课程作业基于qt的井字棋小游戏c++源码.zip

#include "mainwindow.h" #include "ui_mainwindow.h" #include <QDebug> MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent) , ui(new Ui::MainWindow) { // 添加qss QFile file(":/main.qss"); file.open(QIODevice::ReadOnly); setStyleSheet(file.readAll()); ui->setupUi(this); this->init(); this->cont(); } MainWindow::~MainWindow() { delete ui; } void MainWindow::init() { setWindowTitle("Tic-Tac-Toe"); setFixedSize(630, 800); this->clear(); QLabel *myinfo=new QLabel(" Powered By Lier-accuser | v1.0 ",this); ui->statusbar->addPermanentWidget(myinfo); if(!info::name1.isEmpty()) n1=info::name1; if(!info::name2.isEmpty()) n2=info::name2; ui->player1->setText(n1+"："); ui->player2->setText(n2+"："); } void MainWindow::cont() { connect(ui->label_1, SIGNAL(click()), this, SLOT(onclick())); connect(ui->label_2, SIGNAL(click()), this, SLOT(onclick())); connect(ui->label_3, SIGNAL(click()), this, SLOT(onclick())); connect(ui->label_4, SIGNAL(click()), this, SLOT(onclick())); connect(ui->label_5, SIGNAL(click()), this, SLOT(onclick())); connect(ui->label_6, SIGNAL(click()), this, SLOT(onclick())); connect(ui->label_7, SIGNAL(click()), this, SLOT(onclick())); connect(ui->label_8, SIGNAL(click()), this, SLOT(onclick())); connect(ui->label_9, SIGNAL(click()), this, SLOT(onclick())); connect(ui->restart, SIGNAL(clicked()), this, SLOT(restart())); connect(ui->exit, SIGNAL(clicked()), this, SLOT(exit())); connect(ui->clear, SIGNAL(clicked()), this, SLOT(clear())); } void MainWindow::clear() { QLabel* labels[]={ui->label_1,ui->label_2,ui->label_3, ui->label_4,ui->label_5,ui->label_6, ui->label_7,ui->label_8,ui->label_9}; for(int i=0; i<9; ++i){ labels[i]->setText(""); } this->num=0; player_flag=true; } int MainWindow::is_over() { // 0--玩家1获胜， 1--玩家2获胜， 2--棋没下完没人获胜， 3--棋下完了平局 QString stringArray[3][3]={ {ui->label_1->text(),ui->label_2->text(),ui->label_3->text()}, {ui->label_4->text(),ui->label_5->text(),ui->label_6->text()}, {ui->label_7->text(),ui->label_8->text(),ui->label_9->text()} }; // 横着判断 for(int i=0;i<3;i++){ if(stringArray[i][0]==stringArray[i][1] && stringArray[i][1]==stringArray[i][2]){ if(stringArray[i][0]=="⭕" && stringArray[i][1]=="⭕") return 0; else if(stringArray[i][0]=="✖️" && stringArray[i][1]=="✖️") return 1; } } // 竖着判断 for(int j=0;j<3;j++){ if(stringArray[0][j]==stringArray[1][j] && stringArray[1][j]==stringArray[2][j]){ if(stringArray[0][j]=="⭕" && stringArray[1][j]=="⭕") return 0; else if(stringArray[0][j]=="✖️" && stringArray[1][j]=="✖️") return 1; } } // 斜着判断 if(stringArray[0][0]==stringArray[1][1] && stringArray[1][1]==stringArray[2][2]){ if(stringArray[0][0]=="⭕" && stringArray[1][1]=="⭕") return 0; else if(stringArray[0][0]=="✖️" && stringArray[1][1]=="✖️") return 1; } if(stringArray[0][2]==stringArray[1][1] && stringArray[1][1]==stringArray[2][0]){ if(stringArray[0][2]=="⭕" && stringArray[1][1]=="⭕") return 0; else if(stringArray[0][2]=="✖️" && stringArray[1][1]=="✖️") return 1; } // 没有分出胜负 if(num==9) return 3; return 2; } void MainWindow::send_msg(int judge) { if(judge==2) return; if(judge==0){ QString cout = n1+" 获胜"; QMessageBox::information(this, "获胜", cout); int value=ui->score1->text().toInt(); ++value; ui->score1->setText(QString::number(value)); } else if(judge==1){ QString cout = n2+" 获胜"; QMessageBox::information(this, "获胜", cout); int value=ui->score2->text().toInt(); ++value; ui->score2->setText(QString::number(value)); } else if(judge==3) QMessageBox::information(this, "平局", "平局"); num=9; // 快进到结尾 } void MainWindow::onclick(){ QLabel* label = qobject_cast<QLabel*>(sender()); if(label && label->text() == "" && num!=9){ if(player_flag) label->setText("⭕"); else label->setText("✖️"); player_flag=!player_flag; this->num++; this->send_msg(this->is_over()); } if(num==9) this->clear(); } void MainWindow::exit() { QMessageBox::StandardButton reply; reply = QMessageBox::question(this, "确认退出", "是否确定要退出游戏？", QMessageBox::Yes|QMessageBox::No); if (reply == QMessageBox::Yes) { close(); } } void MainWindow::restart() { QMessageBox::StandardButton reply; reply = QMessageBox::question(this, "确认重新开始", "是否确定要重新开始游戏？", QMessageBox::Yes|QMessageBox::No); if (reply == QMessageBox::Yes) { clear(); ui->score1->setText(QString::number(0)); ui->score2->setText(QString::number(0)); } }