Showing modal mask on Popup's

emre · September 2013

Hi,
I am using Popup class (from game template).
I need to show modal mask behind the pop-up layer.
I try following codes but not working:

function Popup:drawMask()
	local texture = Texture.new("images/background/b1.png", true, {wrap = Texture.REPEAT})
	local shape = Shape.new()
	shape:setFillStyle(Shape.TEXTURE, texture)  
	shape:beginPath(Shape.NON_ZERO)
	shape:moveTo(-500,-500)
	shape:lineTo(application:getDeviceWidth()+500, -500)
	shape:lineTo(application:getDeviceWidth()+500, application:getDeviceHeight()+500)
	shape:lineTo(-500, application:getDeviceHeight()+500)
	shape:lineTo(-500,-500)
	shape:endPath()
	self:addChild(shape)		
end
 
function Popup:draw()
	--shape
	self:clear()
	if self.conf.showMask then
		self:drawMask()
	end
...

And mask show be displayed without animation.
Thanks for your help.

ar2rsawseen · September 2013

Seems fine, what exactly is not working, it does not show anything at all?

emre · September 2013

Hi Arturs,
popup border is not displayed.

ar2rsawseen · September 2013

aha I see, as Popup class it self is a shape that was supposed to surround content, and when you put mask on it, you make it a child of the shape, thus the mask gets drawn on the shape. You would need to modify the class, so the self draws the mask, and create one internal self.shape that would draw the popup layer

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