Usable item without equip

[MadAssau1t]

Hello everyone. I'm currently making a mod that i would like to be able to use an item from my inventory without equipping it as its not a weapon and id like to be able to use it without targeting something to spawn a prefab. so far ive got the following code put together which loads in fine but when clicked it simply reads, "this is an item". i believe my problem is that i dont have a "caninteract" function, but im having a tough time finding a good example of what i am trying to do, and as a noobie in lua i cant seem to figure out exactly where or what my interact function should be. Thanks in advance for any help

local assets =
{
    Asset("ANIM", "anim/myanim.zip"),
    Asset("ANIM", "anim/swap_myanim.zip"),
    Asset("ATLAS", "images/inventoryimages/myimg.xml"),
    Asset("IMAGE", "images/inventoryimages/myimg.tex"),
}

local prefabs ={}

local function myfnuse(inst)    
print ("I used the item!")    
local pos = inst:GetPosition()    
local fellow = SpawnPrefab("anotherpref")    
fellow.Transform:SetPosition(pos:Get())    
fellow.components.follower:SetLeader(player)    
end

local function commonfn()    
local inst = CreateEntity()    
inst.entity:AddTransform()    
inst.entity:AddAnimState()    
inst.entity:AddSoundEmitter()    
MakeInventoryPhysics(inst)        
inst:AddTag("irreplaceable")        
inst.AnimState:SetBank("papyrus")    
inst.AnimState:SetBuild("papyrus")    
inst.AnimState:PlayAnimation("idle")        
inst:AddComponent("inventoryitem")        
inst:AddComponent("inspectable")    
inst:AddComponent("useableitem")    
return inst
end
local function myfn(inst)    
local inst = commonfn(inst)    
inst.components.inventoryitem.atlasname = "images/inventoryimages/myimage.xml"    
inst.components.inventoryitem.imagename = "myimage"      
inst.components.useableitem:SetOnUseFn(myfnuse)    
return inst
end
return Prefab("someprefab", myfn, assets)

Edited December 15, 2016 by MadAssau1t