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// Emacs style mode select   -*- C++ -*-

//-----------------------------------------------------------------------------

//

// $Id:$

//

// Copyright (C) 1993-1996 by id Software, Inc.

//

// This source is available for distribution and/or modification

// only under the terms of the DOOM Source Code License as

// published by id Software. All rights reserved.

//

// The source is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License

// for more details.

//

// DESCRIPTION:

// 	The status bar widget code.

//

//-----------------------------------------------------------------------------

#ifndef __STLIB__

#define __STLIB__

// We are referring to patches.

#include "r_defs.h"

//

// Background and foreground screen numbers

//

#define BG 4

#define FG 0

//

// Typedefs of widgets

//

// Number widget

typedef struct

{

    // upper right-hand corner

    //  of the number (right-justified)

    int		x;

    int		y;

    // max # of digits in number

    int width;

    // last number value

    int		oldnum;

    // pointer to current value

    int*	num;

    // pointer to boolean stating

    //  whether to update number

    boolean*	on;

    // list of patches for 0-9

    patch_t**	p;

    // user data

    int data;

} st_number_t;

// Percent widget ("child" of number widget,

//  or, more precisely, contains a number widget.)

typedef struct

{

    // number information

    st_number_t		n;

    // percent sign graphic

    patch_t*		p;

} st_percent_t;

// Multiple Icon widget

typedef struct

{

     // center-justified location of icons

    int			x;

    int			y;

    // last icon number

    int			oldinum;

    // pointer to current icon

    int*		inum;

    // pointer to boolean stating

    //  whether to update icon

    boolean*		on;

    // list of icons

    patch_t**		p;

    // user data

    int			data;

} st_multicon_t;

// Binary Icon widget

typedef struct

{

    // center-justified location of icon

    int			x;

    int			y;

    // last icon value

    int			oldval;

    // pointer to current icon status

    boolean*		val;

    // pointer to boolean

    //  stating whether to update icon

    boolean*		on;

    patch_t*		p;	// icon

    int			data;   // user data

} st_binicon_t;

//

// Widget creation, access, and update routines

//

// Initializes widget library.

// More precisely, initialize STMINUS,

//  everything else is done somewhere else.

//

void STlib_init(void);

// Number widget routines

void

STlib_initNum

( st_number_t*		n,

  int			x,

  int			y,

  patch_t**		pl,

  int*			num,

  boolean*		on,

  int			width );

void

STlib_updateNum

( st_number_t*		n,

  boolean		refresh );

// Percent widget routines

void

STlib_initPercent

( st_percent_t*		p,

  int			x,

  int			y,

  patch_t**		pl,

  int*			num,

  boolean*		on,

  patch_t*		percent );

void

STlib_updatePercent

( st_percent_t*		per,

  int			refresh );

// Multiple Icon widget routines

void

STlib_initMultIcon

( st_multicon_t*	mi,

  int			x,

  int			y,

  patch_t**		il,

  int*			inum,

  boolean*		on );

void

STlib_updateMultIcon

( st_multicon_t*	mi,

  boolean		refresh );

// Binary Icon widget routines

void

STlib_initBinIcon

( st_binicon_t*		b,

  int			x,

  int			y,

  patch_t*		i,

  boolean*		val,

  boolean*		on );

void

STlib_updateBinIcon

( st_binicon_t*		bi,

  boolean		refresh );

#endif

//-----------------------------------------------------------------------------

//

// $Log:$

//

//-----------------------------------------------------------------------------