Discussions

You did it again! You are creating TWO instances of Spider class objects. You adding the second one to the world, and rotating the first one. You need to add and turn the same one. <Code Omitted>

Glad you have it working now! You can remove the 'alive' variable from the spider class, as it is not being used.

@bluewise, what does that have to do with this discussion? Please, in the future, just start a new discussion. Check out this scenario that comes with source code (you could have used the search bar with 'credit card checker' and easily have found it).

The bottom post is the code for a world that starts with a gun, and adds a random number of birds to it every 40 seconds. The top post is the code for the Bird class, which moves the birds across the screen toward the right, checking for collisions and (right) edge of world. Also, if four birds make it across the screen, the game ends. I noticed one more problem with the counting of birds making it across the screen. The count variable has to be a 'class' variable, not an 'instance object' variable. As an instance object variable, each bird that makes it across the screen will increment

I updated the demo linked on my previous post. It has two movement methods: a 4-way movement and an 8-way movement method. I have two views: one with dots (4 or 8, depending on which method is being used) to guide the actor and the other with shapes and lines, where you can adjust the thickness of the lines. Also, you can change the 'hand' that the actor uses to guide along the edge of the background color. I added bars (from my Bar class), three for switches and two for adjustable values for the thicknesses of the lines.

Edit: I saw only your first post, thx

k thx

There is some information here.

Ahhhh, yeah thanks guys

if (getWorld() != null) { ...

thx this helped :)