【文件属性】：
文件名称：飞翔的小鸟
文件大小：194KB
文件格式：ZIP
更新时间：2017-10-05 04:01:42
飞翔的小鸟
#include "world.h"
#include
#include
#include
#include
#include "bird.h"
#include
World::World(QWidget* parent): QWidget(parent)
{
//this->resize(432, 644);
this->setGeometry(400,200, 432,644);
bird = new Bird;
ground = new Ground;
c1 = new Column(0);
c2 = new Column(1);
gameoverImage.load(":gameover");
bgImage.load(":bg");
startImage.load(":start");
gameOver = false;
startGame = false;
score = 0;
score_label = new QLabel(this);
score_label->setGeometry(QRect(270,10,120,40));
score_label->setStyleSheet(QString::fromUtf8("font: 20pt \"Khmer OS System\";\n"
"color: rgb(85, 0, 255);"));
timer.setInterval(1000/70);
connect(&timer, SIGNAL(timeout()),
this, SLOT(run())); //一会写run
// timer.start();
QFile file("./score.dat");
if(!file.open(QFile::ReadOnly | QFile::Text)){
best_score = 0;
}else{
//QTextStream in(&file);
QDataStream in(&file);
in >> best_score;
qDebug() << "read...";
}
file.close();
}
World::~World(){
if(score > best_score)
save(score);
}
void World::save(unsigned short best){
QFile file("./score.dat");
if(!file.open(QFile::WriteOnly | QFile::Text)){
return;
}else{
// QTextStream out(&file);
QDataStream out(&file);
out << best;
//qDebug() << "write";
}
file.close();
}
//哑元函数
void World::paintEvent(QPaintEvent*){
QPainter painter(this);
painter.drawImage(0,0,bgImage);
//将画笔传给bird对象，由bird对象画出当前小鸟的图片
c1->paint(&painter);
c2->paint(&painter);
bird->paint(&painter);
ground->paint(&painter);
if(!startGame){
painter.drawImage(0,0,startImage);
}
if(gameOver){
painter.drawImage(0,0,gameoverImage);
}
if(!startGame){
painter.setFont(QFont("Khmer OS System",20,QFont::Bold));
painter.drawText(QRect(QPoint(145,390),
QPoint(320,445)),
QString::fromUtf8("历史最高:")+=QString::number(best_score));
}
score_label->setText(QString("score:")+=QString::number(score));
}
void World::run(){
bird->fly();//飞
bird->step();//小鸟下落
c1->step();
c2->step();
ground->step();
if(bird->pass(*c1) || bird->pass(*c2)){
qDebug("pass");
score++;
}
if(bird->hit(*c1,*c2,*ground)){
timer.stop();
gameOver = true;
//gameover ...
//TODO
/**
1）加载gameover图片,实现点击图片
的开始按钮重新开始游戏。
2）将开始画面加入，点击鼠标或者键盘的
空格键才开始游戏
完成上两步后做以下工作：
3）加入评分机制。 通过一根柱子得1分
*/
}
this->repaint();//重新绘制
}
void World::mousePressEvent(QMouseEvent *p){
//点击鼠标让当前速度保持为初始速度
//speed = v0;
//bird->speed = bird->v0;
bird->flappy();
//restart()之前 starGame = false;
if(!startGame){
startGame = true;
timer.start();
}
if(gameOver){
QRect rect(QPoint(135,331), QPoint(281,408));
QPoint point = p->pos();
if(rect.contains(point)){
restart();
}
}
}
//实现restart
void World::restart(){
gameOver = false;
startGame = false;
if(score > best_score){
best_score = score;
save(best_score);
}
score = 0;
delete bird;
delete c1; delete c2;
bird = new Bird;
c1 = new Column(0);
c2 = new Column(1);
qDebug()<< "restart...";
this->repaint();//定时器停止需要手动重绘
}
【文件预览】：
FlappyBird--all
----world.h(936B)
----bird.cpp(2KB)
----main.o(2KB)
----world.cpp(4KB)
----qrc_image.cpp(310KB)
----ground.cpp(279B)
----score.dat(2B)
----column.h(382B)
----image.qrc(660B)
----column.o(3KB)
----bird.h(854B)
----world.o(16KB)
----column.cpp(654B)
----main.cpp(156B)
----bird.o(5KB)
----ground.o(2KB)
----ground.h(316B)
----Makefile(8KB)
----moc_world.cpp(2KB)
----moc_world.o(6KB)
----image()
--------ground.png(3KB)
--------4.png(3KB)
--------3.png(3KB)
--------bg.png(9KB)
--------7.png(3KB)
--------5.png(3KB)
--------start.png(9KB)
--------1.png(3KB)
--------2.png(3KB)
--------column.png(5KB)
--------6.png(3KB)
--------0.png(3KB)
--------gameover.png(8KB)
----FlappyBird(100KB)
----FlappyBird.pro.user(16KB)
----qrc_image.o(63KB)
----FlappyBird.pro(404B)
