initial

hammer/texture.h

@@ -0,0 +1,155 @@
+//========= Copyright <20> 1996-2005, Valve Corporation, All rights reserved. ============//
+//
+// Purpose: Simple texture object used for sprites. Handed to the renderer
+//			for binding. May become a general purpose texture object.
+//
+//=============================================================================//
+
+#ifndef TEXTURE_H
+#define TEXTURE_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+
+#include "IEditorTexture.h"
+
+
+enum
+{
+	TEXTURE_HAS_ALPHA = 0x01
+};
+
+
+class CTexture : public IEditorTexture
+{
+	public:
+
+		CTexture( void );
+		virtual ~CTexture( void );
+
+		bool Allocate( int nWidth, int nHeight, int nFlags );
+
+		void Draw(CDC *pDC, RECT &rect, int iFontHeight, int iIconHeight, DrawTexData_t &DrawTexData);
+
+		inline void *GetImageDataPtr( void )
+		{
+			return( m_pImageData );
+		}
+
+		const char *GetFileName(void) const;
+
+		inline const char *GetName(void) const
+		{
+			return(m_szName);
+		}
+		int GetShortName(char *pszName) const;
+
+		int GetKeywords(char *pszKeywords) const;
+		
+		int GetImageDataRGB( void *pData = NULL );
+		int GetImageDataRGBA( void *pData = NULL );
+
+		inline int GetPreviewImageWidth( void ) const
+		{
+			return( m_nWidth );
+		}
+
+		inline int GetPreviewImageHeight( void ) const
+		{
+			return( m_nHeight );
+		}
+
+		inline int GetWidth( void ) const
+		{
+			return( m_nWidth );
+		}
+
+		inline int GetHeight( void ) const
+		{
+			return( m_nHeight );
+		}
+
+		inline float GetDecalScale( void ) const
+		{
+			return( 1.0f );
+		}
+		
+		inline CPalette *GetPalette( void ) const
+		{
+			return( NULL );
+		}
+
+		inline int GetSurfaceAttributes( void ) const
+		{
+			return(0);
+		}
+
+		inline int GetSurfaceContents(void ) const
+		{
+			return(0);
+		}
+
+		inline int GetSurfaceValue( void ) const
+		{
+			return(0);
+		}
+
+		inline TEXTUREFORMAT GetTextureFormat( void ) const
+		{
+			return(tfSprite);
+		}
+
+		inline int GetTextureID( void ) const
+		{
+			return( m_nTextureID );
+		}
+
+		inline bool HasAlpha( void ) const
+		{
+			return( m_bHasAlpha );
+		}
+
+		inline bool HasData( void ) const
+		{
+			return( m_pImageData != NULL );
+		}
+
+		inline bool HasPalette( void ) const
+		{
+			return( false );
+		}
+
+		inline bool IsDummy( void ) const
+		{
+			return(( m_nWidth == 0) || ( m_nHeight == 0) || ( m_pImageData == NULL ));
+		}
+
+		bool Load( void );
+
+		inline bool IsLoaded() const
+		{
+			return true;
+		}
+
+		inline void SetTextureID( int nTextureID )
+		{
+			m_nTextureID = nTextureID;
+		}
+
+	protected:
+
+		int m_nTextureID;			// Uniquely identifies this texture in all 3D renderers.
+
+		int m_nWidth;
+		int m_nHeight;
+
+		bool m_bHasAlpha;
+
+		char m_szName[MAX_PATH];
+
+		void *m_pImageData;
+};
+
+
+#endif // TEXTURE_H