/// <summary>
/// Get ammo packs attributes
/// </summary>
/// <param name="xmlDoc">XML document that contains the attributes</param>
public static void LoadGunsAttributes(XmlDocument xmlDoc, ref GameEntityList sceneObjects)
{
Debug.Assert(xmlDoc != null);
Debug.Assert(sceneObjects != null);
XmlNodeList nodeList = xmlDoc.GetElementsByTagName("guns");
if (nodeList.Count > 0) //if XML has ammopacks...
{
//get list of guns in scene
XmlElement nodeElement = (XmlElement)nodeList.Item(0);
//List available gun types in project
List<String> guntypeNames = new List<String>(Enum.GetNames(typeof(GunType)));
Int32[] guntypeValues = (Int32[])Enum.GetValues(typeof(GunType));
//get all guns definitions from XML file
foreach (XmlElement xmle in nodeElement.ChildNodes)
{
String assetName = null;
Gun g = new Gun();
try
{
assetName = Convert.ToString(xmle.GetAttribute("name"));
g.NumberOfBullets = Convert.ToInt32(xmle.GetAttribute("bullets"));
//traduz o string em um tipo enumerado
Int32 position = guntypeNames.IndexOf(xmle.GetAttribute("guntype"));
g.GunType = (GunType)guntypeValues[position];
g.IsRotatable = Convert.ToBoolean(xmle.GetAttribute("isRotatable"));
if (g.IsRotatable == true)
g.AngleOffset = Convert.ToSingle(xmle.GetAttribute("angleOffset"));
String spriteName = Convert.ToString(xmle.GetAttribute("spriteAssetName"));
String bulletAssetName = Convert.ToString(xmle.GetAttribute("bulletAssetName"));
Model bulletModel = SystemResources.Content.Load<Model>(@bulletAssetName);
int bulletLifeTime = Convert.ToInt32(xmle.GetAttribute("bulletLifeTime"));
g.Sprite = SystemResources.Content.Load<Texture2D>(@spriteName);
g.Bullet = new Bullet(bulletLifeTime, bulletModel.Meshes[0]);
g.Bullet.Damage = Convert.ToInt32(xmle.GetAttribute("bulletDamage"));
g.Bullet.BulletModel = bulletModel;
}
catch (InvalidCastException e)
{
Log.Write("BuildObjectsList: InvalidCastExpcetion raised (did you forget some ammopack setting?)");
Log.Write(e.Message);
}
sceneObjects.Add(assetName, g);
}
}
}
/// <summary>
/// Add a new gun to the list of arms
/// </summary>
/// <param name="g">IT MUST HAVE TO BE A GUN!!!</param>
public void Add(GameObjectEntity goe)
{
if (goe is Gun)
{
Gun g = (Gun)goe;
arms.Add(g);
if (this.actualGun == null)
this.actualGun = g;
}
else
{
Log.Write("Erro: Player.Add esperava um objeto do tipo 'Gun'");
}
}