Qt实现打地鼠游戏的方法详解

for (int i = 0; i < num; i++)
{
	QPushButton *btn = new QPushButton(this);
	int nTop = i / 3 == 0 ? 300 : 450;
	int nRemainder = i % 3;
	if (nRemainder == 0)
	{
		btn->setGeometry(190, nTop, 180, 130);
	}
	else if (nRemainder == 1)
	{
		btn->setGeometry(480, nTop, 180, 130);
	}
	else if(nRemainder == 2)
	{
		btn->setGeometry(780, nTop, 180, 130);
	}
	btn->setStyleSheet(qsBtnStyle);
	btn->setProperty("num", i);
	btn->hide();
	connect(btn, &QPushButton::clicked, this, &QGrameWhacAmole::OnBnClickedSusliks); //选中地鼠
	m_vetBtnCtrls.push_back(btn);
}

enum ENUM_GameMode
{
	GameMode_difficulty1,
	GameMode_difficulty2,
	GameMode_difficulty3, 
	GameMode_difficulty4, 
	GameMode_OK,
	GameMode_Failed,
};

#define  difficulty1Count 10 //难度1个数
#define  difficulty2Count 30 
#define  difficulty3Count 60
#define  difficulty4Count 100

m_nScore += 1;

QPushButton *btn = qobject_cast<QPushButton*>(sender());
int num = btn->property("num").toInt();
m_vetBtnCtrls[num]->hide(); //隐藏对应编号控件

if (m_nScore == difficulty1Count) //难度1通过
{
	killTimer(m_nTimerStartId);
	m_nTimerStartId = 0;

	this->HideTotalSucliks();
		
	m_enumMode = GameMode_difficulty2;
	this->SetTipsStyle(m_enumMode);

	m_nTimerStartId = startTimer(difficulty2Time);
	m_dwBeginTime = GetTickCount();
}

virtual void timerEvent(QTimerEvent *event);

if (event->timerId() == m_nTimerStartId)
{
    //消息处理
}

if (ui.labTips->isHidden() == false)
{
	ui.labTips->hide();
}

DWord dwTime = GetTickCount() - m_dwBeginTime;
if (dwTime > difficultyTimeout)
{
	this->RunningFailed();
}

switch (m_enumMode)
{
case QGrameWhacAmole::GameMode_difficulty1:
	this->RunningGamedifficulty(1);
break;
case QGrameWhacAmole::GameMode_difficulty2:
	this->RunningGamedifficulty(2);
break;
case QGrameWhacAmole::GameMode_difficulty3:
	this->RunningGamedifficulty(3);
break;
case QGrameWhacAmole::GameMode_difficulty4:
	this->RunningGamedifficulty(4);
break;
default:
break;
}

int QGrameWhacAmole::GetRandomNumber()
{
	QTime time = QTime::currentTime();
	qsrand(time.msec() + time.second() * 1000);
	int n = qrand() % 6;
	return n;
}

void QGrameWhacAmole::RunningGamedifficulty(int nCount)
{
    1：随机数生成
    std::set<int> setRandom; //存储随机数
    for (int i = 0; setRandom.size() < nCount; i++)
    {
	//获取随机数
	int num = this->GetRandomNumber();
	//如果随机数在容器中从未出现过，存储并应用
	if (setRandom.size() != 0)
	{
		std::set<int>::iterator itFind = setRandom.find(num);
		if (itFind != setRandom.end())
		{
			continue; //存在重复值，后续不进行处理
		}
	}
	//容器中存在数据，存储之前进行判断
	setRandom.insert(num);
     }
        
        
}

for (int m = 0; m < m_vetBtnCtrls.size(); m++)
{
	std::set<int>::iterator itNum = setRandom.find(m);
	if (itNum != setRandom.end())
	{
		m_vetBtnCtrls[m]->show();
	}
	else
	{
		m_vetBtnCtrls[m]->hide();
	}
}