这是一个基于QT,使用c++编写的2D超级玛丽游戏.zip

#include "gamescene.h" GameScene::GameScene(QWidget *parent) : QWidget(parent) { setWindowTitle("超级玛丽");//设置标题 setFixedSize(800, 545);//设置窗口大小 Game_Init(); Pause_Init(); QTimer::singleShot(1500, this, [=]() { timer1 = startTimer(15); timer3 = startTimer(40); game_start = true; }); } void GameScene::Pause_Init() { Pause = new GamePause();//初始化暂停窗口 MyPushButton *btn_continue = new MyPushButton(":/photo/continueGame.png");//添加继续按钮 btn_continue->setParent(Pause); btn_continue->setFixedSize(150, 75); btn_continue->setIconSize(QSize(150, 75)); btn_continue->move(20, 10); connect(btn_continue, &QPushButton::clicked, this, [=]() { btn_continue->zoom1();//加载动画 btn_continue->zoom2(); QTimer::singleShot(500, this, [=]() { timer1 = startTimer(15); timer3 = startTimer(40); mary->walk_state = 0;//初始化mary的行走状态 key = "null"; Pause->close(); }); }); MyPushButton *initGame = new MyPushButton(":/photo/initGame.png");//添加初始化窗口 initGame->setParent(Pause); initGame->setFixedSize(150, 75); initGame->setIconSize(QSize(150, 75)); initGame->move(20, 90); connect(initGame, &QPushButton::clicked, this, [=]() { initGame->zoom1(); initGame->zoom2(); QTimer::singleShot(500, this, [=]() { Pause_Game_Init();//游戏初始化 Pause->close(); QTimer::singleShot(1500, this, [=]() { timer1 = startTimer(15);//开启定时器 timer3 = startTimer(40); game_start = true; }); }); }); MyPushButton *btn_exit = new MyPushButton(":/photo/start.png");//添加离开按钮 btn_exit->setParent(Pause); btn_exit->setFixedSize(150, 75); btn_exit->setIconSize(QSize(150, 75)); btn_exit->move(20, 170); connect(btn_exit, &QPushButton::clicked, this, [=]() { btn_exit->zoom1(); btn_exit->zoom2(); QTimer::singleShot(500, this, [=]() { this->close(); }); }); } void GameScene::timerEvent(QTimerEvent *event) { if (event->timerId() == timer1 && mary->is_die) { mary->Mary_die(); Die_Init(); update(); return; } if (event->timerId() == timer1) { mary->Mary_Move(key); mary->Jump_And_Down(); Jump_Collision(); Move_Collision(); brick->ShatterState(); mushroom->Move_state(); master->Master_Move(); Die_Init(); Fall_Down(mary->y); fire->Fire_state(); update(); } if (event->timerId() == timer2) { mary->Mary_Move(key); } if (event->timerId() == timer3) { time -= 0.04; unknown->Unknown_State(); unknown->Crash_state(); } } void GameScene::keyPressEvent(QKeyEvent *event) { if (!mary->is_die) { switch (event->key()) { case Qt::Key_Right: mary->direction = key = "right"; break; case Qt::Key_Left: mary->direction = key = "left"; break; case Qt::Key_Z: timer2 = startTimer(25); is_kill_timer2 = false; break; case Qt::Key_Space: mary->is_jump = true; break; case Qt::Key_B: if (game_start) { killTimer(timer1); if (is_kill_timer2) { killTimer(timer2); } killTimer(timer3); Pause->setParent(this); Pause->open(); } break; case Qt::Key_C: if (mary->life < 8) { mary->life++; } case Qt::Key_X: if (!is_press_x && !mary->is_jump && mary->is_jump_end && mary->colour == 3) { is_press_x = true; fire->Fire_xy(); } break; } } } void GameScene::keyReleaseEvent(QKeyEvent *event) { if (!mary->is_die) { switch (event->key()) { case Qt::Key_Right: mary->walk_state = 0; key = "null"; break; case Qt::Key_Left: mary->walk_state = 0; key = "null"; break; case Qt::Key_Z: is_kill_timer2 = true; killTimer(timer2); break; case Qt::Key_Space: mary->is_jump = false; mary->is_space_release = true; break; case Qt::Key_X: is_press_x = false; break; } } } void GameScene::paintEvent(QPaintEvent *) { QPainter painter(this); if (!game_start) { painter.drawPixmap(0, 0, 800, 550, QPixmap(":/photo/blackground2.png")); painter.drawPixmap(300, 250, 40, 40, QPixmap(":/photo/life.png")); painter.setPen(QColor(255, 255, 255)); QFont font; font.setPointSize(35); painter.setFont(font); painter.drawText(360, 280, "x"); painter.drawText(110, 30, "times:"); painter.drawText(220, 32, QString::number(time, 'f', 1)); painter.drawText(600, 30, "coin:"); painter.drawText(680, 32, QString::number(unknown->coin)); font.setPointSize(45); painter.setFont(font); painter.drawText(400, 287, QString::number(mary->life)); return; } painter.drawPixmap(0, 0, 800, 550, QPixmap(":/photo/sky.png"));//画背景 painter.drawPixmap(230, 10, QPixmap(":/photo/coin.png"), 0, 0, 30, 30); painter.drawPixmap(380, 10, 30, 30, QPixmap(":/photo/score.png")); painter.setFont(QFont("Times", 45, QFont::Bold)); painter.drawText(280, 38, QString::number(unknown->coin)); painter.drawText(430, 38, QString::number(score)); for (int i = 1; i <= mary->life; i++) { painter.drawPixmap(800 - i * 35, 10, 30, 30, QPixmap(":/photo/life.png")); } painter.drawPixmap(10, 10, 30, 30, QPixmap(":/photo/time.png")); painter.drawText(50, 38, QString::number(time, 'f', 1)); painter.drawPixmap(0, 500, QPixmap(":/photo/ground.png"), mary->ground_state, 0, 800, 45);//画地板 if (mary->x > 7800) { QVector < QVector < int >> ::iterator it = castle->m.begin()->begin(); painter.drawPixmap(*it->begin() - mary->x, *(it->begin() + 1), 200, 200, QPixmap(":/photo/castle.png")); } if (mushroom->mushroom_state != 0) { painter.drawPixmap(mushroom->mushroom_x - mary->x, mushroom->mushroom_y, 40, 40, QPixmap(":/photo/mushroom" + QString::number(mary->colour) + ".png")); } for (QVector < QVector < int >> ::iterator it = brick->m.begin()->begin(); it != brick->m.begin()->end(); it++) { if (*(it->begin()) - mary->x > -50 && *(it->begin()) - mary->x < 800 && *(it->begin() + 2) == 1) { painter.drawPixmap(*(it->begin()) - mary->x, *(it->begin() + 1), 50, 40, QPixmap(":/photo/brick1.png")); } } for (QVector < QVector < int >> ::iterator it = unknown->m.begin()->begin(); it != unknown->m.begin()->end(); it++) { if (*(it->begin()) - mary->x > -50 && *(it->begin()) - mary->x < 800 && *(it->begin() + 2) != 0) { painter.drawPixmap(*(it->begin()) - mary->x, *(it->begin() + 1), QPixmap(":/photo/unknown.png"), unknown->unknown_state, 0, 50, 40); } else if (*(it->begin()) - mary->x > -50 && *(it->begin()) - mary->x < 800 && *(it->begin() + 2) == 0) { painter.drawPixmap(*(it->begin()) - mary->x, *(it->begin() + 1), 50, 40,