// Check that the player can create a specific object, by checking that he already possess every requirements needed
public bool CanCreate(WorldObject obj)
{
List<Type> requirements = obj.GetBuildingRequirements();
// Check that for each type requirement, there is an object in the children of the player
foreach (Type requirement in requirements) {
Component objInChildren = this.GetComponentInChildren( requirement );
// If no object of type requirement was found, then the player cannot create the object yet
if (objInChildren == null) {
return false;
}
}
return true;
}