/* generates object names, if they are missing */
static int generate_names(DATAFILE *dat, int n)
{
int i;
while (dat->type != DAT_END) {
if (!*get_datafile_property(dat, DAT_NAME)) {
char tmp[32];
sprintf(tmp, "%03d_%c%c%c%c", n++,
(dat->type>>24)&0xFF, (dat->type>>16)&0xFF,
(dat->type>>8)&0xFF, dat->type&0xFF);
for (i=4; tmp[i]; i++) {
if (((tmp[i] < '0') || (tmp[i] > '9')) &&
((tmp[i] < 'A') || (tmp[i] > 'Z')) &&
((tmp[i] < 'a') || (tmp[i] > 'z')))
tmp[i] = 0;
}
datedit_set_property(dat, DAT_NAME, tmp);
}
if (dat->type == DAT_FILE)
n = generate_names((DATAFILE *)dat->dat, n);
dat++;
}
void TileRepository::importDatafile(DATAFILE *file)
{
if (!file) return;
TileType *tempTileType;
BITMAP *tempBitmap;
// Import bitmaps from the datafile
while (file->type != DAT_END) {
switch (file->type) {
case DAT_FILE:
// Go recursively into nested datafiles
importDatafile((DATAFILE*)file->dat);
break;
case DAT_BITMAP:
// Create a new tile type and add it to the hash_map
tempBitmap = create_bitmap(((BITMAP*)file->dat)->w, ((BITMAP*)file->dat)->h);
blit((BITMAP*)file->dat, tempBitmap, 0, 0, 0, 0, tempBitmap->w, tempBitmap->h);
tempTileType = new TileType(tempBitmap, get_datafile_property(file, DAT_ID('N','A','M','E')));
tileTypes.insert(make_pair(tempTileType->getName(), tempTileType));
break;
}
file++;
}
}
/* worker function for counting objects with origin */
static int do_origin_check(DATAFILE *dat, int *param, int param2)
{
AL_CONST char *orig = get_datafile_property(dat, DAT_ORIG);
if (orig[0])
(*param)++;
return D_O_K;
}
/* worker function for changing to a relative filename */
static int do_change_relative(DATAFILE *dat, int *param, int param2)
{
AL_CONST char *orig = get_datafile_property(dat, DAT_ORIG);
char relative[FILENAME_LENGTH];
if (!orig[0] || is_relative_filename(orig)) {
(*param)++;
return D_O_K;
}
make_relative_filename(relative, grabber_data_file, orig, FILENAME_LENGTH);
datedit_set_property(dat, DAT_ORIG, relative);
return D_REDRAW;
}
/* loads object names from a header file, if they are missing */
static void load_header(DATAFILE *dat, AL_CONST char *filename)
{
char buf[160], buf2[160];
int datsize, i, c, c2;
PACKFILE *f;
datsize = 0;
while (dat[datsize].type != DAT_END)
datsize++;
f = pack_fopen(filename, F_READ);
if (f) {
while (pack_fgets(buf, 160, f) != 0) {
if (strncmp(buf, "#define ", 8) == 0) {
c2 = 0;
c = 8;
while ((buf[c]) && (buf[c] != ' '))
buf2[c2++] = buf[c++];
buf2[c2] = 0;
while (buf[c]==' ')
c++;
i = 0;
while ((buf[c] >= '0') && (buf[c] <= '9')) {
i *= 10;
i += buf[c] - '0';
c++;
}
if ((i < datsize) && (!*get_datafile_property(dat+i, DAT_NAME)))
datedit_set_property(dat+i, DAT_NAME, buf2);
}
}
pack_fclose(f);
}
else {
/* don't let the error propagate */
errno = 0;
}
}
