Event handler sharing between 2 separate resources

[JeViCo]

Hello everyone!

I tried to make something like this:

1-st resource (where i calculate everything)

function choosed(colors)
	if choosed then
		return colors
	else
		return false
	end
end

addEventHandler("onDGSPickerChoose", getRootElement(), choosed)

2-nd resource (where i use data to make something awesome)

addEventHandler("onDGSPickerChoose", getRootElement(), function(rgba)
	--i use rgb stuff here
end)

I'm not sure that i'm doing it right

[IIYAMA]

Nope, it doesn't work like that. You can't change arguments of events after they are fired.

 

But you can do something like this.

function choosed(processed, colors)
	if not processed then
		if choosed then
			triggerEvent("onDGSPickerChoose", root, true, colors)
		end
	end
end

addEventHandler("onDGSPickerChoose", root, choosed, false)


--


addEventHandler("onResourceStart", resourceRoot,
function ()
    setElementData(root, "onDGSPickerChoose_blocking", true, false)
end)

addEventHandler("onResourceStop", resourceRoot,
function ()
    removeElementData(root, "onDGSPickerChoose_blocking")
end)

 

addEventHandler("onDGSPickerChoose", root, 
function(processed, rgba)
	if not getElementData(root, "onDGSPickerChoose_blocking") or processed then
		
	end
end, false)

 

triggerEvent("onDGSPickerChoose", root, false, {255, 100, 100, 255})

 

 

[IIYAMA]

@JeViCo

[JeViCo]

On 19/10/2018 at 19:24, IIYAMA said:

Nope, it doesn't work like that. You can't change arguments of events after they are fired.

 

But you can do something like this.

function choosed(processed, colors)
	if not processed then
		if choosed then
			triggerEvent("onDGSPickerChoose", root, true, colors)
		end
	end
end

addEventHandler("onDGSPickerChoose", root, choosed, false)


--


addEventHandler("onResourceStart", resourceRoot,
function ()
    setElementData(root, "onDGSPickerChoose_blocking", true, false)
end)

addEventHandler("onResourceStop", resourceRoot,
function ()
    removeElementData(root, "onDGSPickerChoose_blocking")
end)

 

addEventHandler("onDGSPickerChoose", root, 
function(processed, rgba)
	if not getElementData(root, "onDGSPickerChoose_blocking") or processed then
		
	end
end, false)

 

triggerEvent("onDGSPickerChoose", root, false, {255, 100, 100, 255})

 

 

that's rather hard to understand at the moment. I'll try to make some experiments with it. Thank you anyway =3