I am assuming you have a rule that says when touch is pressed constrain x and y to touch1x and touch1y

so all that I need to do is create a new integer attribute to calculate the slider position and insert it on these expressions?

You could constrain the self.Image attribute of the smile to an expression that concatenates the text part of the image names and using a game attribute that in an integer that is calculated by the po

Use the Save Attribute behavior.

i make a scenes to change the attribute,how to save the attribute so that i can use the attribute when i open the app the next time

I think that you can also delete change attribute behaviors, and this will still working (but I'm not sure, and I don't have my Mac around right now).

Change attribute self.Color.Alpha to 1

ok make a game attribute game.coins

I have bullets that fire and destroy after they hit the border but after a while the game totally gets messed up ( on the device...works fine on a mac with lots of memory ). All the sounds start vanis

Change attribute self.random to random(1,2)

Change attribute, randomactor = randomactor. Random (1,3)

bunch of workarounds. Then I added Joe's circle constrain. this was great but then I had other issues and decided that constraining to half cricle would be ideal which I was able to figure out on my

I have had some problems with interpolate also. This is what I have learned: The only to stop an interpolate, is to have another interpolate acting on the same attribute that lasts LONGER than the fir

I then have a rule that says when a certain attribute is set to "leave", it then interpolates the Y value to 345 ease in

I used a constrain attribute to make a platform that can spin on impact without getting knocked out of place. This will make the player have to balance the platform from side to side. (its a platform

NOPE, you can do it all with 1 attribute

Create a global game attribute for each item named "self.collected"

Walking on ceiling- you could reverse the gravity using a acceleration attribute.

Change attribute, self.collected to true

I'm seriously debating on changing the gameplay to be a special 6 characters to collect thru each level rather than the 40 or so i have now and set each as an attribute just for sanity sake.