1 files changed, 132 insertions, 0 deletions
diff --git a/game/client/hl1/hl1_hud_flashlight.cpp b/game/client/hl1/hl1_hud_flashlight.cpp
new file mode 100644
index 0000000..c3872b7
--- /dev/null
+++ b/game/client/hl1/hl1_hud_flashlight.cpp
@@ -0,0 +1,132 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=============================================================================//
+
+
+#include "cbase.h"
+#include "hud.h"
+#include "hudelement.h"
+#include "hud_macros.h"
+#include "iclientmode.h"
+#include "hl1_c_player.h"
+
+#include <vgui/ISurface.h>
+#include <vgui_controls/Panel.h>
+
+
+#define MIN_ALPHA	 100	
+
+
+class CHudFlashlight : public CHudElement, public vgui::Panel
+{
+	DECLARE_CLASS_SIMPLE( CHudFlashlight, vgui::Panel );
+
+public:
+	CHudFlashlight( const char *pElementName );
+
+private:
+	void	Paint( void );
+	void	ApplySchemeSettings(vgui::IScheme *pScheme);
+
+private:
+	CHudTexture		*icon_flash_empty;
+	CHudTexture		*icon_flash_full;
+	CHudTexture		*icon_flash_beam;
+	Color			m_clrReddish;
+};
+
+DECLARE_HUDELEMENT( CHudFlashlight );
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Constructor
+//-----------------------------------------------------------------------------
+CHudFlashlight::CHudFlashlight( const char *pElementName ) : CHudElement( pElementName ), BaseClass(NULL, "HudFlashlight")
+{
+	vgui::Panel *pParent = g_pClientMode->GetViewport();
+	SetParent( pParent );
+
+	SetHiddenBits( HIDEHUD_HEALTH | HIDEHUD_PLAYERDEAD | HIDEHUD_NEEDSUIT );
+}
+
+void CHudFlashlight::Paint( void )
+{
+	int		r, g, b, a, nUnused;
+	int		x, y;
+	bool	bIsOn;
+	Color	clrFlash;
+
+	C_HL1_Player *pPlayer = ToHL1Player( C_HL1_Player::GetLocalPlayer() );
+	if ( !pPlayer )
+		return;
+
+	if ( !icon_flash_empty )
+	{
+		icon_flash_empty = gHUD.GetIcon( "flash_empty" );
+	}
+
+	if ( !icon_flash_full )
+	{
+		icon_flash_full = gHUD.GetIcon( "flash_full" );
+	}
+
+	if ( !icon_flash_beam )
+	{
+		icon_flash_beam = gHUD.GetIcon( "flash_beam" );
+	}
+
+	if ( !icon_flash_empty || !icon_flash_full || !icon_flash_beam )
+	{
+		return;
+	}
+
+	bIsOn = pPlayer->IsEffectActive( EF_DIMLIGHT );
+
+	if ( bIsOn )
+		a = 225;
+	else
+		a = MIN_ALPHA;
+
+	if ( pPlayer->m_nFlashBattery < 20 )
+	{
+		m_clrReddish.GetColor( r, g, b, nUnused );
+	}
+	else
+	{
+		(gHUD.m_clrYellowish).GetColor( r, g, b, nUnused );
+	}
+
+	clrFlash.SetColor( r, g, b, a );
+
+	y = icon_flash_empty->Height() / 2;
+	x = GetWide() - ( icon_flash_empty->Width() * 1.5 );
+
+	// Draw the flashlight casing
+	icon_flash_empty->DrawSelf( x, y, clrFlash );
+
+	if ( bIsOn )
+	{  // draw the flashlight beam
+		x = GetWide() - icon_flash_empty->Width() / 2;
+
+		icon_flash_beam->DrawSelf( x, y, clrFlash );
+	}
+
+	// draw the flashlight energy level
+	x = GetWide() - ( icon_flash_empty->Width() * 1.5 );
+
+	int nOffset = icon_flash_empty->Width() * ( 1.0 - ( (float)pPlayer->m_nFlashBattery / 100.0 ) );
+	if ( nOffset < icon_flash_empty->Width() )
+	{
+		icon_flash_full->DrawSelfCropped( x + nOffset, y, nOffset, 0, icon_flash_full->Width() - nOffset, icon_flash_full->Height(), clrFlash );
+	}
+}
+
+void CHudFlashlight::ApplySchemeSettings(vgui::IScheme *pScheme)
+{
+	BaseClass::ApplySchemeSettings(pScheme);
+	SetPaintBackgroundEnabled(false);
+
+	m_clrReddish = pScheme->GetColor( "Reddish", Color( 255, 16, 16, 255 ) );
+}