private void FloodGroundLevel()
{
var gridPosition = LowestGridPosition();
var nearbyEmptyPositions = _worldPlane.GetNearbyEmptyPositionsStream(gridPosition);
foreach (var position in nearbyEmptyPositions)
{
var waterBlock = NewShallowWater().GetComponentInChildren <Block>();
_worldPlane.AddAndPositionBlock(waterBlock, position);
waterBlock.ShortFreeze();
}
}