Updates the Field Item Editor to render layers based on the entire map, and the per-patch positioning of each layer.
Import/export will gracefully handle upgrade/downgrade, and viewport import/export will gracefully update tiles rather than a per-acre basis.
Performance has also been slightly improved; no allocation is done anymore when updating the image.
Closes#523
Thanks @Zelfild for identifying the problematic indexes!
Skips over these two indexes on give-all, and skips over them when spawning a set of DIY items onto the ground.
Added control-key to set all IsNew to false instead of true (when doing GiveAll)
c1bc5ae97f
Add Vertical spawn mode, since people like to do that for their treasure islands
Co-Authored-By: MadDanEccles <5344903+MadDanEccles@users.noreply.github.com>
