Provides an event called on_research_queue_changed that is raised at any change of research queue.
It is ment to replace on_research_cancelled, on_research_finished and on_research_started.
It uses almost the same interface as on_research_cancelled.
###How to use:
- In your mod, add a dependency to this mod.
- In your control.lua add a function like this:
local function InitialiseOnResearchQueueChanged()defines.events.on_research_queue_changed = remote.call("on_research_queue_changed", "get_event_name")script.on_event(defines.events.on_research_queue_changed, function (event) ... end)end - call this function in the
on_inithandler and in theon_configuration_changedhandler - The event structure is almost exactly like that of
on_research_cancelled. The only difference is that the numbers for each technology are => -1 for cancelled, => 0 for completed and => 1 for started research.
###Remark:
- Since the mod monitors the research queue with some latency, it may not detect all changes. For example, if another mod manipulates the research queue directly and adds and removes a technology between two checks, this will not be detected in
on_research_queue_changed.
