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-rw-r--r--q15/src/gameboard.cpp409
1 files changed, 0 insertions, 409 deletions
diff --git a/q15/src/gameboard.cpp b/q15/src/gameboard.cpp
deleted file mode 100644
index 51767064..00000000
--- a/q15/src/gameboard.cpp
+++ /dev/null
@@ -1,409 +0,0 @@
-/*
- * $Id: gameboard.cpp,v 0.1 2005/08/14 12:10:05 denis Exp $
- *
- * Author: Denis Kozadaev (denis@tambov.ru)
- * Description:
- *
- * See also: style(9)
- *
- * Hacked by:
- */
-
-#include <stdlib.h>
-
-#include <tqapplication.h>
-#include <tqpainter.h>
-#include <tqcursor.h>
-#include <tqmessagebox.h>
-#include <tqfiledialog.h>
-#include <tqdatetime.h>
-#include <tqwmatrix.h>
-
-#include "gameboard.h"
-
-#define DELAY 10
-#define STEP 5
-
-BoardItem::BoardItem(int n, TQWidget *parent, const char *name)
- :TQLabel(parent, name)
-{
- num = n;
-}
-
-BoardItem::~BoardItem()
-{
-}
-
-void
-BoardItem::paintEvent(TQPaintEvent *e)
-{
- TQPainter *p;
- int w = width() - 1,
- h = height() - 1;
-
- TQLabel::paintEvent(e);
- p = new TQPainter(this);
-
- p->setPen(TQt::black);
- p->drawRect(0, 0, w, h);
- p->setPen(TQt::magenta);
- p->drawText(0, 0, w, h, TQt::AlignCenter,
- TQString::number(item() + 1));
-
- delete p;
-}
-
-//------------------------------------------------------------------------------
-
-GameBoard::GameBoard(TQWidget *parent, const char *name)
- :TQWidget(parent, name)
-{
-#include "cat.xpm"
- TQPixmap xpm(cat_xpm);
-
- memset(map, 0, sizeof(map));
- nt = n = xt = yt = -1;
- dx = dy = 0;
-
- tmr = new TQTimer(this);
- TQObject::connect(tmr, SIGNAL(timeout()), this, SLOT(moveItem()));
- setEnabled(FALSE);
- origin = xpm;
-}
-
-GameBoard::~GameBoard()
-{
- int i;
-
- for (i = 0; i < 16; ++i)
- if (map[i] != NULL)
- delete map[i];
-
- delete tmr;
-}
-
-
-void
-GameBoard::resizeEvent(TQResizeEvent *e)
-{
- TQWidget::resizeEvent(e);
- initMap();
-}
-
-
-void
-GameBoard::initMap()
-{
- const int num = 15;
- int i, x, y,
- w = width() / 4,
- h = height() / 4;
- TQFont fnt("Antiqua", 18);
- TQPixmap xpm;
-
- if (!origin.isNull()) {
- TQWMatrix mtx;
- mtx.scale((float)width() / (float)origin.width(),
- (float)height() / (float)origin.height());
- xpm = origin.xForm(mtx);
- }
-
- for (i = 0; i < num; ++i) {
- if (map[i] != NULL)
- delete map[i];
- map[i] = new BoardItem(i, this);
- map[i]->setFont(fnt);
- map[i]->resize(w, h);
- map[i]->setAlignment(TQt::AlignCenter);
- if (!xpm.isNull()) {
- y = (i >> 2);
- x = i - (y << 2);
- map[i]->move(x * w, y * h);
- TQPixmap xpm1(map[i]->size());
- copyBlt(&xpm1, 0, 0, &xpm,
- map[i]->x(), map[i]->y(), w, h);
- map[i]->setPixmap(xpm1);
- }
- }
- if (map[num] != NULL)
- delete map[num];
- map[num] = NULL;
-}
-
-
-void
-GameBoard::mousePressEvent(TQMouseEvent *e)
-{
- int x = e->x(),
- y = e->y(),
- i, it;
-
- i = index(x, y);
- if (mayMove(i) && (n == -1)) {
- for (it = 0; (it < 16) && (map[it] != NULL); ++it);
- startMoving(i, it);
- }
-}
-
-
-int
-GameBoard::mayMove(int n)
-{
- int res = 0;
-
- if ((n >= 0) && (n < 16)) {
- switch (n) {
- case 0:
- res = (map[n + 1] == NULL) ||
- (map[n + 4] == NULL);
- break;
-
- case 1:
- case 2:
- res = (map[n - 1] == NULL) ||
- (map[n + 1] == NULL) ||
- (map[n + 4] == NULL);
- break;
-
- case 3:
- res = (map[n - 1] == NULL) ||
- (map[n + 4] == NULL);
- break;
-
- case 4:
- case 8:
- res = (map[n + 1] == NULL) ||
- (map[n - 4] == NULL) ||
- (map[n + 4] == NULL);
- break;
-
- case 5:
- case 6:
- case 9:
- case 10:
- res = (map[n - 1] == NULL) ||
- (map[n + 1] == NULL) ||
- (map[n - 4] == NULL) ||
- (map[n + 4] == NULL);
- break;
-
- case 7:
- case 11:
- res = (map[n - 1] == NULL) ||
- (map[n - 4] == NULL) ||
- (map[n + 4] == NULL);
- break;
-
- case 12:
- res = (map[n + 1] == NULL) ||
- (map[n - 4] == NULL);
- break;
-
- case 13:
- case 14:
- res = (map[n - 1] == NULL) ||
- (map[n + 1] == NULL) ||
- (map[n - 4] == NULL);
- break;
-
- case 15:
- res = (map[n - 1] == NULL) ||
- (map[n - 4] == NULL);
- break;
- }
- }
-
- return (res);
-}
-
-
-int
-GameBoard::index(int x, int y)
-{
- int ndx = -1,
- i, x1, y1;
-
- if ((map[0] != NULL) || (map[1] != NULL)) {
- for (i = 0; i < 16; ++i) {
- if (map[i] != NULL) {
- x1 = map[i]->x();
- y1 = map[i]->y();
- if ((x >= x1) && (y >= y1) &&
- (x < (x1 + map[i]->width())) &&
- (y < (y1 + map[i]->height()))) {
- ndx = i;
- break;
- }
- }
- }
- }
-
- return (ndx);
-}
-
-
-void
-GameBoard::startMoving(int i, int t)
-{
- n = i; nt = t;
- xt = (t - (t & ~3)) * map[n]->width();
- yt = (t >> 2) * map[n]->height();
- dx = step(xt, map[n]->x());
- dy = step(yt, map[n]->y());
- tmr->start(DELAY);
- TQApplication::setOverrideCursor(TQCursor(TQt::WaitCursor));
-}
-
-
-int
-GameBoard::step(int t, int f)
-{
- int res;
-
- if (t > f)
- res = STEP;
- else if (t < f)
- res = -STEP;
- else
- res = 0;
-
- return (res);
-}
-
-
-void
-GameBoard::moveItem()
-{
- int x, y, stp, a;
-
- if ((n != -1) && (nt != -1) && (map[n] != NULL)) {
- x = map[n]->x();
- y = map[n]->y();
- stp = 0;
- if (dx != 0) {
- stp = (x == xt);
- if (!stp) {
- a = abs(x - xt);
- if (a < abs(dx))
- dx = sign(dx) * a;
- x += dx;
- }
- } else if (dy != 0) {
- stp = (y == yt);
- if (!stp) {
- a = abs(y - yt);
- if (a < abs(dy))
- dy = sign(dy) * a;
- y += dy;
- }
- }
- map[n]->move(x, y);
- if (stp) {
- map[nt] = map[n];
- map[n] = NULL;
- nt = n = -1;
- xt = yt = -1;
- dx = dy = 0;
- tmr->stop();
- TQApplication::restoreOverrideCursor();
- checkEndGame();
- }
- }
-}
-
-int
-GameBoard::sign(int x)
-{
- int res;
-
- if (x > 0)
- res = 1;
- else if (x < 0)
- res = -1;
- else
- res = 0;
-
- return (res);
-}
-
-
-void
-GameBoard::checkEndGame()
-{
- int i, n;
- TQString txt;
-
- for (n = i = 0; i < 15; ++i)
- if ((map[i] != NULL) && (map[i]->item() == i))
- n++;
- if (n == 15) {
- txt = tr("Game Over");
- TQMessageBox::information(this, txt, txt);
- setEnabled(FALSE);
- }
-}
-
-
-void
-GameBoard::newGame()
-{
- setEnabled(TRUE);
- initMap();
- newTask();
-}
-
-
-void
-GameBoard::newTask()
-{
- int i, n, stp, x, y;
- BoardItem *tmp;
-
- srandom(TQDateTime::currentDateTime().toTime_t());
- do {
- stp = (random() % 13) & 0xF;
- if ((stp & 1) == 0)
- stp++;
- } while (stp % 5 == 0);
-
- n = random() & 0xF;
-
- for (i = 0; i < 16; ++i) {
- n += stp;
- if (n > 15)
- n -= 16;
- tmp = map[i];
- map[i] = map[n];
- map[n] = tmp;
- }
-
- for (i = 0; i < 16; ++i)
- if (map[i] != NULL) {
- y = (i >> 2);
- x = i - (y << 2);
- map[i]->move(x * map[i]->width(), y * map[i]->height());
- map[i]->show();
- }
-}
-
-
-void
-GameBoard::loadImage()
-{
- TQString str;
- TQPixmap img;
-
- str = TQFileDialog::getOpenFileName(TQString::null, "*", this, NULL,
- tr("Open an image..."));
-
- if (!str.isEmpty()) {
- if (img.load(str)) {
- origin = img;
- initMap();
- } else
- TQMessageBox::critical(this, tr("Error loading..."),
- tr("Cannot load the image ") + str);
- }
-}
-
-#include "gameboard.moc"
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