games/dab/gamescreen.h

   1 /*      $NetBSD: gamescreen.h,v 1.1.1.1 2003/12/26 17:57:03 christos Exp $      */
   2
   3 /*-
   4  * Copyright (c) 2003 The NetBSD Foundation, Inc.
   5  * All rights reserved.
   6  *
   7  * This code is derived from software contributed to The NetBSD Foundation
   8  * by Christos Zoulas.
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions
  12  * are met:
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in the
  17  *    documentation and/or other materials provided with the distribution.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  29  * POSSIBILITY OF SUCH DAMAGE.
  30  */
  31
  32 /*
  33  * screen.h: Screen base class
  34  */
  35
  36 #ifndef _H_GAMESCREEN
  37 #define _H_GAMESCREEN
  38
  39 #include <stdlib.h>
  40
  41 class PLAYER;
  42
  43 class GAMESCREEN {
  44   public:
  45     enum EDGE {
  46         GS_HLINE,
  47         GS_VLINE,
  48         GS_ULCORNER,
  49         GS_URCORNER,
  50         GS_LLCORNER,
  51         GS_LRCORNER,
  52         GS_LTEE,
  53         GS_RTEE,
  54         GS_TTEE,
  55         GS_BTEE,
  56         GS_PLUS
  57     };
  58     virtual ~GAMESCREEN();
  59     virtual void clean(void) = 0;                       // Clear screen
  60     virtual void moveto(size_t y, size_t x) = 0;        // Move to x, y
  61     virtual void addsym(const int sym) = 0;             // Add character symbol
  62     virtual void addedge(const int sym) = 0;            // Add character symbol
  63     virtual void redraw(void) = 0;                      // Refresh
  64     virtual int getinput(void) = 0;                     // Get user input
  65     virtual void bell(void) = 0;                        // Beep
  66     virtual void score(size_t p, const PLAYER& p) = 0;  // Post current score
  67     virtual void games(size_t p, const PLAYER& p) = 0;  // Post games won
  68     virtual void total(size_t p, const PLAYER& p) = 0;  // Post total score
  69     virtual void ties(const PLAYER& p) = 0;             // Post tie games
  70 };
  71
  72 #endif