int WMPImporter::GetStoredFileSize(WorldMapArray *wmap, unsigned int index)
{
assert(!index || !wmap->IsSingle());
int headersize = 16;
int WorldMapsOffset;
WorldMapsCount = wmap->GetMapCount();
if (index>WorldMapsCount || index>1) return 0;
WorldMapsOffset = headersize;
if (index) {
WorldMapsCount2 = 0;
} else {
WorldMapsCount1 = 0;
}
for (unsigned int i=index;i<WorldMapsCount; i++) {
if (index) {
WorldMapsCount2++;
} else {
WorldMapsCount1++;
}
headersize += 184;
WorldMap *map = wmap->GetWorldMap(i);
//Update the links and entries counts now, in case the worldmap has changed
map->AreaEntriesCount = map->GetEntryCount();
headersize += map->AreaEntriesCount * 240;
map->AreaLinksCount = map->GetLinkCount();
headersize += map->AreaLinksCount * 216;
//put the first array into the first map
//the rest into the second map if not single
if (!wmap->IsSingle() && !index) {
break;
}
}
if (index) {
WorldMapsOffset2 = WorldMapsOffset;
}
else {
WorldMapsOffset1 = WorldMapsOffset;
}
return headersize;
}
int WMPImporter::PutMap(DataStream *stream, WorldMapArray *wmap, unsigned int index)
{
unsigned int i;
unsigned int WorldMapsOffset;
unsigned int count;
int ret;
char filling[128];
assert(!index || !wmap->IsSingle());
if (index) {
WorldMapsOffset = WorldMapsOffset2;
count = WorldMapsCount2;
} else {
WorldMapsOffset = WorldMapsOffset1;
count = WorldMapsCount1;
}
memset (filling,0,sizeof(filling));
ieDword AreaEntriesOffset = WorldMapsOffset + count * 184;
ieDword AreaLinksOffset = AreaEntriesOffset;
for (i=index;i<WorldMapsCount; i++) {
WorldMap *map = wmap->GetWorldMap(i);
AreaLinksOffset += map->GetEntryCount() * 240;
if (!wmap->IsSingle() && !index) {
break;
}
}
//map headers
for (i=index;i<WorldMapsCount; i++) {
ieDword AreaEntriesCount, AreaLinksCount;
WorldMap *map = wmap->GetWorldMap(i);
AreaLinksCount = map->GetLinkCount();
AreaEntriesCount = map->GetEntryCount();
stream->WriteResRef( map->MapResRef );
stream->WriteDword( &map->Width );
stream->WriteDword( &map->Height );
stream->WriteDword( &map->MapNumber );
stream->WriteDword( &map->AreaName );
stream->WriteDword( &map->unknown1 );
stream->WriteDword( &map->unknown2 );
//???
stream->WriteDword( &AreaEntriesCount );
stream->WriteDword( &AreaEntriesOffset );
stream->WriteDword( &AreaLinksOffset );
stream->WriteDword( &AreaLinksCount );
stream->WriteResRef( map->MapIconResRef );
AreaEntriesOffset += AreaEntriesCount * 240;
AreaLinksOffset += AreaLinksCount * 216;
stream->Write( filling, 128);
if (!wmap->IsSingle() && !index) {
break;
}
}
//area entries
for (i=index;i<WorldMapsCount; i++) {
WorldMap *map = wmap->GetWorldMap(i);
ret = PutAreas( stream, map);
if (ret) {
return ret;
}
if (!wmap->IsSingle() && !index) {
break;
}
}
//links
for (i=index;i<WorldMapsCount; i++) {
WorldMap *map = wmap->GetWorldMap(i);
ret = PutLinks( stream, map);
if (ret) {
return ret;
}
if (!wmap->IsSingle() && !index) {
break;
}
}
return 0;
}