Allow overriding :GetSequenceGroundSpeed() for SNPCs

[MerekiDor]

There is no obvious way to alter a custom NPC's ground speed. At least, not to my knowledge. It currently depends on the information stored in the model's sequence.

Please let us override CBaseAnimating::GetSequenceGroundSpeed() (source-sdk-2013/mp/src/game/server/baseanimating.cpp) of lua NPCs, or at least provide a way to set it to a fixed value (NPC:SetIdealMoveSpeed()?) so that we can make NPCs with any model move without resorting to setting up a custom ENTITY:OverrideMove().

[BREEDNKMs]

i agree, this would make snpcs making process a lot easier and faster. for a long time, we should have had a way to return a move speed for snpcs in case they have models with no root bone animation.

[BREEDNKMs]

bump