void World::fillArea(Int x, Int y, ViewCallback& callback) {
// TODO: Do this as a background task.
for(Int column = x - drawDistance; column < x + drawDistance; column++) {
for(Int row = y - drawDistance; row < y + drawDistance; row++) {
callback.addChunk(fetchChunk(column, row));
}
}
}
bool RemoteMergedArray::nextChunkPos(size_t stream, AttributeID attId, Coordinates& pos)
{
if (!_hasPositions[attId][stream]) {
// Requesting position data first time
if (!fetchChunk(stream, attId, NULL)) {
return false;
}
}
if (_nextPositions[attId][stream].size() > 0) {
pos = _nextPositions[attId][stream];
return true;
}
return false;
}
ConstChunk const* RemoteMergedArray::nextChunkBody(size_t stream, AttributeID attId, MemChunk& chunk, Coordinates const& pos)
{
return fetchChunk(stream, attId, &chunk) ? &chunk : NULL;
}