Fix line endings. WHAMMY.

1 files changed, 465 insertions, 465 deletions

diff --git a/sp/src/game/client/history_resource.cpp b/sp/src/game/client/history_resource.cpp
index 9b386299..c0743b41 100644
--- a/sp/src/game/client/history_resource.cpp
+++ b/sp/src/game/client/history_resource.cpp
@@ -1,465 +1,465 @@
-//========= Copyright Valve Corporation, All rights reserved. ============//

-//

-// Purpose: Item pickup history displayed onscreen when items are picked up.

-//

-// $NoKeywords: $

-//=============================================================================//

-#include "cbase.h"

-#include "history_resource.h"

-#include "hud_macros.h"

-#include <vgui_controls/Controls.h>

-#include <vgui/ILocalize.h>

-#include <vgui/ISurface.h>

-#include "iclientmode.h"

-#include "vgui_controls/AnimationController.h"

-

-// memdbgon must be the last include file in a .cpp file!!!

-#include "tier0/memdbgon.h"

-

-using namespace vgui;

-

-extern ConVar hud_drawhistory_time;

-

-DECLARE_HUDELEMENT( CHudHistoryResource );

-DECLARE_HUD_MESSAGE( CHudHistoryResource, ItemPickup );

-DECLARE_HUD_MESSAGE( CHudHistoryResource, AmmoDenied );

-

-//-----------------------------------------------------------------------------

-// Purpose: Constructor

-//-----------------------------------------------------------------------------

-CHudHistoryResource::CHudHistoryResource( const char *pElementName ) :

-	CHudElement( pElementName ), BaseClass( NULL, "HudHistoryResource" )

-{	

-	vgui::Panel *pParent = g_pClientMode->GetViewport();

-	SetParent( pParent );

-	m_bDoNotDraw = true;

-	m_wcsAmmoFullMsg[0] = 0;

-	m_bNeedsDraw = false;

-	SetHiddenBits( HIDEHUD_MISCSTATUS );

-}

-

-//-----------------------------------------------------------------------------

-// Purpose: 

-//-----------------------------------------------------------------------------

-void CHudHistoryResource::ApplySchemeSettings( IScheme *pScheme )

-{

-	BaseClass::ApplySchemeSettings( pScheme );

-	SetPaintBackgroundEnabled( false );

-

-	// lookup text to display for ammo full message

-	wchar_t *wcs = g_pVGuiLocalize->Find("#hl2_AmmoFull");

-	if (wcs)

-	{

-		wcsncpy(m_wcsAmmoFullMsg, wcs, sizeof(m_wcsAmmoFullMsg) / sizeof(wchar_t));

-	}

-}

-

-//-----------------------------------------------------------------------------

-// Purpose: 

-//-----------------------------------------------------------------------------

-void CHudHistoryResource::Init( void )

-{

-	HOOK_HUD_MESSAGE( CHudHistoryResource, ItemPickup );

-	HOOK_HUD_MESSAGE( CHudHistoryResource, AmmoDenied );

-

-	Reset();

-}

-

-//-----------------------------------------------------------------------------

-// Purpose: 

-//-----------------------------------------------------------------------------

-void CHudHistoryResource::Reset( void )

-{

-	m_PickupHistory.RemoveAll();

-	m_iCurrentHistorySlot = 0;

-	m_bDoNotDraw = true;

-}

-

-//-----------------------------------------------------------------------------

-// Purpose: these kept only for hl1-port compatibility

-//-----------------------------------------------------------------------------

-void CHudHistoryResource::SetHistoryGap( int iNewHistoryGap )

-{

-}

-

-//-----------------------------------------------------------------------------

-// Purpose: adds an element to the history

-//-----------------------------------------------------------------------------

-void CHudHistoryResource::AddToHistory( C_BaseCombatWeapon *weapon )

-{

-	// don't draw exhaustable weapons (grenades) since they'll have an ammo pickup icon as well

- 	if ( weapon->GetWpnData().iFlags & ITEM_FLAG_EXHAUSTIBLE )

- 		return;

-

-	int iId = weapon->entindex();

-

-	// don't show the same weapon twice

-	for ( int i = 0; i < m_PickupHistory.Count(); i++ )

-	{

-		if ( m_PickupHistory[i].iId == iId )

-		{

-			// it's already in list

-			return;

-		}

-	}

-	

-	AddIconToHistory( HISTSLOT_WEAP, iId, weapon, 0, NULL );

-}

-

-//-----------------------------------------------------------------------------

-// Purpose: Add a new entry to the pickup history

-//-----------------------------------------------------------------------------

-void CHudHistoryResource::AddToHistory( int iType, int iId, int iCount )

-{

-	// Ignore adds with no count

-	if ( iType == HISTSLOT_AMMO )

-	{

-		if ( !iCount )

-			return;

-

-#if defined( CSTRIKE_DLL )

-		// don't leave blank gaps for ammo we're not going to display

-		const FileWeaponInfo_t *pWpnInfo = gWR.GetWeaponFromAmmo( iId );

-		if ( pWpnInfo && ( pWpnInfo->iMaxClip1 >= 0 || pWpnInfo->iMaxClip2 >= 0 ) )

-		{

-			if ( !pWpnInfo->iconSmall )

-				return;

-		}

-#endif

-

-		// clear out any ammo pickup denied icons, since we can obviously pickup again

-		for ( int i = 0; i < m_PickupHistory.Count(); i++ )

-		{

-			if ( m_PickupHistory[i].type == HISTSLOT_AMMODENIED && m_PickupHistory[i].iId == iId )

-			{

-				// kill the old entry

-				m_PickupHistory[i].DisplayTime = 0.0f;

-				// change the pickup to be in this entry

-				m_iCurrentHistorySlot = i;

-				break;

-			}

-		}

-	}

-

-	AddIconToHistory( iType, iId, NULL, iCount, NULL );

-}

-

-//-----------------------------------------------------------------------------

-// Purpose: Add a new entry to the pickup history

-//-----------------------------------------------------------------------------

-void CHudHistoryResource::AddToHistory( int iType, const char *szName, int iCount )

-{

-	if ( iType != HISTSLOT_ITEM )

-		return;

-

-	// Get the item's icon

-	CHudTexture *i = gHUD.GetIcon( szName );

-	if ( i == NULL )

-		return;  

-

-	AddIconToHistory( iType, 1, NULL, iCount, i );

-}

-

-//-----------------------------------------------------------------------------

-// Purpose: adds a history icon

-//-----------------------------------------------------------------------------

-void CHudHistoryResource::AddIconToHistory( int iType, int iId, C_BaseCombatWeapon *weapon, int iCount, CHudTexture *icon )

-{

-	m_bNeedsDraw = true;

-

-	// Check to see if the pic would have to be drawn too high. If so, start again from the bottom

-	if ( (m_flHistoryGap * (m_iCurrentHistorySlot+1)) > GetTall() )

-	{

-		m_iCurrentHistorySlot = 0;

-	}

-

-	// If the history resource is appearing, slide the hint message element down

-	if ( m_iCurrentHistorySlot == 0 )

-	{

-		g_pClientMode->GetViewportAnimationController()->StartAnimationSequence( "HintMessageLower" ); 

-	}

-

-	// ensure the size 

-	m_PickupHistory.EnsureCount(m_iCurrentHistorySlot + 1);

-

-	// default to just writing to the first slot

-	HIST_ITEM *freeslot = &m_PickupHistory[m_iCurrentHistorySlot];

-

-	if ( iType == HISTSLOT_AMMODENIED && freeslot->DisplayTime )

-	{

-		// don't override existing pickup icons with denied icons

-		return;

-	}

-

-	freeslot->iId = iId;

-	freeslot->icon = icon;

-	freeslot->type = iType;

-	freeslot->m_hWeapon  = weapon;

-	freeslot->iCount = iCount;

-

-	if (iType == HISTSLOT_AMMODENIED)

-	{

-		freeslot->DisplayTime = gpGlobals->curtime + (hud_drawhistory_time.GetFloat() / 2.0f);

-	}

-	else

-	{

-		freeslot->DisplayTime = gpGlobals->curtime + hud_drawhistory_time.GetFloat();

-	}

-

-	++m_iCurrentHistorySlot;

-}

-

-

-//-----------------------------------------------------------------------------

-// Purpose: Handle an item pickup event from the server

-//-----------------------------------------------------------------------------

-void CHudHistoryResource::MsgFunc_ItemPickup( bf_read &msg )

-{

-	char szName[1024];

-	

-	msg.ReadString( szName, sizeof(szName) );

-

-	// Add the item to the history

-	AddToHistory( HISTSLOT_ITEM, szName );

-}

-

-//-----------------------------------------------------------------------------

-// Purpose: ammo denied message

-//-----------------------------------------------------------------------------

-void CHudHistoryResource::MsgFunc_AmmoDenied( bf_read &msg )

-{

-	int iAmmo = msg.ReadShort();

-

-	// see if there are any existing ammo items of that type

-	for ( int i = 0; i < m_PickupHistory.Count(); i++ )

-	{

-		if ( m_PickupHistory[i].type == HISTSLOT_AMMO && m_PickupHistory[i].iId == iAmmo )

-		{

-			// it's already in the list as a pickup, ignore

-			return;

-		}

-	}

-

-	// see if there are any denied ammo icons, if so refresh their timer

-	for ( int i = 0; i < m_PickupHistory.Count(); i++ )

-	{

-		if ( m_PickupHistory[i].type == HISTSLOT_AMMODENIED && m_PickupHistory[i].iId == iAmmo )

-		{

-			// it's already in the list, refresh

-			m_PickupHistory[i].DisplayTime = gpGlobals->curtime + (hud_drawhistory_time.GetFloat() / 2.0f);

-			m_bNeedsDraw = true;

-			return;

-		}

-	}

-

-	// add into the list

-	AddToHistory( HISTSLOT_AMMODENIED, iAmmo, 0 );

-}

-

-//-----------------------------------------------------------------------------

-// Purpose: If there aren't any items in the history, clear it out.

-//-----------------------------------------------------------------------------

-void CHudHistoryResource::CheckClearHistory( void )

-{

-	for ( int i = 0; i < m_PickupHistory.Count(); i++ )

-	{

-		if ( m_PickupHistory[i].type )

-			return;

-	}

-

-	m_iCurrentHistorySlot = 0;

-

-	// Slide the hint message element back up

-	g_pClientMode->GetViewportAnimationController()->StartAnimationSequence( "HintMessageRaise" ); 

-}

-

-//-----------------------------------------------------------------------------

-// Purpose: Save CPU cycles by letting the HUD system early cull

-// costly traversal.  Called per frame, return true if thinking and 

-// painting need to occur.

-//-----------------------------------------------------------------------------

-bool CHudHistoryResource::ShouldDraw( void )

-{

-#ifdef TF_CLIENT_DLL

-	return false;

-#else

-	return ( ( m_iCurrentHistorySlot > 0 || m_bNeedsDraw ) && CHudElement::ShouldDraw() );

-#endif

-}

-

-//-----------------------------------------------------------------------------

-// Purpose: Draw the pickup history

-//-----------------------------------------------------------------------------

-void CHudHistoryResource::Paint( void )

-{

-	if ( m_bDoNotDraw )

-	{

-		// this is to not draw things until the first rendered

-		m_bDoNotDraw = false;

-		return;

-	}

-

-	// set when drawing should occur

-	// will be set if valid drawing does occur

-	m_bNeedsDraw = false;

-

-	int wide, tall;

-	GetSize( wide, tall );

-

-	for ( int i = 0; i < m_PickupHistory.Count(); i++ )

-	{

-		if ( m_PickupHistory[i].type )

-		{

-			m_PickupHistory[i].DisplayTime = MIN( m_PickupHistory[i].DisplayTime, gpGlobals->curtime + hud_drawhistory_time.GetFloat() );

-			if ( m_PickupHistory[i].DisplayTime <= gpGlobals->curtime )

-			{  

-				// pic drawing time has expired

-				memset( &m_PickupHistory[i], 0, sizeof(HIST_ITEM) );

-				CheckClearHistory();

-				continue;

-			}

-

-			float elapsed = m_PickupHistory[i].DisplayTime - gpGlobals->curtime;

-			float scale = elapsed * 80;

-			Color clr = gHUD.m_clrNormal;

-			clr[3] = MIN( scale, 255 );

-

-			bool bUseAmmoFullMsg = false;

-

-			// get the icon and number to draw

-			const CHudTexture *itemIcon = NULL;

-			const CHudTexture *itemAmmoIcon = NULL;

-			int iAmount = 0;

-			bool bHalfHeight = true;

-

-			switch ( m_PickupHistory[i].type )

-			{

-			case HISTSLOT_AMMO:

-				{

-					// Get the weapon we belong to

-#ifndef HL2MP

-					const FileWeaponInfo_t *pWpnInfo = gWR.GetWeaponFromAmmo( m_PickupHistory[i].iId );

-					if ( pWpnInfo && ( pWpnInfo->iMaxClip1 >= 0 || pWpnInfo->iMaxClip2 >= 0 ) )

-					{

-						// The weapon will be the main icon, and the ammo the smaller

-						itemIcon = pWpnInfo->iconSmall;

-						itemAmmoIcon = gWR.GetAmmoIconFromWeapon( m_PickupHistory[i].iId );

-					}

-					else

-#endif // HL2MP

-					{

-						itemIcon = gWR.GetAmmoIconFromWeapon( m_PickupHistory[i].iId );

-						itemAmmoIcon = NULL;

-					}

-

-#ifdef CSTRIKE_DLL

-					// show grenades as the weapon icon

-					if ( pWpnInfo && pWpnInfo->iFlags & ITEM_FLAG_EXHAUSTIBLE )	

-					{

-						itemIcon = pWpnInfo->iconActive;

-						itemAmmoIcon = NULL;

-						bHalfHeight = false;

-					}

-#endif

-

-					iAmount = m_PickupHistory[i].iCount;

-				}

-				break;

-			case HISTSLOT_AMMODENIED:

-				{

-					itemIcon = gWR.GetAmmoIconFromWeapon( m_PickupHistory[i].iId );

-					iAmount = 0;

-					bUseAmmoFullMsg = true;

-					// display as red

-					clr = gHUD.m_clrCaution;	

-					clr[3] = MIN( scale, 255 );

-				}

-				break;

-

-			case HISTSLOT_WEAP:

-				{

-					C_BaseCombatWeapon *pWeapon = m_PickupHistory[i].m_hWeapon;

-					if ( !pWeapon )

-						return;

-

-					if ( !pWeapon->HasAmmo() )

-					{

-						// if the weapon doesn't have ammo, display it as red

-						clr = gHUD.m_clrCaution;	

-						clr[3] = MIN( scale, 255 );

-					}

-

-					itemIcon = pWeapon->GetSpriteInactive();

-					bHalfHeight = false;

-				}

-				break;

-			case HISTSLOT_ITEM:

-				{

-					if ( !m_PickupHistory[i].iId )

-						continue;

-

-					itemIcon = m_PickupHistory[i].icon;

-					bHalfHeight = false;

-				}

-				break;

-			default:

-				// unknown history type

-				Assert( 0 );

-				break;

-			}

-

-			if ( !itemIcon )

-				continue;

-

-			if ( clr[3] )

-			{

-				// valid drawing will occur

-				m_bNeedsDraw = true;

-			}

-

-			int ypos = tall - (m_flHistoryGap * (i + 1));

-			int xpos = wide - itemIcon->Width() - m_flIconInset;

-

-#ifndef HL2MP

-			// Adjust for a half-height icon

-			if ( bHalfHeight )

-			{

-				ypos += itemIcon->Height() / 2;

-			}

-#endif // HL2MP

-

-			itemIcon->DrawSelf( xpos, ypos, clr );

-

-			if ( itemAmmoIcon )

-			{

-				itemAmmoIcon->DrawSelf( xpos - ( itemAmmoIcon->Width() * 1.25f ), ypos, clr );

-			}

-

-			if ( iAmount )

-			{

-				wchar_t text[16];

-				_snwprintf( text, sizeof( text ) / sizeof(wchar_t), L"%i", m_PickupHistory[i].iCount );

-

-				// offset the number to sit properly next to the icon

-				ypos -= ( surface()->GetFontTall( m_hNumberFont ) - itemIcon->Height() ) / 2;

-

-				vgui::surface()->DrawSetTextFont( m_hNumberFont );

-				vgui::surface()->DrawSetTextColor( clr );

-				vgui::surface()->DrawSetTextPos( wide - m_flTextInset, ypos );

-				vgui::surface()->DrawUnicodeString( text );

-			}

-			else if ( bUseAmmoFullMsg )

-			{

-				// offset the number to sit properly next to the icon

-				ypos -= ( surface()->GetFontTall( m_hTextFont ) - itemIcon->Height() ) / 2;

-

-				vgui::surface()->DrawSetTextFont( m_hTextFont );

-				vgui::surface()->DrawSetTextColor( clr );

-				vgui::surface()->DrawSetTextPos( wide - m_flTextInset, ypos );

-				vgui::surface()->DrawUnicodeString( m_wcsAmmoFullMsg );

-			}

-		}

-	}

-}

-

-

+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: Item pickup history displayed onscreen when items are picked up.
+//
+// $NoKeywords: $
+//=============================================================================//
+#include "cbase.h"
+#include "history_resource.h"
+#include "hud_macros.h"
+#include <vgui_controls/Controls.h>
+#include <vgui/ILocalize.h>
+#include <vgui/ISurface.h>
+#include "iclientmode.h"
+#include "vgui_controls/AnimationController.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+using namespace vgui;
+
+extern ConVar hud_drawhistory_time;
+
+DECLARE_HUDELEMENT( CHudHistoryResource );
+DECLARE_HUD_MESSAGE( CHudHistoryResource, ItemPickup );
+DECLARE_HUD_MESSAGE( CHudHistoryResource, AmmoDenied );
+
+//-----------------------------------------------------------------------------
+// Purpose: Constructor
+//-----------------------------------------------------------------------------
+CHudHistoryResource::CHudHistoryResource( const char *pElementName ) :
+	CHudElement( pElementName ), BaseClass( NULL, "HudHistoryResource" )
+{	
+	vgui::Panel *pParent = g_pClientMode->GetViewport();
+	SetParent( pParent );
+	m_bDoNotDraw = true;
+	m_wcsAmmoFullMsg[0] = 0;
+	m_bNeedsDraw = false;
+	SetHiddenBits( HIDEHUD_MISCSTATUS );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CHudHistoryResource::ApplySchemeSettings( IScheme *pScheme )
+{
+	BaseClass::ApplySchemeSettings( pScheme );
+	SetPaintBackgroundEnabled( false );
+
+	// lookup text to display for ammo full message
+	wchar_t *wcs = g_pVGuiLocalize->Find("#hl2_AmmoFull");
+	if (wcs)
+	{
+		wcsncpy(m_wcsAmmoFullMsg, wcs, sizeof(m_wcsAmmoFullMsg) / sizeof(wchar_t));
+	}
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CHudHistoryResource::Init( void )
+{
+	HOOK_HUD_MESSAGE( CHudHistoryResource, ItemPickup );
+	HOOK_HUD_MESSAGE( CHudHistoryResource, AmmoDenied );
+
+	Reset();
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CHudHistoryResource::Reset( void )
+{
+	m_PickupHistory.RemoveAll();
+	m_iCurrentHistorySlot = 0;
+	m_bDoNotDraw = true;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: these kept only for hl1-port compatibility
+//-----------------------------------------------------------------------------
+void CHudHistoryResource::SetHistoryGap( int iNewHistoryGap )
+{
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: adds an element to the history
+//-----------------------------------------------------------------------------
+void CHudHistoryResource::AddToHistory( C_BaseCombatWeapon *weapon )
+{
+	// don't draw exhaustable weapons (grenades) since they'll have an ammo pickup icon as well
+ 	if ( weapon->GetWpnData().iFlags & ITEM_FLAG_EXHAUSTIBLE )
+ 		return;
+
+	int iId = weapon->entindex();
+
+	// don't show the same weapon twice
+	for ( int i = 0; i < m_PickupHistory.Count(); i++ )
+	{
+		if ( m_PickupHistory[i].iId == iId )
+		{
+			// it's already in list
+			return;
+		}
+	}
+	
+	AddIconToHistory( HISTSLOT_WEAP, iId, weapon, 0, NULL );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Add a new entry to the pickup history
+//-----------------------------------------------------------------------------
+void CHudHistoryResource::AddToHistory( int iType, int iId, int iCount )
+{
+	// Ignore adds with no count
+	if ( iType == HISTSLOT_AMMO )
+	{
+		if ( !iCount )
+			return;
+
+#if defined( CSTRIKE_DLL )
+		// don't leave blank gaps for ammo we're not going to display
+		const FileWeaponInfo_t *pWpnInfo = gWR.GetWeaponFromAmmo( iId );
+		if ( pWpnInfo && ( pWpnInfo->iMaxClip1 >= 0 || pWpnInfo->iMaxClip2 >= 0 ) )
+		{
+			if ( !pWpnInfo->iconSmall )
+				return;
+		}
+#endif
+
+		// clear out any ammo pickup denied icons, since we can obviously pickup again
+		for ( int i = 0; i < m_PickupHistory.Count(); i++ )
+		{
+			if ( m_PickupHistory[i].type == HISTSLOT_AMMODENIED && m_PickupHistory[i].iId == iId )
+			{
+				// kill the old entry
+				m_PickupHistory[i].DisplayTime = 0.0f;
+				// change the pickup to be in this entry
+				m_iCurrentHistorySlot = i;
+				break;
+			}
+		}
+	}
+
+	AddIconToHistory( iType, iId, NULL, iCount, NULL );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Add a new entry to the pickup history
+//-----------------------------------------------------------------------------
+void CHudHistoryResource::AddToHistory( int iType, const char *szName, int iCount )
+{
+	if ( iType != HISTSLOT_ITEM )
+		return;
+
+	// Get the item's icon
+	CHudTexture *i = gHUD.GetIcon( szName );
+	if ( i == NULL )
+		return;  
+
+	AddIconToHistory( iType, 1, NULL, iCount, i );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: adds a history icon
+//-----------------------------------------------------------------------------
+void CHudHistoryResource::AddIconToHistory( int iType, int iId, C_BaseCombatWeapon *weapon, int iCount, CHudTexture *icon )
+{
+	m_bNeedsDraw = true;
+
+	// Check to see if the pic would have to be drawn too high. If so, start again from the bottom
+	if ( (m_flHistoryGap * (m_iCurrentHistorySlot+1)) > GetTall() )
+	{
+		m_iCurrentHistorySlot = 0;
+	}
+
+	// If the history resource is appearing, slide the hint message element down
+	if ( m_iCurrentHistorySlot == 0 )
+	{
+		g_pClientMode->GetViewportAnimationController()->StartAnimationSequence( "HintMessageLower" ); 
+	}
+
+	// ensure the size 
+	m_PickupHistory.EnsureCount(m_iCurrentHistorySlot + 1);
+
+	// default to just writing to the first slot
+	HIST_ITEM *freeslot = &m_PickupHistory[m_iCurrentHistorySlot];
+
+	if ( iType == HISTSLOT_AMMODENIED && freeslot->DisplayTime )
+	{
+		// don't override existing pickup icons with denied icons
+		return;
+	}
+
+	freeslot->iId = iId;
+	freeslot->icon = icon;
+	freeslot->type = iType;
+	freeslot->m_hWeapon  = weapon;
+	freeslot->iCount = iCount;
+
+	if (iType == HISTSLOT_AMMODENIED)
+	{
+		freeslot->DisplayTime = gpGlobals->curtime + (hud_drawhistory_time.GetFloat() / 2.0f);
+	}
+	else
+	{
+		freeslot->DisplayTime = gpGlobals->curtime + hud_drawhistory_time.GetFloat();
+	}
+
+	++m_iCurrentHistorySlot;
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Handle an item pickup event from the server
+//-----------------------------------------------------------------------------
+void CHudHistoryResource::MsgFunc_ItemPickup( bf_read &msg )
+{
+	char szName[1024];
+	
+	msg.ReadString( szName, sizeof(szName) );
+
+	// Add the item to the history
+	AddToHistory( HISTSLOT_ITEM, szName );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: ammo denied message
+//-----------------------------------------------------------------------------
+void CHudHistoryResource::MsgFunc_AmmoDenied( bf_read &msg )
+{
+	int iAmmo = msg.ReadShort();
+
+	// see if there are any existing ammo items of that type
+	for ( int i = 0; i < m_PickupHistory.Count(); i++ )
+	{
+		if ( m_PickupHistory[i].type == HISTSLOT_AMMO && m_PickupHistory[i].iId == iAmmo )
+		{
+			// it's already in the list as a pickup, ignore
+			return;
+		}
+	}
+
+	// see if there are any denied ammo icons, if so refresh their timer
+	for ( int i = 0; i < m_PickupHistory.Count(); i++ )
+	{
+		if ( m_PickupHistory[i].type == HISTSLOT_AMMODENIED && m_PickupHistory[i].iId == iAmmo )
+		{
+			// it's already in the list, refresh
+			m_PickupHistory[i].DisplayTime = gpGlobals->curtime + (hud_drawhistory_time.GetFloat() / 2.0f);
+			m_bNeedsDraw = true;
+			return;
+		}
+	}
+
+	// add into the list
+	AddToHistory( HISTSLOT_AMMODENIED, iAmmo, 0 );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: If there aren't any items in the history, clear it out.
+//-----------------------------------------------------------------------------
+void CHudHistoryResource::CheckClearHistory( void )
+{
+	for ( int i = 0; i < m_PickupHistory.Count(); i++ )
+	{
+		if ( m_PickupHistory[i].type )
+			return;
+	}
+
+	m_iCurrentHistorySlot = 0;
+
+	// Slide the hint message element back up
+	g_pClientMode->GetViewportAnimationController()->StartAnimationSequence( "HintMessageRaise" ); 
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Save CPU cycles by letting the HUD system early cull
+// costly traversal.  Called per frame, return true if thinking and 
+// painting need to occur.
+//-----------------------------------------------------------------------------
+bool CHudHistoryResource::ShouldDraw( void )
+{
+#ifdef TF_CLIENT_DLL
+	return false;
+#else
+	return ( ( m_iCurrentHistorySlot > 0 || m_bNeedsDraw ) && CHudElement::ShouldDraw() );
+#endif
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Draw the pickup history
+//-----------------------------------------------------------------------------
+void CHudHistoryResource::Paint( void )
+{
+	if ( m_bDoNotDraw )
+	{
+		// this is to not draw things until the first rendered
+		m_bDoNotDraw = false;
+		return;
+	}
+
+	// set when drawing should occur
+	// will be set if valid drawing does occur
+	m_bNeedsDraw = false;
+
+	int wide, tall;
+	GetSize( wide, tall );
+
+	for ( int i = 0; i < m_PickupHistory.Count(); i++ )
+	{
+		if ( m_PickupHistory[i].type )
+		{
+			m_PickupHistory[i].DisplayTime = MIN( m_PickupHistory[i].DisplayTime, gpGlobals->curtime + hud_drawhistory_time.GetFloat() );
+			if ( m_PickupHistory[i].DisplayTime <= gpGlobals->curtime )
+			{  
+				// pic drawing time has expired
+				memset( &m_PickupHistory[i], 0, sizeof(HIST_ITEM) );
+				CheckClearHistory();
+				continue;
+			}
+
+			float elapsed = m_PickupHistory[i].DisplayTime - gpGlobals->curtime;
+			float scale = elapsed * 80;
+			Color clr = gHUD.m_clrNormal;
+			clr[3] = MIN( scale, 255 );
+
+			bool bUseAmmoFullMsg = false;
+
+			// get the icon and number to draw
+			const CHudTexture *itemIcon = NULL;
+			const CHudTexture *itemAmmoIcon = NULL;
+			int iAmount = 0;
+			bool bHalfHeight = true;
+
+			switch ( m_PickupHistory[i].type )
+			{
+			case HISTSLOT_AMMO:
+				{
+					// Get the weapon we belong to
+#ifndef HL2MP
+					const FileWeaponInfo_t *pWpnInfo = gWR.GetWeaponFromAmmo( m_PickupHistory[i].iId );
+					if ( pWpnInfo && ( pWpnInfo->iMaxClip1 >= 0 || pWpnInfo->iMaxClip2 >= 0 ) )
+					{
+						// The weapon will be the main icon, and the ammo the smaller
+						itemIcon = pWpnInfo->iconSmall;
+						itemAmmoIcon = gWR.GetAmmoIconFromWeapon( m_PickupHistory[i].iId );
+					}
+					else
+#endif // HL2MP
+					{
+						itemIcon = gWR.GetAmmoIconFromWeapon( m_PickupHistory[i].iId );
+						itemAmmoIcon = NULL;
+					}
+
+#ifdef CSTRIKE_DLL
+					// show grenades as the weapon icon
+					if ( pWpnInfo && pWpnInfo->iFlags & ITEM_FLAG_EXHAUSTIBLE )	
+					{
+						itemIcon = pWpnInfo->iconActive;
+						itemAmmoIcon = NULL;
+						bHalfHeight = false;
+					}
+#endif
+
+					iAmount = m_PickupHistory[i].iCount;
+				}
+				break;
+			case HISTSLOT_AMMODENIED:
+				{
+					itemIcon = gWR.GetAmmoIconFromWeapon( m_PickupHistory[i].iId );
+					iAmount = 0;
+					bUseAmmoFullMsg = true;
+					// display as red
+					clr = gHUD.m_clrCaution;	
+					clr[3] = MIN( scale, 255 );
+				}
+				break;
+
+			case HISTSLOT_WEAP:
+				{
+					C_BaseCombatWeapon *pWeapon = m_PickupHistory[i].m_hWeapon;
+					if ( !pWeapon )
+						return;
+
+					if ( !pWeapon->HasAmmo() )
+					{
+						// if the weapon doesn't have ammo, display it as red
+						clr = gHUD.m_clrCaution;	
+						clr[3] = MIN( scale, 255 );
+					}
+
+					itemIcon = pWeapon->GetSpriteInactive();
+					bHalfHeight = false;
+				}
+				break;
+			case HISTSLOT_ITEM:
+				{
+					if ( !m_PickupHistory[i].iId )
+						continue;
+
+					itemIcon = m_PickupHistory[i].icon;
+					bHalfHeight = false;
+				}
+				break;
+			default:
+				// unknown history type
+				Assert( 0 );
+				break;
+			}
+
+			if ( !itemIcon )
+				continue;
+
+			if ( clr[3] )
+			{
+				// valid drawing will occur
+				m_bNeedsDraw = true;
+			}
+
+			int ypos = tall - (m_flHistoryGap * (i + 1));
+			int xpos = wide - itemIcon->Width() - m_flIconInset;
+
+#ifndef HL2MP
+			// Adjust for a half-height icon
+			if ( bHalfHeight )
+			{
+				ypos += itemIcon->Height() / 2;
+			}
+#endif // HL2MP
+
+			itemIcon->DrawSelf( xpos, ypos, clr );
+
+			if ( itemAmmoIcon )
+			{
+				itemAmmoIcon->DrawSelf( xpos - ( itemAmmoIcon->Width() * 1.25f ), ypos, clr );
+			}
+
+			if ( iAmount )
+			{
+				wchar_t text[16];
+				_snwprintf( text, sizeof( text ) / sizeof(wchar_t), L"%i", m_PickupHistory[i].iCount );
+
+				// offset the number to sit properly next to the icon
+				ypos -= ( surface()->GetFontTall( m_hNumberFont ) - itemIcon->Height() ) / 2;
+
+				vgui::surface()->DrawSetTextFont( m_hNumberFont );
+				vgui::surface()->DrawSetTextColor( clr );
+				vgui::surface()->DrawSetTextPos( wide - m_flTextInset, ypos );
+				vgui::surface()->DrawUnicodeString( text );
+			}
+			else if ( bUseAmmoFullMsg )
+			{
+				// offset the number to sit properly next to the icon
+				ypos -= ( surface()->GetFontTall( m_hTextFont ) - itemIcon->Height() ) / 2;
+
+				vgui::surface()->DrawSetTextFont( m_hTextFont );
+				vgui::surface()->DrawSetTextColor( clr );
+				vgui::surface()->DrawSetTextPos( wide - m_flTextInset, ypos );
+				vgui::surface()->DrawUnicodeString( m_wcsAmmoFullMsg );
+			}
+		}
+	}
+}
+
+