also you could use:

choose(10,15,20)

to choose one of those three amounts.

random(10,21)

but you probably want only round numbers

floor(random(10,21))

you'd only have to mask the viewport, not the entire layout.

If you use one or more instances (depending on how you've set things up) of a transparant tiledbackground of 2x2 for that it should work.

I'm not even sure all has to be covered if you set things up properly, but if you have to?

It should also work for the arrow key up, but you'd have to turn off the use default in the behaviour itself, because the default controls will conflict.

So turning of the default controls and recreating them in events and adding this should work.

You can use destination out but you should use the force own texture for the layer.

Made this one not too long ago for someone else

I think you are looking for something more like this, but it will take some work to get it to do exactly what you'd like.

SpriteAround

Events:

<img src="https://dl.dropboxusercontent.com/u/48563442/SpriteAround/SpriteAround.png" border="0">

If you'd like to do it without plugins, you could use the method in the moveto example in the new project dialog.

to fade in and fade out I usually use two fade behaviours and set the first to fade in and the second to fade out.

startx and starty are instance variables for the card object you should create.

you can do this in the card properties by clicking add instance variable.

you could have an event:

card on created

card set startx : card.x

card set starty : card.y

make an event:

card is not dragging

create a subevent

system compare two values : card.startx is not card.x

or

system compare two values : card.starty is not card.y

add action

card set position :

x - lerp(card.x, card.startx, 0.5)

y - lerp(card.y, card.starty, 0.5)

You should thank JohnnySix , I didn't really change much.

You'll probably have to tweak it a bit to get the exact effect you want, but basically that's about it.

All you'd have to do is transfer the time to the width of the bar.

If your timer is 5 seconds and a full bar is 100 width

every 0.1 seconds set bar.width to bar.width+2

I'm not sure platform has negative speed. You could check if vectorx < 0

system compare two values : player.platform.vectorx < 0