Moderator: Coders of Rage
Code: Select all
// The component calss
class GraphicalComp
{
public:
static GraphicsManager m();
void setImage(Image img);
void setPos(int x, int y);
//ect
};
//and then the manager
class GraphicsManager
{
public:
void addSprite(GraphicalComp g);
void render();
private:
std::vector<GraphicalComp> sprites;
};
Code: Select all
class Player: public Sprite
{
Player();
//Contents of player class
};
I'm not quite sure i understand what you are trying to do. What are the components using the static instance of the manager for. Also, if the manager is going to manage components wouldn't using pointers/references for the components be better, since you want the changes some manager(say the physics manager) makes to a component to reflect in the other managers(say the Render manager).BlobOfFailure wrote:I've been working on an engine I started working on awhile ago, but abandoned due to lack of interest, and I'm currently re-writing the majority of it due to poor design, and I was wondering if I was going about a component based system the right way. Basically currently I have several manager classes, each of the also have a representative component class that contains a static instance of the manager as well any functions that would be commonly used among any class inheriting from that class, but it just feels too much like a singleton to me, and I want to make sure that it's following the object oriented design theory before I re-write everything to work around that system.
An example of what I'm talking about if I didn't clearly explain it,and then when I create a class that requires something to be rendered on the screen,Code: Select all
// The component calss class GraphicalComp { public: static GraphicsManager m(); void setImage(Image img); void setPos(int x, int y); //ect }; //and then the manager class GraphicsManager { public: void addSprite(GraphicalComp g); void render(); private: std::vector<GraphicalComp> sprites; };
Code: Select all
class Player: public Sprite { Player(); //Contents of player class };
