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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program 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.
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $URL$
* $Id$
*
*/
#ifndef SCI_GFX_GFX_RES_OPTIONS_H
#define SCI_GFX_GFX_RES_OPTIONS_H
#ifdef CUSTOM_GRAPHICS_OPTIONS
#include "sci/sci.h"
#include "sci/gfx/gfx_resource.h"
#include "sci/gfx/gfx_resmgr.h"
namespace Sci {
/** @name Configuration options for per-resource customisations */
/** @{ */
struct gfx_res_pattern_t {
int min, max;
};
/**
* GFX resource assignments.
*/
struct gfx_res_assign_t {
union {
struct {
int colors_nr;
gfx_pixmap_color_t *colors;
} palette;
} assign;
};
/**
* GFX resource modifications/
*/
struct gfx_res_conf_t {
int type; /**< Resource type-- only one allowed */
/* If any of the following is 0, it means that there is no restriction.
** Otherwise, one of the patterns associated with them must match. */
int patterns_nr; /**< Number of patterns (only 'view' patterns for views) */
int loops_nr, cels_nr; /**< Number of loop/cel patterns, for views only.
** For pics, loops_nr identifies the palette. */
gfx_res_pattern_t *patterns;
union {
gfx_res_assign_t assign;
byte factor[3]; /**< divide by 16 to retrieve factor */
} conf; /**< The actual configuration */
gfx_res_conf_t *next;
};
typedef gfx_res_conf_t *gfx_res_conf_p_t;
struct gfx_res_fullconf_t {
gfx_res_conf_p_t assign[GFX_RESOURCE_TYPES_NR];
gfx_res_conf_p_t mod[GFX_RESOURCE_TYPES_NR];
};
struct gfx_options_t;
/**
* Configures a graphical pixmap according to config options.
*
* Modifies pxm as considered appropriate by configuration options. Does
* not do anything in colour index mode.
*
* @param[in] options The options according to which configuration
* should be performed
* @param[in] pxm The pixmap to configure
* @return 0 on success, non-zero otherwise
*/
int gfx_get_res_config(gfx_options_t *options, gfx_pixmap_t *pxm);
/** @} */
} // End of namespace Sci
#endif
#endif // SCI_GFX_GFX_RES_OPTIONS_H
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