Inconsistent mapset id, countdown, epilepsy warning, etc

Difficulties in a beatmapset using a similar video or storyboard, would likely want to have the same epilepsy settings since they would share the same reason to have it. Same goes for countdown, letterboxing, widescreen support, audio lead-in, etc. Obviously excluding settings that don't apply.

Having difficulties all be different in terms of noticeable settings would make the set seem less coherent, but it can be acceptable if it differs thematically in a way that makes it seem intentional, without needing to specify that it is, for example one beatmap being old-style with a special skin and countdown while others are more modern and exclude this.

Outcomes

Problem
Inconsistent setting "value", see difficulty "value".
Cause: The beatmapset id is inconsistent between any two difficulties in the set, regardless of mode.

Warning
Inconsistent setting "value", see difficulty "value".
Cause: Compares settings and presence of elements within the same mode. Includes the following: - countdown speed (if there's enough time to show it, excluded for taiko/mania) - countdown offset (if there's enough time to show it, excluded for taiko/mania) - countdown presence (if there's enough time to show it, excluded for taiko/mania) - letterbox (if there are breaks) - widescreen support (if there's a storyboard) - difficulty-specific storyboard presence - epilepsy warning (if there's a storyboard or video) - audio lead-in - skin preference - storyboard in front of combo fire (if there's a storyboard) - usage of skin sprites in storyboard (if there's a storyboard) > Inconsistent video is already covered by another check.

Minor
Inconsistent setting "value", see difficulty "value".
Cause: Same as the warning, but only checks for slider ticks.

Default combo colours without forced skin OD/HP Values too high

Table of contents

Inconsistent mapset id, countdown, epilepsy warning, etc

Purpose

Reasoning

Outcomes