Should I only ever have one box2d contact listener in a project?
Let’s say I have a bird and a rock. Would they use the same listener or have their own?
Thanks
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Should I only ever have one box2d contact listener in a project?
Let’s say I have a bird and a rock. Would they use the same listener or have their own?
Thanks
Use one contact listener, and have it handle what happens with various combinations of objects collide.
Normally i just tell each object it collided with the other, and let it decide internally if it should do anything beyond that.