基于QT5的简化版黄金矿工

#include "mainwindow.h" #include "ui_mainwindow.h" #include<math.h> #include<stdlib.h> #include<time.h> #include<QDebug> #include<QString> MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWindow) { ui->setupUi(this); setFixedSize(700, 600); setWindowTitle(tr("黄金矿工")); QPixmap pixmap(":/images/iii/ccc.png"); QCursor cursor= QCursor(pixmap,-1,-1); setCursor(cursor); interval_angle=15; interval_miner=200; miner=new Miner; map=new Map; QPalette pal; pal.setColor(QPalette::WindowText, Qt::yellow); ui->label_final->setPalette(pal); //ui->lcdNumber->setPalette(pal); //ui->lcdNumber_sum->setPalette(pal); // ui->lcdNumber_speed->setPalette(pal); this->setStyleSheet("#MainWindow{border-image:url(:/images/iii/background.jpg);}");//设置背景图片 pix.load("://images//iii//hook1.png");//设置钩子，60*50 timer_angle.setInterval(interval_angle);//设置触发间隔为15ms connect(&timer_angle,&QTimer::timeout,this,&MainWindow::rotate); connect(&timer_angle,&QTimer::timeout,this,&MainWindow::ss); timer_s.setInterval(interval_miner);//s控制矿工的运动 connect(&timer_s,&QTimer::timeout,this,&MainWindow::mm); timer_clock.setInterval(1000); connect(&timer_clock,&QTimer::timeout,this,&MainWindow::timereduce); rad=180/3.1415926;//弧度 angle_change=1;//角度转变量为1° lable[0]=ui->label_1;lable[1]=ui->label_2;lable[2]=ui->label_3; lable[3]=ui->label_4;lable[4]=ui->label_5;lable[5]=ui->label_6; lable[6]=ui->label_7;lable[7]=ui->label_8;lable[8]=ui->label_9; lable[9]=ui->label_10;//钻石 lable[10]=ui->label_11;lable[11]=ui->label_12;lable[12]=ui->label_13;//11为加速，12减速，13加时间 lable[13]=ui->label_14;//随机物品 init(); do_stop();//暂停，跳出帮助菜单 ui->label_pause->setVisible(false);//暂停图案 ui->toolButton_ppause->setVisible(false); ui->label_begin->setVisible(true); ui->toolButton_start->setVisible(true); } void MainWindow::init() { ui->label_pause->setVisible(false);//暂停图案 ui->toolButton_ppause->setVisible(false); ui->label_finish->setVisible(false);//结束图案 ui->toolButton_restart->setVisible(false); ui->toolButton_cancel->setVisible(false); ui->label_final->setVisible(false); ui->lcdNumber_speed->setVisible(false); miner->init();//矿工初始化设置 map->init();//地图初始化设置 time_left=60;//剩余时间为60s time=time_up=time_down=0; k=1; for(int i=0;i<6;i++) { lable[i]->setVisible(true); lable[i]->move(map->get_point(i)); if(i<2) lable[i]->resize(140,120); else lable[i]->resize(60,50); } for(int i=6;i<14;i++)//让随机矿石不可见 lable[i]->setVisible(false); ui->toolButton->setStyleSheet("#toolButton{border-image:url(:/images/iii/1.png);}");//设置矿工 ui->lcdNumber->display(time_left); ui->lcdNumber_sum->display(miner->get_sum()); timer_angle.start(); timer_clock.start(); timer_s.start(); } void MainWindow::paintEvent(QPaintEvent *) { QPainter painter(this); painter.translate(350,120-20); //让图片的中心作为旋转的中心 painter.rotate(miner->get_angle()); //顺时针旋转90度 painter.translate(-350,-100); //使原点复原 int length=miner->get_length(); if(miner->isrotating()==false||miner->isstopped()) { QPen pen; pen.setWidth(6); painter.setPen(pen); painter.setRenderHint(QPainter::Antialiasing, true); painter.drawLine(350,95,350,95+length); painter.drawPixmap(320,95+length,pix);//绘图的起点 } else painter.drawPixmap(320,95,pix);//绘图的起点 update(); } void MainWindow::keyPressEvent(QKeyEvent *e) { int key=e->key(); if (!miner->isstopped()&&key ==Qt::Key_Down) // 按向下方向键时 { if(miner->isrotating())//如果正在旋转 { //停止旋转，进行下拉操作 miner->set_is_rotating(false); } } if(key==Qt::Key_Space)//暂停功能 { if(miner->isstopped()&&time_left>0) resume(); else do_stop(); } } bool MainWindow::detection()//碰撞和越界检测 { //定义临时变量angle和length int angle=miner->get_angle(); int length=miner->get_length(); if(fabs(angle)>45){ if(length>(350/(sin(fabs(angle/rad))))) return true; } else if(length>(500/(cos(angle/rad)))) return true; if(map->detection(350-length*sin(angle/rad),95+length*cos(angle/rad)))//如果map.碰撞检测返回为真 { miner->set_is_grab(true); return true; } return false; } void MainWindow::do_stop() { if(time_left>0){ ui->label_pause->setVisible(true);//暂停图案 ui->toolButton_ppause->setVisible(true); } miner->set_is_rotating(!(miner->isrotating())); timer_clock.stop(); timer_angle.stop(); timer_s.stop(); miner->set_stopped(true); } void MainWindow::resume() { ui->label_pause->setVisible(false);//暂停图案 ui->toolButton_ppause->setVisible(false); miner->set_is_rotating(!(miner->isrotating())); timer_clock.start(); timer_angle.start(); timer_s.start(); miner->set_stopped(false); } MainWindow::~MainWindow() { delete ui; } void MainWindow::timereduce()//计时器 { if(time_left>=0) { time++; ui->lcdNumber->display(time_left--); if(time_down==0&&time_up==0) { k=1; timer_s.setInterval(interval_miner); timer_angle.setInterval(interval_angle); // ui->lcdNumber_speed->setVisible(false); } if(time_down) { k=1; --time_down; //ui->lcdNumber_speed->setVisible(true); //ui->lcdNumber_speed->display(time_down); } if(time_up) { --time_up; k=3; //ui->lcdNumber_speed->setVisible(true); // ui->lcdNumber_speed->display(time_up); } if(time%8==0)//每8秒，随机生成矿石一次 { map->rrand(); for(int i=6;i<14;i++) if(map->is_visible(i))//如果该物体可见 { lable[i]->setVisible(true); lable[i]->move(map->get_point(i)); } } } if(time_left<0)//剩余时间为0，则停止游戏 { do_stop(); ui->label_finish->setVisible(true); ui->toolButton_cancel->setVisible(true); ui->toolButton_restart->setVisible(true); ui->label_final->setVisible(true); QString s = QString::number(miner->get_sum(), 10); ui->label_final->setText(s); } } void MainWindow::rotate()//控制旋转 { if(miner->isrotating())//旋转时 { miner->change_angle(angle_change); int angle=miner->get_angle(); if(angle>=90||angle<=-90) angle_change*=-1; } update(); } void MainWindow::mm()//矿工动作设置 { if(!miner->isrotating()) { if(miner->isfflag())//矿工的动作设置 ui->toolButton->setStyleSheet("#toolButton{border-image:url(:/images/iii/2.png);}"); else ui->toolButton->setStyleSheet("#toolButton{border-image:url(:/images/iii/3.png);}"); } } void MainWindow::ss()//伸展操作 { if(!miner->isrotating()) { if(miner->isgrab())//物体的移动 {