I'm converting the Mac tiles to make them readable by NeoLemmix. (Again, I want to stress that this is
independent of whether the Mac tiles become "officially" adopted; even if no-one else wants them, I would want to do this for my own installation of NL.) If it's okay with WillLem, I'll use this space to note any issues that arise during the conversions for which it might be helpful to have community input.
I'm doing the pillar style first, as I felt that its mostly straight edges should make it relatively simple. However, these two blocks are a problem:
These correspond to "block_07" and "block_08" (not necessarily in that order). However, both are 84 x 40; block_07 is 42 x 20 (exactly half the size), while block_08 is 40x20. So, in order to make them correspond, whichever one I choose to be block_08 will have to have 4 pixels knocked off somehow. Trimming them off the edge certainly doesn't seem right, as the blocks have clearly shadowed edges. I could just clip a bit from the middle, but maybe someone with a bit more graphics skill than me would like to have a go at doing it more elegantly?
Also, we could trim one block as necessary and still have the full block as a separate tile (which would require creating a new low-res counterpart). Does anyone feel that would be worth doing?