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hammer/wadtexture.h

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+//========= Copyright <20> 1996-2005, Valve Corporation, All rights reserved. ============//
+//
+// Purpose: Implementation of the IEditorTexture interface for WAD textures.
+//
+//=============================================================================//
+
+#ifndef WADTEXTURE_H
+#define WADTEXTURE_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+
+#include <afxtempl.h>
+#include "BlockArray.h"
+#include "IEditorTexture.h"
+
+
+class IMaterial;
+
+
+class CWADTexture : public IEditorTexture
+{
+	public:
+
+		CWADTexture(void);
+		virtual ~CWADTexture(void);
+
+		static bool Initialize(void);
+		static void ShutDown(void);
+
+		BOOL Init(int, DWORD, BOOL, LPCTSTR);
+
+		BOOL AdjustTexture(char *pLoadBuf);
+
+		inline const char *GetName(void) const
+		{
+			return(m_szName);
+		}
+		int GetShortName(char *pszName) const;
+
+		int GetKeywords(char *pszKeywords) const;
+
+		void Draw(CDC *pDC, RECT &rect, int iFontHeight, int iIconHeight, DrawTexData_t &DrawTexData);//, DWORD dwFlags = (drawCaption|drawIcons));
+		void GetSize(SIZE &size);
+
+		const char *GetFileName(void) const;
+
+		int GetImageDataRGB( void *pImageRGB );
+		int GetImageDataRGBA( void *pImageRGBA );
+
+		inline int GetPreviewImageWidth() const
+		{
+			return( m_datawidth );
+		}
+
+		inline int GetPreviewImageHeight() const
+		{
+			return( m_dataheight );
+		}
+
+		inline int GetWidth() const
+		{
+			return(m_nWidth);
+		}
+
+		inline int GetHeight() const
+		{
+			return(m_nHeight);
+		}
+
+		inline int GetMappingWidth() const
+		{
+			return(m_nWidth);
+		}
+
+		inline int GetMappingHeight() const
+		{
+			return(m_nHeight);
+		}
+
+		inline float GetDecalScale() const
+		{
+			return( 1.0f );
+		}
+		
+		CPalette *GetPalette() const;
+
+		inline int GetTextureID() const
+		{
+			return( m_nTextureID );
+		}
+		
+		inline TEXTUREFORMAT GetTextureFormat() const
+		{
+			return(format);
+		}
+
+		inline int GetSurfaceAttributes() const
+		{
+			return(m_WALsurface);
+		}
+
+		inline int GetSurfaceContents() const
+		{
+			return(m_WALcontents);
+		}
+
+		inline int GetSurfaceValue() const
+		{
+			return(m_WALvalue);
+		}
+
+		inline bool HasAlpha() const
+		{
+			return( false );
+		}
+
+		inline bool HasData( void ) const
+		{
+			return(m_pData != NULL);
+		}
+
+		inline bool HasPalette() const
+		{
+			return(m_bLocalPalette == TRUE);
+		}
+
+		inline bool IsDummy( void ) const
+		{
+			return( false );
+		}
+
+		bool Load( void );
+		void Reload( bool bFullReload ) {}
+		bool IsLoaded() const;
+
+		inline void SetTextureFormat(TEXTUREFORMAT eFormat)
+		{
+			format = eFormat;
+		}
+
+		inline void SetTextureID( int nTextureID )
+		{
+			m_nTextureID = nTextureID;
+		}
+
+		bool IsWater( void ) const
+		{
+			return false;
+		}
+
+	protected:
+
+		BOOL Load(int fd, HANDLE hFile);
+		void DrawNoImage(CDC *pDC, RECT &rect, int iFontHeight);
+
+		char m_szName[MAX_PATH];
+		char m_szFileName[MAX_PATH];
+
+		// additional data for new .WAL textures:
+		int m_WALsurface;
+		int m_WALvalue;
+		int m_WALcontents;
+
+		// Used when the texture is in a .WAD or a .PAK file.
+		// Otherwise, texture is loaded automatically.
+		DWORD m_ulFileOffset;		// Offset to texture in WAD file.
+		DWORD m_ulFileID;			// ID of WAD file the texture is in.
+
+		TEXTUREFORMAT format;
+
+		LOGPALETTE *m_pPalette;		// This texture's palette.
+		BOOL m_bLocalPalette;		// Use m_pPalette?
+
+		int m_nTextureID;			// Uniquely identifies this texture in all 3D renderers.
+
+		int m_datawidth;
+		int m_dataheight;
+
+		int m_nWidth;
+		int m_nHeight;
+
+		void *m_pData;				// Loaded pixel data (NULL if not loaded)
+};
+
+
+#endif // WADTEXTURE_H