mirror of
https://github.com/RetroShare/RetroShare.git
synced 2024-12-15 02:44:20 -05:00
400d3179e8
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@7998 b45a01b8-16f6-495d-af2f-9b41ad6348cc
719 lines
19 KiB
C++
719 lines
19 KiB
C++
/****************************************************************
|
|
* This file is distributed under the following license:
|
|
*
|
|
* Copyright (c) 2009, RetroShare Team
|
|
* Copyright (C) 2008 Unipro, Russia (http://ugene.unipro.ru)
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
****************************************************************/
|
|
|
|
#include "AboutDialog.h"
|
|
#include "HelpDialog.h"
|
|
#include "rshare.h"
|
|
|
|
#include <retroshare/rsdisc.h>
|
|
#include <retroshare/rspeers.h>
|
|
#include "settings/rsharesettings.h"
|
|
|
|
#include <QHBoxLayout>
|
|
#include <QPainter>
|
|
#include <QBrush>
|
|
#include <QMessageBox>
|
|
#include <QStyle>
|
|
#include <assert.h>
|
|
|
|
AboutDialog::AboutDialog(QWidget* parent)
|
|
: QDialog(parent, Qt::WindowSystemMenuHint | Qt::WindowTitleHint | Qt::WindowCloseButtonHint)
|
|
{
|
|
setupUi(this);
|
|
|
|
QHBoxLayout* l = new QHBoxLayout();
|
|
l->setMargin(0);
|
|
l->addStretch(1);
|
|
l->addStretch(1);
|
|
frame->setContentsMargins(0, 0, 0, 0);
|
|
frame->setLayout(l);
|
|
tWidget = NULL;
|
|
installAWidget();
|
|
|
|
updateTitle();
|
|
|
|
#ifdef Q_OS_WIN
|
|
setWindowFlags(windowFlags() | Qt::MSWindowsFixedSizeDialogHint);
|
|
#endif
|
|
}
|
|
|
|
void AboutDialog::installAWidget() {
|
|
assert(tWidget == NULL);
|
|
AWidget* aWidget = new AWidget();
|
|
QVBoxLayout* l = (QVBoxLayout*)frame->layout();
|
|
l->insertWidget(0, aWidget);
|
|
l->setStretchFactor(aWidget, 100);
|
|
}
|
|
|
|
void AboutDialog::installTWidget() {
|
|
assert(tWidget == NULL);
|
|
tWidget = new TBoard();
|
|
QLabel* npLabel = new NextPieceLabel(tWidget);
|
|
tWidget->setNextPieceLabel(npLabel);
|
|
|
|
QWidget* pan = new QWidget();
|
|
QVBoxLayout* vl = new QVBoxLayout(pan);
|
|
QLabel* topRecLabel = new QLabel(tr("Max score: %1").arg(tWidget->getMaxScore()));
|
|
QLabel* scoreLabel = new QLabel(pan);
|
|
QLabel* levelLabel = new QLabel(pan);
|
|
vl->addStretch();
|
|
vl->addWidget(topRecLabel);
|
|
vl->addStretch();
|
|
vl->addWidget(npLabel);
|
|
vl->addStretch();
|
|
vl->addWidget(scoreLabel);
|
|
vl->addWidget(levelLabel);
|
|
vl->addStretch();
|
|
|
|
QHBoxLayout* l = (QHBoxLayout*)frame->layout();
|
|
l->insertWidget(0, pan);
|
|
l->insertWidget(0, tWidget);
|
|
QRect cRect = frame->contentsRect();
|
|
int height = tWidget->heightForWidth(cRect.width());
|
|
tWidget->setFixedSize(cRect.width() * cRect.height() / height, cRect.height());
|
|
npLabel->setFixedSize(tWidget->squareWidth()*4, tWidget->squareHeight()*5);
|
|
l->setStretchFactor(tWidget, 100);
|
|
connect(tWidget, SIGNAL(scoreChanged(int)), SLOT(sl_scoreChanged(int)));
|
|
connect(tWidget, SIGNAL(levelChanged(int)), SLOT(sl_levelChanged(int)));
|
|
connect(this, SIGNAL(si_scoreChanged(QString)), scoreLabel, SLOT(setText(QString)));
|
|
connect(this, SIGNAL(si_levelChanged(QString)), levelLabel, SLOT(setText(QString)));
|
|
tWidget->setFocus();
|
|
tWidget->start();
|
|
}
|
|
|
|
void AboutDialog::switchPages() {
|
|
QLayoutItem* li = NULL;
|
|
QLayout* l = frame->layout();
|
|
while ((li = l->takeAt(0)) && li->widget()) {
|
|
li->widget()->deleteLater();
|
|
}
|
|
if (tWidget==NULL) {
|
|
installTWidget();
|
|
} else {
|
|
tWidget = NULL;
|
|
installAWidget();
|
|
}
|
|
updateTitle();
|
|
}
|
|
|
|
void AboutDialog::sl_scoreChanged(int sc) {
|
|
emit si_scoreChanged(tr("Score: %1").arg(sc));
|
|
}
|
|
|
|
void AboutDialog::sl_levelChanged(int level) {
|
|
emit si_levelChanged(tr("Level: %1").arg(level));
|
|
}
|
|
|
|
void AboutDialog::updateTitle()
|
|
{
|
|
if (tWidget == NULL)
|
|
{
|
|
setWindowTitle(QString("%1 %2").arg(tr("About RetroShare"), Rshare::retroshareVersion(true)));
|
|
}
|
|
else
|
|
{
|
|
setWindowTitle(tr("Have fun ;-)"));
|
|
}
|
|
}
|
|
|
|
void AboutDialog::keyPressEvent(QKeyEvent *e) {
|
|
if (e->key() == Qt::Key_T) {
|
|
switchPages();
|
|
} else if (tWidget!=NULL && (e->key() == Qt::Key_P || e->key() == Qt::Key_Pause)) {
|
|
tWidget->pause();
|
|
}
|
|
QDialog::keyPressEvent(e);
|
|
}
|
|
|
|
void AboutDialog::mousePressEvent(QMouseEvent *e) {
|
|
QPoint globalPos = mapToGlobal(e->pos());
|
|
QPoint framePos = frame->mapFromGlobal(globalPos);
|
|
if (frame->contentsRect().contains(framePos)) {
|
|
switchPages();
|
|
}
|
|
QDialog::mousePressEvent(e);
|
|
}
|
|
|
|
void AboutDialog::on_help_button_clicked()
|
|
{
|
|
HelpDialog helpdlg (this);
|
|
helpdlg.exec();
|
|
}
|
|
|
|
AWidget::AWidget() {
|
|
setMouseTracking(true);
|
|
|
|
QImage image(":/images/logo/logo_info.png");
|
|
QPainter p(&image);
|
|
p.setPen(Qt::black);
|
|
QFont font = p.font();
|
|
font.setBold(true);
|
|
font.setPointSizeF(font.pointSizeF() + 2);
|
|
p.setFont(font);
|
|
|
|
/* Draw RetroShare version */
|
|
p.drawText(QRect(10, 10, width()-10, 60), QString("%1 : \n%2").arg(tr("RetroShare version"), Rshare::retroshareVersion(true)));
|
|
|
|
/* Draw Qt's version number */
|
|
p.drawText(QRect(10, 50, width()-10, 60), QString("Qt %1 : \n%2").arg(tr("version"), QT_VERSION_STR));
|
|
|
|
p.end();
|
|
|
|
image1 = image2 = image;
|
|
setFixedSize(image1.size());
|
|
|
|
int w = image1.width();
|
|
int h = image1.height();
|
|
heightField1.resize(w*h);
|
|
heightField2.resize(w*h);
|
|
|
|
density = 5;
|
|
page = 0;
|
|
|
|
startTimer(15);
|
|
}
|
|
|
|
|
|
void AWidget::timerEvent(QTimerEvent* e) {
|
|
drawWater((QRgb*)image1.bits(), (QRgb*)image2.bits());
|
|
calcWater(page, density);
|
|
page ^= 1;
|
|
|
|
if (qrand() % 128 == 0) {
|
|
int r = 3 + qRound((double) qrand() * 4 / RAND_MAX);
|
|
int h = 300 + qrand() * 200 / RAND_MAX;
|
|
int x = 1 + r + qrand()%(image1.width() -2*r-1);
|
|
int y = 1 + r + qrand()%(image1.height()-2*r-1);
|
|
addBlob(x, y, r, h);
|
|
}
|
|
|
|
update();
|
|
QObject::timerEvent(e);
|
|
}
|
|
|
|
|
|
void AWidget::paintEvent(QPaintEvent* e) {
|
|
QWidget::paintEvent(e);
|
|
|
|
QPainter p(this);
|
|
p.drawImage(0, 0, image2);
|
|
}
|
|
|
|
void AWidget::mouseMoveEvent(QMouseEvent* e) {
|
|
QPoint point = e->pos();
|
|
addBlob(point.x() - 15,point.y(), 5, 400);
|
|
}
|
|
|
|
|
|
void AWidget::calcWater(int npage, int density) {
|
|
int w = image1.width();
|
|
int h = image1.height();
|
|
int count = w + 1;
|
|
|
|
|
|
// Set up the pointers
|
|
int *newptr;
|
|
int *oldptr;
|
|
if(npage == 0) {
|
|
newptr = &heightField1.front();
|
|
oldptr = &heightField2.front();
|
|
} else {
|
|
newptr = &heightField2.front();
|
|
oldptr = &heightField1.front();
|
|
}
|
|
|
|
for (int y = (h-1)*w; count < y; count += 2) {
|
|
for (int x = count+w-2; count < x; ++count) {
|
|
// This does the eight-pixel method. It looks much better.
|
|
int newh = ((oldptr[count + w]
|
|
+ oldptr[count - w]
|
|
+ oldptr[count + 1]
|
|
+ oldptr[count - 1]
|
|
+ oldptr[count - w - 1]
|
|
+ oldptr[count - w + 1]
|
|
+ oldptr[count + w - 1]
|
|
+ oldptr[count + w + 1]
|
|
) >> 2 ) - newptr[count];
|
|
|
|
newptr[count] = newh - (newh >> density);
|
|
}
|
|
}
|
|
}
|
|
|
|
void AWidget::addBlob(int x, int y, int radius, int height) {
|
|
int w = image1.width();
|
|
int h = image1.height();
|
|
|
|
// Set up the pointers
|
|
int *newptr;
|
|
// int *oldptr;
|
|
if (page == 0) {
|
|
newptr = &heightField1.front();
|
|
// oldptr = &heightField2.front();
|
|
} else {
|
|
newptr = &heightField2.front();
|
|
// oldptr = &heightField1.front();
|
|
}
|
|
|
|
int rquad = radius * radius;
|
|
|
|
int left=-radius, right = radius;
|
|
int top=-radius, bottom = radius;
|
|
|
|
// Perform edge clipping...
|
|
if (x - radius < 1) left -= (x-radius-1);
|
|
if (y - radius < 1) top -= (y-radius-1);
|
|
if (x + radius > w-1) right -= (x+radius-w+1);
|
|
if (y + radius > h-1) bottom-= (y+radius-h+1);
|
|
|
|
for(int cy = top; cy < bottom; ++cy) {
|
|
int cyq = cy*cy;
|
|
for(int cx = left; cx < right; ++cx) {
|
|
if (cx*cx + cyq < rquad) {
|
|
newptr[w*(cy+y) + (cx+x)] += height;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void AWidget::drawWater(QRgb* srcImage,QRgb* dstImage) {
|
|
int w = image1.width();
|
|
int h = image1.height();
|
|
|
|
int offset = w + 1;
|
|
int lIndex;
|
|
int lBreak = w * h;
|
|
|
|
int *ptr = &heightField1.front();
|
|
|
|
for (int y = (h-1)*w; offset < y; offset += 2) {
|
|
for (int x = offset+w-2; offset < x; ++offset) {
|
|
int dx = ptr[offset] - ptr[offset+1];
|
|
int dy = ptr[offset] - ptr[offset+w];
|
|
|
|
lIndex = offset + w*(dy>>3) + (dx>>3);
|
|
if(lIndex < lBreak && lIndex > 0) {
|
|
QRgb c = srcImage[lIndex];
|
|
c = shiftColor(c, dx);
|
|
dstImage[offset] = c;
|
|
}
|
|
++offset;
|
|
dx = ptr[offset] - ptr[offset+1];
|
|
dy = ptr[offset] - ptr[offset+w];
|
|
|
|
lIndex = offset + w*(dy>>3) + (dx>>3);
|
|
if(lIndex < lBreak && lIndex > 0) {
|
|
QRgb c = srcImage[lIndex];
|
|
c = shiftColor(c, dx);
|
|
dstImage[offset] = c;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
// T
|
|
TBoard::TBoard(QWidget *parent) {
|
|
Q_UNUSED(parent);
|
|
|
|
setFocusPolicy(Qt::StrongFocus);
|
|
isStarted = false;
|
|
isPaused = false;
|
|
clearBoard();
|
|
nextPiece.setRandomShape();
|
|
score = 0;
|
|
level = 0;
|
|
|
|
maxScore = Settings->value("/about/maxsc").toInt();
|
|
}
|
|
TBoard::~TBoard() {
|
|
int oldMax = Settings->value("/about/maxsc").toInt();
|
|
int newMax = qMax(maxScore, score);
|
|
if (oldMax < newMax) {
|
|
Settings->setValue("/about/maxsc", newMax);
|
|
}
|
|
}
|
|
|
|
int TBoard::heightForWidth ( int w ) const {
|
|
return qRound(BoardHeight * float(w)/BoardWidth);
|
|
}
|
|
|
|
|
|
void TBoard::start() {
|
|
if (isPaused) {
|
|
return;
|
|
}
|
|
|
|
isStarted = true;
|
|
isWaitingAfterLine = false;
|
|
numLinesRemoved = 0;
|
|
numPiecesDropped = 0;
|
|
maxScore = qMax(score, maxScore);
|
|
score = 0;
|
|
level = 1;
|
|
clearBoard();
|
|
|
|
emit linesRemovedChanged(numLinesRemoved);
|
|
emit scoreChanged(score);
|
|
emit levelChanged(level);
|
|
|
|
newPiece();
|
|
timer.start(timeoutTime(), this);
|
|
}
|
|
|
|
void TBoard::pause() {
|
|
if (!isStarted) {
|
|
return;
|
|
}
|
|
|
|
isPaused = !isPaused;
|
|
if (isPaused) {
|
|
timer.stop();
|
|
} else {
|
|
timer.start(timeoutTime(), this);
|
|
}
|
|
update();
|
|
}
|
|
|
|
void TBoard::paintEvent(QPaintEvent *event) {
|
|
QWidget::paintEvent(event);
|
|
|
|
QPainter painter(this);
|
|
|
|
painter.setPen(Qt::black);
|
|
painter.drawRect(frameRect());
|
|
QRect rect = boardRect();
|
|
painter.fillRect(rect, Qt::white);
|
|
|
|
if (isPaused) {
|
|
painter.drawText(rect, Qt::AlignCenter, tr("Pause"));
|
|
return;
|
|
}
|
|
|
|
int boardTop = rect.bottom() - BoardHeight*squareHeight();
|
|
|
|
for (int i = 0; i < BoardHeight; ++i) {
|
|
for (int j = 0; j < BoardWidth; ++j) {
|
|
TPiece::Shape shape = shapeAt(j, BoardHeight - i - 1);
|
|
if (shape != TPiece::NoShape) {
|
|
drawSquare(painter, rect.left() + j * squareWidth(), boardTop + i * squareHeight(), shape);
|
|
}
|
|
}
|
|
}
|
|
if (curPiece.shape() != TPiece::NoShape) {
|
|
for (int i = 0; i < 4; ++i) {
|
|
int x = curX + curPiece.x(i);
|
|
int y = curY - curPiece.y(i);
|
|
drawSquare(painter, rect.left() + x * squareWidth(), boardTop + (BoardHeight - y - 1) * squareHeight(), curPiece.shape());
|
|
}
|
|
}
|
|
}
|
|
|
|
void TBoard::keyPressEvent(QKeyEvent *event) {
|
|
if (!isStarted || isPaused || curPiece.shape() == TPiece::NoShape) {
|
|
QWidget::keyPressEvent(event);
|
|
return;
|
|
}
|
|
|
|
switch (event->key()) {
|
|
case Qt::Key_Left:
|
|
tryMove(curPiece, curX - 1, curY);
|
|
break;
|
|
case Qt::Key_Right:
|
|
tryMove(curPiece, curX + 1, curY);
|
|
break;
|
|
case Qt::Key_Down:
|
|
tryMove(curPiece.rotatedRight(), curX, curY);
|
|
break;
|
|
case Qt::Key_Up:
|
|
tryMove(curPiece.rotatedLeft(), curX, curY);
|
|
break;
|
|
case Qt::Key_Space:
|
|
dropDown();
|
|
break;
|
|
case Qt::Key_Control:
|
|
oneLineDown();
|
|
break;
|
|
default:
|
|
QWidget::keyPressEvent(event);
|
|
}
|
|
}
|
|
|
|
void TBoard::timerEvent(QTimerEvent *event) {
|
|
if (event->timerId() == timer.timerId()) {
|
|
if (isWaitingAfterLine) {
|
|
isWaitingAfterLine = false;
|
|
newPiece();
|
|
timer.start(timeoutTime(), this);
|
|
} else {
|
|
oneLineDown();
|
|
}
|
|
} else {
|
|
QWidget::timerEvent(event);
|
|
}
|
|
}
|
|
void TBoard::clearBoard() {
|
|
for (int i = 0; i < BoardHeight * BoardWidth; ++i) {
|
|
board[i] = TPiece::NoShape;
|
|
}
|
|
}
|
|
|
|
void TBoard::dropDown() {
|
|
int dropHeight = 0;
|
|
int newY = curY;
|
|
while (newY > 0) {
|
|
if (!tryMove(curPiece, curX, newY - 1)) {
|
|
break;
|
|
}
|
|
newY--;
|
|
++dropHeight;
|
|
}
|
|
pieceDropped(dropHeight);
|
|
}
|
|
void TBoard::oneLineDown() {
|
|
if (!tryMove(curPiece, curX, curY - 1))
|
|
pieceDropped(0);
|
|
}
|
|
void TBoard::pieceDropped(int dropHeight) {
|
|
for (int i = 0; i < 4; ++i) {
|
|
int x = curX + curPiece.x(i);
|
|
int y = curY - curPiece.y(i);
|
|
shapeAt(x, y) = curPiece.shape();
|
|
}
|
|
|
|
++numPiecesDropped;
|
|
if (numPiecesDropped % 50 == 0) {
|
|
++level;
|
|
timer.start(timeoutTime(), this);
|
|
emit levelChanged(level);
|
|
}
|
|
|
|
score += dropHeight + 7;
|
|
emit scoreChanged(score);
|
|
removeFullLines();
|
|
|
|
if (!isWaitingAfterLine) {
|
|
newPiece();
|
|
}
|
|
}
|
|
|
|
void TBoard::removeFullLines() {
|
|
int numFullLines = 0;
|
|
|
|
for (int i = BoardHeight - 1; i >= 0; --i) {
|
|
bool lineIsFull = true;
|
|
|
|
for (int j = 0; j < BoardWidth; ++j) {
|
|
if (shapeAt(j, i) == TPiece::NoShape) {
|
|
lineIsFull = false;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (lineIsFull) {
|
|
++numFullLines;
|
|
for (int k = i; k < BoardHeight - 1; ++k) {
|
|
for (int j = 0; j < BoardWidth; ++j) {
|
|
shapeAt(j, k) = shapeAt(j, k + 1);
|
|
}
|
|
}
|
|
for (int j = 0; j < BoardWidth; ++j) {
|
|
shapeAt(j, BoardHeight - 1) = TPiece::NoShape;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (numFullLines > 0) {
|
|
numLinesRemoved += numFullLines;
|
|
score += 10 * numFullLines;
|
|
emit linesRemovedChanged(numLinesRemoved);
|
|
emit scoreChanged(score);
|
|
|
|
timer.start(500, this);
|
|
isWaitingAfterLine = true;
|
|
curPiece.setShape(TPiece::NoShape);
|
|
update();
|
|
}
|
|
}
|
|
void TBoard::newPiece() {
|
|
curPiece = nextPiece;
|
|
nextPiece.setRandomShape();
|
|
showNextPiece();
|
|
curX = BoardWidth / 2 + 1;
|
|
curY = BoardHeight - 1 + curPiece.minY();
|
|
|
|
if (!tryMove(curPiece, curX, curY)) {
|
|
curPiece.setShape(TPiece::NoShape);
|
|
timer.stop();
|
|
isStarted = false;
|
|
}
|
|
}
|
|
|
|
void TBoard::showNextPiece() {
|
|
if (!nextPieceLabel) {
|
|
return;
|
|
}
|
|
|
|
int dx = nextPiece.maxX() - nextPiece.minX() + 1;
|
|
int dy = nextPiece.maxY() - nextPiece.minY() + 1;
|
|
|
|
QPixmap pixmap(dx * squareWidth(), dy * squareHeight());
|
|
QPainter painter(&pixmap);
|
|
painter.fillRect(pixmap.rect(), nextPieceLabel->palette().background());
|
|
|
|
for (int i = 0; i < 4; ++i) {
|
|
int x = nextPiece.x(i) - nextPiece.minX();
|
|
int y = nextPiece.y(i) - nextPiece.minY();
|
|
drawSquare(painter, x * squareWidth(), y * squareHeight(), nextPiece.shape());
|
|
}
|
|
nextPieceLabel->setPixmap(pixmap);
|
|
}
|
|
|
|
bool TBoard::tryMove(const TPiece &newPiece, int newX, int newY) {
|
|
for (int i = 0; i < 4; ++i) {
|
|
int x = newX + newPiece.x(i);
|
|
int y = newY - newPiece.y(i);
|
|
if (x < 0 || x >= BoardWidth || y < 0 || y >= BoardHeight) {
|
|
return false;
|
|
}
|
|
if (shapeAt(x, y) != TPiece::NoShape) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
curPiece = newPiece;
|
|
curX = newX;
|
|
curY = newY;
|
|
update();
|
|
return true;
|
|
}
|
|
|
|
void TBoard::drawSquare(QPainter &painter, int x, int y, TPiece::Shape shape) {
|
|
static const QRgb colorTable[8] = { 0x000000, 0xCC6666, 0x66CC66, 0x6666CC, 0xCCCC66, 0xCC66CC, 0x66CCCC, 0xDAAA00};
|
|
|
|
QColor color = colorTable[int(shape)];
|
|
painter.fillRect(x + 1, y + 1, squareWidth() - 2, squareHeight() - 2, color);
|
|
|
|
painter.setPen(color.light());
|
|
painter.drawLine(x, y + squareHeight() - 1, x, y);
|
|
painter.drawLine(x, y, x + squareWidth() - 1, y);
|
|
|
|
painter.setPen(color.dark());
|
|
painter.drawLine(x + 1, y + squareHeight() - 1, x + squareWidth() - 1, y + squareHeight() - 1);
|
|
painter.drawLine(x + squareWidth() - 1, y + squareHeight() - 1, x + squareWidth() - 1, y + 1);
|
|
}
|
|
|
|
|
|
void TPiece::setRandomShape() {
|
|
setShape(TPiece::Shape(qrand() % 7 + 1));
|
|
}
|
|
|
|
|
|
void TPiece::setShape(TPiece::Shape shape) {
|
|
static const int coordsTable[8][4][2] = {
|
|
{ { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 } },
|
|
{ { 0, -1 }, { 0, 0 }, { -1, 0 }, { -1, 1 } },
|
|
{ { 0, -1 }, { 0, 0 }, { 1, 0 }, { 1, 1 } },
|
|
{ { 0, -1 }, { 0, 0 }, { 0, 1 }, { 0, 2 } },
|
|
{ { -1, 0 }, { 0, 0 }, { 1, 0 }, { 0, 1 } },
|
|
{ { 0, 0 }, { 1, 0 }, { 0, 1 }, { 1, 1 } },
|
|
{ { -1, -1 }, { 0, -1 }, { 0, 0 }, { 0, 1 } },
|
|
{ { 1, -1 }, { 0, -1 }, { 0, 0 }, { 0, 1 } }
|
|
};
|
|
|
|
for (int i = 0; i < 4 ; i++) {
|
|
for (int j = 0; j < 2; ++j) {
|
|
coords[i][j] = coordsTable[shape][i][j];
|
|
}
|
|
}
|
|
pieceShape = shape;
|
|
}
|
|
int TPiece::minX() const {
|
|
int min = coords[0][0];
|
|
for (int i = 1; i < 4; ++i) {
|
|
min = qMin(min, coords[i][0]);
|
|
}
|
|
return min;
|
|
}
|
|
|
|
int TPiece::maxX() const {
|
|
int max = coords[0][0];
|
|
for (int i = 1; i < 4; ++i) {
|
|
max = qMax(max, coords[i][0]);
|
|
}
|
|
return max;
|
|
}
|
|
|
|
int TPiece::minY() const {
|
|
int min = coords[0][1];
|
|
for (int i = 1; i < 4; ++i) {
|
|
min = qMin(min, coords[i][1]);
|
|
}
|
|
return min;
|
|
}
|
|
|
|
int TPiece::maxY() const {
|
|
int max = coords[0][1];
|
|
for (int i = 1; i < 4; ++i) {
|
|
max = qMax(max, coords[i][1]);
|
|
}
|
|
return max;
|
|
}
|
|
|
|
TPiece TPiece::rotatedLeft() const {
|
|
if (pieceShape == SquareShape) {
|
|
return *this;
|
|
}
|
|
|
|
TPiece result;
|
|
result.pieceShape = pieceShape;
|
|
for (int i = 0; i < 4; ++i) {
|
|
result.setX(i, y(i));
|
|
result.setY(i, -x(i));
|
|
}
|
|
return result;
|
|
}
|
|
|
|
TPiece TPiece::rotatedRight() const {
|
|
if (pieceShape == SquareShape) {
|
|
return *this;
|
|
}
|
|
TPiece result;
|
|
result.pieceShape = pieceShape;
|
|
for (int i = 0; i < 4; ++i) {
|
|
result.setX(i, -y(i));
|
|
result.setY(i, x(i));
|
|
}
|
|
return result;
|
|
}
|
|
|
|
NextPieceLabel::NextPieceLabel( QWidget* parent /* = 0*/ ) : QLabel(parent)
|
|
{
|
|
QPalette p = palette();
|
|
p.setColor(QPalette::Background, Qt::white);
|
|
setPalette(p);
|
|
setFrameShape(QFrame::Box);
|
|
setAlignment(Qt::AlignCenter);
|
|
setAutoFillBackground(true);
|
|
}
|