upload "kind" alien swarm

game/missionchooser/vgui/missionchooser_tgaimagepanel.h

@@ -0,0 +1,44 @@
+//====== Copyright © 1996-2008, Valve Corporation, All rights reserved. =======
+//
+// Purpose: 
+//
+//=============================================================================
+
+#ifndef MISSIONCHOOSER_TGAIMAGEPANEL_H
+#define MISSIONCHOOSER_TGAIMAGEPANEL_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "vgui_controls/Panel.h"
+
+//-----------------------------------------------------------------------------
+// Purpose: Displays a tga image
+//   Supports using DrawSetTextureRGBA when in-game.
+//   Multiple instances of this panel using the same TGA name will share the same loaded image
+//-----------------------------------------------------------------------------
+class CMissionChooserTGAImagePanel : public vgui::Panel
+{
+	DECLARE_CLASS_SIMPLE( CMissionChooserTGAImagePanel, vgui::Panel );
+
+public:
+	CMissionChooserTGAImagePanel( vgui::Panel *parent, const char *name );
+	~CMissionChooserTGAImagePanel();
+
+	static void ClearImageCache();
+
+	void SetTGA( const char *filename, char const *pPathID = 0 );
+	virtual void Paint();
+
+private:
+
+	// Index into a private cache where the texture data can be found
+	int m_nLoadedTextureIndex;
+	// Every time the cache is cleared, the cache's generation index is incremented.
+	// This value is used to indicate whether this TGA needs recaching.
+	int m_nCacheGenerationIndex;
+
+	char m_szTGAName[256];
+};
+
+#endif // MISSIONCHOOSER_TGAIMAGEPANEL_H