private void LoadFrames(string dataPath)
{
XmlReader xmlReader = XmlReader.Create(dataPath);
while (xmlReader.Read())
{
if (xmlReader.IsStartElement("sprite"))
{
string frameName = xmlReader.GetAttribute("name");
if (frameName.Contains(Name))
{
SpriteFrame animationFrame = new SpriteFrame();
animationFrame.Name = frameName;
animationFrame.SourceRect.X = Convert.ToInt32(xmlReader.GetAttribute("x"));
animationFrame.SourceRect.Y = Convert.ToInt32(xmlReader.GetAttribute("y"));
animationFrame.SourceRect.Width = Convert.ToInt32(xmlReader.GetAttribute("width"));
animationFrame.SourceRect.Height = Convert.ToInt32(xmlReader.GetAttribute("height"));
allFrames.Add(animationFrame);
}
}
}
}
private void UpdateAnimationFrame(GameTime gameTime)
{
timer += gameTime.ElapsedGameTime.Milliseconds;
if (currentFrames.Count == 0)
{
throw new Exception("No current animation set");
}
if (timer > FrameDelay)
{
timer = 0;
if (currentFrameCount < currentFrames.Count - 1) // wenn der aktulle frame nicht der letzte ist
{
currentFrameCount++; // dann einen frame weiter zählen
}
else
{
currentFrameCount = 0; // sonst wieder vorne anfangen
}
CurrentFrame = currentFrames[currentFrameCount];
}
}