/*	SCCS Id: @(#)mttypriv.h 3.3	93/03/01	*/
/* Copyright (c) Jon W{tte 1993.					*/
/* NetHack may be freely redistributed.  See license for details.	*/

/*
 * This file contains private structures used to implement the
 * tty windows - note that these structures may change between
 * minor releases!
 */

#ifndef _H_tty_private
# define _H_tty_private

# ifndef _H_tty_public
#include "mactty.h"
# endif

#include <QDOffscreen.h>
#include <Gestalt.h>
#include <Errors.h>

#define TA_TO_RGB(ta,rgb) (((rgb).red=(((ta)>>16)&0xff)*257),((rgb).green=(((ta)>>8)&0xff)*257),\
	((rgb).blue=((ta)&0xff)*257)),rgb

typedef struct tty_record {
	WindowPtr	its_window ;

	short		font_number ;
	short		font_size ;
	short		char_width ;
	short		row_height ;
	short		ascent_height ;

	short		x_size ;
	short		y_size ;
	short		x_curs ;
	short		y_curs ;

	GWorldPtr		its_window_world ;
	BitMap			its_bits ;
	GrafPtr			offscreen_port ;
	GWorldPtr		offscreen_world ;
#if CLIP_RECT_ONLY
	Rect			invalid_rect ;
#else
	RgnHandle		invalid_part ;
#endif

	long		attribute [ TTY_NUMBER_ATTRIBUTES ] ;
	long		last_cursor ;

	Boolean		was_allocated ;
	Boolean		curs_state ;
	Boolean		uses_gworld ;
} tty_record ;


#endif	/* _H_tty_private */