Question

I have the following code :

{

    identifier = "hand:" .. card.name,
    area = { x, y, 100, 100 },
    on_click = function()
        -- Code goes here
    end

}

I want to use the card variable and a reference to the object where this code is placed to modify a variable of the class with a value of the card variable.

So, how can I give parameters from the local context to the function who will be called in other pieces of code ?

I wish to launch the on_click function in an event management loop.

Answer 1

save it when you assign the function, like this

{
    identifier = "hand:" .. card.name,
    area = { x, y, 100, 100 },
    on_click = function()
        local a_card = card
        print(a_card.name)
    end
}