9d3dfd59f9
Three-way swap: move blindfold to alt-weapon slot, alt-weapon to quiver slot, and quiver to former blindfold slot. Affects first and third rows of the 6x3 grid. Before |After x H b | b H q S a w | S a w G C q | G C x [x=alt-weapon, H=helmet, b=blindfold, S=shield, a=amulet, w=weapon, G=gloves, C=cloak, q=quiver; bottom three rows not changed so not shown.]
283 lines
9.5 KiB
C++
283 lines
9.5 KiB
C++
// Copyright (c) Warwick Allison, 1999.
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// Qt4 conversion copyright (c) Ray Chason, 2012-2014.
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// NetHack may be freely redistributed. See license for details.
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// qt_inv.cpp -- inventory usage window
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//
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// Essentially a "paper doll" style display. [grep fodder]
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//
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// This is at the top center of the main window
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extern "C" {
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#include "hack.h"
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}
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#include "qt_pre.h"
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#include <QtGui/QtGui>
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#if QT_VERSION >= 0x050000
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#include <QtWidgets/QtWidgets>
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#endif
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#include "qt_post.h"
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#include "qt_inv.h"
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#include "qt_glyph.h"
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#include "qt_main.h"
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#include "qt_set.h"
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namespace nethack_qt_ {
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static struct obj *
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find_tool(int tooltyp)
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{
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struct obj *o;
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for (o = g.invent; o; o = o->nobj) {
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if ((tooltyp == LEASH && o->otyp == LEASH && o->leashmon)
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// OIL_LAMP is used for candles, lamps, lantern, candelabrum too
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|| (tooltyp == OIL_LAMP && o->lamplit))
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break;
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}
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return o;
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}
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NetHackQtInvUsageWindow::NetHackQtInvUsageWindow(QWidget* parent) :
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QWidget(parent)
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{
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setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
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// needed to enable tool tips
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setMouseTracking(true);
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for (int x = 0; x <= 2; ++x)
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for (int y = 0; y <= 5; ++y)
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tips[x][y] = NULL;
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}
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NetHackQtInvUsageWindow::~NetHackQtInvUsageWindow()
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{
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for (int x = 0; x <= 2; ++x)
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for (int y = 0; y <= 5; ++y)
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if (tips[x][y])
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free((void *) tips[x][y]), tips[x][y] = NULL;
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}
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void NetHackQtInvUsageWindow::drawWorn(QPainter &painter, obj *nhobj,
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int x, int y, // cell index, not pixels
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const char *alttip, bool canbe)
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{
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short int glyph;
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int border;
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if (nhobj) {
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border = BORDER_DEFAULT;
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#ifdef ENHANCED_PAPERDOLL
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// color margin around cell containing item whose BUC state is known
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if (Role_if('P') && !Blind)
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nhobj->bknown = 1;
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if (nhobj->bknown)
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border = nhobj->cursed ? BORDER_CURSED
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: !nhobj->blessed ? BORDER_UNCURSED
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: BORDER_BLESSED;
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// set up a tool tip describing the item that will be displayed here
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char *itmnam = xprname(nhobj, (char *) 0, nhobj->invlet, TRUE, 0L, 0L);
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if (tips[x][y] && strlen(itmnam) > strlen(tips[x][y]))
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free((void *) tips[x][y]), tips[x][y] = NULL;
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if (tips[x][y])
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Strcpy(tips[x][y], itmnam);
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else
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tips[x][y] = dupstr(itmnam);
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#endif
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glyph = obj_to_glyph(nhobj, rn2_on_display_rng);
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} else {
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border = NO_BORDER;
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#ifdef ENHANCED_PAPERDOLL
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// caller passes an alternative tool tip for empty cells
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if (tips[x][y] && (!alttip || strlen(alttip) > strlen(tips[x][y])))
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free((void *) tips[x][y]), tips[x][y] = NULL;
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if (tips[x][y]) // above guarantees that test fails if alttip is Null
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Strcpy(tips[x][y], alttip);
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else if (alttip)
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tips[x][y] = dupstr(alttip);
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#else
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nhUse(alttip);
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#endif
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glyph = canbe ? cmap_to_glyph(S_room) : GLYPH_UNEXPLORED;
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}
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qt_settings->glyphs().drawBorderedCell(painter, glyph, x, y, border);
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}
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void NetHackQtInvUsageWindow::paintEvent(QPaintEvent*)
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{
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// 0 1 2 two dual
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// hander wielding
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// 0 b H q b H q b H q
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// 1 S " w W " W X " w
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// 2 G C x G C x G C .
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// 3 = A = = A = = A =
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// 4 l U L l U L l U L
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// 5 . F . . F . . F .
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//
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// 3.7: use a different legend for the layout
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// show quiver instead of repeating gloves on both sides;
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// show secondary weapon in shield slot when two-weapon is active;
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// show two-handed primary weapon in both shield and uwep slots;
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// show lit lamp/lantern/candle/candelabrum on lower right side;
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// show leash-in-use on lower left side
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#ifdef ENHANCED_PAPERDOLL
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if (iflags.wc_ascii_map)
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qt_settings->doll_is_shown = false;
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if (!qt_settings->doll_is_shown)
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return;
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// set glyphs() for the paperdoll; might be different size than map's
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qt_settings->glyphs().setSize(qt_settings->dollWidth,
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qt_settings->dollHeight);
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/* for drawWorn()'s use of obj->invlet */
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if (!flags.invlet_constant)
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reassign();
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#endif
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QPainter painter;
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painter.begin(this);
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// String argument is for a tool tip when the object in question is Null.
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//
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// left column
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drawWorn(painter, ublindf, 0, 0, "no eyewear"); // bf|towel|lenses
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/* shield slot varies depending upon weapon usage;
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no alt tool tip is needed for first two cases because object will
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never be Null when the corresponding tests pass */
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if (u.twoweap)
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drawWorn(painter, uswapwep, 0, 1, NULL); // secondary weapon, in use
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else if (uwep && bimanual(uwep))
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drawWorn(painter, uwep, 0, 1, NULL); // two-handed uwep shown twice
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else
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drawWorn(painter, uarms, 0, 1, "no shield");
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drawWorn(painter, uarmg, 0, 2, "no gloves");
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drawWorn(painter, uleft, 0, 3, "no left ring");
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/* light source and leash aren't unique and don't have pointers defined */
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drawWorn(painter, find_tool(LEASH), 0, 4, "no leashes in use");
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drawWorn(painter, NULL, 0, 5, NULL, false); // always blank
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// middle column; no unused slots
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drawWorn(painter, uarmh, 1, 0, "no helmet");
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drawWorn(painter, uamul, 1, 1, "no amulet");
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drawWorn(painter, uarmc, 1, 2, "no cloak");
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drawWorn(painter, uarm, 1, 3, "no suit");
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drawWorn(painter, uarmu, 1, 4, "no shirt");
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drawWorn(painter, uarmf, 1, 5, "no boots");
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// right column
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drawWorn(painter, uquiver, 2, 0, "nothing readied for firing"); // quiver
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drawWorn(painter, uwep, 2, 1, "no weapon");
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/* uswapwep slot varies depending upon dual-wielding state;
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shown in shield slot when actively wielded, so uswapwep slot is empty
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then and an alternate tool tip is used to explain that emptiness */
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if (!u.twoweap)
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drawWorn(painter, uswapwep, 2, 2, "no alternate weapon");
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else
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drawWorn(painter, NULL, 2, 2, "secondary weapon is wielded");
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drawWorn(painter, uright, 2, 3, "no right ring");
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/* OIL_LAMP matches lit candles, lamps, lantern, and candelabrum
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(and might also duplicate Sunsword when it is wielded--hence lit--
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depending upon whether another light source precedes it in invent) */
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drawWorn(painter, find_tool(OIL_LAMP), 2, 4, "no active light sources");
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drawWorn(painter, NULL, 2, 5, NULL, false); // always blank
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painter.end();
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#ifdef ENHANCED_PAPERDOLL
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// reset glyphs() to the ones being used for the map
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qt_settings->glyphs().setSize(qt_settings->tileWidth,
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qt_settings->tileHeight);
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#endif
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}
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QSize NetHackQtInvUsageWindow::sizeHint(void) const
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{
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if (qt_settings) {
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int w = 0, h = 1; // one pixel margin at top
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// 1+X+1: one pixel border surrounding each tile in the paper doll,
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// so +1 left and +1 right, also +1 above and +1 below
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#ifdef ENHANCED_PAPERDOLL
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if (iflags.wc_ascii_map)
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qt_settings->doll_is_shown = false;
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if (qt_settings->doll_is_shown) {
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w = (1 + qt_settings->dollWidth + 1) * 3;
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h = (1 + qt_settings->dollHeight + 1) * 6;
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}
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#else
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if (iflags.wc_tiled_map) {
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w = (1 + qt_settings->glyphs().width() + 1) * 3;
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h = (1 + qt_settings->glyphs().height() + 1) * 6;
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}
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#endif
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return QSize(w, h);
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} else {
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return QWidget::sizeHint();
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}
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}
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// ENHANCED_PAPERDOLL - called when a tool tip is triggered by hovering mouse
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bool NetHackQtInvUsageWindow::tooltip_event(QHelpEvent *tipevent)
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{
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#ifdef ENHANCED_PAPERDOLL
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if (iflags.wc_ascii_map)
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qt_settings->doll_is_shown = false;
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if (!qt_settings->doll_is_shown) {
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tipevent->ignore();
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return false;
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}
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int wd = qt_settings->dollWidth,
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ht = qt_settings->dollHeight;
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// inverse of drawBorderedCell();
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int yoffset = 1, // tiny extra margin at top
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ex = tipevent->pos().x(),
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ey = tipevent->pos().y() - yoffset,
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// KISS: treat 1-pixel margin around cells as part of enclosed cell
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cellx = ex / (wd + 2),
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celly = ey / (ht + 2);
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const char *tip = (cellx >= 0 && cellx <= 2 && celly >= 0 && celly <= 5)
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? tips[cellx][celly] : NULL;
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if (tip && *tip) {
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QToolTip::showText(tipevent->globalPos(), QString(tip));
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} else {
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QToolTip::hideText();
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tipevent->ignore();
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}
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#else
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nhUse(tipevent);
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#endif /* ENHANCED_PAPERDOLL */
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return true;
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}
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// ENHANCED_PAPERDOLL - event handler is necessary to support tool tips
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bool NetHackQtInvUsageWindow::event(QEvent *event)
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{
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#ifdef ENHANCED_PAPERDOLL
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if (event->type() == QEvent::ToolTip) {
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QHelpEvent *tipevent = static_cast <QHelpEvent *> (event);
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return tooltip_event(tipevent);
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}
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#endif
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// with this routine intercepting events, we need to pass along
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// paint and mouse-press events to have them handled
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return QWidget::event(event);
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}
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// ENHANCED_PAPERDOLL - clicking on the PaperDoll runs #seeall ('*')
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void NetHackQtInvUsageWindow::mousePressEvent(QMouseEvent *event UNUSED)
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{
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#ifdef ENHANCED_PAPERDOLL
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QWidget *main = NetHackQtBind::mainWidget();
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(static_cast <NetHackQtMainWindow *> (main))->FuncAsCommand(doprinuse);
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#endif
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}
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} // namespace nethack_qt_
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