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/kdeedu@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 181 insertions, 0 deletions

diff --git a/blinken/src/blinkengame.cpp b/blinken/src/blinkengame.cpp
new file mode 100644
index 00000000..d1ec463b
--- /dev/null
+++ b/blinken/src/blinkengame.cpp
@@ -0,0 +1,181 @@
+/***************************************************************************
+ *   Copyright (C) 2005 by Albert Astals Cid <tsdgeos@terra.es>            *
+ *                                                                         *
+ *   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.                                   *
+ ***************************************************************************/
+
+#include <stdlib.h> // for RAND_MAX
+
+#include <qtimer.h>
+
+#include <kapplication.h>
+
+#include "artsplayer.h"
+#include "blinkengame.h"
+
+blinkenGame::blinkenGame() : m_phase(starting)
+{
+	m_artsPlayer = new artsPlayer;
+	m_waitTimer = new QTimer(this);
+	connect(m_waitTimer, SIGNAL(timeout()), this, SLOT(waiting()));
+}
+
+blinkenGame::~blinkenGame()
+{
+	delete m_artsPlayer;
+}
+
+int blinkenGame::level() const
+{
+	return m_level;
+}
+
+bool blinkenGame::canType() const
+{
+	return m_phase == typingTheSequence || m_phase == starting;
+}
+
+blinkenGame::gamePhase blinkenGame::phase() const
+{
+	return m_phase;
+}
+
+int blinkenGame::score() const
+{
+	if (m_phase == starting || m_phase == choosingLevel) return 0;
+	return m_sequenceLength - 1;
+}
+
+void blinkenGame::clicked(color c)
+{
+	if (m_phase == starting)
+	{
+		m_artsPlayer -> play(c);
+		return;
+	}
+	if (c == *m_nextColor)
+	{
+		++m_nextColor;
+		m_artsPlayer -> play(c);
+		
+		if (m_nextColor == m_sequence.end())
+		{
+			m_sequenceLength++;
+			nextRound();
+		}
+	}
+	else
+	{
+		m_artsPlayer -> play(all, true);
+		emit highlight(all, true);
+		emit gameEnded();
+		setPhase(choosingLevel);
+	}
+}
+
+void blinkenGame::setPhase(gamePhase p)
+{
+	if (p != waiting3 && p != waiting2 && p != waiting1) m_waitTimer -> stop();
+	m_phase = p;
+	emit phaseChanged();
+}
+
+void blinkenGame::start(int level)
+{
+	m_level = level;
+	m_sequenceLength = 1;
+	
+	nextRound();
+	
+	m_sequence.clear();
+}
+
+void blinkenGame::nextSound()
+{
+	if (m_nextColor != m_sequence.end())
+	{
+		color c;
+		c = *m_nextColor;
+		++m_nextColor;
+		m_artsPlayer -> play(c);
+		emit highlight(c, false);
+	}
+	else
+	{
+		setPhase(typingTheSequence);
+		m_nextColor = m_sequence.begin();
+		emit highlight(none, false);
+		m_artsPlayer->disconnect();
+	}
+}
+
+void blinkenGame::soundEnded()
+{
+	QTimer::singleShot(100, this, SLOT(nextSound()));
+	QTimer::singleShot(50, this, SLOT(unhighlight()));
+}
+
+void blinkenGame::unhighlight()
+{
+	emit highlight(none, false);
+}
+
+void blinkenGame::waiting()
+{
+	if (m_phase == waiting1)
+	{
+		setPhase(blinkenGame::learningTheSequence);
+		if (m_level == 3) 
+		{
+			m_sequence.clear();
+			for (int i = 0; i < m_sequenceLength; i++) m_sequence.append(generateColor());
+		}
+		else m_sequence.append(generateColor());
+	
+		connect(m_artsPlayer, SIGNAL(ended()), this, SLOT(soundEnded()));
+		m_nextColor = m_sequence.begin();
+		soundEnded();
+	}
+	else if (m_phase == waiting3) setPhase(waiting2);
+	else /* m_phase == waiting2 */ setPhase(waiting1);
+}
+
+void blinkenGame::nextRound()
+{
+	if (m_level == 1) setPhase(waiting3);
+	else setPhase(waiting2);
+	m_waitTimer -> start(1000);
+}
+
+blinkenGame::color blinkenGame::generateColor()
+{
+	int r;
+	// make the compiler happy :-D
+	color c = none;
+
+	r = 1 + (int)(4.0 * kapp -> random() / (RAND_MAX + 1.0));
+	switch(r)
+	{
+		case 1:
+			c = red;
+		break;
+		
+		case 2:
+			c = green;
+		break;
+		
+		case 3:
+			c = blue;
+		break;
+		
+		case 4:
+			c = yellow;
+		break;
+	}
+	return c;
+}
+
+#include "blinkengame.moc"