<function name="SetMovementActivity" parent="NPC" type="classfunc"> <description>Sets the activity the NPC uses when it moves.</description> <realm>Server</realm> <args> <arg name="activity" type="number">The movement activity, see <page>Enums/ACT</page>.</arg> </args> </function> <example> <description>Makes all NPCs walk instead of run.</description> <code> function GM:Think() ⤶ for _, npc in pairs(ents.FindByClass("npc_*")) do⤶ if(IsValid(npc) && npc:IsNPC() && npc:GetMovementActivity() != ACT_WALK) then⤶ npc:SetMovementActivity(ACT_WALK)⤶ for i, npc in ipairs( ents.FindByClass( "npc_*" ) ) do⤶ if IsValid( npc ) and npc:IsNPC() and npc:GetMovementActivity() ~= ACT_WALK then⤶ npc:SetMovementActivity( ACT_WALK ) end ⤶ end ⤶ end end </code> </example>