/*--------------------------------------------------------------------------*/
void map_container::projection_update()
{
if(projection)
delete projection;
projection =
new map_projection((char*)calibration->projection);
LLXY* calibrations =
(LLXY*)malloc(calibration->calibrations_amount * sizeof(LLXY));
memcpy( calibrations, calibration->calibrations,
calibration->calibrations_amount * sizeof(LLXY));
for ( long i = 0; i < calibration->calibrations_amount; i++ )
{
calibrations[i].x *= zoom_table[zoom_current].zoom;
calibrations[i].y *= zoom_table[zoom_current].zoom;
}
projection->set_params(&calibration->projection_params, map_width(), map_height());
projection->bind_by_points(calibrations, calibration->calibrations_amount);
free(calibrations);
}
void map_save (char *filename)
{
// TODO
// Elements qu'on doit avoir en début de fichier
// height/width
// nombre d'objets maximum possible sur la map
// contenu de chaque case de la carte
// caractéristique de chaque objet : nom du fichier, nombre de sprite, propriétés
int height = map_height(), width = map_width(), nb_obj = map_objects();
int cur_obj;
int file = open("save.map", O_CREAT | O_TRUNC | O_WRONLY, 0777);
write(file, &height, sizeof(int));
write(file, "\n", 1);
write(file, &width, sizeof(int));
write(file, "\n", 1);
write(file, &nb_obj, sizeof(int));
write(file, "\n", 1);
for(int i = 0; i < width; ++i)
{
for(int j = 0; j < height; ++j)
{
//do some stuff with
cur_obj = map_get(i, j);
write(file, &cur_obj, sizeof(int));
}
}
write(file, "\n", 1);
int len = 0, frames, solidity, destr, collec, gen;
for(int i = 0; i < nb_obj; ++i)
{
len = strlen(map_get_name(i));
write(file, &len, sizeof(int));
write(file, map_get_name(i), len);
frames = map_get_frames(i);
solidity = map_get_solidity(i);
destr = map_is_destructible(i);
collec = map_is_collectible(i);
gen = map_is_generator(i);
write(file, &frames, sizeof(int));
write(file, &solidity, sizeof(int));
write(file, &destr, sizeof(int));
write(file, &collec, sizeof(int));
write(file, &gen, sizeof(int));
write(file, "\n", 1);
}
close(file);
}