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