Event_t

Event usertype. An instance of this type can be found in events.

Add

Method

Adds a callback to the event.

Arguments

Name	Type	Description
fn	function	Callback function. Arguments that are accepted by the function are dictated by the event instance.

Returns

Nothing.

Example

events.presentQueue:Add(function ()
    -- will be called every time game queues a frame for rendering
end);

---

Remove

Method

Removes a callback from the event.

Arguments

Name	Type	Description
fn	function	Callback function, that was earlier passed to the add() function.

Returns

Nothing.

Example

local function on_present()
    if some_condition then
        events.presentQueue:Remove(on_present)
    end
end

events.presentQueue:Add(on_present)