minetestmapper/PlayerAttributes.cpp

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/*
* =====================================================================
* Version: 1.0
* Created: 01.09.2012 14:38:05
* Author: Miroslav Bendík
* Company: LinuxOS.sk
* =====================================================================
*/
#include <dirent.h>
#include <fstream>
#include <sstream>
#include "config.h"
#include "PlayerAttributes.h"
using namespace std;
PlayerAttributes::PlayerAttributes(const std::string &sourceDirectory)
{
string playersPath = sourceDirectory + "players";
DIR *dir;
dir = opendir (playersPath.c_str());
if (dir == NULL) {
return;
}
struct dirent *ent;
while ((ent = readdir (dir)) != NULL) {
if (ent->d_name[0] == '.') {
continue;
}
string path = playersPath + PATH_SEPARATOR + ent->d_name;
ifstream in;
in.open(path.c_str(), ifstream::in);
string buffer;
string name;
string position;
while (getline(in, buffer)) {
if (buffer.find("name = ") == 0) {
name = buffer.substr(7);
}
else if (buffer.find("position = ") == 0) {
position = buffer.substr(12, buffer.length() - 13);
}
}
char comma;
Player player;
istringstream positionStream(position, istringstream::in);
positionStream >> player.x;
positionStream >> comma;
positionStream >> player.y;
positionStream >> comma;
positionStream >> player.z;
player.name = name;
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player.x /= 10.0;
player.y /= 10.0;
player.z /= 10.0;
m_players.push_back(player);
}
closedir(dir);
}
PlayerAttributes::Players::iterator PlayerAttributes::begin()
{
return m_players.begin();
}
PlayerAttributes::Players::iterator PlayerAttributes::end()
{
return m_players.end();
}