gistfile1.cpp

//World.h
struct worldData
{
	-int type;
	int size;
};

class World
{

private:
...
	std::vector<std::vector<std::unique_ptr<worldData>>> worldMap;
public:
...
	void worldInitialization(const int villageCount, const int ressourceAmmount);

};

//World.cpp

void World::worldInitialization(const int _villageCount, const int _ressourceAmmount)
{
	std::vector<std::vector<std::unique_ptr<worldData>>> 
		temp(worldSize, std::vector<std::unique_ptr<worldData>>(worldSize));
	
	worldMap = std::move(temp); 

	for (int i = villageCount; i > 0; i--)
	{
		//TODO c++14 gives you std::make_unique
		auto temp = std::unique_ptr<Village>(new Village(this));
		villages.push_back(std::move(temp));
	}

	srand((unsigned int)time(NULL));
	for (int i = 0; i < worldSize; i++)
	{
		for (int j = 0; j < worldSize; j++)
		{
			
			if ((rand() % 100) < ressourceAmmount)
			{
				worldMap[i][j]->type = rand() % NUMBER_OF_RESSOURCES;
				worldMap[i][j]->size = (rand() % 100)+1 ;
			}
		}

	}

	return;
}