Input Item Component

using { /UnrealEngine.com/Itemization }
using { /Fortnite.com/Game }
using { /Verse.org/Simulation }
using { /Verse.org/SceneGraph }
using { /UnrealEngine.com/ControlInput }
using { /Fortnite.com/Input/Character }
# using { /Verse.org/Input }

(Entity:entity).GetRootInventory<public>()<decides><transacts>:inventory_component=
    Result := 
        for:
            InventoryComponent : Entity.FindDescendantComponents(inventory_component)
        do:
            InventoryComponent
    Result[0]

(Entity:entity).GetRootAgent<public>()<decides><transacts>:agent=
    if(Agent := agent[Entity]):
        Agent
    else:
        Entity.GetParent[].GetRootAgent[]

input_item_component<public> := class<final_super><abstract>(item_component):

    var InputEventHandle<private>:[]cancelable = array{}
    var ComponentEventHandle<private>:[]cancelable = array{}
    
    var<private> CurrentOwningAgent<public>:?agent = false

    OnUsePrimary<protected>(Player:player):void
    OnUseSecondary<protected>(Player:player):void

    OnBeginSimulation<override>():void=
        (super:)OnBeginSimulation()

        if:
            FortRoundManager := Entity.GetFortRoundManager[]
        then:
            set ComponentEventHandle += array:
                FortRoundManager.SubscribeRoundStarted(OnRoundStarted)
                FortRoundManager.SubscribeRoundEnded(OnRoundEnded)