[Bug] NPC reflections moving faster when player passes by

[NightFright2k19]

It seems with latest v1.2.0 and with wavy reflections on, NPC reflections are moving faster whenever you pass by them with your character. This does not occur when moving sideways, only if going up/down.

To describe the behavior more precisely, an example:
An NPC is standing to your lower left. You approach from above and move straight down. NPC reflection is moving faster. As soon as you reach the same level as the NPC, the wavy reflection moves normally. If you are "below" the NPC, everything is OK, it only happens if you are above him/her.

This may depend on the direction you have set up for wavy reflections, but it shouldn't happen at all, anyway. My direction is set to "South". With "North", I actually don't see any reflections at all.

[Floogen]

I've temporarily disabled wavy reflections for NPCs while I work on a solution, as this one will take some time to resolve. Wavy reflections will still work for farmers and normal reflections will still work for NPCs.