src/cave/object/caveobjectrectangle.cpp

   1 /*
   2  * Copyright (c) 2007-2013, Czirkos Zoltan http://code.google.com/p/gdash/
   3  *
   4  * Permission to use, copy, modify, and distribute this software for any
   5  * purpose with or without fee is hereby granted, provided that the above
   6  * copyright notice and this permission notice appear in all copies.
   7  *
   8  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
   9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  10  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  11  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  13  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  14  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  15  */
  16
  17 #include "config.h"
  18
  19 #include "cave/object/caveobjectrectangle.hpp"
  20 #include "cave/elementproperties.hpp"
  21
  22 #include <glib/gi18n.h>
  23
  24 #include "fileops/bdcffhelper.hpp"
  25 #include "cave/caverendered.hpp"
  26 #include "misc/printf.hpp"
  27
  28 std::string CaveRectangle::get_bdcff() const
  29 {
  30     return BdcffFormat("Rectangle") << p1 << p2 << element;
  31 }
  32
  33 CaveRectangle* CaveRectangle::clone_from_bdcff(const std::string &name, std::istream &is) const
  34 {
  35     Coordinate p1, p2;
  36     GdElementEnum element;
  37     if (!(is >> p1 >> p2 >> element))
  38         return NULL;
  39     return new CaveRectangle(p1, p2, element);
  40 }
  41
  42
  43 CaveRectangle::CaveRectangle(Coordinate _p1, Coordinate _p2, GdElementEnum _element)
  44 :   CaveRectangular(GD_RECTANGLE, _p1, _p2),
  45     element(_element)
  46 {
  47 }
  48
  49 /* rectangle, frame only */
  50 void CaveRectangle::draw(CaveRendered &cave) const
  51 {
  52     /* reorder coordinates if not drawing from northwest to southeast */
  53     int x1=p1.x;
  54     int y1=p1.y;
  55     int x2=p2.x;
  56     int y2=p2.y;
  57     if (y1>y2)
  58         std::swap(y1, y2);
  59     if (x1>x2)
  60         std::swap(x1, x2);
  61
  62     for (int x=x1; x<=x2; x++) {
  63         cave.store_rc(x, y1, element, this);
  64         cave.store_rc(x, y2, element, this);
  65     }
  66     for (int y=y1; y<=y2; y++) {
  67         cave.store_rc(x1, y, element, this);
  68         cave.store_rc(x2, y, element, this);
  69     }
  70 }
  71
  72 PropertyDescription const CaveRectangle::descriptor[] = {
  73     {"", GD_TAB, 0, N_("Rectangle")},
  74     {"", GD_TYPE_BOOLEAN_LEVELS, 0, N_("Levels"), GetterBase::create_new(&CaveRectangle::seen_on), N_("Levels on which this object is visible.")},
  75     {"", GD_TYPE_COORDINATE, 0, N_("Start corner"), GetterBase::create_new(&CaveRectangle::p1), N_("Specifies one of the corners of the object."), 0, 127},
  76     {"", GD_TYPE_COORDINATE, 0, N_("End corner"), GetterBase::create_new(&CaveRectangle::p2), N_("Specifies one of the corners of the object."), 0, 127},
  77     {"", GD_TYPE_ELEMENT, 0, N_("Element"), GetterBase::create_new(&CaveRectangle::element), N_("The element to draw.")},
  78     {NULL},
  79 };
  80
  81 PropertyDescription const* CaveRectangle::get_description_array() const
  82 {
  83     return descriptor;
  84 }
  85
  86 std::string CaveRectangle::get_description_markup() const
  87 {
  88     return SPrintf(_("Rectangle from %d,%d to %d,%d of <b>%s</b>"))
  89         % p1.x % p1.y % p2.x % p2.y % gd_element_properties[element].lowercase_name;
  90 }