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LevelPackManager.cpp
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LevelPackManager.cpp
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/*
* Copyright (C) 2012 Me and My Shadow
*
* This file is part of Me and My Shadow.
*
* Me and My Shadow is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Me and My Shadow is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Me and My Shadow. If not, see <http://www.gnu.org/licenses/>.
*/
#include "LevelPackManager.h"
#include "LevelPack.h"
#include "FileManager.h"
#include "Functions.h"
#include <stdio.h>
using namespace std;
void LevelPackManager::loadLevelPack(std::string path){
LevelPack* levelpack = new LevelPack();
//Load the levelpack.
if (!levelpack->loadLevels(path + "/levels.lst")) {
std::cerr << "ERROR: Failed to load levelpack \"" + levelpack->levelpackPath + "\"." << std::endl;
//Delete it to prevent memory leak.
delete levelpack;
return;
}
//Check if the entry doesn't already exist.
if(levelpacks.find(levelpack->levelpackPath)!=levelpacks.end()){
std::cerr<<"WARNING: Levelpack entry \""+levelpack->levelpackPath+"\" already exist."<<std::endl;
//Delete it to prevent memory leak.
delete levelpack;
return;
}
//It doesn't exist so add it.
levelpacks[levelpack->levelpackPath]=levelpack;
//Check if it's the tutorial level pack.
//FIXME: If the folder name contains "tutorial" then it doesn't work :|
if(levelpack->type==MAIN
&& levelpack->levelpackPath.find("tutorial")!=std::string::npos)
{
tutorialLevelPackPath=levelpack->levelpackPath;
}
}
void LevelPackManager::addLevelPack(LevelPack* levelpack){
//Check if the entry doesn't already exist.
if(levelpacks.find(levelpack->levelpackPath)!=levelpacks.end()){
std::cerr<<"WARNING: Levelpack entry \""+levelpack->levelpackPath+"\" already exist."<<std::endl;
//NOTE: This will likely crash the game. But if you don't delete it there will be memory leak.
delete levelpack;
return;
}
//It doesn't exist so add it.
levelpacks[levelpack->levelpackPath]=levelpack;
}
void LevelPackManager::removeLevelPack(std::string path, bool del){
std::map<std::string,LevelPack*>::iterator it=levelpacks.find(path);
//Check if the entry exists.
if(it!=levelpacks.end()){
if (del) delete it->second;
levelpacks.erase(it);
}else{
std::cerr<<"WARNING: Levelpack entry \""+path+"\" doesn't exist."<<std::endl;
}
}
LevelPack* LevelPackManager::getLevelPack(std::string path){
std::map<std::string,LevelPack*>::iterator it=levelpacks.find(path);
//Check if the entry exists.
if(it!=levelpacks.end()){
return it->second;
}else{
std::cerr<<"WARNING: Levelpack entry \""+path+"\" doesn't exist."<<std::endl;
return NULL;
}
}
std::vector<pair<string,string> > LevelPackManager::enumLevelPacks(int type){
//The vector that will be returned.
//NOTE: The names of the levelpacks are translated before adding them to the vector.
std::vector<pair<string,string> > v;
//Now do the type dependent adding.
switch(type){
case ALL_PACKS:
{
std::map<std::string,LevelPack*>::iterator i;
for(i=levelpacks.begin();i!=levelpacks.end();++i){
//We add everything except the "Custom Levels" pack since that's also in "Levels".
if (i->second->levelpackPath != CUSTOM_LEVELS_PATH) {
if (i->second->levelpackPath == LEVELS_PATH) {
v.push_back(pair<string, string>(i->first, _("Levels")));
} else {
v.push_back(pair<string, string>(i->first, _CC(i->second->getDictionaryManager(), i->second->levelpackName)));
}
}
}
break;
}
case CUSTOM_PACKS:
{
std::map<std::string,LevelPack*>::iterator i;
for(i=levelpacks.begin();i!=levelpacks.end();++i){
//Only add levelpacks that are of the custom type, one exception is the "Custom Levels" pack.
if (i->second->type == CUSTOM) {
v.push_back(pair<string, string>(i->first, _CC(i->second->getDictionaryManager(), i->second->levelpackName)));
} else if (i->second->levelpackPath == CUSTOM_LEVELS_PATH) {
v.push_back(pair<string, string>(i->first, _("Custom Levels")));
}
}
break;
}
}
//And return the vector.
return v;
}
void LevelPackManager::updateLanguage(){
std::map<std::string,LevelPack*>::iterator i;
for(i=levelpacks.begin();i!=levelpacks.end();++i){
i->second->updateLanguage();
}
}
LevelPackManager::~LevelPackManager(){
//We call destroy().
destroy();
}
void LevelPackManager::destroy(){
//Loop through the levelpacks and delete them.
std::map<std::string,LevelPack*>::iterator i;
for(i=levelpacks.begin();i!=levelpacks.end();++i){
delete i->second;
}
levelpacks.clear();
tutorialLevelPackPath.clear();
}

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