File indexing completed on 2024-04-14 03:59:52

 /*
     SPDX-FileCopyrightText: 2012 Christian Krippendorf <Coding@Christian-Krippendorf.de>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 // own
 #include "movelistanimation.h"
 
 // KMahjongg
 #include "gamedata.h"
 
 MoveListAnimation::MoveListAnimation(QObject * parent)
     : QTimer(parent)
     , m_step(0)
     , m_animationSpeed(0)
     , m_gameData(nullptr)
 {
     connect(this, &MoveListAnimation::timeout, this, &MoveListAnimation::timeoutOccurred);
 }
 
 MoveListAnimation::~MoveListAnimation()
 {
 }
 
 void MoveListAnimation::setAnimationSpeed(int animationSpeed)
 {
     m_animationSpeed = animationSpeed;
 }
 
 int MoveListAnimation::getAnimationSpeed() const
 {
     return m_animationSpeed;
 }
 
 void MoveListAnimation::start(GameData * gameData)
 {
     m_gameData = gameData;
 
     // Test whether the tileNum is max or 0.
     if (m_gameData->m_tileNum == m_gameData->m_maxTileNum) {
         m_direction = AnimationDirection::Forward;
     } else {
         m_direction = AnimationDirection::Backward;
     }
 
     QTimer::start(m_animationSpeed);
 }
 
 void MoveListAnimation::stop()
 {
     QTimer::stop();
 
     m_step = 0;
 }
 
 void MoveListAnimation::timeoutOccurred()
 {
     if (m_gameData == nullptr) {
         return;
     }
 
     if (m_direction == AnimationDirection::Forward) {
         // Remove items...
         Q_EMIT removeItem(m_gameData->MoveListData(m_gameData->m_tileNum));
         Q_EMIT removeItem(m_gameData->MoveListData(m_gameData->m_tileNum));
 
         if (m_gameData->m_tileNum == 0) {
             m_direction = AnimationDirection::Backward;
         }
     } else {
         ++m_gameData->m_tileNum;
         Q_EMIT addItem(m_gameData->MoveListData(m_gameData->m_tileNum));
         ++m_gameData->m_tileNum;
         Q_EMIT addItem(m_gameData->MoveListData(m_gameData->m_tileNum));
 
         if (m_gameData->m_tileNum == m_gameData->m_maxTileNum) {
             m_direction = AnimationDirection::Forward;
         }
     }
 }
 
 #include "moc_movelistanimation.cpp"