Loading Wagon Hay Lock

PURPOSE
Prevents hay already collected in a loading wagon from being overwritten by grass or another type of hay.

BEHAVIOR
– Additional amounts of the same hay type are collected as usual.
– Normal grass is ignored while hay is loaded.
– Fresh clover and fresh alfalfa are ignored while hay is loaded (if these fill types exist).
– A different hay type is ignored while hay is loaded.
– Empty wagons and wagons carrying cargo other than hay retain normal game behavior.

SUPPORTED HAY TYPES
– Hay: DRYGRASS_WINDROW
– Clover hay: DRYCLOVER_WINDROW
– Alfalfa hay: DRYALFALFA_WINDROW

This script ensures that your already loaded hay in the loading wagon is not accidentally replaced by other crop materials – giving you full control over your valuable hay at all times.