private static void InstantiatePickable(XmlNode objectNode, Dictionary <int, XmlNode> dictProperties, ref List <ICheckpointLoadable> objectsLoadable)
{
string xString = objectNode.Attributes["x"].Value;
float xPos = float.Parse(xString, System.Globalization.CultureInfo.InvariantCulture);
string yString = objectNode.Attributes["y"].Value;
float yPos = float.Parse(yString, System.Globalization.CultureInfo.InvariantCulture);
Vector2 pos = new Vector2(xPos + (int.Parse(objectNode.Attributes["width"].Value) / 2), yPos - (int.Parse(objectNode.Attributes["height"].Value) / 2));
int globalIdCrate = int.Parse(objectNode.Attributes["gid"].Value) - 1;
XmlNode properties = dictProperties[globalIdCrate];
PickableType type = (PickableType)int.Parse(properties.FirstChild.Attributes["value"].Value);
Pickable p = null;
switch (type)
{
case PickableType.Apple:
p = new Apple(pos);
break;
case PickableType.ExtraLife:
p = new ExtraLife(pos);
break;
case PickableType.Crystal:
p = new CrystalPickable(pos);
break;
}
if (p != null)
{
objectsLoadable.Add(p);
}
}