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Optimised autosegments.

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This commit is contained in:
Blaz Kristan 2021-11-25 22:17:40 +01:00
parent e8ae4e76a3
commit ac0a853030
1 changed files with 17 additions and 17 deletions
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34
wled00/json.cpp
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@ -11,8 +11,6 @@ void deserializeSegment(JsonObject elem, byte it, byte presetId)
byte id = elem["id"] | it;
if (id >= strip.getMaxSegments()) return;
bool repeat = elem["rpt"] | false;
WS2812FX::Segment& seg = strip.getSegment(id);
//WS2812FX::Segment prev;
//prev = seg; //make a backup so we can tell if something changed
@ -24,6 +22,23 @@ void deserializeSegment(JsonObject elem, byte it, byte presetId)
stop = (len > 0) ? start + len : seg.stop;
}
bool repeat = elem["rpt"] | false;
if (repeat && stop>0) {
elem.remove("id"); // remove for recursive call
elem.remove("rpt"); // remove for recursive call
elem.remove("n"); // remove for recursive call
uint16_t len = stop - start;
for (byte i=1; i<strip.getMaxSegments(); i++) {
start = start + len;
if (start >= strip.getLengthTotal()) break;
elem["start"] = start;
elem["stop"] = start + len;
elem["rev"] = !elem["rev"]; // alternate reverse on even/odd segments
deserializeSegment(elem, i, presetId); // recursive call with new id
}
return;
}
if (elem["n"]) {
// name field exists
if (seg.name) { //clear old name
@ -212,21 +227,6 @@ void deserializeSegment(JsonObject elem, byte it, byte presetId)
seg.setOption(SEG_OPTION_FREEZE, false);
}
if (repeat) {
elem.remove("id");
elem.remove("rpt");
elem.remove("n");
len = stop - start;
for (byte i=1; i<strip.getMaxSegments(); i++) {
start = start + len;
if (start >= strip.getLengthTotal()) break;
elem["start"] = start;
elem["stop"] = start + len;
elem["rev"] = !elem["rev"];
deserializeSegment(elem, i, presetId);
}
}
return; // seg.differs(prev);
}