Hammerable structures and build distance limit

[LuciAmitoLom]

Hello everyone, 
I have created two structures “Glenda” and “Scatola1”. The mod works: I can craft and place both structures correctly.

• How can I make it possible to destroy the structures with a hammer? I tried looking in the dst files but all my attempts were failing because the character couldn't hit the structures with the hammer....
• How can I make it possible to build “Scatola1” only within a certain distance from “Glenda”?

For example, here Glenda's prefab.

Quote

require "prefabutil"
require "recipe"
require "modutil"

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

local prefabs =
{
    "collapse_small",
}

local function fn()
    local inst = CreateEntity()
    inst.entity:AddTransform()
    inst.entity:AddAnimState()
    inst.entity:AddSoundEmitter()
    inst.entity:AddMiniMapEntity()
    inst.entity:AddNetwork()

    MakeObstaclePhysics(inst, 0.66)

    inst:AddTag("structure")

    local minimap = inst.entity:AddMiniMapEntity()
    minimap:SetIcon("glenda.tex")

    inst.AnimState:SetBank("glenda")
    inst.AnimState:SetBuild("glenda")
    inst.AnimState:PlayAnimation("idle")

    if not TheWorld.ismastersim then
        return inst
    end

    STRINGS.CHARACTERS.GENERIC.DESCRIBE.glenda = "Il mercato di Glenda!"

    inst:AddComponent("lootdropper")
    inst:AddComponent("inspectable")
    inst:AddComponent("workable")

    return inst
end

local function onhammered(inst)
    local fx = SpawnPrefab("collapse_small")
    fx.Transform:SetPosition(inst.Transform:GetWorldPosition())
    fx:SetMaterial("wood")
    inst.components.lootdropper:DropLoot()
    inst:Remove()
end

return Prefab("glenda", fn, assets),
       MakePlacer("glenda_placer", "glenda", "glenda", "idle")

Regards