protected override void OnLoad(EventArgs e)
{
scene = SceneLoader.FromFile("Levels\\Test.xml");
base.OnLoad(e);
}
public static Scene FromXml(string xml)
{
const string me = "SceneLoader";
NumberStyles styles = NumberStyles.Number;
CultureInfo culture = CultureInfo.InvariantCulture;
Scene scene = new Scene();
scene.Resources.LoadResource("Sound\\Environment\\WalkerPropCollision.mp3");
scene.Jukebox.AssertSound("Sound\\Environment\\WalkerPropCollision.mp3", "WalkerPropCollision");
scene.Resources.LoadResource("Sound\\Footsteps\\step1.mp3");
scene.Resources.LoadResource("Sound\\Footsteps\\step2.mp3");
scene.Resources.LoadResource("Sound\\Footsteps\\step3.mp3");
scene.Resources.LoadResource("Sound\\Footsteps\\step4.mp3");
scene.Jukebox.AssertSound("Sound\\Footsteps\\step1.mp3", "step1");
scene.Jukebox.AssertSound("Sound\\Footsteps\\step2.mp3", "step2");
scene.Jukebox.AssertSound("Sound\\Footsteps\\step3.mp3", "step3");
scene.Jukebox.AssertSound("Sound\\Footsteps\\step4.mp3", "step4");
scene.Player.AddStepSound("step1");
scene.Player.AddStepSound("step2");
scene.Player.AddStepSound("step3");
scene.Player.AddStepSound("step4");
XmlDocument document = new XmlDocument();
document.LoadXml(xml);
XmlElement level = document["level"];
XmlElement resources = level["resources"];
XmlElement entities = level["entities"];
XmlElement scripts = level["scripts"];
XmlElement player = level["player"];
Func<XmlElement, string, double> ParseDoubleAttr = (element, name) =>
double.Parse(element.Attributes[name].Value, styles, culture);
Func<XmlElement, string, bool> ParseBoolAttr = (element, name) =>
bool.Parse(element.Attributes[name].Value);
scene.Player.X = ParseDoubleAttr(player, "x");
scene.Player.Y = ParseDoubleAttr(player, "y");
scene.Player.Z = ParseDoubleAttr(player, "z");
foreach (XmlElement child in resources.ChildNodes)
{
if (child.Name == "resource")
{
string path = child.Attributes["path"].Value;
string macro = child.Attributes["macro"].Value;
scene.Resources.LoadResource(path);
scene.Jukebox.AssertSound(path, macro);
LogConsole.Info(me, "Loading '{0}'", path);
}
}
foreach (XmlElement child in scripts.ChildNodes)
{
// TODO: Parse 'n compile scripts!
}
foreach (XmlElement child in entities.ChildNodes)
{
if (child.Name == "entity")
{
var typename = "InvisibilityGame." + child.Attributes["class"].Value;
var args = new object[1] { child.Attributes["name"].Value };
var type = Type.GetType(typename);
Entity ent = (Entity)Activator
.CreateInstance(type, args);
if (child.HasAttribute("x"))
ent.X = ParseDoubleAttr(child, "x");
if (child.HasAttribute("y"))
ent.Y = ParseDoubleAttr(child, "y");
if (child.HasAttribute("z"))
ent.Z = ParseDoubleAttr(child, "z");
if (child.HasAttribute("width"))
ent.Width = ParseDoubleAttr(child, "width");
if (child.HasAttribute("height"))
ent.Height = ParseDoubleAttr(child, "height");
if (child.HasAttribute("length"))
ent.Length = ParseDoubleAttr(child, "length");
scene.AddEntity(ent);
}
}
return scene;
}
