From c90c389a8a8d9d8661e9772ec4144c5cf2039f23 Mon Sep 17 00:00:00 2001
From: toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>
Date: Wed, 25 Nov 2009 17:56:58 +0000
Subject: 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
---
 kfouleggs/board.cpp | 161 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 161 insertions(+)
 create mode 100644 kfouleggs/board.cpp

(limited to 'kfouleggs/board.cpp')

diff --git a/kfouleggs/board.cpp b/kfouleggs/board.cpp
new file mode 100644
index 00000000..836c7e1e
--- /dev/null
+++ b/kfouleggs/board.cpp
@@ -0,0 +1,161 @@
+#include "board.h"
+#include "board.moc"
+
+#include <kglobal.h>
+
+#include "common/misc_ui.h"
+#include "piece.h"
+
+
+using namespace KGrid2D;
+
+FEBoard::FEBoard(bool graphic, QWidget *parent)
+: Board(graphic, new GiftPool(parent), parent),
+  _field(matrix().width(), matrix().height()), _chainedPuyos(4)
+{
+    init();
+}
+
+void FEBoard::init()
+{
+    _nbPuyos  = 0;
+    _chained  = 0;
+    _giftRest = 0;
+    _lastChained = 0;
+    for (uint i=0; i<4; i++) {
+      _chainedPuyos[i] = 0;
+      _lastChained += (2<<i); // update
+    }
+}
+
+void FEBoard::copy(const GenericTetris &g)
+{
+    Board::copy(g);
+    _nbPuyos = static_cast<const FEBoard &>(g)._nbPuyos;
+}
+
+void FEBoard::start(const GTInitData &data)
+{
+    init();
+    Board::start(data);
+}
+
+void FEBoard::computeInfos()
+{
+    Board::computeInfos();
+    if ( graphic() ) computeNeighbours();
+}
+
+bool FEBoard::afterGlue(bool doAll, bool first)
+{
+    return !doFall(doAll, first, false);
+}
+
+void FEBoard::removeBlock(const Coord &c)
+{
+    Board::removeBlock(c);
+
+    // remove surrounding garbage
+    CoordList list = matrix().neighbours(c, true, true);
+    for (CoordList::const_iterator i = list.begin(); i!=list.end(); ++i)
+		if ( matrix()[*i]!=0 && matrix()[*i]->isGarbage() )
+            Board::removeBlock(*i);
+}
+
+bool FEBoard::toBeRemoved(const Coord &c) const
+{
+    return ( _field[c]>=4 );
+}
+
+bool FEBoard::toFall(const Coord &c) const
+{
+    Coord under = c - Coord(0, 1);
+    return ( matrix()[under]==0 );
+}
+
+void FEBoard::remove()
+{
+    Board::remove();
+
+    // score calculation from another game
+	// not sure it is the "official" way
+	uint nbPuyos = _groups.size(); // number of group detroyed
+	uint nbEggs = 0;               // number of eggs destroyed
+	for (uint k=0; k<_groups.size(); k++) nbEggs += _groups[k];
+
+	uint bonus = nbEggs - 3; // more than 4 since we are here !
+	if ( nbEggs==11   ) bonus += 2;
+	if ( nbPuyos>=2   ) bonus += 3 * (1 << (nbPuyos-2)); // 3 * 2^(nb-2)
+	if ( _chained>=1  ) bonus += 1 << (_chained+2);      // 2^(chained+2)
+	uint dscore = 10 * nbPuyos * bonus;
+
+    uint i = kMin(_chained, (uint)3);
+    _chainedPuyos[i] += nbPuyos;
+    _lastChained = 2 << i;
+	_chained++;
+	_giftRest += dscore;
+	_nbPuyos += nbPuyos;
+	updateRemoved(nbRemoved() + nbEggs);
+	updateScore(score() + dscore);
+
+    updateLevel();
+}
+
+Board::AfterRemoveResult FEBoard::afterRemove(bool doAll, bool first)
+{
+    Board::AfterRemoveResult res = Board::afterRemove(doAll, first);
+	if ( res==Done && needRemoving() ) return NeedRemoving;
+	return res;
+}
+
+bool FEBoard::needRemoving()
+{
+    _groups = findGroups(_field, 4);
+    if ( _groups.size()==0 ) _chained = 0;
+	return _groups.size();
+}
+
+/*****************************************************************************/
+// Multiplayers methods
+uint FEBoard::gift()
+{
+	uint n   = _giftRest / 60;
+	_giftRest = _giftRest % 60;
+	return n;
+}
+
+bool FEBoard::putGift(uint n)
+{
+	QMemArray<bool> free(matrix().width());
+
+	// garbage blocks are put randomly on conlumns with more than 5 free lines.
+	uint nbFree = 0;
+	for (uint i=0; i<free.size(); i++) {
+		int f = firstColumnBlock(i);
+		if ( f==-1 || f>=(int)matrix().height()-5 ) free[i] = false;
+		else {
+			free[i] = true;
+			nbFree++;
+		}
+	}
+	uint nb = kMin(nbFree, n);
+	while (nbFree && nb) {
+		uint k = (uint)randomGarbage.getLong(nbFree);
+		uint l = 0;
+		for (uint i=0; i<free.size(); i++) {
+			if ( free[i]==false ) continue;
+			if ( k==l ) {
+				Block *gb = currentPiece()->garbageBlock();
+				gb->sprite()->show();
+                Coord c(i, matrix().height()-1);
+				setBlock(c, gb);
+				free[i] = false;
+				nbFree--;
+				nb--;
+				break;
+			}
+			l++;
+		}
+	}
+	return true;
+}
-- 
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