Gobang.rar

#include "frame.h" #include "ui_frame.h" #include "Data.h" #include <QPainter> #include <cmath> #include <QTextItem> #include <QMessageBox> #include <QPaintEvent> #include <ctime> #include <QMouseEvent> #include <iostream> #include <QImage> using namespace std; Frame::Frame(QWidget *parent) : QFrame(parent), ui(new Ui::Frame) { ui->setupUi(this); com=false; this->setMouseTracking(true); d=new Data[400]; DnX=0; DnY=0; begin=false; MoveX=0; y=0; c=0; MoveY=0; turn=0; mDn=false; row=0; col=0; this->setCursor(Qt::CrossCursor); im=new QImage(":new/prefix1/Woods.jpg"); } Frame::~Frame() { delete ui; } void Frame::paintEvent(QPaintEvent *e) { QImage img(this->width(),this->height(),QImage::Format_ARGB32); QPainter p(&img); QPainter p1(this); p.setRenderHint(QPainter::Antialiasing,true); //p1.setRenderHint(QPainter::Antialiasing,true); char ary[5]={0}; this->map(); p.drawImage(0,0,*im); p.setPen(QPen(Qt::black,1,Qt::SolidLine)); p.setPen(QPen(Qt::black,2,Qt::SolidLine)); for (int i=30;i<=this->width()-30;i+=40) { p.drawLine(i,30,i,this->height()-30); for (int j=30;j<=this->height()-30;j+=40) { p.drawLine(30,j,this->width()-30,j); } } p.setBrush(QBrush(Qt::black)); p.drawRect(d[26].x-3,d[26].y-3,6,6); p.drawRect(d[110].x-3,d[110].y-3,6,6); p.drawRect(d[33].x-3,d[33].y-3,6,6); p.drawRect(d[117].x-3,d[117].y-3,6,6); int n=0; for (int i=30;i<=this->height()-30;i+=40) { itoa(n,ary,10); QString str(ary); p.setPen(QPen(Qt::black,2,Qt::SolidLine)); p.drawText(15,i,str); p.drawText(i,15,str); n++; } p1.drawImage(0,0,img); p.setPen(QPen(Qt::NoPen)); if (begin) { for (int i=0;i<row*col;i++) { if (d[i].color==1) //white { QRadialGradient radialGradient(d[i].x-20,d[i].y-20,40); radialGradient.setColorAt(0.2, Qt::white); radialGradient.setColorAt(1.0, Qt::gray); p.setBrush(radialGradient); p.drawEllipse(d[i].x-20,d[i].y-20,40,40); } else if (d[i].color==2) //black { QRadialGradient radialGradient(d[i].x-20,d[i].y-20,40); radialGradient.setColorAt(0.1, Qt::gray); radialGradient.setColorAt(1.0, Qt::black); p.setBrush(radialGradient); p.drawEllipse(d[i].x-20,d[i].y-20,40,40); } else if (abs(MoveX-d[i].x)<=15&&abs(MoveY-d[i].y)<=15&&d[i].color==0) { if (turn==1) { QRadialGradient radialGradient(d[i].x-20,d[i].y-20,40); radialGradient.setColorAt(0.2, Qt::white); radialGradient.setColorAt(1.0, Qt::gray); p.setBrush(radialGradient); } else { QRadialGradient radialGradient(d[i].x-20,d[i].y-20,40); radialGradient.setColorAt(0.1, Qt::gray); radialGradient.setColorAt(1.0, Qt::black); p.setBrush(radialGradient); } p.drawEllipse(d[i].x-20,d[i].y-20,40,40); } QString str(itoa(i,ary,10)); //p.drawText(d[i].x,d[i].y,str); } } p1.drawImage(0,0,img); if (this->judge()) { for (int i=0;i<row*col;i++) { d[i].color=0; } begin=false; if (win==2) { QMessageBox::about(NULL,"Game Over","Black Win"); if (!com) QMessageBox::about(NULL,"Game Over","Too Weak"); c++; } else if (win==1) { QMessageBox::about(NULL,"Game Over","White Win"); y++; } emit winner(y*10+c); win=0; } } void Frame::map() { int k=0; col=0; for (int i=30;i<=this->width()-30;i+=40) { col++; row=0; for (int j=30;j<=this->height()-30;j+=40) { d[k].x=i; d[k].y=j; k++; row++; } } } void Frame::mouseMoveEvent(QMouseEvent *e) { MoveX=e->x(); MoveY=e->y(); this->update(); } void Frame::mouseDoubleClickEvent(QMouseEvent *e) { DnX=e->x(); DnY=e->y(); for (int i=0;i<row*col;i++) { if (abs(DnX-d[i].x)<=10&&abs(DnY-d[i].y)<=10) { if (d[i].color==0) { d[i].color=turn; if (turn==1) { emit chessDown(i+2000); turn=2; } else if (turn==2) { emit chessDown(i+1000); turn=1; } if (com) this->computer(); } } } this->update(); } int Frame::getTurn() { return turn; } bool Frame::check(Data *dt,int i) { int td=0,tdr=0,tr=0,tur=0,k=0; for (int j=i;j<i+5;j++) { if (d[i].color==d[j].color) { td++; } if (d[i].color==d[i+row*k].color) { tr++; } if (d[i].color==d[i+k+row*k].color) { tdr++; } if (d[i].color==d[i-k+row*k].color) { tur++; } k++; } if (td==5||tdr==5||tr==5||tur==5) return true; return false; } bool Frame::judge() { for (int i=0;i<row*col;i++) { if (check(d,i)&&d[i].color!=0) { win=d[i].color; return true; } } return false; } void Frame::computer() { int c=0,co; char a[10]={0}; for (int i=0;i<row*col;i++) { cout<<i<<" "<<this->computerchoose(i)<<endl; if (this->computerchoose(i)>=c) { c=this->computerchoose(i); co=i; } } itoa(c,a,10); d[co].color=turn; emit chessDown(co+1000); if (turn==1) turn=2; else if (turn==2) turn=1; } int Frame::computerchoose(int i) { int ans=0; if (d[i].color==0) { if (d[i-4].color==d[i-3].color&&d[i-3].color==d[i-2].color&&d[i-2].color==d[i-1].color&&d[i-1].color==turn&&i>=4) { if (ans<=8) ans=8; } else if (d[i-4].color==d[i-3].color&&d[i-3].color==d[i-2].color&&d[i-2].color==d[i-1].color&&d[i-1].color!=turn&&d[i-1].color!=0&&i>=4) { if (ans<=7) ans=7; } else if (d[i-4].color==0&&d[i-3].color==d[i-2].color&&d[i-2].color==d[i-1].color&&d[i-1].color!=turn&&d[i-1].color!=0&&i>=4) { if (ans<=6) ans=6; } else if (d[i-4].color==0&&d[i-3].color==d[i-2].color&&d[i-2].color==d[i-1].color&&d[i-1].color==turn&&i>=3) { if (ans<=5) ans=5; } else if (d[i-3].color==0&&d[i-2].color==d[i-1].color&&d[i-1].color!=turn&&d[i-1].color!=0&&i>=4) { if (ans<=4) ans=4; } else if (d[i-3].color==0&&d[i-2].color==d[i-1].color&&d[i-1].color==turn&&i>=4) { if (ans<=3) ans=3; } else if (d[i-2].color==0&&d[i-1].color!=turn&&d[i-1].color!=0&&i>=4) { if (ans<=2) ans=2; } else if (d[