Template:XC2 enum story condition

Many things in Xenoblade Chronicles 2, such as Blade Affinity Chart nodes, quests, NPC spawntimes and more are tied to story progression. This enum is a copy of FLC_ConditionScenario which the game uses to check just that. The four values are separated by a ~, i.e. ScenarioMin~ScenarioMax~NotScenarioMin~NotScenarioMax