Apparently, if the scene doesn't change, the attribute will not be saved, so, make a thank you or success scene and set it to in-app purchase item attribute.

You could just place them where you want. Change their alpha to zero. Then make a self.attribute for the score actors. And say if score is great than self.attribute than change alpha to one.

for example, it displays "0000" at the beginning of the game. slowly as the score builds up, the div attribute allows the placeholder to work, eventually going up to a score of say &

if you have some sort of gravity on, that you constrain the scrolling items y position so that it doesn't "fall" off the scene

the global attribute is needed so all actors can easily track the hitpoints.

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I have actors with health and max_health attributes. Tapping these actors will load another scene, where you can upgrade the actor's max_health. The actor itself will set its health to its new max_hea

When testing the app in the viewer and I click the Iapp button and then press "Success" the attribute is triggered. It appears to just not work when sandboxing in the ad hoc build

the override button is pressed it switches the attribute to true, so the attribute is definitely functioning correctly. I'm using 0.0.94 and I presume that version has no bugs in IAP?

Instead of using "(attribute +1)% X"

Are you sure that the Boolean isn't on? I would display the attribute and then see what happens when you purchase it. From the rule it all seems to be correct...

I knew this math "(attribute+1)%X " ..I can get a loop between 1, 2, 3, .....X .. but how can I use a math to get loop between X....3, 2, 1

(i'm not sure why but simply because sometimes GS does weird things when too many things are running and skip 0 and go straight to -1 without running the change attribute)

Sorry, what I mean is that I want create a loop change between 4, 3, 2, 1 when the attribute is 1 then change back to 4

I think you have to explain it a little bit better. Basically when you want an attribute to go from 4 to 3 etc. use a timer, every 1sec. change attribute to attribute -1

Can anyone tell me how do I use math to change attribute between ....4, 3, 2, 1

Basically, u just set a rule if the thing you're controlling hits the wrong object, change the attribute (of the streak) to 0 (streak score = 0). If it hits the right object, change attribute: streak

Next select the attribute PageNumber you made earlier.

so I'm developing a really weird game where you are a nose and you have to sniff up different types of donuts and avoid things like bombs spikes and dynamite there are going to be different things yo

Can you constrain to mouse x + 20 if self position > or mouse - 20 if self position < ?