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game/client/tf2/minimap_resourcezone.cpp

@@ -0,0 +1,95 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+#include "cbase.h"
+#include "hud.h"
+#include "c_func_resource.h"
+#include "vgui_bitmapimage.h"
+#include <KeyValues.h>
+#include "minimap_trace.h"
+#include "techtree.h"
+#include "shareddefs.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+class CMinimapResourceZonePanel : public CMinimapTracePanel
+{
+	DECLARE_CLASS( CMinimapResourceZonePanel, CMinimapTracePanel );
+
+public:
+	CMinimapResourceZonePanel( vgui::Panel *parent, const char *panelName );
+	virtual ~CMinimapResourceZonePanel();
+
+	virtual bool Init( KeyValues* pKeyValues, MinimapInitData_t* pInitData );
+	virtual void Paint( );
+
+private:
+	BitmapImage *m_ppImage;
+};
+
+DECLARE_MINIMAP_FACTORY( CMinimapResourceZonePanel, "minimap_resource_zone_panel" );
+
+
+CMinimapResourceZonePanel::CMinimapResourceZonePanel( vgui::Panel *parent, const char *panelName )
+: BaseClass( parent, "CMinimapResourceZonePanel" )
+{
+	m_ppImage = NULL;
+}
+
+CMinimapResourceZonePanel::~CMinimapResourceZonePanel()
+{
+	if ( m_ppImage )
+	{
+		delete m_ppImage;
+		m_ppImage = NULL;
+	}
+}
+
+bool CMinimapResourceZonePanel::Init( KeyValues* pKeyValues, MinimapInitData_t* pInitData )
+{
+	// Can only be applied to resource zones...
+	C_ResourceZone* pResource = dynamic_cast<C_ResourceZone*>( pInitData->m_pEntity );
+	if (!pResource)
+		return false;
+
+	if (!BaseClass::Init(pKeyValues, pInitData))
+		return false;
+
+	// Read in the images for the resource zone...
+	// Default to null
+	m_ppImage = NULL;
+
+	char const* pMaterialName = pKeyValues->GetString( "material" );
+	if ( !pMaterialName || !pMaterialName[ 0 ] )
+		return false;
+
+	// modulation color
+	Color color;
+	if (!ParseRGBA( pKeyValues, "color", color ))
+		color.SetColor( 255, 255, 255, 255 );
+
+	// hook in the bitmap
+	m_ppImage = new BitmapImage( GetVPanel(), pMaterialName );
+	m_ppImage->SetColor( color );
+
+	return true;
+}
+
+void CMinimapResourceZonePanel::Paint( )
+{
+	if ( gHUD.IsHidden( HIDEHUD_MISCSTATUS ) )
+		return;
+
+	// Paint the image for the zone type
+	if ( m_ppImage )
+	{
+		m_ppImage->Paint();
+	}
+}
+
+
+