fs::path findExecutableMapcrafterDir(fs::path executable) {
std::string filename = BOOST_FS_FILENAME(executable);
if ((filename == "testconfig" || filename == "mapcrafter_markers") &&
BOOST_FS_FILENAME(executable.parent_path()) == "tools")
return executable.parent_path().parent_path();
return executable.parent_path();
}
bool World::readRegions(const std::string& path) {
fs::path region_dir(path);
if(!fs::exists(region_dir))
return false;
std::string ending = ".mca";
for(fs::directory_iterator it(region_dir); it != fs::directory_iterator(); ++it) {
std::string region_file = (*it).path().string();
std::string filename = BOOST_FS_FILENAME((*it).path());
if(!std::equal(ending.rbegin(), ending.rend(), filename.rbegin()))
continue;
int x = 0;
int z = 0;
if(sscanf(filename.c_str(), "r.%d.%d.mca", &x, &z) != 2)
continue;
RegionPos pos(x, z);
// check if we should not crop this region
if (!worldcrop.isRegionContained(pos))
continue;
if (rotation)
pos.rotate(rotation);
available_regions.insert(pos);
region_files[pos] = it->path().string();
}
return true;
}
RegionPos RegionPos::byFilename(const std::string& filename) {
std::string name = BOOST_FS_FILENAME(fs::path(filename));
int x, z;
if (sscanf(name.c_str(), "r.%d.%d.mca", &x, &z) != 2)
throw std::runtime_error("Invalid filename " + name + "!");
return RegionPos(x, z);
}