warzone2100/lib/ivis_common/tex.h

/*
	This file is part of Warzone 2100.
	Copyright (C) 1999-2004  Eidos Interactive
	Copyright (C) 2005-2007  Warzone Resurrection Project

	Warzone 2100 is free software; you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation; either version 2 of the License, or
	(at your option) any later version.

	Warzone 2100 is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with Warzone 2100; if not, write to the Free Software
	Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _tex_
#define _tex_

#include "ivi.h"

//*************************************************************************



#define iV_TEX_MAX 64
#define iV_TEXNAME_MAX 64



//*************************************************************************

#define iV_TEXWIDTH(i)	(_TEX_PAGE[(i)].tex.width)
#define iV_TEXHEIGHT(i) (_TEX_PAGE[(i)].tex.height)
#define iV_TEXNAME(i)	((char *) (&_TEX_PAGE[(i)].name))
#define iV_TEXTYPE(i)	(_TEX_PAGE[(i)].type)


//*************************************************************************

typedef struct
{
	iTexture	tex;
	Uint8		type;
	char		name[iV_TEXNAME_MAX];
	unsigned int textPage3dfx;
	int		bResource;	// Was page provided by resource handler?
}
iTexPage;

//*************************************************************************
extern unsigned int _TEX_INDEX;
extern iTexPage	_TEX_PAGE[iV_TEX_MAX];

//*************************************************************************

extern int iV_GetTexture(const char *filename);
extern int pie_ReloadTexPage(const char *texpageName, const char *fileName);
extern int pie_AddBMPtoTexPages(iTexture* s, const char *filename, int type, BOOL bResource);
void pie_ChangeTexPage(int tex_index, iTexture* s, int type, BOOL bResource);
extern void pie_TexInit(void);

/*!
 * Turns filename into a pagename if possible
 * \param[in,out] filename Filename to pagify
 */
extern void pie_Pagename(char * filename);

//*************************************************************************

extern void pie_TexShutDown(void);

#endif