lab 7 z2

#include "widget.h"
#include "ui_widget.h"

Widget::Widget(QWidget *parent)
    : QWidget(parent)
    , ui(new Ui::Widget)
{
    ui->setupUi(this);
    //все начальные координаты для таймера
    /*int t0=0;
    int Dt=333;
    int x0=230;
    int y0=210;
    int R=200;
    double x_cur1;
    double y_cur1;
    double x_cur2;
    double y_cur2;*/
    timer = new QTimer(this);
    timer->setInterval(11);
    pen.setColor(Qt::black);
    pen.setStyle(Qt::SolidLine);
    pen.setWidth(1);
    connect(timer, SIGNAL(timeout()), this, SLOT(myTimerEvent()));
}

Widget::~Widget()
{
    delete ui;
}

void Widget::draw_mill(QPainter &paint){
    paint.setPen(QPen(Qt::black, 1));
    paint.setBrush(QBrush(Qt::gray));
    QPolygon poly;
    poly << QPoint(290, 285) << QPoint(290, 270) << QPoint(430, 300) << QPoint(430, 315);
    paint.drawPolygon(poly);
    paint.setBrush(QColor(85, 200, 255));
    QPolygon polygon;
    polygon << QPoint(170, 350) << QPoint(290, 350) << QPoint(330, 610) << QPoint(130, 610);
    paint.drawPolygon(polygon);
    //------------------------
    paint.setBrush(QColor(249, 164, 70));
    paint.drawRect(200, 510, 60, 100);
    paint.setBrush(QBrush(Qt::black, Qt::VerPattern));
    paint.drawRect(200, 510, 60, 100);//door
    //------------------------
    paint.setBrush(QColor(85, 200, 255));
    paint.drawRect(170, 250, 120, 100);
    paint.setBrush(QBrush(Qt::red));
    QPolygon polygon1;
    polygon1 << QPoint(150, 250) << QPoint(230, 150) << QPoint(310, 250);//roof
    //-------------------------
    paint.drawPolygon(polygon1);
    paint.setBrush(QColor(128, 64, 64));
    paint.drawEllipse(210, 190, 40, 40);
    paint.setBrush(QColor(85, 200, 255));
    paint.drawEllipse(223, 203, 14, 14);//ось мельницы центр -230/210
    //--------------------------
    paint.setBrush(QColor(253, 206, 128));
    QPolygon hill;
    hill << QPoint(x_hill1, y_hill1) << QPoint(x_hill2, y_hill2) << QPoint(x_hill3, y_hill3);
    paint.drawPolygon(hill);
    //---------------------------
    paint.setBrush(QColor(128, 64, 64));
    QPolygon polygon2;
    polygon2 << QPoint(x_cur1, y_cur1) << QPoint(230, 210) << QPoint(x_cur2, y_cur2);
    paint.drawPolygon(polygon2);
    QPolygon polygon3;
    polygon3 << QPoint(x_cur12, y_cur12) << QPoint(230, 210) << QPoint(x_cur22, y_cur22);
    paint.drawPolygon(polygon3);
    QPolygon polygon4;
    polygon4 << QPoint(x_cur3, y_cur3) << QPoint(230, 210) << QPoint(x_cur4, y_cur4);
    paint.drawPolygon(polygon4);
    QPolygon polygon5;
    polygon5 << QPoint(x_cur32, y_cur32) << QPoint(230, 210) << QPoint(x_cur42, y_cur42);
    paint.drawPolygon(polygon5);
}


void Widget::myTimerEvent(){
    //код
    /*x_cur1=x0+R*qCos(t0*(M_PI/(180*16)));
    y_cur1=y0+R*qSin(t0*(M_PI/(180*16)));
    x_cur12=460-x_cur1;
    y_cur12=420-y_cur1;
    x_cur2=x0+R*qCos((t0+Dt)*(M_PI/(180*16)));
    y_cur2=y0+R*qSin((t0+Dt)*(M_PI/(180*16)));
    x_cur22=460-x_cur2;
    y_cur22=420-y_cur2;
    x_cur3=440-y_cur1;//x0+R*qCos((t0+667)*(M_PI/(180*16)));
    y_cur3=x_cur1-20;//y0+R*qSin((t0+667)*(M_PI/(180*16)));
    x_cur4=(x_cur3-230)*qCos(30*(M_PI/(180)))-(y_cur3-210)*qSin(30*(M_PI/(180)))+230;//x0+R*qCos((t0+667+Dt)*(M_PI/(180*16)));
    y_cur4=(x_cur3-230)*qSin(30*(M_PI/(180)))+(y_cur3-210)*qCos(30*(M_PI/(180)))+210;//y0+R*qSin((t0+667+Dt)*(M_PI/(180*16)));
    x_cur32=460-x_cur3;
    y_cur32=420-y_cur3;
    x_cur42=460-x_cur4;
    y_cur42=420-y_cur4;*/

   /*x_cur1 = x0 + R*cos(0.0005*t0*M_PI);
    y_cur1 = y0 + R*sin(0.0005*t0*M_PI);
    x_cur2 = x0 + R*cos(0.0005*(t0+Dt)*M_PI);
    y_cur2 = y0 + R*sin(0.0005*(t0+Dt)*M_PI);

    x_cur12 = x0 - R*sin(0.0005*t0*M_PI);
    y_cur22 = y0 + R*cos(0.0005*t0*M_PI);
    x_cur22 = x0 - R*sin(0.0005*(t0+Dt)*M_PI);
    y_cur22 = y0 + R*cos(0.0005*(t0+Dt)*M_PI);

    x_cur3 = x0 - R*cos(0.0005*t0*M_PI);
    y_cur3 = y0 - R*sin(0.0005*t0*M_PI);
    x_cur4 = x0 - R*cos(0.0005*(t0+Dt)*M_PI);
    y_cur4 = y0 - R*sin(0.0005*(t0+Dt)*M_PI);

    x_cur32 = x0 + R*sin(0.0005*t0*M_PI);
    y_cur32 = y0 - R*cos(0.0005*t0*M_PI);
    x_cur42 = x0 + R*sin(0.0005*(t0+Dt)*M_PI);
    y_cur42 = y0 - R*cos(0.0005*(t0+Dt)*M_PI);*/

    x_hill1=x_hill1-0.1;
    y_hill1=610;
    x_hill2=430;
    y_hill2=y_hill2-0.1;;
    x_hill3=x_hill3+0.1;
    y_hill3=610;
//---------------------------
    x_cur1=x0+R*cos(t0*(M_PI/(180)));
    y_cur1=y0+R*sin(t0*(M_PI/(180)));
    x_cur12=460-x_cur1;
    y_cur12=420-y_cur1;
    x_cur2=x0+R*cos((t0+Dt)*(M_PI/(180)));
    y_cur2=y0+R*sin((t0+Dt)*(M_PI/(180)));
    x_cur22=460-x_cur2;
    y_cur22=420-y_cur2;
    x_cur3=x0-R*sin(t0*(M_PI/180));
    y_cur3=y0+R*cos(t0*(M_PI/180));
    x_cur4=x0-R*sin((t0+Dt)*(M_PI/180));
    y_cur4=y0+R*cos((t0+Dt)*(M_PI/180));
    x_cur32=460-x_cur3;
    y_cur32=420-y_cur3;
    x_cur42=460-x_cur4;
    y_cur42=420-y_cur4;
    t0+=11;
    repaint();
}

void Widget::paintEvent(QPaintEvent*){
    QPainter paint;
    //paint.setRenderHint(QPainter::Antialiasing, true);
    paint.begin(this);
    draw_mill(paint);
    paint.end();
}

void Widget::on_pushButton_clicked()
{
    QSound sound("C:\\Users\\Константин\\Downloads\\Sound_06952.wav");
    if(timer->isActive()){
        ui->pushButton->setText("Start");
        timer->stop();
        sound.stop();
    }
    else{
        ui->pushButton->setText("Stop");
        timer->start();
        //QSound::play("C:\\Users\\Константин\\Downloads\\Sound_06952.wav");
        sound.setLoops(3);
        sound.play();
    }
}