void GameLoaderC3Map::Impl::initClimate(std::fstream &f, CityPtr ioCity)
{
// read climate
unsigned int i = 0;
f.seekg(kClimate, std::ios::beg);
f.read((char*)&i, 1);
ClimateType climate = (ClimateType) i;
ioCity->setClimate(climate);
StringHelper::debug( 0xff, "Climate type is %d", climate );
// reload all pics for the given climate
// PicLoader &pic_loader = PicLoader::instance();
// if (climate == C_CENTRAL)
// {
// pic_loader.load_archive("resources/pics/pics.zip");
// }
// else if (climate == C_NORTHERN)
// {
// pic_loader.load_archive("resources/pics/pics_north.zip");
// }
// else if (climate == C_DESERT)
// {
// pic_loader.load_archive("resources/pics/pics_south.zip");
// }
}
bool GameLoaderC3Sav::load(const std::string& filename, Game& game )
{
std::fstream f(filename.c_str(), std::ios::in | std::ios::binary);
uint32_t tmp;
// need to rewrite better
short int *pGraphicGrid = (short int *)malloc(52488);
unsigned char *pEdgeGrid = (unsigned char *)malloc(26244);
short int *pTerrainGrid = (short int *)malloc(52488);
unsigned char *pRndmTerGrid = (unsigned char *)malloc(26244);
unsigned char *pRandomGrid = (unsigned char *)malloc(26244);
unsigned char *pZeroGrid = (unsigned char *)malloc(26244);
if( pGraphicGrid == NULL || pEdgeGrid == NULL || pTerrainGrid == NULL ||
pRndmTerGrid == NULL || pRandomGrid == NULL || pZeroGrid == NULL )
{
THROW("NOT ENOUGH MEMORY!!!! FATAL");
}
if (!f.is_open())
THROW("can't open file");
f.read((char*)&tmp, 4); // read dummy
f.read((char*)&tmp, 4); // read scenario flag
try
{
f.read((char*)&tmp, 4); // read length of compressed chunk
std::cout << "length of compressed ids is " << tmp << std::endl;
PKWareInputStream *pk = new PKWareInputStream(&f, false, tmp);
for (int i = 0; i < 162 * 162; i++)
{
pGraphicGrid[i] = pk->readShort();
}
pk->empty();
delete pk;
f.read((char*)&tmp, 4); // read length of compressed chunk
std::cout << "length of compressed egdes is " << tmp << std::endl;
pk = new PKWareInputStream(&f, false, tmp);
for (int i = 0; i < 162 * 162; i++)
{
pEdgeGrid[i] = pk->readByte();
}
pk->empty();
delete pk;
SkipCompressed(f); // skip building ids
f.read((char*)&tmp, 4); // read length of compressed chunk
std::cout << "length of compressed terraindata is " << tmp << std::endl;
pk = new PKWareInputStream(&f, false, tmp);
for (int i = 0; i < 162 * 162; i++)
{
pTerrainGrid[i] = pk->readShort();
}
pk->empty();
delete pk;
SkipCompressed(f);
SkipCompressed(f);
SkipCompressed(f);
SkipCompressed(f);
f.read((char*)pRandomGrid, 26244);
SkipCompressed(f);
SkipCompressed(f);
SkipCompressed(f);
SkipCompressed(f);
SkipCompressed(f);
// here goes walkers array
f.read((char*)&tmp, 4); // read length of compressed chunk
std::cout << "length of compressed walkers data is " << tmp << std::endl;
pk = new PKWareInputStream(&f, false, tmp);
for (int j = 0; j < 1000; j++)
{
pk->skip(10);
pk->readShort();
pk->skip(8);
pk->readByte();
pk->readByte();
pk->skip(106);
}
pk->empty();
delete pk;
int length;
f.read((char*)&length, 4); // read next length :-)
if (length <= 0)
f.seekg(1200, std::ios::cur);
else
f.seekg(length, std::ios::cur);
SkipCompressed(f);
SkipCompressed(f);
// 3x int
f.read((char*)&tmp, 4);
f.read((char*)&tmp, 4);
f.read((char*)&tmp, 4);
SkipCompressed(f);
f.seekg(70, std::ios::cur);
SkipCompressed(f); // skip building list
f.seekg(208, std::ios::cur);
SkipCompressed(f); // skip unknown
f.seekg(788, std::ios::cur); // skip unused data
f.read((char*)&tmp, 4); //mapsize
int size = tmp;
f.seekg(1312, std::ios::cur);
char climate;
f.read(&climate, 1);
// here goes the WORK!
CityPtr oCity = game.getCity();
oCity->setClimate((ClimateType)climate);
Tilemap& oTilemap = oCity->getTilemap();
oTilemap.resize(size);
oCity->setCameraPos( TilePos( 0, 0 ) );
// loads the graphics map
int border_size = (162 - size) / 2;
for (int itA = 0; itA < size; ++itA)
{
for (int itB = 0; itB < size; ++itB)
{
int i = itB;
int j = size - itA - 1;
int index = 162 * (border_size + itA) + border_size + itB;
Tile& tile = oTilemap.at(i, j);
tile.setPicture( TileHelper::convId2PicName( pGraphicGrid[index] ) );
tile.setOriginalImgId( pGraphicGrid[index] );
TileHelper::decode( tile, pTerrainGrid[index] );
}
}
}
catch(PKException)
{
THROW("fatal error when unpacking");
}
f.close();
return true;
}
