public AnimationSet ToAnimationSet()
{
AnimationSet set = new AnimationSet();
// Collect all colors used and stuff them in the palette
var colors = new Dictionary <Color32, int>();
int index = 0;
foreach (var anim in animations)
{
foreach (var animTrack in anim.tracks)
{
foreach (var keyframe in animTrack.keyframes)
{
var color = keyframe.color;
if (color.a != 0)
{
int ignore = 0;
if (!colors.TryGetValue(keyframe.color, out ignore))
{
colors.Add(keyframe.color, index);
index++;
}
}
// else its a special color
}
}
}
// Add the colors to the palette
set.palette = new byte[colors.Count * 3];
foreach (var ci in colors)
{
Color32 color = ColorMapping.RemapColor(ci.Key);
int i = ci.Value;
set.palette[i * 3 + 0] = color.r;
set.palette[i * 3 + 1] = color.g;
set.palette[i * 3 + 2] = color.b;
}
int currentTrackOffset = 0;
int currentKeyframeOffset = 0;
var anims = new List <Animation>();
var tracks = new List <AnimationTrack>();
var rgbTracks = new List <RGBTrack>();
var keyframes = new List <RGBKeyframe>();
// Add animations
for (int animIndex = 0; animIndex < animations.Count; ++animIndex)
{
var editAnim = animations[animIndex];
var anim = new Animation();
anim.duration = (ushort)(editAnim.duration * 1000.0f);
anim.tracksOffset = (ushort)currentTrackOffset;
anim.trackCount = (ushort)editAnim.tracks.Sum(t => t.ledIndices.Count);
anim.animationEvent = (byte)editAnim.@event;
anim.specialColorType = (byte)editAnim.@specialColorType;
anims.Add(anim);
// Now add tracks
for (int j = 0; j < editAnim.tracks.Count; ++j)
{
var editTrack = editAnim.tracks[j];
foreach (var led in editTrack.ledIndices)
{
var track = new AnimationTrack();
var rgbTrack = new RGBTrack();
rgbTrack.keyframesOffset = (ushort)currentKeyframeOffset;
rgbTrack.keyFrameCount = (byte)editTrack.keyframes.Count;
track.trackOffset = (ushort)rgbTracks.Count;
rgbTracks.Add(rgbTrack);
track.ledIndex = (byte)led;
// Now add keyframes
for (int k = 0; k < editTrack.keyframes.Count; ++k)
{
var editKeyframe = editTrack.keyframes[k];
int colorIndex = AnimationSet.SPECIAL_COLOR_INDEX;
if (editKeyframe.color.a != 0)
{
colorIndex = colors[editKeyframe.color];
}
var keyframe = new RGBKeyframe();
keyframe.setTimeAndColorIndex((ushort)(editKeyframe.time * 1000.0f), (ushort)colorIndex);
keyframes.Add(keyframe);
}
currentKeyframeOffset += editTrack.keyframes.Count;
tracks.Add(track);
}
}
currentTrackOffset += editAnim.tracks.Sum(t => t.ledIndices.Count);
}
set.keyframes = keyframes.ToArray();
set.rgbTracks = rgbTracks.ToArray();
set.tracks = tracks.ToArray();
set.animations = anims.ToArray();
set.Compress();
return(set);
}
