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/***************************************************************************
* 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"
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