基于qt的五子棋游戏（qt小游戏开发:五子棋）

本文实例为大家分享了QT实现简单五子棋游戏的具体代码，供大家参考，具体内容如下

FIR.pro

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 #------------------------------------------------- # # Project created by QtCreator 2012-09-01T15:09:11 # #------------------------------------------------- QT += core gui TARGET = FIR TEMPLATE = app SOURCES += main.cpp\ widget.cpp HEADERS += widget.h /******************************/

wight.h

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 #ifndef WIDGET_H #define WIDGET_H #include <QtGui> class Widget : public QWidget { Q_OBJECT private: int a[15][15]; int player; bool isWin(int, int); bool f1(int, int); bool f2(int, int); bool f3(int, int); bool f4(int, int); public: Widget(QWidget *parent = 0); ~Widget(); void paintEvent(QPaintEvent *); void mousePressEvent(QMouseEvent * e); }; #endif // WIDGET_H /****************************************/

widget.cpp

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 #include "widget.h" Widget::Widget(QWidget *parent) : QWidget(parent) { resize(640, 640); player = 0; memset(a, 0, 15 * 15 * sizeof(int)); } Widget::~Widget() { } 　　//画方格： void Widget::paintEvent(QPaintEvent *) { QPainter p(this); int i , j ; for(i = 0; i < 16; i++) { p.drawLine(20, 20 + i * 40, 620, 20 + i * 40); p.drawLine(20 + i * 40, 20, 20 + i * 40, 620); } int m = 5; int n = 0; while(1) { QBrush brush(Qt::SolidPattern); brush.setColor(Qt::blue); p.setBrush(brush); // p.drawRect((i+1)*20,(j+1)*20,80,80);//zheng fang xing // p.drawRect((i+1)*20,(j+1)*20,40,160);//chang fang xing p.drawRect((m+1)*20,(n+1)*20,80,40); p.drawRect((m+3)*20,(n+3)*20,80,40); //p.drawRect(); //p.drawEllipse(QPoint((i + 1) * 40, (j + 1) * 40), 15, 15); } } //鼠标响应： void Widget::mousePressEvent(QMouseEvent * e) { /* setWindowTitle(QString::number(e->x()) + " " + QString::number(e->y())); */ int x, y; if(e->x() >= 20 && e->x() < 620 && e->y() >= 20 && e->y() < 620) { x = (e->x() - 20) / 40; y = (e->y() - 20) / 40; if (!a[x][y]) { a[x][y] = player++ % 2 + 1; } if(isWin(x, y)) { update(); setEnabled(false); } } update(); } //判断输赢： bool Widget::isWin(int x, int y) { return f1(x, y) || f2(x, y) || f3(x, y) || f4(x ,y); } //判断四个边界： bool Widget::f1(int x, int y) { int i; for (i = 0; i < 5; i++) { if(y - i >= 0 && y + 4 - i <= 0xF && a[x][y - i] == a[x][y + 1 - i] && a[x][y - i] == a[x][y + 2 - i] && a[x][y - i] == a[x][y + 3 - i] && a[x][y - i] == a[x][y + 4 - i]) return true; } return false; } bool Widget::f2(int x, int y) { int i; for (i = 0; i < 5; i++) { if(x - i >= 0 && x + 4 - i <= 0xF && a[x - i][y] == a[x + 1 - i][y] && a[x - i][y] == a[x + 2 - i][y] && a[x - i][y] == a[x + 3 - i][y] && a[x - i][y] == a[x + 4 - i][y]) return true; } return false; } bool Widget::f3(int x, int y) { int i; for (i = 0; i < 5; i++) { if(x - i >= 0 && y - i >= 0 && x + 4 - i <= 0xF && y + 4 - i <= 0xF && a[x - i][y - i] == a[x + 1 - i][y + 1 - i] && a[x - i][y - i] == a[x + 2 - i][y + 2 - i] && a[x - i][y - i] == a[x + 3 - i][y + 3 - i] && a[x - i][y - i] == a[x + 4 - i][y + 4 - i]) return true; } return false; } bool Widget::f4(int x, int y) { int i; for (i = 0; i < 5; i++) { if(x + i <= 0xF && y - i >= 0 && x - 4 + i >= 0 && y + 4 - i <= 0xF && a[x + i][y - i] == a[x - 1 + i][y + 1 - i] && a[x + i][y - i] == a[x - 2 + i][y + 2 - i] && a[x + i][y - i] == a[x - 3 + i][y + 3 - i] && a[x + i][y - i] == a[x - 4 + i][y + 4 - i]) return true; } return false; }

main.cpp

1 2 3 4 5 6 7 8 9 10 11 #include <QtGui/QApplication> #include "widget.h" int main(int argc, char *argv[]) { QApplication a(argc, argv); Widget w; w.show(); return a.exec(); }