void readCurve(CurveTimeline timeline, int frameIndex, JsonValue valueMap) {
JsonValue curve = valueMap.get("curve");
if (curve == null) return;
if (curve.isString() && curve.asString().equals("stepped")) timeline.setStepped(frameIndex);
else if (curve.isArray()) {
timeline.setCurve(
frameIndex, curve.getFloat(0), curve.getFloat(1), curve.getFloat(2), curve.getFloat(3));
}
}
private void readCurve(DataInput input, int frameIndex, CurveTimeline timeline)
throws IOException {
switch (input.readByte()) {
case CURVE_STEPPED:
timeline.setStepped(frameIndex);
break;
case CURVE_BEZIER:
setCurve(
timeline,
frameIndex,
input.readFloat(),
input.readFloat(),
input.readFloat(),
input.readFloat());
break;
}
}