Oxygen Farm
Keywords: oxygenfarm, oxygen farm (single); oxygenfarms, oxygen farms (group).
Supports Oxygen Farms and Half Oxygen Farms, with functional/terminal properties such as power and name.
ready / able is a read-only Boolean indicating whether the farm can produce oxygen.
turn on "Oxygen Farm" oxygenfarm
print "Oxygen Farm" oxygenfarm ready
ratio, percentage, and progress report a read-only output factor from 0 to 1. This is a sunlight/output fraction, not liters per minute or measured gas delivered. A non-working farm reports zero. ready remains a separate production-readiness flag.
print "Oxygen Farm" oxygen farm percentage