Namespace Items.KeyItems

    <Item(55, "Itemfinder")>
    Public Class ItemFinder

        Inherits KeyItem

        Public Overrides ReadOnly Property Description As String = "It checks for unseen items in the area and makes noise and lights when it finds something."
        Public Overrides ReadOnly Property CanBeUsed As Boolean = True

        Public Sub New()
            _textureRectangle = New Rectangle(192, 48, 24, 24)
        End Sub

        Public Overrides Sub Use()
            Dim found As Boolean = False

            For Each e As Entity In Screen.Level.Entities
                If e.EntityID = "ItemObject" Then
                    Dim i As ItemObject = CType(e, ItemObject)
                    If i.IsHiddenItem() = True Then
                        i.Opacity = 1.0F
                        i.Visible = True
                        found = True
                    End If
                End If
            Next

            While Core.CurrentScreen.Identification <> Screen.Identifications.OverworldScreen
                Core.SetScreen(Core.CurrentScreen.PreScreen)
            End While

            If found = False Then
                Screen.TextBox.Show("No hidden items.", {}, True, False)
            Else
                SoundManager.PlaySound("itemfinder", False)
            End If
        End Sub

    End Class

End Namespace