Another c based object system sketch - decouple code from data

object.c

enum eClass
{
	MODEL,
	RENDERABLE,
	ATTACHMENT,
	LOCATION
}; 

struct Object
{
	enum eClass;
	int32_t id;
};

Object* new(eClass class);

struct Model
{
	Object* object;
	Vertices **verts;
	//..
};
	
struct ModelData
{
	char pathmane[256];
};

void model_init(Model* object, ModelData* params)
{
}

struct Renderable
{
	OBject object;
	Model* model;
}
void rennderable_init(Renderable* renderable, RenderableData* params)
{
}

typedef void (*initfnptr)(void *, void *);

void init(eclass class, Object* object, void* params);
{
	static initfnptr init_fn_table[] =
		{ (initfnptr) model_init,
		  (initfnptr) renderable_init,
		  ..
		};

	switch (object->eClass)
	{
	case MODEL:
		((void (*)(Model*, ModelData*)) init_fn_table[MODEL])((Model*) object, (ModelData*) params);
		break;
	case RENDERABLE:
		((void (*)(Renderable*, RenderableData*)) init_fn_table[MODEL])((Renderable*) object, (RenderableData*) params);
		break;
	default:
		// arrgh;
		break;
	}
			
															  
	
}