Blocking but shiftable? #47
Description
I want to be able to shift clothing under shifted clothing, while still not being able to remove the lower layer of clothing if they are blocked. For example, a pair of pants and a pair of boxers, both lowerable.
I was able to accomplish this (though I haven't thoroughly tested) by changing the can be shifted decision to use the modified cover areas list instead of the blocked cover areas list AND adding a check for the cloth to be shifted.
To decide whether (G - a garment) can be shifted:
If G is not worn by someone:
Decide yes;[Technically, no; but we don't want to stop that here.]
Let cover be the shifting revealed cover areas of G;
Let clothing be the list of garments worn by the holder of G;
If G is listed in clothing, remove G from clothing; [We don't want to let G block itself]
Sort clothing in reverse clothing layer order;
Repeat with A running through cover:
Repeat with cloth running through clothing:
If clothing layer of cloth is greater than clothing layer of G:
If A is listed in the modified cover areas of cloth:
If cloth is unshifted, decide no;
Decide yes;