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test1.cpp
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#include "test1.h"
#include <QDebug>
#include <QPainter>
#include <QMessageBox>
#include <QMenu>
#include <QMenuBar>
#include <QFileDialog>
#include <QFile>
#include <QTextStream>
#include <QApplication>
#include <iostream>
#include "getminstep.h"
Test1::Test1(QWidget *parent) : QWidget(parent),block(":/image/block"),
man(":/image/man"),target(":/image/target"),box(":/image/box"),
manAtTarget(createImageWithOverlay(target,man)),boxAtTarget(createImageWithOverlay(target,box))
{
level = 1;
step = 0;
maxStep = 0;
loadFromFile = new QAction("加载自定义地图",this);
about = new QAction("帮助",this);
QAction *aboutQt = new QAction("关于Qt",this);
QMenuBar *menuBar = new QMenuBar(this);
QMenu *menu1 = new QMenu("文件",menuBar);
QMenu *menu2 = new QMenu("关于",menuBar);
menu1->addAction(loadFromFile);
menu2->addAction(about);
menu2->addAction(aboutQt);
menuBar->addMenu(menu1);
menuBar->addMenu(menu2);
QObject::connect(loadFromFile,QAction::triggered,this,startFromFile);
QObject::connect(about,QAction::triggered,this,help);
QObject::connect(aboutQt,QAction::triggered,QApplication::aboutQt);
block = block.scaled(50,50);
man = man.scaled(50,50);
target = target.scaled(50,50);
box = box.scaled(50,50);
manAtTarget = manAtTarget.scaled(50,50);
boxAtTarget = boxAtTarget.scaled(50,50);
for(int i=0;i<MAXN;i++)
{
for(int j=0;j<MAXN;j++)
{
map[i][j] = NULL;
}
}
step_label = new QLabel(this);
max_step_label = new QLabel(this);
initMap(level);
gridLayout = new QGridLayout(this);
gridLayout->setContentsMargins(30,30,30,30);
reset_button = new QPushButton(this);
level_label = new QLabel(this);
reset_button->setText("RESTART");
level_label->setText("LEVEL 1");
QObject::connect(reset_button,QPushButton::clicked,this,restart);
for(int i=0;i<MAXN;i++)
{
for(int j=0;j<MAXN;j++)
{
gridLayout->addWidget(map[i][j],i,j,Qt::AlignCenter);
}
}\
QPushButton *getTip = new QPushButton(this);
getTip->setText("获得提示");
QObject::connect(getTip,QPushButton::clicked,this,showTip);
gridLayout->addWidget(getTip,8,9,1,3,Qt::AlignCenter);
gridLayout->addWidget(level_label,1,9,1,3,Qt::AlignCenter);
gridLayout->addWidget(max_step_label,3,9,1,3,Qt::AlignCenter);
gridLayout->addWidget(step_label,5,9,1,3,Qt::AlignCenter);
gridLayout->addWidget(reset_button,7,9,1,3,Qt::AlignCenter);
gridLayout->setSpacing(2);
setLayout(gridLayout);
}
void Test1::initMap(int l)
{
//qDebug()<<"level = "<<l;
//qDebug()<<"size of custom Map : "<<customMap.size();
step = 0;
char tmp[20];
sprintf(tmp,"%d",step);
step_label->setText(QString("目前推箱子的次数：")+tmp);
//qDebug()<<step_label->text();
QString temp[MAXLEVEL];
temp[1] = "#########"
"###M.####"
"###.B..##"
"####.#.##"
"##T#.#..#"
"##TB..#.#"
"##T...B.#"
"#########"
"#########";
temp[0] = "#########"
"#########"
"####....#"
"####.##.#"
"##TMB...#"
"#########"
"#########"
"#########"
"#########";
temp[2] = "#########"
"#########"
"###..####"
"##...####"
"##..HB.##"
"##.#T..##"
"##..M####"
"#########"
"#########";
temp[3] = "#########"
"###..####"
"##MB.####"
"###B.####"
"###.B.###"
"##TB..###"
"##TTHT###"
"#########"
"#########";
if(l==0)
{
maxStep = getMinStep(customMap.toStdString());
}
else
{
maxStep = getMinStep(temp[l-1].toStdString());
}
sprintf(tmp,"%d",maxStep);
//qDebug()<<"hah2";
if(maxStep!=-1)
max_step_label->setText(QString("推箱子的最小次数:")+QString(tmp));
else
max_step_label->setText("此地图无解");
for(int i=0;i<MAXN;i++)
{
for(int j=0;j<MAXN;j++)
{
if(!map[i][j])
map[i][j] = new QLabel(this);
map[i][j]->setMinimumSize(50,50);
map[i][j]->clear();
char t;
//qDebug()<<"!!! level = "<<level;
if(l!=0)
t = temp[l-1][i*MAXN+j].toLatin1();
else
t = customMap.at(i*MAXN+j).toLatin1();
//qDebug()<<t;
switch(t)
{
case 'H':
map[i][j]->setPixmap(QPixmap::fromImage(boxAtTarget));
flags[i][j] = BOX_AT_TARGET;
break;
case '#':
map[i][j]->setPixmap(QPixmap::fromImage(block));
flags[i][j] = WALL;
break;
case '.':
flags[i][j] = EMPTY;
break;
case 'M':
flags[i][j] = MAN;
map[i][j]->setPixmap(QPixmap::fromImage(man));
focusX = i;
focusY = j;
break;
case 'B':
flags[i][j] = BOX;
map[i][j]->setPixmap(QPixmap::fromImage(box));
break;
case 'T':
flags[i][j] = EMPTY_TARGET;
map[i][j]->setPixmap(QPixmap::fromImage(target));
}
map[i][j]->setScaledContents(true);
}
}
}
void Test1::keyReleaseEvent(QKeyEvent *event)
{
//QWidget::keyReleaseEvent(event);
//return;
int key = event->key();
int nx = focusX,ny = focusY;
int boxx,boxy;
switch(key)
{
case Qt::Key_Up:
nx--;
break;
case Qt::Key_Down:
nx++;
break;
case Qt::Key_Left:
ny--;
break;
case Qt::Key_Right:
ny++;
break;
default:
return;
}
//qDebug()<<"nx= "<<nx<<" ny="<<ny<<" value:"<<flags[nx][ny];
if(nx>=0&&nx<MAXN&&ny>=0&&ny<MAXN&&flags[nx][ny]!=WALL)
{
//qDebug()<<"checkPoint";
if(flags[nx][ny]==BOX||flags[nx][ny]==BOX_AT_TARGET)
{
boxx = nx;
boxy = ny;
boxx += nx-focusX;
boxy += ny-focusY;
//qDebug()<<"boxx="<<boxx<<" boxy="<<boxy;
if(boxx>=0&&boxx<MAXN&&boxy>=0&&boxy<MAXN&&(flags[boxx][boxy]!=WALL&&flags[boxx][boxy]!=BOX&&flags[boxx][boxy]!=BOX_AT_TARGET))
{
//qDebug()<<"route 1";
if(flags[boxx][boxy]==EMPTY)
{
//qDebug()<<"route 2";
if(flags[focusX][focusY]==MAN)
{
//qDebug()<<"route 3";
if(flags[nx][ny]==BOX)
{
//qDebug()<<"route 4";
flags[focusX][focusY] = EMPTY;
flags[nx][ny] = MAN;
flags[boxx][boxy] = BOX;
map[focusX][focusY]->clear();
map[nx][ny]->clear();
map[boxx][boxy]->clear();
map[nx][ny]->setPixmap(QPixmap::fromImage(man));
map[boxx][boxy]->setPixmap(QPixmap::fromImage(box));
focusX = nx;
focusY = ny;
step++;
qDebug()<<"branch 1";
}
else if(flags[nx][ny]==BOX_AT_TARGET)
{
flags[focusX][focusY] = EMPTY;
flags[nx][ny] = MAN_AT_TARGET;
flags[boxx][boxy] = BOX;
map[focusX][focusY]->clear();
map[nx][ny]->clear();
map[boxx][boxy]->clear();
map[nx][ny]->setPixmap(QPixmap::fromImage(manAtTarget));
map[boxx][boxy]->setPixmap(QPixmap::fromImage(box));
focusX = nx;
focusY = ny;
step++;
qDebug()<<"branch 2";
}
else
{
qDebug()<<"error 7";
return;
}
}
else if(flags[focusX][focusY]==MAN_AT_TARGET)
{
if(flags[nx][ny]==BOX)
{
flags[focusX][focusY] = EMPTY_TARGET;
flags[nx][ny] = MAN;
flags[boxx][boxy] = BOX;
map[focusX][focusY]->clear();
map[nx][ny]->clear();
map[boxx][boxy]->clear();
map[focusX][focusY]->setPixmap(QPixmap::fromImage(target));
map[nx][ny]->setPixmap(QPixmap::fromImage(man));
map[boxx][boxy]->setPixmap(QPixmap::fromImage(box));
focusX = nx;
focusY = ny;
step++;
qDebug()<<"branch 3";
}
else if(flags[nx][ny]==BOX_AT_TARGET)
{
flags[focusX][focusY] = EMPTY_TARGET;
flags[nx][ny] = MAN_AT_TARGET;
flags[boxx][boxy] = BOX;
map[focusX][focusY]->clear();
map[nx][ny]->clear();
map[boxx][boxy]->clear();
map[focusX][focusY]->setPixmap(QPixmap::fromImage(target));
map[nx][ny]->setPixmap(QPixmap::fromImage(manAtTarget));
map[boxx][boxy]->setPixmap(QPixmap::fromImage(box));
focusX = nx;
focusY = ny;
step++;
qDebug()<<"branch 4";
}
else
{
qDebug()<<"error 7";
return;
}
}
else
{
qDebug()<<"error 6";
return;
}
}
else if(flags[boxx][boxy]==EMPTY_TARGET)
{
if(flags[focusX][focusY]==MAN)
{
if(flags[nx][ny]==BOX)
{
flags[focusX][focusY] = EMPTY;
flags[nx][ny] = MAN;
flags[boxx][boxy] = BOX_AT_TARGET;
map[focusX][focusY]->clear();
map[nx][ny]->clear();
map[boxx][boxy]->clear();
//map[focusX][focusY]->setPixmap(QPixmap::fromImage(target));
map[nx][ny]->setPixmap(QPixmap::fromImage(man));
map[boxx][boxy]->setPixmap(QPixmap::fromImage(boxAtTarget));
focusX = nx;
focusY = ny;
step++;
qDebug()<<"branch 5";
}
else if(flags[nx][ny]==BOX_AT_TARGET)
{
flags[focusX][focusY] = EMPTY;
flags[nx][ny] = MAN_AT_TARGET;
flags[boxx][boxy] = BOX_AT_TARGET;
map[focusX][focusY]->clear();
map[nx][ny]->clear();
map[boxx][boxy]->clear();
//map[focusX][focusY]->setPixmap(QPixmap::fromImage(target));
map[nx][ny]->setPixmap(QPixmap::fromImage(manAtTarget));
map[boxx][boxy]->setPixmap(QPixmap::fromImage(boxAtTarget));
focusX = nx;
focusY = ny;
step++;
qDebug()<<"branch 6";
}
else
{
qDebug()<<"error 7";
return;
}
}
else if(flags[focusX][focusY]==MAN_AT_TARGET)
{
if(flags[nx][ny]==BOX)
{
flags[focusX][focusY] = EMPTY_TARGET;
flags[nx][ny] = MAN;
flags[boxx][boxy] = BOX_AT_TARGET;
map[focusX][focusY]->clear();
map[nx][ny]->clear();
map[boxx][boxy]->clear();
map[focusX][focusY]->setPixmap(QPixmap::fromImage(target));
map[nx][ny]->setPixmap(QPixmap::fromImage(man));
map[boxx][boxy]->setPixmap(QPixmap::fromImage(boxAtTarget));
focusX = nx;
focusY = ny;
step++;
qDebug()<<"branch 7";
}
else if(flags[nx][ny]==BOX_AT_TARGET)
{
flags[focusX][focusY] = EMPTY_TARGET;
flags[nx][ny] = MAN_AT_TARGET;
flags[boxx][boxy] = BOX_AT_TARGET;
map[focusX][focusY]->clear();
map[nx][ny]->clear();
map[boxx][boxy]->clear();
map[focusX][focusY]->setPixmap(QPixmap::fromImage(target));
map[nx][ny]->setPixmap(QPixmap::fromImage(manAtTarget));
map[boxx][boxy]->setPixmap(QPixmap::fromImage(boxAtTarget));
focusX = nx;
focusY = ny;
step++;
qDebug()<<"branch 8";
}
else
{
qDebug()<<"error 7";
return;
}
}
else
{
qDebug()<<"error 6";
return;
}
}
else
{
qDebug()<<"error 5";
return;
}
}
}
else if(flags[nx][ny]==EMPTY||flags[nx][ny]==EMPTY_TARGET)
{
if(flags[nx][ny]==EMPTY)
{
if(flags[focusX][focusY]==MAN)
{
flags[nx][ny] = MAN;
flags[focusX][focusY] = EMPTY;
map[nx][ny]->setPixmap(QPixmap::fromImage(man));
map[focusX][focusY]->clear();
focusX = nx;
focusY = ny;
qDebug()<<"branch 9";
}
else if(flags[focusX][focusY]==MAN_AT_TARGET)
{
flags[nx][ny] = MAN;
flags[focusX][focusY] = EMPTY_TARGET;
map[nx][ny]->setPixmap(QPixmap::fromImage(man));
map[focusX][focusY]->clear();
map[focusX][focusY]->setPixmap(QPixmap::fromImage(target));
focusX = nx;
focusY = ny;
qDebug()<<"branch 10";
}
else
{
qDebug()<<"error 1";
return;
}
}
else if(flags[nx][ny]==EMPTY_TARGET)
{
if(flags[focusX][focusY]==MAN)
{
flags[nx][ny] = MAN_AT_TARGET;
flags[focusX][focusY] = EMPTY;
map[nx][ny]->clear();
map[nx][ny]->setPixmap(QPixmap::fromImage(manAtTarget));
map[focusX][focusY]->clear();
focusX = nx;
focusY = ny;
qDebug()<<"branch 11";
}
else if(flags[focusX][focusY]==MAN_AT_TARGET)
{
flags[nx][ny] = MAN_AT_TARGET;
flags[focusX][focusY] = EMPTY_TARGET;
map[nx][ny]->clear();
map[nx][ny]->setPixmap(QPixmap::fromImage(manAtTarget));
map[focusX][focusY]->clear();
map[focusX][focusY]->setPixmap(QPixmap::fromImage(target));
focusX = nx;
focusY = ny;
qDebug()<<"branch 12";
qDebug()<<"nx = "<<nx<<" ny = "<<ny;
qDebug()<<"flags[nx][ny] = "<<flags[nx][ny];
}
else
{
qDebug()<<"error 2";
return;
}
}
else
{
qDebug()<<"error 3";
return;
}
}
else
{
qDebug()<<"error 4";
qDebug()<<"x:"<<focusX<<" y="<<focusY<<" nx="<<nx<<" ny="<<ny;
return;
}
}
for(int i=0;i<MAXN;i++)
{
for(int j=0;j<MAXN;j++)
{
map[i][j]->setStyleSheet("");
}
}
char tmp[20];
sprintf(tmp,"%d",step);
step_label->setText(QString("目前推箱子的次数：")+tmp);
if(isSuccess())
whenSuccess();
for(int i=0;i<9;i++)
{
for(int j=0;j<9;j++)
{
std::cout<<flags[i][j]<<' ';
}
std::cout<<std::endl;
}
std::cout<<std::endl;
return;
}
QImage Test1::createImageWithOverlay(const QImage& baseImage, const QImage& overlayImage)
{
QImage imageWithOverlay = QImage(baseImage.size(), QImage::Format_ARGB32_Premultiplied);
QPainter painter(&imageWithOverlay);
painter.setCompositionMode(QPainter::CompositionMode_Source);
painter.fillRect(imageWithOverlay.rect(), Qt::transparent);
painter.setCompositionMode(QPainter::CompositionMode_SourceOver);
painter.drawImage(0, 0, baseImage);
painter.setCompositionMode(QPainter::CompositionMode_SourceOver);
painter.drawImage(0, 0, overlayImage);
painter.end();
return imageWithOverlay;
}
bool Test1::isSuccess()
{
for(int i=0;i<MAXN;i++)
{
for(int j=0;j<MAXN;j++)
{
if(flags[i][j]==EMPTY_TARGET||flags[i][j]==BOX)
return false;
}
}
return true;
}
void Test1::whenSuccess()
{
qDebug()<<"whenSuccess has benn called";
QString add;
if(step>maxStep)
add="但步数还是不够少，继续努力哦";
if(level==0)
{
QMessageBox::information(this,"congratulations","你通过了自定义关卡"+add);
}
else if(level<MAXLEVEL)
{
QMessageBox::information(this,"congratulations","你通过了本关卡!"+add);
level++;
char tmp[10];
sprintf(tmp,"%d",level);
level_label->setText(QString("LEVEL ")+QString(tmp));
//qDebug()<<"ready to initMap with "<<level;
initMap(level);
}
else
{
QMessageBox::information(this,"厉害了！","你已经通过了所有的关卡，接下来你可以试试自定义关卡"+add);
}
}
void Test1::restart()
{
for(int i=0;i<MAXN;i++)
{
for(int j=0;j<MAXN;j++)
{
map[i][j]->setStyleSheet("");
}
}
initMap(level);
}
void Test1::startFromFile()
{
QString fileName = QFileDialog::getOpenFileName(this,"选择自定义地图文件");
if(fileName.isEmpty())
{
return;
}
QFile file(fileName);
file.open(QFile::ReadOnly);
QTextStream in(&file);
QString content,tmp;
in>>tmp;
while(!tmp.isEmpty())
{
content += tmp;
in>>tmp;
}
if(content.size()<81)
{
QMessageBox::warning(this,"警告","所选文件长度不足");
return;
}
int cntM = 0;
int cntT = 0;
int cntB = 0;
for(int i=0;i<81;i++)
{
char c = content.at(i).toLatin1();
switch(c)
{
case '#':break;
case '.':break;
case 'B':
cntB++;
break;
case 'T':
cntT++;
break;
case 'M':
cntM++;
break;
case 'H':
cntT++;
cntB++;
break;
default:
QMessageBox::warning(this,"警告","所选文件含有非法字符");
return;
}
}
if(cntB!=cntT)
{
QMessageBox::warning(this,"警告","目标数和箱子数不等");
return;
}
if(cntM!=1)
{
QMessageBox::warning(this,"警告","地图中应有且只有一个人");
return;
}
customMap = content;
qDebug()<<content;
level_label->setText("自定义关卡");
level = 0;
for(int i=0;i<MAXN;i++)
{
for(int j=0;j<MAXN;j++)
{
map[i][j]->setStyleSheet("");
}
}
initMap(0);
}
void Test1::help()
{
//QDialog dialog(NULL);
//dialog.setWindowTitle("关于");
//QLabel label(&dialog);
QMessageBox dialog;
dialog.setWindowTitle("关于");
dialog.setText("<meta charset=\"utf-8\">"
"<h5>帮助</h5>"
"<p>若要制作自定义关卡的地图，只需要自己创建一个txt文件，里面写一个用字符组成的，九行九列的字符串即可。其中#代表墙，.代表空地，B代表箱子，M代表人，T代表目的地，H代表在目的地的箱子。注意所有的字符一定得是英文格式。一个典型的地图如下</p>"
"#########<br>"
"###M.####<br>"
"###.B..##<br>"
"####.#.##<br>"
"##T#.#..#<br>"
"##TB..#.#<br>"
"##T...B.#<br>"
"#########<br>"
"#########<br>"
"<hr>"
"本程序由南通大学软件162班胡亚伟同学制作。");
//label.setTextFormat(Qt::RichText);
dialog.addButton(QMessageBox::Ok);
dialog.exec();
}
using namespace std;
void Test1::showTip()
{
vector<Point> v = getNextMove(flags);
if(v.size()==0)
{
QMessageBox::warning(this,"警告","已经不可能赢了，重新来吧");
return;
}
for(size_t i=0;i<v.size();i++)
{
Point t(v[i].x,v[i].y);
if(flags[t.x][t.y]!=BOX&&flags[t.x][t.y]!=BOX_AT_TARGET)
{
map[t.x][t.y]->setStyleSheet("border-width: 3px;border-style: solid;border-color: rgb(255, 0, 0);");
}
for(int i=0;i<MAXN;i++)
{
for(int j=0;j<MAXN;j++)
{
if(flags[i][j]==BOX||flags[i][j]==BOX_AT_TARGET)
{
//cout<<(std::find(v.begin(),v.end(),Point(i,j))==v.end());
if(std::find(v.begin(),v.end(),Point(i,j))==v.end())
{
map[i][j]->setStyleSheet("border-width: 3px;border-style: solid;border-color: rgb(255, 0, 0);");
}
}
}
}
}
}