I'm trying to make new globe markers, according to instructions from Hobbes (thanks!). However, this doesn't seem to work for me - Geoscape crashes immediately.
I'm stuck at the sprite declaration part. I did this:
# - type: GlobeMarkers
# width: 30
# height: 3
# subX: 3
# subY: 3
# files:
# 0: Resources/TerrainPack/Geoscape/globe_ufo_expanded.png
And of course there's the corrseponding png, exactly the same as the vanilla one, but 3 pixels wider (I'm trying to just add one marker to test) - that's why it has width: 30 instead of width: 27. If I set it to 27 to eliminate the extra marker, the game works normally.
For now I haven't done anything else, only add the extra sprite. What exactly am I doing wrong?