From 15318cad33835e4e2dc620d033e43cd930676cdd Mon Sep 17 00:00:00 2001
From: kergoth <kergoth>
Date: Fri, 25 Jan 2002 22:14:26 +0000
Subject: Initial revision

---
(limited to 'noncore/games/solitaire/cardpile.cpp')

diff --git a/noncore/games/solitaire/cardpile.cpp b/noncore/games/solitaire/cardpile.cpp
new file mode 100644
index 0000000..0b738d2
--- a/dev/null
+++ b/noncore/games/solitaire/cardpile.cpp
@@ -0,0 +1,114 @@
+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+**
+** This file is part of Qtopia Environment.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+
+#include "cardpile.h"
+#include "card.h"
+
+#include <qpe/config.h>
+#include <qpoint.h>
+
+#include <qlist.h>
+
+
+CardPile::CardPile(int x, int y) : pileX(x), pileY(y), dealing(FALSE) {
+    pileWidth = 0;
+    pileHeight = 0;
+    pileNextX = pileX;
+    pileNextY = pileY;
+    pileCenterX = x + pileWidth / 2;
+    pileCenterY = y + pileHeight / 2;
+    pileRadius = (pileWidth > pileHeight) ? pileWidth : pileHeight;
+}
+
+
+int CardPile::distanceFromPile(int x, int y) {
+    return (pileCenterX-x)*(pileCenterX-x)+(pileCenterY-y)*(pileCenterY-y);
+}
+
+
+int CardPile::distanceFromNextPos(int x, int y) {
+    return (pileNextX-x)*(pileNextX-x)+(pileNextY-y)*(pileNextY-y);
+}
+
+
+Card *CardPile::cardInfront(Card *c) {
+    CardPile *p = c->getCardPile();
+    if (p) {
+	p->at(p->find(c));
+	return p->next();
+    } else {
+	return NULL;
+    }
+}
+
+
+bool CardPile::kingOnTop() {
+    Card *top = cardOnTop();
+    return top && top->getValue() == king;
+}
+
+
+bool CardPile::addCardToTop(Card *c) {
+    if (dealing || isAllowedOnTop(c)) {
+	append((const Card *)c);
+	cardAddedToTop(c);
+	return TRUE;
+    }
+    return FALSE;
+}
+
+
+bool CardPile::addCardToBottom(Card *c) {
+    if (dealing || isAllowedOnBottom(c)) {
+	prepend((const Card *)c);
+	cardAddedToBottom(c);
+	return TRUE;
+    }
+    return FALSE;
+}
+
+
+bool CardPile::removeCard(Card *c) {
+    if (dealing || isAllowedToBeMoved(c)) {
+	take(find(c));
+	cardRemoved(c);
+	return TRUE;
+    }
+    return FALSE;
+}
+
+
+void CardPile::writeConfig( Config& cfg, QString name ) {
+    int numberOfCards = 0;
+    cfg.setGroup( name );
+    Card *card = cardOnBottom();
+    while ( card ) {
+	QString cardStr;
+	cardStr.sprintf( "%i", numberOfCards );
+	int val  = (int)card->getValue() - 1 + ( (int)card->getSuit() - 1 ) * 13;
+	cfg.writeEntry( "Card" + cardStr, val );
+	cfg.writeEntry( "CardFacing" + cardStr, card->isFacing() );
+	card = cardInfront( card );
+	numberOfCards++;
+    }
+    cfg.writeEntry("NumberOfCards", numberOfCards);
+}
+
+
--
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