Discussions

If the order of creation of car and cannon can be either way (car before cannon OR cannon before car), still a similar solution like the one RcCookie presented can be used, that works in any case (any number of cars/cannons in the world): <Code Omitted>This will work for multiple cars in the world, too. It would work for multiple cannons

<Code Omitted>or just place the dimension required in the constructor call. For example: <Code Omitted>If dimensions given is larger than image, the image will be tiled onto the background.

So, no errors. Correct?

You will need to show your current ending code and be specific and complete as to what you want to happen.

The reflecting angle is always 180 minus twice the normal to the (tangent at the point of) surface hit minus the current rotation of the ball. So, vertical walls, or hitting a rectangle on its side, (with horizontal normals) would be: <Code Omitted>Horizontal walls, or hitting a rectangle on top or bottom, (with vertic

Maybe you need an intermediate class between World and your level worlds. Then you can put the spawning code there and use the instanceof conditional to check which type level world it actually is.

Thanks. Can you help me again please? I want to turn my actor(ball) with the right angle, like when it hits the wall or the brick to turn with the same angle but in the opposite direction.. but i have to know the angle between the actor and the wall it hits

What is the reason for the variable? What does it represent? Maybe you just have it in the wrong place.

That is exactly what the code given above does. Apple detects collision with banana, which in turn changes counter actor image.

I believe line 40 should be outside the method.

I just got the error and after trying the solution provided, it worked. Thank you.

danpost, you are right, I am using macOS. Have to try it on Windows. Thanks for you support!

Thanks! it works. Didnt think about that.

Ah, thanks. This helped me understand the problem and I managed to fix it!