コード例 #1
0
ファイル: WMPImporter.cpp プロジェクト: scriptedfate/gemrb
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;
}
コード例 #2
0
ファイル: WMPImporter.cpp プロジェクト: scriptedfate/gemrb
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;
}