Garry's Mod Wiki

NPC:SetExpression

number NPC:SetExpression( string expression )
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Description

Sets the NPC's .vcd expression. Similar to Entity:PlayScene except the scene is looped until it's interrupted by default NPC behavior or NPC:ClearExpression.

Arguments

1 string expression
The expression filepath.

Returns

Example

Function which makes the NPC whom the player is looking at repeat an annoying scene.

function GrenadesScene(ply) if(!IsValid(ply)) then return end local npc = ply:GetEyeTrace().Entity if(IsValid(npc) && npc:IsNPC()) then npc:SetExpression("scenes/streetwar/sniper/ba_nag_grenade0"..math.random(1, 5)..".vcd") end end

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