private MD3Animation ExtractAnimation(String line)
{
String[] values = line.Split(' ', '\t', '/');
String[] strings = new String[5];
int index = 0;
foreach (String s in values)
{
if (s.Length != 0 && index < 5)
{
strings[index++] = s;
}
}
MD3Animation ani = new MD3Animation();
ani.StartFrame = int.Parse(strings[0]);
ani.Count = int.Parse(strings[1]);
ani.LoopingFrames = int.Parse(strings[2]);
ani.FramesPerSecond = int.Parse(strings[3]);
ani.Name = strings[4];
return(ani);
}
/// <summary>
/// Loads the the info for animations from a file.
/// </summary>
/// <param name="stream">Stream to load animations from.</param>
/// <returns>Returns two AnimationPlayer objects.</returns>
private AnimationPlayer[] LoadAnimations(Stream stream)
{
StreamReader reader = new StreamReader(stream);
IList lowerAnimations = new ArrayList();
IList upperAnimations = new ArrayList();
int legOffset = 0;
int torsoOffset = 0;
// Fill animations
while (reader.Peek() != -1)
{
string line = reader.ReadLine();
if (line.Length != 0 && char.IsDigit(line[0]))
{
MD3Animation ani = ExtractAnimation(line);
if (ani.Name.StartsWith("BOTH"))
{
lowerAnimations.Add(ani);
upperAnimations.Add(ani);
}
else if (ani.Name.StartsWith("TORSO"))
{
if (torsoOffset == 0)
{
torsoOffset = ani.StartFrame;
}
upperAnimations.Add(ani);
}
else if (ani.Name.StartsWith("LEGS"))
{
if (legOffset == 0)
{
legOffset = ani.StartFrame;
}
ani.StartFrame = ani.StartFrame - legOffset + torsoOffset;
lowerAnimations.Add(ani);
}
else
{
System.Diagnostics.Debug.Write("MD3 Config file - invalid name: " + ani.Name);
}
}
}
reader.Close();
// create AnimationPlayers
AnimationClip[] lowerClips = new AnimationClip[lowerAnimations.Count];
AnimationClip[] upperClips = new AnimationClip[upperAnimations.Count];
for (int i = 0; i < lowerClips.Length; i++)
{
MD3Animation ani = (MD3Animation)lowerAnimations[i];
lowerClips[i] = new AnimationClip(ani.Name, ani.StartFrame, ani.StartFrame + ani.Count - 1,
(float)ani.Count / ani.FramesPerSecond, ani.LoopingFrames != 0);
}
for (int i = 0; i < upperClips.Length; i++)
{
MD3Animation ani = (MD3Animation)upperAnimations[i];
upperClips[i] = new AnimationClip(ani.Name, ani.StartFrame, ani.StartFrame + ani.Count - 1,
(float)ani.Count / ani.FramesPerSecond, ani.LoopingFrames != 0);
}
return(new AnimationPlayer[] { new AnimationPlayer(lowerClips), new AnimationPlayer(upperClips) });
}
