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Diffstat (limited to 'dab/box.C')
| -rw-r--r-- | dab/box.C | 157 |
1 files changed, 0 insertions, 157 deletions
diff --git a/dab/box.C b/dab/box.C deleted file mode 100644 index d969bfe3..00000000 --- a/dab/box.C +++ /dev/null @@ -1,157 +0,0 @@ -/* $NetBSD: box.C,v 1.2 2003/12/26 18:03:34 christos 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. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the NetBSD - * Foundation, Inc. and its contributors. - * 4. Neither the name of The NetBSD Foundation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * 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. - */ - -/* - * box.C: Box computations - */ -#include "defs.h" -RCSID("$NetBSD: box.C,v 1.2 2003/12/26 18:03:34 christos Exp $") - -#include "box.h" -#include "board.h" -#include "gamescreen.h" -#include <curses.h> - -const POINT BOX::edges[BOX::last] = - { { 0, -1 }, { 0, 1 }, { -1, 0 }, { 1, 0 } }; -const POINT BOX::corners[BOX::last] = - { { -1, -1 }, { -1, 1 }, { 1, -1 }, { 1, 1 } }; -const int BOX::syms[BOX::last] = - { GAMESCREEN::GS_HLINE, GAMESCREEN::GS_HLINE, - GAMESCREEN::GS_VLINE, GAMESCREEN::GS_VLINE }; - -BOX::BOX(size_t py, size_t px, BOARD& b) : - _b(b) -{ - _centery = py * 2 + 1; - _centerx = px * 2 + 1; -} - -void BOX::addcorner(size_t y, size_t x) -{ - char sym; - _b.getScrn()->moveto(y, x); - if (x == 0) { - if (y == 0) - sym = GAMESCREEN::GS_ULCORNER; - else if (y == _b.ty() - 1) - sym = GAMESCREEN::GS_LLCORNER; - else - sym = GAMESCREEN::GS_LTEE; - } else if (x == _b.tx() - 1) { - if (y == 0) - sym = GAMESCREEN::GS_URCORNER; - else if (y == _b.ty() - 1) - sym = GAMESCREEN::GS_LRCORNER; - else - sym = GAMESCREEN::GS_RTEE; - } else if (y == 0) - sym = GAMESCREEN::GS_TTEE; - else if (y == _b.ty() - 1) - sym = GAMESCREEN::GS_BTEE; - else - sym = GAMESCREEN::GS_PLUS; - - _b.getScrn()->addedge(sym); -} - -// Paint a box -void BOX::paint(void) -{ - int e; - if (_b.getScrn() == NULL) - return; - - _b.getScrn()->moveto(_centery, _centerx); - _b.getScrn()->addsym(name()); - - for (e = BOX::first; e < BOX::last; e++) { - addcorner(_centery + corners[e].y, _centerx + corners[e].x); - _b.getScrn()->moveto(_centery + edges[e].y, _centerx + edges[e].x); - _b.getScrn()->addedge(edge((EDGE) e)); - } - _b.getScrn()->redraw(); -} - -// Return the name -int& BOX::name(void) -{ - return _b.data(_centery, _centerx); -} - -// Set an edge -void BOX::set(int e) -{ - _b.data(_centery + edges[e].y, _centerx + edges[e].x) = syms[e]; -} - -// Clear an edge -void BOX::clr(int e) -{ - _b.data(_centery + edges[e].y, _centerx + edges[e].x) = ' '; -} - -// Test an edge -int BOX::isset(int e) const -{ - return _b.data(_centery + edges[e].y, _centerx + edges[e].x) != ' '; -} - -// Return the edge -int& BOX::edge(int e) -{ - return _b.data(_centery + edges[e].y, _centerx + edges[e].x); -} - -// Count the number of edges set in the box -int BOX::count(void) const -{ - int cnt = 0; - - for (int e = BOX::first; e < BOX::last; e++) - cnt += isset((EDGE) e); - return cnt; -} - -// Clear the box -void BOX::reset(void) -{ - for (int e = BOX::first; e < BOX::last; e++) - clr((EDGE) e); - name() = ' '; -} |