/
mapinfo.cpp
168 lines (135 loc) · 4.46 KB
/
mapinfo.cpp
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#include "mapinfo.h"
#include <QtGui>
MapInfo::MapInfo()
{
}
void MapInfo::setItems(QList<QGraphicsPixmapItem *> items,QString imageFolder){
//set items
m_items = items;
//remove absolute image path if image has any (has been imported)
QString itemPath;
for(int index = 0; index < m_items.count(); index++){
itemPath = m_items[index]->data(0).toString();
if(!itemPath.contains(":/images/",Qt::CaseSensitive)){
itemPath = "/" + imageFolder + "/" + itemPath.split("/").last();
m_items[index]->setData(0,itemPath) ;
}
}
}
void MapInfo::setBackground(QGraphicsPixmapItem* newBackground, bool repeat,QString imageFolder){
//set background and bgRepeat
//if background repeat true else false
m_bgRepeat = repeat;
QString itemPath = newBackground->data(0).toString();
if(!itemPath.contains(":/images/",Qt::CaseSensitive)){
itemPath = "/" + imageFolder + "/" + itemPath.split("/").last();
newBackground->setData(0,itemPath);
}
m_background = newBackground;
}
void MapInfo::setMap(QString name, int width,QString info = ""){
//set information about map
m_mapName = name;
m_info = info;
m_sceneWidth = width;
}
QString MapInfo::itemsToString(){
//convert items to string
//image,x,y,z;
QString itemsInString;
for(int i = 0; i < m_items.count(); i++){
itemsInString += m_items[i]->data(0).toString() + ',';
itemsInString +=QString::number(m_items[i]->pos().x()) + ",";
itemsInString += QString::number(m_items[i]->pos().y()) + ",";
itemsInString += QString::number(m_items[i]->zValue()) +";";
}
return itemsInString;
}
QString MapInfo::backgroundToString(){
//convert backround info to string
//image,repeat;
QString backgroundString;
backgroundString.append(m_background->data(0).toString());
backgroundString += ",";
backgroundString.append(QString::number(m_bgRepeat) + ";");
return backgroundString;
}
QString MapInfo::mapToString(){
//map information to string
//mapname;some_information;scene_width;
QString infoString;
infoString.append(m_mapName + ";" + m_info + ";" + QString::number(m_sceneWidth)+ ";");
return infoString;
}
bool MapInfo::saveFile(QString filePath){
//save file
QFile saveMap(filePath);
//control if can save
if(!saveMap.open(QFile::WriteOnly | QFile::Text))
return false;
//save text
QTextStream out(&saveMap);
out << mapToString();
out << backgroundToString();
out << itemsToString();
saveMap.close();
//return true if everything is OK
return true;
}
bool MapInfo::loadFile(QString filePath){
//load file
//file structure:
// name;info;width;backround;item_1;item_2;...item_n;
QFile loadMap(filePath);
int i;
QList <QString> itemsInStr, members, bgInStr,membersInItems;
QString data;
//control if can work with file
if(!loadMap.open(QFile::ReadOnly | QFile::Text))
return false;
data = loadMap.readAll();
members = data.split(";");
//control basics
if(members[0] == "")
return false;
m_mapName = members[0];
m_info = members[1];
//width
bool ok;
m_sceneWidth = members[2].toInt(&ok , 10);
if(!ok)
return false;
//background
bgInStr = members[3].split(",");
m_bgPath = bgInStr[0];
m_bgRepeat = bgInStr[1].toInt(&ok, 10);
//get all items
i = 4;
while(members[i] != ""){
itemsInStr.append(members[i++]);
}
m_itemsPath.clear();
for(i = 0 ; i < itemsInStr.count() ; i++){
membersInItems = itemsInStr[i].split(",");
m_itemsPath.append(membersInItems[0]);
m_itemsX.append(membersInItems[1].toInt(&ok, 10));
m_itemsY.append(membersInItems[2].toInt(&ok, 10));
m_itemsZ.append(membersInItems[3].toInt(&ok, 10));
}
QString imageFolderPath = filePath.remove(".map",Qt::CaseSensitive);
imageFolderPath.append("_images/");
QDir imageFolder;
filePath.remove(filePath.split("/").last());
filePath = filePath.left(filePath.count()-1);
if(imageFolder.cd(imageFolderPath)){
if(!m_bgPath.startsWith(":/images/",Qt::CaseSensitive)){
m_bgPath = filePath + m_bgPath;
}
for(i = 0; i < m_itemsPath.count(); i++ ){
if(!m_itemsPath[i].startsWith(":/images/",Qt::CaseSensitive)){
m_itemsPath[i] = filePath + m_itemsPath[i];
}
}
}
return true;
}