Fixed several out of bounds issues that may be causing chunk holes in pregens
Added a new noise style called Nowhere! It's 3x as fast as the Iris noise style but still looks really good. NOWHERE, NOWHERE_CELLULAR and a few others were added for those trying to get extra speed without compromising too many beauty points.
Fixed weight not working with decorators
Fixed ceiling decorators
Fixed the top threshold option in decorators
Added a SEA_FLOOR option for decorators for placing on the floors of underwater areas. This was always assumed by Iris, but you can now be specific about it if you choose.
Fixed height variance not being implemented properly on stacked blocks
Fixed decorators using the same RNG when picking from a pool of blocks as the RNG used to place it. This caused it to only use pool entries above the placement chance threshold. (E.g. a flower pool with a 0.15 chance to place will only use the first 0.15 of the pool of flowers since the RNG is the same)
Removed zoom, verticalZoom and varianceZoom properties from decorators. Zooms can be done inside the individual styles instead.