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/* Emacs style mode select -*- C++ -*-
*-----------------------------------------------------------------------------
*
*
* PrBoom a Doom port merged with LxDoom and LSDLDoom
* based on BOOM, a modified and improved DOOM engine
* Copyright (C) 1999 by
* id Software, Chi Hoang, Lee Killough, Jim Flynn, Rand Phares, Ty Halderman
* Copyright (C) 1999-2000 by
* Jess Haas, Nicolas Kalkhof, Colin Phipps, Florian Schulze
*
* 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., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*
* DESCRIPTION:
* External non-system-specific stuff, like storing config settings,
* simple file handling, and saving screnshots.
*
*-----------------------------------------------------------------------------*/
#ifndef __M_MISC__
#define __M_MISC__
#include "doomtype.h"
//
// MISC
//
boolean M_WriteFile (char const* name,void* source,int length);
int M_ReadFile (char const* name,byte** buffer);
void M_ScreenShot (void);
void M_DoScreenShot (const char*); // cph
void M_LoadDefaults (void);
void M_SaveDefaults (void);
int M_DrawText (int x,int y,boolean direct,char* string);
struct default_s *M_LookupDefault(const char *name); /* killough 11/98 */
// phares 4/21/98:
// Moved from m_misc.c so m_menu.c could see it.
// CPhipps - struct to hold a value in a config file
// Cannot be a union, as it must be initialised
typedef struct default_s
{
const char* name;
/* cph -
* The location struct holds the pointer to the variable holding the
* setting. For int's we do nothing special.
* For strings, the string is actually stored on our heap with Z_Strdup()
* BUT we don't want the rest of the program to be able to modify them,
* so we declare it const. It's not really const though, and m_misc.c and
* m_menu.c cast it back when they need to change it. Possibly this is
* more trouble than it's worth.
*/
struct {
int* pi;
const char** ppsz;
} location;
struct {
int i;
const char* psz;
} defaultvalue; // CPhipps - default value
// Limits (for an int)
int minvalue; // jff 3/3/98 minimum allowed value
int maxvalue; // jff 3/3/98 maximum allowed value
enum {
def_none, // Dummy entry
def_str, // A string
def_int, // Integer
def_hex, // Integer (write in hex)
def_bool = def_int, // Boolean
def_key = def_hex, // Key code (byte)
def_mouseb = def_int,// Mouse button
def_colour = def_hex // Colour (256 colour palette entry)
} type; // CPhipps - type of entry
int setupscreen; // phares 4/19/98: setup screen where this appears
int *current; /* cph - MBF-like pointer to current value */
// cph - removed the help strings from the config file
// const char* help; // jff 3/3/98 description of parameter
// CPhipps - remove unused "lousy hack" code
struct setup_menu_s *setup_menu; /* Xref to setup menu item, if any */
} default_t;
#define IS_STRING(dv) ((dv).type == def_str)
// CPhipps - What is the max. key code that X will send us?
#define MAX_KEY 65536
#define MAX_MOUSEB 2
#define UL (-123456789) /* magic number for no min or max for parameter */
#endif
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