public RGBTrack ToTrack(EditDataSet editSet, DataSet.AnimationBits bits)
{
RGBTrack ret = new RGBTrack();
ret.keyframesOffset = (ushort)bits.rgbKeyframes.Count;
ret.keyFrameCount = (byte)gradient.keyframes.Count;
ret.ledMask = 0;
foreach (int index in ledIndices)
{
ret.ledMask |= (uint)(1 << index);
}
// Add the keyframes
foreach (var editKeyframe in gradient.keyframes)
{
var kf = editKeyframe.ToRGBKeyframe(editSet, bits);
bits.rgbKeyframes.Add(kf);
}
return(ret);
}
public RGBTrack[] ToRGBTracks(EditDataSet editSet, DataSet.AnimationBits bits)
{
RGBTrack[] ret = new RGBTrack[gradients.Count];
for (int i = 0; i < gradients.Count; ++i)
{
RGBTrack t = new RGBTrack();
t.keyframesOffset = (ushort)bits.rgbKeyframes.Count;
t.keyFrameCount = (byte)gradients[i].keyframes.Count;
t.ledMask = 0;
t.ledMask = (uint)(1 << i);
// Add the keyframes
foreach (var editKeyframe in gradients[i].keyframes)
{
var kf = editKeyframe.ToRGBKeyframe(editSet, bits);
bits.rgbKeyframes.Add(kf);
}
ret[i] = t;
}
return(ret);
}
public bool Equals(RGBTrack other)
{
return(keyframesOffset == other.keyframesOffset && keyFrameCount == other.keyFrameCount);
}
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);
}
public void Compress()
{
// First try to find identical sets of keyframes in tracks
for (int t = 0; t < rgbTracks.Length; ++t)
{
RGBTrack trackT = rgbTracks[t];
for (int r = t + 1; r < rgbTracks.Length; ++r)
{
RGBTrack trackR = rgbTracks[r];
// Only try to collapse tracks that are not exactly the same
if (!trackT.Equals(trackR))
{
if (trackR.keyFrameCount == trackT.keyFrameCount)
{
// Compare actual keyframes
bool kfEquals = true;
for (int k = 0; k < trackR.keyFrameCount; ++k)
{
var kfRk = trackR.GetKeyframe(this, (ushort)k);
var kfTk = trackT.GetKeyframe(this, (ushort)k);
if (!kfRk.Equals(kfTk))
{
kfEquals = false;
break;
}
}
if (kfEquals)
{
// Sweet, we can compress the keyframes
// Fix up any other tracks
for (int i = 0; i < rgbTracks.Length; ++i)
{
RGBTrack tr = rgbTracks[i];
if (tr.keyframesOffset > trackR.keyframesOffset)
{
tr.keyframesOffset -= trackR.keyFrameCount;
rgbTracks[i] = tr;
}
}
// Remove the duplicate keyframes
var newKeyframes = new RGBKeyframe[keyframes.Length - trackR.keyFrameCount];
for (int i = 0; i < trackR.keyframesOffset; ++i)
{
newKeyframes[i] = keyframes[i];
}
for (int i = trackR.keyframesOffset + trackR.keyFrameCount; i < keyframes.Length; ++i)
{
newKeyframes[i - trackR.keyFrameCount] = keyframes[i];
}
keyframes = newKeyframes;
// And make R point to the keyframes of T
trackR.keyframesOffset = trackT.keyframesOffset;
rgbTracks[r] = trackR;
}
}
}
}
}
// Then remove duplicate RGB tracks
for (int t = 0; t < rgbTracks.Length; ++t)
{
ref RGBTrack trackT = ref rgbTracks[t];
for (int r = t + 1; r < rgbTracks.Length; ++r)
{
ref RGBTrack trackR = ref rgbTracks[r];
if (trackR.Equals(trackT))
{
// Remove track R and fix anim tracks
// Fix up other animation tracks
for (int j = 0; j < tracks.Length; ++j)
{
ref AnimationTrack trj = ref tracks[j];
if (trj.trackOffset == r)
{
trj.trackOffset = (ushort)t;
}
else if (trj.trackOffset > r)
{
trj.trackOffset--;
}
}
// Remove the duplicate RGBTrack
var newRGBTracks = new RGBTrack[rgbTracks.Length - 1];
for (int j = 0; j < r; ++j)
{
newRGBTracks[j] = rgbTracks[j];
}
for (int j = r + 1; j < rgbTracks.Length; ++j)
{
newRGBTracks[j - 1] = rgbTracks[j];
}
rgbTracks = newRGBTracks;
}