Method decode

library/modules/Items.cpp:138–144

    ITEM(FOOD, food, itemdef_foodst)

bool ItemTypeInfo::decode(df::item_type type_, int16_t subtype_) {
    type = type_;
    subtype = subtype_;
    custom = Items::getSubtypeDef(type_, subtype_);

    return isValid();
}

bool ItemTypeInfo::decode(df::item *ptr) {
    if (ptr)