousAccount != account )
		{
			m_iPreviousDelta = account - m_iPreviousAccount;
			m_pszQueuedAnimationName = NULL;

			if( m_iPreviousDelta < 0 )
			{
				m_pszLastAnimationName = "AccountMoneyRemoved";
			}
			else 
			{
				m_pszLastAnimationName = "AccountMoneyAdded";
			}
			GetAnimationController()->StartAnimationSequence( m_pszLastAnimationName );
			m_flLastAnimationEnd = gpGlobals->curtime + GetAnimationController()->GetAnimationSequenceLength( m_pszLastAnimationName );

			m_iPreviousAccount = account;
		}
		else if ( m_pszQueuedAnimationName )
		{
			GetAnimationController()->StartAnimationSequence( m_pszQueuedAnimationName );
			m_pszQueuedAnimationName = NULL;
		}

		if( m_pAccountIcon )
		{
			m_pAccountIcon->DrawSelf( icon_xpos, icon_ypos, icon_wide, icon_tall, GetFgColor() );
		}

		int xpos = digit_xpos - GetNumberWidth( m_hNumberFont, account );

		// draw current account
		vgui::surface()->DrawSetTextColor(GetFgColor());
		PaintNumbers( m_hNumberFont, xpos, digit_ypos, account );

		//draw account additions / subtractions
		if( m_iPreviousDelta < 0 )
		{
			if( m_pMinusIcon )
			{
				m_pMinusIcon->DrawSelf( icon2_xpos, icon2_ypos, icon_wide, icon_tall, m_Ammo2Color );
			}
		}
		else
		{
			if( m_pPlusIcon )
			{
				m_pPlusIcon->DrawSelf( icon2_xpos, icon2_ypos, icon_wide, icon_tall, m_Ammo2Color );
			}
		}

		int delta = abs(m_iPreviousDelta);

		xpos = digit2_xpos - GetNumberWidth( m_hNumberFont, delta );

		// draw delta
		vgui::surface()->DrawSetTextColor(m_Ammo2Color);
		PaintNumbers( m_hNumberFont, xpos, digit2_ypos, delta );
	}
}

int CHudBaseAccount::GetNumberWidth(HFont font, int number)
{
	int width = 0;

	surface()->DrawSetTextFont(font);
	wchar_t unicode[6];
	V_snwprintf(unicode, ARRAYSIZE(unicode), L"%d", number);

	for (wchar_t *ch = unicode; *ch != 0; ch++)
	{
		width += vgui::surface()->GetCharacterWidth( font, *ch );
	}

	return width;
}