RapaNui improvement: put on layer

[MattiaFortunati]

Image creation should be split from adding/removing props on screen. So users can have more power for complex projects. And things like clearing the screen will be possible.

ex:
local image= RNFactory.createImage("image",{putOnLayer=false})--putOnLayer param is to keep old projects safe (image default behaviour won't change)

or

local image= RNFactory.createImage("image",layer,{params})--if layer is not specified default RNFactory.screen is taken

or (keeping old methods and adding )

local image=RNFactory.loadImage("image",{params})

also

RNFactory.putOnLayer(image,layer) --when we'll have multilayer feature.

[vertti]

I'd rather call it with a new method like RNFactory.loadImage and leave the createImage intact than have magic extra params added every time to a method call that radically change it's behavior.

[niom]

or even better if you could pass the layer to the RNFactory.createImage("image", layer) instead of the magical parameter flag. If the additional parameter is missing you can use the default layer.

[MattiaFortunati]

Thanks guys, you are right, i'll update issue with your suggestions.

[niom]

This issue should be merged with with issue #59, since they very similar and tied together.

[MattiaFortunati]

Sure, issue, closed, let's continue on #59

[MattiaFortunati]

Allright,
this will close the issue:
5a4896c

^^