// Emacs style mode select -*- C++ -*-
//-----------------------------------------------------------------------------
//
// $Id$
//
// Copyright (C) 1993-1996 by id Software, Inc.
//
// 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.
//
// DESCRIPTION:
// Menu widget stuff, episode selection and such.
//
//-----------------------------------------------------------------------------
#ifndef __M_MENU__
#define __M_MENU__
#include "d_event.h"
//
// MENUS
//
// Called by main loop,
// saves config file and calls I_Quit when user exits.
// Even when the menu is not displayed,
// this can resize the view and change game parameters.
// Does all the real work of the menu interaction.
boolean M_Responder (event_t *ev);
// Called by main loop,
// only used for menu (skull cursor) animation.
void M_Ticker (void);
// Called by main loop,
// draws the menus directly into the screen buffer.
void M_Drawer (void);
// Called by D_DoomMain,
// loads the config file.
void M_Init (void);
// Called by intro code to force menu up upon a keypress,
// does nothing if menu is already up.
void M_StartControlPanel (void);
/****************************
*
* The setup_group enum is used to show which 'groups' keys fall into so
* that you can bind a key differently in each 'group'.
*/
typedef enum {
m_null, // Has no meaning; not applicable
m_scrn, // A key can not be assigned to more than one action
m_map, // in the same group. A key can be assigned to one
m_menu, // action in one group, and another action in another.
} setup_group;
/****************************
*
* phares 4/17/98:
* State definition for each item.
* This is the definition of the structure for each setup item. Not all
* fields are used by all items.
*
* A setup screen is defined by an array of these items specific to
* that screen.
*
* killough 11/98:
*
* Restructured to allow simpler table entries,
* and to Xref with defaults[] array in m_misc.c.
* Moved from m_menu.c to m_menu.h so that m_misc.c can use it.
*/
typedef struct setup_menu_s
{
const char *m_text; /* text to display */
int m_flags; /* phares 4/17/98: flag bits S_* (defined above) */
setup_group m_group; /* Group */
short m_x; /* screen x position (left is 0) */
short m_y; /* screen y position (top is 0) */
union /* killough 11/98: The first field is a union of several types */
{
const void *var; /* generic variable */
int *m_key; /* key value, or 0 if not shown */
const char *name; /* name */
struct default_s *def; /* default[] table entry */
struct setup_menu_s *menu; /* next or prev menu */
} var;
int *m_mouse; /* mouse button value, or 0 if not shown */
int *m_joy; /* joystick button value, or 0 if not shown */
void (*action)(void); /* killough 10/98: function to call after changing */
} setup_menu_t;
#endif
//-----------------------------------------------------------------------------
//
// $Log$
// Revision 1.1 2006/03/28 15:44:01 dave
// Patch #2969 - Doom! Currently only working on the H300.
//
//
//-----------------------------------------------------------------------------
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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copied from firmware/common/sscanf.c
* Original author: Tomasz Malesinski
*
* Copyright (C) 2010 Maurus Cuelenaere
*
* 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 software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include "rocklibc.h"
static int parse_dec(int (*peek)(void *userp),
void (*pop)(void *userp),
void *userp,
long *vp)
{
long v = 0;
int n = 0;
int minus = 0;
char ch;
if ((*peek)(userp) == '-')
{
(*pop)(userp);
n++;
minus = 1;
}
ch = (*peek)(userp);
if (!isdigit(ch))
return -1;
do
{
v = v * 10 + ch - '0';
(*pop)(userp);
n++;
ch = (*peek)(userp);
} while (isdigit(ch));
*vp = minus ? -v : v;
return n;
}
static int parse_chars(int (*peek)(void *userp),
void (*pop)(void *userp),
void *userp,
char *vp,
bool fake)
{
int n = 0;
char *pt=vp;
while (!isspace((*peek)(userp)))
{
if(fake==false)
*(pt++) = (*peek)(userp);
n++;
(*pop)(userp);
}
if(fake==false)
(*pt)='\0';
return n;
}
static int parse_hex(int (*peek)(void *userp),
void (*pop)(void *userp),
void *userp,
unsigned long *vp)
{
unsigned long v = 0;
int n = 0;
char ch;
ch = (*peek)(userp);
if (!isxdigit(ch))
return -1;
do
{
if (ch >= 'a')
ch = ch - 'a' + 10;
else if (ch >= 'A')
ch = ch - 'A' + 10;
else
ch = ch - '0';
v = v * 16 + ch;
(*pop)(userp);
n++;
ch = (*peek)(userp);
} while (isxdigit(ch));
*vp = v;
return n;
}
static int skip_spaces(int (*peek)(void *userp),
void (*pop)(void *userp),
void *userp)
{
int n = 0;
while (isspace((*peek)(userp))) {
n++;
(*pop)(userp);
}
return n;
}
static int scan(int (*peek)(void *userp),
void (*pop)(void *userp),
void *userp,
const char *fmt,
va_list ap)
{
char ch;
int n = 0;
int n_chars = 0;
int r;
long lval;
bool skip=false;
unsigned long ulval;
while ((ch = *fmt++) != '\0')
{
bool literal = false;
if (ch == '%')
{
ch = *fmt++;
if(ch== '*') /* We should process this, but not store it in an argument */
{
ch=*fmt++;
skip=true;
}
else
{
skip=false;
}
switch (ch)
{
case 'x':
n_chars += skip_spaces(peek, pop, userp);
if ((r = parse_hex(peek, pop, userp, &ulval)) >= 0)
{
if(skip==false)
{
*(va_arg(ap, unsigned int *)) = ulval;
n++;
}
n_chars += r;
}
else
return n;
break;
case 'd':
n_chars += skip_spaces(peek, pop, userp);
if ((r = parse_dec(peek, pop, userp, &lval)) >= 0)
{
if(skip==false)
{
*(va_arg(ap, int *)) = lval;
n++;
}
n_chars += r;
}
else
return n;
break;
case 'n':
if(skip==false)
{
*(va_arg(ap, int *)) = n_chars;
n++;
}
break;
case 'l':
n_chars += skip_spaces(peek, pop, userp);
ch = *fmt++;
switch (ch)
{
case 'x':
if ((r = parse_hex(peek, pop, userp, &ulval)) >= 0)
{
if(skip==false)
{
*(va_arg(ap, unsigned long *)) = ulval;
n++;
}
n_chars += r;
}
else
return n;
break;
case 'd':
if ((r = parse_dec(peek, pop, userp, &lval)) >= 0)
{
if(skip==false)
{
*(va_arg(ap, long *)) = lval;
n++;
}
n_chars += r;
}
else
return n;
break;
case '\0':
return n;
default:
literal = true;
break;
}
break;
case 's':
n_chars += skip_spaces(peek, pop, userp);
n_chars += parse_chars(peek,pop, userp,skip?0:va_arg(ap, char *), skip );
if(skip==false)
{
n++;
}
break;
case '\0':
return n;
default:
literal = true;
break;
}
} else
literal = true;
if (literal)
{
n_chars += skip_spaces(peek, pop, userp);
if ((*peek)(userp) != ch)
continue;
else
{
(*pop)(userp);
n_chars++;
}
}
}
return n;
}
static int fspeek(void *userp)
|