Exemplo n.º 1
0
/*--------------------------------------------------------------------------*/
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);
}
Exemplo n.º 2
0
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);

}