// Use this for initialization
void Start()
{
Animations.AnimationSet set = new Animations.AnimationSet();
set.animations = new Animations.RGBAnimation[5];
for (int a = 0; a < set.animations.Length; ++a)
{
Animations.RGBAnimation anim = new Animations.RGBAnimation();
anim.tracks = new Animations.RGBAnimationTrack[a + 1];
anim.duration = 2500;
for (int i = 0; i < anim.tracks.Length; ++i)
{
var keyframes = new Animations.RGBKeyframe[Animations.Constants.MAX_KEYFRAMES];
for (int j = 0; j < 3; ++j)
{
keyframes[j].time = (byte)j;
keyframes[j].red = (byte)j;
keyframes[j].green = (byte)j;
keyframes[j].blue = (byte)j;
}
var track = new Animations.RGBAnimationTrack();
track.keyframes = keyframes;
track.count = 3;
track.duration = (short)(2000 - 10 * i);
track.startTime = (short)(123 + i);
track.ledIndex = (byte)(i);
anim.tracks[i] = track;
}
set.animations[a] = anim;
var bytes = Animations.RGBAnimation.ToByteArray(anim);
Debug.Log(bytes.ToString());
}
}
public void UploadCurrentAnim(Animations.AnimationSet animSet)
{
// Try to send the anim down!
foreach (var die in dice)
{
Debug.Log("Uploading anim on die " + die.name);
StartCoroutine(die.UploadAnimationSet(animSet));
}
}
public void FromAnimationSet(AnimationSet set)
{
// Reset the animations, and read them in!
animations = new List <EditAnimation>();
for (int i = 0; i < set.animations.Length; ++i)
{
var anim = set.getAnimation((ushort)i);
var editAnim = new EditAnimation();
for (int j = 0; j < anim.trackCount; ++j)
{
var track = anim.GetTrack(set, (ushort)j);
var editTrack = new EditTrack();
editTrack.ledIndices = new List <int>();
editTrack.ledIndices.Add(track.ledIndex);
var rgbTrack = track.GetTrack(set);
for (int k = 0; k < rgbTrack.keyFrameCount; ++k)
{
var kf = rgbTrack.GetKeyframe(set, (ushort)k);
var editKf = new EditKeyframe();
editKf.time = (float)kf.time() / 1000.0f;
if (kf.colorIndex() == AnimationSet.SPECIAL_COLOR_INDEX)
{
editKf.color = new Color32(255, 255, 255, 0); // Important part is alpha
}
else
{
editKf.color = ColorMapping.InverseRemap(set.getColor(kf.colorIndex()));
}
editTrack.keyframes.Add(editKf);
}
editAnim.tracks.Add(editTrack);
}
// De-duplicate tracks
for (int l = 0; l < editAnim.tracks.Count; ++l)
{
for (int m = l + 1; m < editAnim.tracks.Count; ++m)
{
if (editAnim.tracks[m].keyframes.SequenceEqual(editAnim.tracks[l].keyframes, EditKeyframe.DefaultComparer))
{
// Concatenate the leds
editAnim.tracks[l].ledIndices.AddRange(editAnim.tracks[m].ledIndices);
// Remove the second edit anim
editAnim.tracks.RemoveAt(m);
m--;
}
}
}
editAnim.@event = (Die.AnimationEvent)anim.animationEvent;
editAnim.@specialColorType = (Die.SpecialColor)anim.specialColorType;
animations.Add(editAnim);
}
}
void Awake()
{
_animSet = new Animations.AnimationSet
{
animations = Enumerable.Range(0, 6)
.Select(i => new Animations.RGBAnimation()
{
duration = 1000, tracks = new Animations.RGBAnimationTrack[0]
})
.ToArray()
};
_widthPadding = (transform as RectTransform).rect.width - _ticksRoot.rect.width;
Duration = _minDuration;
Zoom = _minZoom;
Clear();
}
public uint evaluate(AnimationSet set, int time)
{
if (keyFrameCount == 0)
{
return(0);
}
// Find the first keyframe
ushort nextIndex = 0;
while (nextIndex < keyFrameCount && GetKeyframe(set, nextIndex).time() < time)
{
nextIndex++;
}
if (nextIndex == 0)
{
// The first keyframe is already after the requested time, clamp to first value
return(GetKeyframe(set, nextIndex).color(set));
}
else if (nextIndex == keyFrameCount)
{
// The last keyframe is still before the requested time, clamp to the last value
return(GetKeyframe(set, (ushort)(nextIndex - 1)).color(set));
}
else
{
// Grab the prev and next keyframes
var nextKeyframe = GetKeyframe(set, nextIndex);
ushort nextKeyframeTime = nextKeyframe.time();
uint nextKeyframeColor = nextKeyframe.color(set);
var prevKeyframe = GetKeyframe(set, (ushort)(nextIndex - 1));
ushort prevKeyframeTime = prevKeyframe.time();
uint prevKeyframeColor = prevKeyframe.color(set);
// Compute the interpolation parameter
// To stick to integer math, we'll scale the values
int scaler = 1024;
int scaledPercent = (time - prevKeyframeTime) * scaler / (nextKeyframeTime - prevKeyframeTime);
int scaledRed = Utils.getRed(prevKeyframeColor) * (scaler - scaledPercent) + Utils.getRed(nextKeyframeColor) * scaledPercent;
int scaledGreen = Utils.getGreen(prevKeyframeColor) * (scaler - scaledPercent) + Utils.getGreen(nextKeyframeColor) * scaledPercent;
int scaledBlue = Utils.getBlue(prevKeyframeColor) * (scaler - scaledPercent) + Utils.getBlue(nextKeyframeColor) * scaledPercent;
return(Utils.toColor((byte)(scaledRed / scaler), (byte)(scaledGreen / scaler), (byte)(scaledBlue / scaler)));
}
}
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 byte padding; // 0 - 20
public ref RGBKeyframe GetKeyframe(AnimationSet set, ushort keyframeIndex)
{
Debug.Assert(keyframeIndex < keyFrameCount);
return(ref set.getKeyframe((ushort)(keyframesOffset + keyframeIndex)));
}
public uint color(AnimationSet set)
{
return(set.getColor32(colorIndex()));
}
public byte specialColorType; // is really SpecialColor
public ref AnimationTrack GetTrack(AnimationSet set, ushort index)
{
Debug.Assert(index < trackCount);
return(ref set.getTrack((ushort)(tracksOffset + index)));
}
public uint evaluate(AnimationSet set, int time)
{
return(GetTrack(set).evaluate(set, time));
}
public byte padding; // Keyframe count
public ref RGBTrack GetTrack(AnimationSet set)
{
return(ref set.getRGBTrack(trackOffset));
}