Game Objects Talking To Each Other
- by PhilCK
What is a good way of dealing with objects and having them talk to each other?
Up until now all my games hobby/student have been small so this problem was generally solved in a rather ugly way, which lead to tight integration and circular dependencies. Which was fine for the size of projects I was doing.
However my projects have been getting bigger in size and complexity and now I want to start re-using code, and making my head a simpler place.
The main problem I have is generally along the lines of Player needs to know about the Map and so does the Enemy, this has usually descended into setting lots of pointers and having lots of dependencies, and this becomes a mess quickly.
I have thought along the lines of a message style system. but I cant really see how this reduces the dependencies, as I would still be sending the pointers everywhere.
Thanks.
PS: I guess this has been discussed before, but I don't know what its called just the need I have.
