Constrain linear y movement to 0.

so why not just constrain it so it stay locked to his target.

Using constrain didn't work?

Constrain linear y movement to 0.

I dont he's not moving back and forth it's just one shot across the screen as I understand so why not just constrain it so it stay locked to his target.

Constrain Attribute self.rotation to vectortoangle(self.position.x-512,self.position.y-384)

Heres what you want. First you need your to create GameAttributes for the Tank x and y

OK Here is how you can constrain your HUD while the camera is zooming out.

OK Here is how you can constrain your HUD while the camera is zooming out.

Attribute.Game.Shot = 0

I have a character constrain to and I have a crosshair constrain to x as well, I would

For the decimally-challenged, there's also a handy opacity slider (0-100%) when you open an actor and click on the color attribute.

Go to actor attributes. In the color section you will see an "Alpha" attribute. That sets the transparency of an actor where 0 is completely transparent and 1 is completely visible.

change self.attribute to (self.attribute + 1)%5 should be a change attribute but you have made it a rule condition

3) Create a rule in the actor you just created that checks if the score is less than 0. If it's less than 0, change the opacity attribute to 1, otherwise, change the opacity attribute to 0.

It sounds like you're subtracting 1 from the ball used attribute before it's out of play (i.e. it did not get into the goal). If you subtracted 1 after it goes out of play (or stops moving), you coul

Using the constrain rotation works PERFECT for the 45° angle, but NOT for the -45°. When the ball hits the LEFT side, the lever rotates to 45°, and stops, just as planned. But when it hits the RIGHT s

Have a game attribute called dragThis, set it to 0 (zero)

where the player is on the far left ( via a game attribute), like VVVVVV (an indie game, check it out on youtube). But instead it always moves so that the player is still in the centre of the screen.

I believe the solution is to constrain the self.width and self.height to the camera width and height. However my lack of math skills keeps me from figuring out an equation that always maintains the H