150 lines
3.3 KiB
C++
150 lines
3.3 KiB
C++
/* $NetBSD: human.cc,v 1.3 2008/04/28 20:22:54 martin Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 2003 The NetBSD Foundation, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* This code is derived from software contributed to The NetBSD Foundation
|
|
* by Christos Zoulas.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
/*
|
|
* human.C: Human interface for dots, using rogue-like keys.
|
|
*/
|
|
#include "defs.h"
|
|
RCSID("$NetBSD: human.cc,v 1.3 2008/04/28 20:22:54 martin Exp $")
|
|
|
|
#include "human.h"
|
|
#include "board.h"
|
|
#include "box.h"
|
|
#include "ttyscrn.h"
|
|
|
|
#define CONTROL(a) ((a) & 037)
|
|
|
|
extern GAMESCREEN *sc;
|
|
|
|
HUMAN::HUMAN(const char c) :
|
|
PLAYER(c),
|
|
_curx(0),
|
|
_cury(1)
|
|
{
|
|
}
|
|
|
|
void HUMAN::play(const BOARD& b, size_t& y, size_t& x, int& dir)
|
|
{
|
|
int mv;
|
|
b.setpos(_cury, _curx);
|
|
|
|
for (;;) {
|
|
switch (mv = b.getmove()) {
|
|
case 'h': case 'H':
|
|
_curx -= 2;
|
|
break;
|
|
|
|
case 'l': case 'L':
|
|
_curx += 2;
|
|
break;
|
|
|
|
case 'k': case 'K':
|
|
_cury -= 2;
|
|
break;
|
|
|
|
case 'j': case 'J':
|
|
_cury += 2;
|
|
break;
|
|
|
|
case 'u': case 'U':
|
|
_curx += 1;
|
|
_cury -= 1;
|
|
break;
|
|
|
|
case 'y': case 'Y':
|
|
_curx -= 1;
|
|
_cury -= 1;
|
|
break;
|
|
|
|
case 'b': case 'B':
|
|
_curx -= 1;
|
|
_cury += 1;
|
|
break;
|
|
|
|
case 'n': case 'N':
|
|
_curx += 1;
|
|
_cury += 1;
|
|
break;
|
|
|
|
case 'q': case 'Q':
|
|
// Cleanup
|
|
delete sc;
|
|
exit(0);
|
|
|
|
case CONTROL('L'): case CONTROL('R'):
|
|
b.clean();
|
|
b.paint();
|
|
break;
|
|
|
|
case ' ':
|
|
{
|
|
x = _curx / 2;
|
|
y = _cury / 2;
|
|
|
|
if (_cury & 1) {
|
|
if (_curx == 0)
|
|
dir = BOX::left;
|
|
else {
|
|
x--;
|
|
dir = BOX::right;
|
|
}
|
|
}
|
|
|
|
if (_curx & 1) {
|
|
if (_cury == 0)
|
|
dir = BOX::top;
|
|
else {
|
|
y--;
|
|
dir = BOX::bottom;
|
|
}
|
|
}
|
|
}
|
|
return;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
// We add 2 before the comparison to avoid underflow
|
|
if ((2 + _curx) - (_curx & 1) < 2)
|
|
_curx = (b.nx() * 2) + (_curx & 1);
|
|
if (_curx >= (b.nx() * 2) + 1)
|
|
_curx = (_curx & 1);
|
|
|
|
if ((2 + _cury) - (_cury & 1) < 2)
|
|
_cury = (b.ny() * 2) + (_cury & 1);
|
|
if (_cury >= (b.ny() * 2) + 1)
|
|
_cury = (_cury & 1);
|
|
|
|
b.setpos(_cury, _curx);
|
|
}
|
|
}
|