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88c8e92e768a71b9e7cb99d6c4f69feb4e461595
nethack/win/Qt/qt_map.cpp
nhmall cb0c21e91d ENHANCED_SYMBOLS 
A new feature, enabled by default to maximize testing, but one which can
be disabled by commenting it out in config.h

With this, some additional information is added to the glyphmap entries
in a new optional substructure called u with these fields:
    ucolor          RGB color for use with truecolor terminals/platforms.
                    A ucolor value of zero means "not set." The actual
                    rgb value of 0 has the 0x1000000 bit set.
    u256coloridx    256 color index value for use with 256 color
                    terminals, the closest color match to ucolor.
    utf8str         Custom representation via utf-8 string (can be null).

There is a new symset included in the symbols file, called enhanced1.

Some initial code has been added to parse individual
OPTIONS=glyph:glyphid/R-G-B entries in the config file.

The glyphid can, in theory, either be an individual glyph (G_* glyphid)
for a single glyph, or it can be an existing symbol S_ value
(monster, object, or cmap symbol) to store the custom representation for
all the glyphs that match that symbol.

Examples:
   OPTIONS=glyph:G_fountain/U+03A8/0-150-255

(Your platform/terminal font needs to be able to include/display the
character, of course.)

The NetHack core code does parsing and storing the customized
entries, and adding them to the glyphmap data structure.

Any window port can utilize the additional information in the glyphinfo
that is passed to them, once code is added to do so.

Also, consolidate some symbol-related code into symbols.c, and remove it from
files.c and options.c
2022-05-07 10:25:13 -04:00

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// Copyright (c) Warwick Allison, 1999.
// Qt4 conversion copyright (c) Ray Chason, 2012-2014.
// NetHack may be freely redistributed. See license for details.
// qt_map.cpp -- the map window
extern "C" {
#include "hack.h"
extern glyph_map glyphmap[MAX_GLYPH]; /* from tile.c */
}
#include "qt_pre.h"
#include <QtGui/QtGui>
#if QT_VERSION >= 0x050000
#include <QtWidgets/QtWidgets>
#endif
#include "qt_post.h"
#include "qt_map.h"
#include "qt_map.moc"
#include "qt_click.h"
#include "qt_glyph.h"
#include "qt_set.h"
#include "qt_str.h"
// pet- and pile-mark xpm arrays moved out of qt_xpms.h so that we don't
// include it here anymore; including that header in two files resulted in
// two copies of all the static xpm data and all the rest is for qt_stat.cpp
//
/* XPM */
static const char *pet_mark_xpm[] = {
/* width height ncolors chars_per_pixel */
"8 7 2 1",
/* colors */
". c None",
" c #FF0000",
/* pixels */
"........",
".. . .",
". ",
". ",
".. .",
"... ..",
".... ..."
};
/* XPM */
static const char *pet_mark_small_xpm[] = {
/* width height ncolors chars_per_pixel */
"5 5 2 1",
/* colors */
". c None",
"X c #FF0000",
/* pixels */
".X.X.",
"XXXXX",
".XXX.",
"..X.."
};
/* XPM */
static const char *pile_mark_xpm[] = {
/* width height ncolors chars_per_pixel */
"5 5 2 1",
/* colors */
". c None",
"X c #00FF00",
/* pixels */
"..X..",
"..X..",
"XXXXX",
"..X..",
"..X.."
};
// temporary
extern int qt_compact_mode;
// end temporary
namespace nethack_qt_ {
#ifdef TEXTCOLOR
static const QPen& nhcolor_to_pen(int c)
{
static QPen *pen = (QPen *) 0;
if (!pen) {
pen = new QPen[17];
//
// FIXME: these are duplicated in qt_menu.cpp
//
pen[ 0] = QColor(64, 64, 64); // black
pen[ 1] = QColor(Qt::red);
pen[ 2] = QColor(0, 191, 0); // green
pen[ 3] = QColor(127, 127, 0); // brownish
pen[ 4] = QColor(Qt::blue);
pen[ 5] = QColor(Qt::magenta);
pen[ 6] = QColor(Qt::cyan);
pen[ 7] = QColor(Qt::gray);
// on tty, "light" variations are "bright" instead; here they're paler
pen[ 8] = QColor(Qt::white); // no color
pen[ 9] = QColor(255, 127, 0); // orange
pen[10] = QColor(127, 255, 127); // light green
pen[11] = QColor(Qt::yellow);
pen[12] = QColor(127, 127, 255); // light blue
pen[13] = QColor(255, 127, 255); // light magenta
pen[14] = QColor(127, 255, 255); // light cyan
pen[15] = QColor(Qt::white);
// ? out of range for 0..15
pen[16] = QColor(Qt::black);
}
return pen[c];
}
#endif
NetHackQtMapViewport::NetHackQtMapViewport(NetHackQtClickBuffer& click_sink) :
QWidget(NULL),
rogue_font(NULL),
clicksink(click_sink),
change(10)
{
pet_annotation = QPixmap(qt_compact_mode ? pet_mark_small_xpm
: pet_mark_xpm);
pile_annotation = QPixmap(pile_mark_xpm);
Clear(); // initializes glyph[][], glyphttychar, glyphcolor, glyphflags
cursor.setX(0);
cursor.setY(0);
}
NetHackQtMapViewport::~NetHackQtMapViewport(void)
{
delete rogue_font; //rogue_font = NULL;
}
// pick a font to use for text map; rogue level is always displayed as text
void NetHackQtMapViewport::SetupTextmapFont(QPainter &painter)
{
QString fontfamily = iflags.wc_font_map ? iflags.wc_font_map
: "Monospace";
int maybebold = QFont::Normal;
if (fontfamily.right(5).toLower() == "-bold") {
fontfamily.truncate(fontfamily.length() - 5);
maybebold = QFont::Bold;
}
// Find font...
int pts = 5;
while (pts < 32) {
QFont f(fontfamily, pts, maybebold);
painter.setFont(QFont(fontfamily, pts));
QFontMetrics fm = painter.fontMetrics();
if (fm.QFM_WIDTH("M") > qt_settings->glyphs().width())
break;
if (fm.height() > qt_settings->glyphs().height())
break;
pts++;
}
rogue_font = new QFont(fontfamily, pts - 1);
}
void NetHackQtMapViewport::paintEvent(QPaintEvent* event)
{
NetHackQtGlyphs &glyphs = qt_settings->glyphs();
int gW = glyphs.width(),
gH = glyphs.height();
QRect area = event->rect();
QRect garea;
garea.setCoords(std::max(0, area.left() / gW),
std::max(0, area.top() / gH),
std::min(COLNO - 1, area.right() / gW),
std::min(ROWNO - 1, area.bottom() / gH));
QPainter painter;
painter.begin(this);
if (Is_rogue_level(&u.uz) || iflags.wc_ascii_map) {
// You enter a VERY primitive world!
painter.setClipRect( event->rect() ); // (normally we don't clip)
painter.fillRect( event->rect(), Qt::black );
if (!rogue_font)
SetupTextmapFont(painter);
painter.setFont(*rogue_font);
for (int j = garea.top(); j <= garea.bottom(); j++) {
for (int i = garea.left(); i <= garea.right(); i++) {
unsigned short color = Glyphcolor(i, j);
unsigned short ch = Glyphttychar(i, j);
unsigned special = Glyphflags(i, j);
/* unsigned short tileidx = Glyphtileidx(i, j); */
ch = cp437(ch);
#ifdef TEXTCOLOR
painter.setPen( nhcolor_to_pen(color) );
#else
painter.setPen( Qt::green );
#endif
if (!DrawWalls(painter, i * gW, j * gH, gW, gH, ch)) {
painter.drawText(i * gW, j * gH, gW, gH, Qt::AlignCenter,
QString(QChar(ch)).left(1));
}
#ifdef TEXTCOLOR
if ((special & MG_PET) != 0 && ::iflags.hilite_pet) {
painter.drawPixmap(QPoint(i * gW, j * gH),
pet_annotation);
} else if ((special & MG_OBJPILE) != 0
&& ::iflags.hilite_pile) {
painter.drawPixmap(QPoint(i * gW, j * gH),
pile_annotation);
}
#endif
}
}
painter.setFont(font());
} else { // tiles
for (int j = garea.top(); j <= garea.bottom(); j++) {
for (int i = garea.left(); i <= garea.right(); i++) {
unsigned short g = Glyph(i,j);
unsigned special = Glyphflags(i, j);
unsigned tileidx = Glyphtileidx(i, j);
glyphs.drawCell(painter, g, tileidx, i, j);
if ((special & MG_PET) != 0 && ::iflags.hilite_pet) {
painter.drawPixmap(QPoint(i * gW, j * gH),
pet_annotation);
} else if ((special & MG_OBJPILE) != 0
&& ::iflags.hilite_pile) {
painter.drawPixmap(QPoint(i * gW, j * gH),
pile_annotation);
}
}
}
}
if (garea.contains(cursor)) {
if (Is_rogue_level(&u.uz)) {
#ifdef TEXTCOLOR
painter.setPen( Qt::white );
#else
painter.setPen( Qt::green ); // REALLY primitive
#endif
} else {
int hp = !Upolyd ? u.uhp : u.mh,
hpmax = !Upolyd ? u.uhpmax : u.mhmax,
hp100 = hpmax ? (hp * 100 / hpmax) : 100;
// this uses a different color scheme from hitpoint bar but has
// the same cutoff thresholds (except for lack of separate 100%)
if (hp100 < 10 || hp < 5)
painter.setPen(Qt::magenta);
else if (hp100 < 25 || hp < 10 )
painter.setPen(Qt::red);
else if (hp100 < 50)
painter.setPen(QColor(0xff, 0xbf, 0x00)); // orange
else if (hp100 < 75)
painter.setPen(Qt::yellow);
else
painter.setPen(Qt::white);
}
painter.drawRect(cursor.x() * gW, cursor.y() * gH, gW - 1, gH - 1);
}
#if 0
if (area.intersects(messages_rect)) {
painter.setPen(Qt::black);
painter.drawText(viewport.contentsX() + 1, viewport.contentsY() + 1,
viewport.width(), 0,
(Qt::TextWordWrap | Qt::AlignTop
| Qt::AlignLeft | Qt::TextDontClip), messages);
painter.setPen(Qt::white);
painter.drawText(viewport.contentsX(), viewport.contentsY(),
viewport.width(), 0,
(Qt::TextWordWrap | Qt::AlignTop
| Qt::AlignLeft | Qt::TextDontClip), messages);
}
#endif
painter.end();
}
bool NetHackQtMapViewport::DrawWalls(QPainter& painter, int x, int y,
int w, int h, unsigned short ch)
{
enum wallbits {
w_left = 0x01,
w_right = 0x02,
w_up = 0x04,
w_down = 0x08,
w_sq_top = 0x10,
w_sq_bottom = 0x20,
w_sq_left = 0x40,
w_sq_right = 0x80
};
unsigned linewidth;
unsigned walls;
int x1, y1, x2, y2, x3, y3;
linewidth = ((w < h) ? w : h) / 8;
if (linewidth == 0)
linewidth = 1;
// Single walls
walls = 0;
switch (ch) {
case 0x2500: // box drawings light horizontal
walls = w_left | w_right;
break;
case 0x2502: // box drawings light vertical
walls = w_up | w_down;
break;
case 0x250C: // box drawings light down and right
walls = w_down | w_right;
break;
case 0x2510: // box drawings light down and left
walls = w_down | w_left;
break;
case 0x2514: // box drawings light up and right
walls = w_up | w_right;
break;
case 0x2518: // box drawings light up and left
walls = w_up | w_left;
break;
case 0x251C: // box drawings light vertical and right
walls = w_up | w_down | w_right;
break;
case 0x2524: // box drawings light vertical and left
walls = w_up | w_down | w_left;
break;
case 0x252C: // box drawings light down and horizontal
walls = w_down | w_left | w_right;
break;
case 0x2534: // box drawings light up and horizontal
walls = w_up | w_left | w_right;
break;
case 0x253C: // box drawings light vertical and horizontal
walls = w_up | w_down | w_left | w_right;
break;
}
if (walls != 0) {
x1 = x + w / 2;
switch (walls & (w_up | w_down)) {
case w_up:
painter.drawLine(x1, y, x1, y + h / 2);
break;
case w_down:
painter.drawLine(x1, y + h / 2, x1, y + h - 1);
break;
case w_up | w_down:
painter.drawLine(x1, y, x1, y + h - 1);
break;
}
y1 = y + h / 2;
switch (walls & (w_left | w_right)) {
case w_left:
painter.drawLine(x, y1, x + w / 2, y1);
break;
case w_right:
painter.drawLine(x + w / 2, y1, x + w - 1, y1);
break;
case w_left | w_right:
painter.drawLine(x, y1, x + w - 1, y1);
break;
}
return true;
}
// Double walls
walls = 0;
switch (ch) {
case 0x2550: // box drawings double horizontal
walls = w_left | w_right | w_sq_top | w_sq_bottom;
break;
case 0x2551: // box drawings double vertical
walls = w_up | w_down | w_sq_left | w_sq_right;
break;
case 0x2554: // box drawings double down and right
walls = w_down | w_right | w_sq_top | w_sq_left;
break;
case 0x2557: // box drawings double down and left
walls = w_down | w_left | w_sq_top | w_sq_right;
break;
case 0x255A: // box drawings double up and right
walls = w_up | w_right | w_sq_bottom | w_sq_left;
break;
case 0x255D: // box drawings double up and left
walls = w_up | w_left | w_sq_bottom | w_sq_right;
break;
case 0x2560: // box drawings double vertical and right
walls = w_up | w_down | w_right | w_sq_left;
break;
case 0x2563: // box drawings double vertical and left
walls = w_up | w_down | w_left | w_sq_right;
break;
case 0x2566: // box drawings double down and horizontal
walls = w_down | w_left | w_right | w_sq_top;
break;
case 0x2569: // box drawings double up and horizontal
walls = w_up | w_left | w_right | w_sq_bottom;
break;
case 0x256C: // box drawings double vertical and horizontal
walls = w_up | w_down | w_left | w_right;
break;
}
if (walls != 0) {
x1 = x + w / 2 - linewidth;
x2 = x + w / 2 + linewidth;
x3 = x + w - 1;
y1 = y + h / 2 - linewidth;
y2 = y + h / 2 + linewidth;
y3 = y + h - 1;
if (walls & w_up) {
painter.drawLine(x1, y, x1, y1);
painter.drawLine(x2, y, x2, y1);
}
if (walls & w_down) {
painter.drawLine(x1, y2, x1, y3);
painter.drawLine(x2, y2, x2, y3);
}
if (walls & w_left) {
painter.drawLine(x, y1, x1, y1);
painter.drawLine(x, y2, x1, y2);
}
if (walls & w_right) {
painter.drawLine(x2, y1, x3, y1);
painter.drawLine(x2, y2, x3, y2);
}
if (walls & w_sq_top) {
painter.drawLine(x1, y1, x2, y1);
}
if (walls & w_sq_bottom) {
painter.drawLine(x1, y2, x2, y2);
}
if (walls & w_sq_left) {
painter.drawLine(x1, y1, x1, y2);
}
if (walls & w_sq_right) {
painter.drawLine(x2, y1, x2, y2);
}
return true;
}
// Solid blocks
if (0x2591 <= ch && ch <= 0x2593) {
unsigned shade = ch - 0x2590;
QColor rgb(painter.pen().color());
QColor rgb2(rgb.red() * shade / 4,
rgb.green() * shade / 4,
rgb.blue() * shade / 4);
painter.fillRect(x, y, w, h, rgb2);
return true;
}
return false;
}
void NetHackQtMapViewport::mousePressEvent(QMouseEvent* event)
{
clicksink.Put(event->pos().x() / qt_settings->glyphs().width(),
event->pos().y() / qt_settings->glyphs().height(),
(event->button() == Qt::LeftButton) ? CLICK_1 : CLICK_2);
qApp->exit();
}
void NetHackQtMapViewport::updateTiles()
{
change.clear();
change.add(0, 0, COLNO, ROWNO);
delete rogue_font; rogue_font = NULL;
}
QSize NetHackQtMapViewport::sizeHint() const
{
return QSize(qt_settings->glyphs().width() * COLNO,
qt_settings->glyphs().height() * ROWNO);
}
QSize NetHackQtMapViewport::minimumSizeHint() const
{
return sizeHint();
}
void NetHackQtMapViewport::clickCursor()
{
clicksink.Put(cursor.x(), cursor.y(), CLICK_1);
qApp->exit();
}
// [re-]init map display to unexplored with no changed cells
void NetHackQtMapViewport::Clear()
{
for (int j = 0; j < ROWNO; ++j) {
//
// FIXME: map column 0 should be surpressed from being displayed
//
Glyph(0, j) = GLYPH_NOTHING;
Glyphttychar(0, j) = ' ';
Glyphcolor(0, j) = NO_COLOR;
Glyphflags(0, j) = 0U;
Glyphtileidx(0, j) = ::glyphmap[GLYPH_NOTHING].tileidx;
for (int i = 1; i < COLNO; ++i) {
Glyph(i, j) = GLYPH_UNEXPLORED;
Glyphttychar(i, j) = ' ';
Glyphcolor(i, j) = NO_COLOR;
Glyphflags(i, j) = 0U;
Glyphtileidx(i, j) = ::glyphmap[GLYPH_UNEXPLORED].tileidx;
}
}
change.clear();
change.add(0, 0, COLNO, ROWNO);
}
void NetHackQtMapViewport::Display(bool block)
{
int gW = qt_settings->glyphs().width(),
gH = qt_settings->glyphs().height();
for (int i = 0; i < change.clusters(); i++) {
const QRect& chg = change[i];
repaint(chg.x() * gW, chg.y() * gH,
chg.width() * gW, chg.height() * gH);
}
change.clear();
if (block) {
yn_function("Press a key when done viewing", NULL, '\0');
}
}
void NetHackQtMapViewport::CursorTo(int x,int y)
{
Changed(cursor.x(), cursor.y());
cursor.setX(x);
cursor.setY(y);
Changed(cursor.x(), cursor.y());
}
void NetHackQtMapViewport::PrintGlyph(int x, int y,
const glyph_info *glyphinfo)
{
Glyph(x, y) = (unsigned short) glyphinfo->glyph;
Glyphttychar(x, y) = (unsigned short) glyphinfo->ttychar;
Glyphcolor(x, y) = (unsigned short) glyphinfo->gm.sym.color;
Glyphflags(x, y) = glyphinfo->gm.glyphflags;
Glyphtileidx(x, y) = (unsigned short) glyphinfo->gm.tileidx;
Changed(x, y);
}
void NetHackQtMapViewport::Changed(int x, int y)
{
change.add(x, y);
}
NetHackQtMapWindow2::NetHackQtMapWindow2(NetHackQtClickBuffer& click_sink) :
QScrollArea(NULL),
m_viewport(new NetHackQtMapViewport(click_sink))
{
QPalette palette;
palette.setColor(backgroundRole(), Qt::black);
setPalette(palette);
setWidget(m_viewport);
connect(qt_settings, SIGNAL(tilesChanged()), this, SLOT(updateTiles()));
updateTiles();
}
void NetHackQtMapWindow2::updateTiles()
{
NetHackQtGlyphs& glyphs = qt_settings->glyphs();
int gW = glyphs.width();
int gH = glyphs.height();
// Be exactly the size we want to be - full map...
m_viewport->resize(COLNO * gW, ROWNO * gH);
verticalScrollBar()->setSingleStep(gH);
verticalScrollBar()->setPageStep(gH);
horizontalScrollBar()->setSingleStep(gW);
horizontalScrollBar()->setPageStep(gW);
m_viewport->updateTiles();
Display(false);
emit resized();
}
void NetHackQtMapWindow2::clearMessages()
{
messages = "";
update(messages_rect);
messages_rect = QRect();
}
void NetHackQtMapWindow2::putMessage(int attr UNUSED, const QString& text)
{
if (!messages.isEmpty())
messages += "\n";
messages += QString(text).replace(QChar(0x200B), "");
#if 0
QFontMetrics fm = fontMetrics();
messages_rect = fm.boundingRect(viewport.contentsX(), viewport.contentsY(),
viewport.width(), 0,
(Qt::TextWordWrap | Qt::AlignTop
| Qt::AlignLeft | Qt::TextDontClip),
messages);
update(messages_rect);
#endif
}
void NetHackQtMapWindow2::clickCursor()
{
m_viewport->clickCursor();
}
QWidget *NetHackQtMapWindow2::Widget()
{
return this;
}
void NetHackQtMapWindow2::Clear()
{
m_viewport->Clear();
}
void NetHackQtMapWindow2::Display(bool block)
{
m_viewport->Display(block);
}
void NetHackQtMapWindow2::CursorTo(int x,int y)
{
m_viewport->CursorTo(x, y);
}
void NetHackQtMapWindow2::PutStr(int attr UNUSED, const QString& text UNUSED)
{
puts("unexpected PutStr in MapWindow");
}
void NetHackQtMapWindow2::ClipAround(int x,int y)
{
// Convert to pixel of center of tile
x=x*qt_settings->glyphs().width()+qt_settings->glyphs().width()/2;
y=y*qt_settings->glyphs().height()+qt_settings->glyphs().height()/2;
// Then ensure that pixel is visible
ensureVisible(x,y,width()*0.45,height()*0.45);
}
void NetHackQtMapWindow2::PrintGlyph(int x,int y,
const glyph_info *glyphinfo)
{
m_viewport->PrintGlyph(x, y, glyphinfo);
}
#if 0 //RLC
// XXX Hmmm... crash after saving bones file if Map window is
// XXX deleted. Strange bug somewhere.
bool NetHackQtMapWindow::Destroy() { return false; }
NetHackQtMapWindow::NetHackQtMapWindow(NetHackQtClickBuffer& click_sink) :
clicksink(click_sink),
change(10),
rogue_font(0)
{
viewport.addChild(this);
QPalette palette;
palette.setColor(backgroundRole(), Qt::black);
setPalette(palette);
palette.setColor(viewport.backgroundRole(), Qt::black);
viewport.setPalette(palette);
pet_annotation = QPixmap(qt_compact_mode ? pet_mark_small_xpm
: pet_mark_xpm);
pile_annotation = QPixmap(pile_mark_xpm);
cursor.setX(0);
cursor.setY(0);
Clear();
connect(qt_settings,SIGNAL(tilesChanged()),this,SLOT(updateTiles()));
connect(&viewport, SIGNAL(contentsMoving(int,int)), this,
SLOT(moveMessages(int,int)));
updateTiles();
//setFocusPolicy(Qt::StrongFocus);
}
void NetHackQtMapWindow::moveMessages(int x, int y)
{
QRect u = messages_rect;
messages_rect.moveTopLeft(QPoint(x,y));
u |= messages_rect;
update(u);
}
void NetHackQtMapWindow::clearMessages()
{
messages = "";
update(messages_rect);
messages_rect = QRect();
}
void NetHackQtMapWindow::putMessage(int attr, const QString& text)
{
if ( !messages.isEmpty() )
messages += "\n";
messages += QString(text).replace(QChar(0x200B), "");
QFontMetrics fm = fontMetrics();
messages_rect = fm.boundingRect(viewport.contentsX(), viewport.contentsY(),
viewport.width(), 0,
(Qt::TextWordWrap | Qt::AlignTop
| Qt::AlignLeft | Qt::TextDontClip),
messages);
update(messages_rect);
}
void NetHackQtMapWindow::updateTiles()
{
NetHackQtGlyphs& glyphs = qt_settings->glyphs();
int gw = glyphs.width();
int gh = glyphs.height();
// Be exactly the size we want to be - full map...
resize(COLNO*gw,ROWNO*gh);
viewport.verticalScrollBar()->setSingleStep(gh);
viewport.verticalScrollBar()->setPageStep(gh);
viewport.horizontalScrollBar()->setSingleStep(gw);
viewport.horizontalScrollBar()->setPageStep(gw);
/*
viewport.setMaximumSize(
gw*COLNO + viewport.verticalScrollBar()->width(),
gh*ROWNO + viewport.horizontalScrollBar()->height()
);
*/
viewport.updateScrollBars();
change.clear();
change.add(0,0,COLNO,ROWNO);
delete rogue_font; rogue_font = 0;
Display(false);
emit resized();
}
NetHackQtMapWindow::~NetHackQtMapWindow()
{
// Remove from viewport porthole, since that is a destructible member.
viewport.removeChild(this);
setParent(0,0);
}
QWidget* NetHackQtMapWindow::Widget()
{
return &viewport;
}
void NetHackQtMapWindow::Scroll(int dx, int dy)
{
if (viewport.horizontalScrollBar()->isVisible()) {
while (dx<0) { viewport.horizontalScrollBar()->triggerAction(QAbstractSlider::SliderPageStepSub); dx++; }
while (dx>0) { viewport.horizontalScrollBar()->triggerAction(QAbstractSlider::SliderPageStepAdd); dx--; }
}
if (viewport.verticalScrollBar()->isVisible()) {
while (dy<0) { viewport.verticalScrollBar()->triggerAction(QAbstractSlider::SliderPageStepSub); dy++; }
while (dy>0) { viewport.verticalScrollBar()->triggerAction(QAbstractSlider::SliderPageStepAdd); dy--; }
}
}
void NetHackQtMapWindow::Clear()
{
for (int j = 0; j < ROWNO; ++j) {
Glyph(0, j) = GLYPH_NOTHING;
Glyphcolor(0, j) = NO_COLOR;
Glyphttychar(0, j) = ' ';
Glyphflags(0, j) = 0;
Glyphtileidx(0, j) = ::glyphmap[GLYPH_NOTHING].tileidx;
for (int i = 1; i < COLNO; ++i) {
Glyph(i, j) = GLYPH_UNEXPLORED;
Glyphcolor(i, j) = NO_COLOR;
Glyphttychar(i, j) = ' ';
Glyphflags(i, j) = 0;
Glyphtileidx(i, j) = ::glyphmap[GLYPH_UNEXPLORED].tileidx;
}
}
change.clear();
change.add(0,0,COLNO,ROWNO);
}
void NetHackQtMapWindow::clickCursor()
{
clicksink.Put(cursor.x(),cursor.y(),CLICK_1);
qApp->exit();
}
void NetHackQtMapWindow::mousePressEvent(QMouseEvent* event)
{
clicksink.Put(
event->pos().x()/qt_settings->glyphs().width(),
event->pos().y()/qt_settings->glyphs().height(),
event->button()==Qt::LeftButton ? CLICK_1 : CLICK_2
);
qApp->exit();
}
void NetHackQtMapWindow::paintEvent(QPaintEvent* event)
{
QRect area=event->rect();
QRect garea;
garea.setCoords(
std::max(0,area.left()/qt_settings->glyphs().width()),
std::max(0,area.top()/qt_settings->glyphs().height()),
std::min(COLNO-1,area.right()/qt_settings->glyphs().width()),
std::min(ROWNO-1,area.bottom()/qt_settings->glyphs().height())
);
QPainter painter;
painter.begin(this);
if (is_rogue_level(&u.uz) || iflags.wc_ascii_map) {
// You enter a VERY primitive world!
painter.setClipRect( event->rect() ); // (normally we don't clip)
painter.fillRect( event->rect(), Qt::black );
if ( !rogue_font ) {
// Find font...
int pts = 5;
QString fontfamily = iflags.wc_font_map
? iflags.wc_font_map : "Courier";
bool bold = false;
if ( fontfamily.right(5).toLower() == "-bold" ) {
fontfamily.truncate(fontfamily.length()-5);
bold = true;
}
while ( pts < 32 ) {
QFont f(fontfamily, pts, bold ? QFont::Bold : QFont::Normal);
painter.setFont(QFont(fontfamily, pts));
QFontMetrics fm = painter.fontMetrics();
if ( fm.width("M") > qt_settings->glyphs().width() )
break;
if ( fm.height() > qt_settings->glyphs().height() )
break;
pts++;
}
rogue_font = new QFont(fontfamily,pts-1);
}
painter.setFont(*rogue_font);
for (int j=garea.top(); j<=garea.bottom(); j++) {
for (int i=garea.left(); i<=garea.right(); i++) {
unsigned short g=Glyph(i,j);
#if 0
int color;
char32_t ch;
unsigned special;
#else
int color = Glyphcolor(i,j);
char32_t ch = Glyphttychar(i,j);
unsigned special = Glyphflags(i,j);
#endif
painter.setPen( Qt::green );
#ifdef TEXTCOLOR
painter.setPen( nhcolor_to_pen(color) );
#endif
painter.drawText(
i*qt_settings->glyphs().width(),
j*qt_settings->glyphs().height(),
qt_settings->glyphs().width(),
qt_settings->glyphs().height(),
Qt::AlignCenter,
QString(QChar(ch)).left(1)
);
#ifdef TEXTCOLOR
if ((special & MG_PET) != 0 && ::iflags.hilite_pet) {
painter.drawPixmap(QPoint(i*qt_settings->glyphs().width(),
j*qt_settings->glyphs().height()),
pet_annotation);
} else if ((special & MG_OBJPILE) != 0
&& ::iflags.hilite_pile) {
painter.drawPixmap(QPoint(i*qt_settings->glyphs().width(),
j*qt_settings->glyphs().height()),
pile_annotation);
}
#endif
}
}
painter.setFont(font());
} else {
for (int j=garea.top(); j<=garea.bottom(); j++) {
for (int i=garea.left(); i<=garea.right(); i++) {
unsigned short g=Glyph(i,j);
int color = Glyphcolor(i,j);
int ch = Glyphttychar(i,j);
unsigned special = Glyphflags(i,j);
unsigned short tileidx = Glyphtileidx(i,j);
qt_settings->glyphs().drawCell(painter, g, tileidx, i, j);
#ifdef TEXTCOLOR
if ((special & MG_PET) != 0 && ::iflags.hilite_pet) {
painter.drawPixmap(QPoint(i*qt_settings->glyphs().width(),
j*qt_settings->glyphs().height()),
pet_annotation);
} else if ((special & MG_OBJPILE) != 0
&& ::iflags.hilite_pile) {
painter.drawPixmap(QPoint(i*qt_settings->glyphs().width(),
j*qt_settings->glyphs().height()),
pile_annotation);
}
#endif
}
}
}
if (garea.contains(cursor)) {
if (Is_rogue_level(&u.uz)) {
#ifdef TEXTCOLOR
painter.setPen( Qt::white );
#else
painter.setPen( Qt::green ); // REALLY primitive
#endif
} else
{
int hp100;
if (Upolyd) {
hp100=u.mhmax ? u.mh*100/u.mhmax : 100;
} else {
hp100=u.uhpmax ? u.uhp*100/u.uhpmax : 100;
}
if (hp100 > 75)
painter.setPen(Qt::white);
else if (hp100 > 50)
painter.setPen(Qt::yellow);
else if (hp100 > 25)
painter.setPen(QColor(0xff, 0xbf, 0x00)); // orange
else if (hp100 > 10)
painter.setPen(Qt::red);
else
painter.setPen(Qt::magenta);
}
painter.drawRect(cursor.x() * qt_settings->glyphs().width(),
cursor.y() * qt_settings->glyphs().height(),
qt_settings->glyphs().width() - 1,
qt_settings->glyphs().height() - 1);
}
if (area.intersects(messages_rect)) {
painter.setPen(Qt::black);
painter.drawText(viewport.contentsX() + 1, viewport.contentsY() + 1,
viewport.width(), 0,
(Qt::TextWordWrap | Qt::AlignTop
| Qt::AlignLeft | Qt::TextDontClip), messages);
painter.setPen(Qt::white);
painter.drawText(viewport.contentsX(), viewport.contentsY(),
viewport.width(), 0,
(Qt::TextWordWrap | Qt::AlignTop
| Qt::AlignLeft | Qt::TextDontClip), messages);
}
painter.end();
}
void NetHackQtMapWindow::Display(bool block)
{
for (int i=0; i<change.clusters(); i++) {
const QRect& ch=change[i];
repaint(
ch.x()*qt_settings->glyphs().width(),
ch.y()*qt_settings->glyphs().height(),
ch.width()*qt_settings->glyphs().width(),
ch.height()*qt_settings->glyphs().height()
);
}
change.clear();
if (block) {
yn_function("Press a key when done viewing",0,'\0');
}
}
void NetHackQtMapWindow::CursorTo(int x,int y)
{
Changed(cursor.x(),cursor.y());
cursor.setX(x);
cursor.setY(y);
Changed(cursor.x(),cursor.y());
}
void NetHackQtMapWindow::PutStr(int attr, const QString& text)
{
puts("unexpected PutStr in MapWindow");
}
void NetHackQtMapWindow::ClipAround(int x,int y)
{
// Convert to pixel of center of tile
x=x*qt_settings->glyphs().width()+qt_settings->glyphs().width()/2;
y=y*qt_settings->glyphs().height()+qt_settings->glyphs().height()/2;
// Then ensure that pixel is visible
viewport.center(x,y,0.45,0.45);
}
void NetHackQtMapWindow::PrintGlyph(int x,int y, const glyph_info *glyphinfo)
{
Glyph(x,y)=glyphinfo->glyph;
Glyphttychar(x,y)=glyphinfo->ttychar;
Glyphcolor(x,y)=glyphinfo->color;
Glyphflags(x,y)=glyphinfo->glyphflags;
Glyphtileidx(x,y)=glyphinfo->tileidx;
Changed(x,y);
}
//void NetHackQtMapWindow::PrintGlyphCompose(int x,int y,int glyph1, int glyph2)
//{
// TODO: composed graphics
//}
void NetHackQtMapWindow::Changed(int x, int y)
{
change.add(x,y);
}
#endif /* 0 //RLC */
} // namespace nethack_qt_
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