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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commitc90c389a8a8d9d8661e9772ec4144c5cf2039f23 (patch)
tree6d8391395bce9eaea4ad78958617edb20c6a7573 /klickety/board.cpp
downloadtdegames-c90c389a8a8d9d8661e9772ec4144c5cf2039f23.tar.gz
tdegames-c90c389a8a8d9d8661e9772ec4144c5cf2039f23.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegames@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'klickety/board.cpp')
-rw-r--r--klickety/board.cpp163
1 files changed, 163 insertions, 0 deletions
diff --git a/klickety/board.cpp b/klickety/board.cpp
new file mode 100644
index 00000000..92969d6e
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+++ b/klickety/board.cpp
@@ -0,0 +1,163 @@
+#include "board.h"
+#include "board.moc"
+
+#include "base/factory.h"
+
+
+using namespace KGrid2D;
+
+void KLBoard::contentsMouseReleaseEvent(QMouseEvent *e)
+{
+ if ( e->button()!=LeftButton || blocked ) return;
+ QCanvasItemList list = canvas()->collisions(e->pos());
+ if ( list.count()==0 ) return;
+
+ QCanvasSprite *spr = static_cast<QCanvasSprite *>(list.first());
+ Coord c = findSprite(spr);
+ field.fill(0);
+ addRemoved = findGroup(field, c);
+ if ( addRemoved>=2 ) {
+ if ( state!=Normal ) {
+ state = Normal;
+ emit firstBlockClicked();
+ }
+ blocked = true;
+ _beforeRemove(true);
+ }
+}
+
+KLBoard::KLBoard(QWidget *parent)
+ : BaseBoard(true, parent),
+ field(matrix().width(), matrix().height()),
+ empty(matrix().width()),
+ blocked(false)
+{}
+
+void KLBoard::start(const GTInitData &data)
+{
+ BaseBoard::start(data);
+
+ updateScore(matrix().width() * matrix().height());
+ state = GameOver;
+ sliding = false;
+ blocked = false;
+ for (uint i=0; i<matrix().width(); i++)
+ for (uint j=0; j<matrix().height(); j++) {
+ Block *block = new Block;
+ block->setValue(Piece::info().generateType(&randomSequence()), main);
+ Coord c(i, j);
+ setBlock(c, block);
+ }
+ computeInfos();
+ showBoard(true);
+}
+
+Coord KLBoard::findSprite(QCanvasSprite *spr) const
+{
+ for (uint i=0; i<matrix().width(); i++)
+ for (uint j=0; j<matrix().height(); j++) {
+ Coord c(i, j);
+ if ( matrix()[c] && matrix()[c]->sprite()==spr ) return c;
+ }
+ Q_ASSERT(false);
+ return Coord();
+}
+
+bool KLBoard::toBeRemoved(const Coord &c) const
+{
+ return ( field[c]==-1 );
+}
+
+void KLBoard::remove()
+{
+ BaseBoard::remove();
+ updateRemoved(nbRemoved() + addRemoved);
+ updateScore(score() - addRemoved);
+}
+
+bool KLBoard::toFall(const Coord &c) const
+{
+ Coord under(c.first, c.second-1);
+ return ( matrix()[under]==0 );
+}
+
+void KLBoard::computeInfos()
+{
+ BaseBoard::computeInfos();
+ if ( graphic() ) computeNeighbours();
+ empty.fill(true);
+ for (uint i=0; i<matrix().width(); i++)
+ for (uint j=0; j<firstClearLine(); j++) {
+ Coord c(i, j);
+ if ( matrix()[c]!=0 ) empty[i] = false;
+ }
+}
+
+bool KLBoard::toSlide(const Coord &c) const
+{
+ return empty[c.first-1];
+}
+
+bool KLBoard::doSlide(bool doAll, bool first, bool lineByLine)
+{
+ Q_ASSERT( !lineByLine || !doAll );
+
+ if ( !doAll ) {
+ if (first) loop = 0;
+ else loop++;
+ }
+ bool final = (doAll || lineByLine || loop==bfactory->bbi.nbFallStages);
+
+ for (uint j=0; j<firstClearLine(); j++) {
+ // compute
+ uint h = 0;
+ QMemArray<uint> heights(matrix().width());
+ for (uint i=1; i<matrix().width(); i++) { // first column cannot slide
+ Coord src(i, j);
+ if ( toSlide(src) ) h++;
+ heights[i] = h;
+ }
+
+ // do move
+ for (uint i=1; i<matrix().width(); i++) {
+ Coord src(i, j);
+ if( heights[i]==0 || matrix()[src]==0 ) continue;
+ if (lineByLine) final = false;
+ uint k = i - (lineByLine ? 1 : heights[i]);
+ Coord dest(k, j);
+ if ( final || lineByLine ) moveBlock(src, dest);
+ else partialBlockFall(src, dest);
+ }
+ }
+
+ main->update();
+ if (final) computeInfos();
+ return final;
+}
+
+BaseBoard::AfterRemoveResult KLBoard::afterRemove(bool doAll, bool first)
+{
+ AfterRemoveResult res = Done; // dummy default
+ if (sliding) {
+ res = (doSlide(doAll, loop==bfactory->bbi.nbFallStages+1, false) ? Done
+ : NeedAfterRemove);
+ if ( res==Done ) sliding = false;
+ } else {
+ res = BaseBoard::afterRemove(doAll, first);
+ if ( res==Done ) {
+ res = NeedAfterRemove;
+ sliding = true;
+ loop++;
+ }
+ }
+ return res;
+}
+
+bool KLBoard::afterAfterRemove()
+{
+ // check if there are remaining groups
+ field.fill(0);
+ QMemArray<uint> groups = findGroups(field, 2, true);
+ blocked = false;
+ return groups.size()!=0;
+}