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Set limit to mixing from track entries.

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This commit is contained in:
NathanSweet 2017-05-16 14:31:45 +02:00
parent 02660ddd0a
commit d7c4195bc7
1 changed files with 16 additions and 9 deletions
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25
spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/AnimationState.java
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@ -95,7 +95,7 @@ public class AnimationState {
current.delay = 0;
}
TrackEntry from = current.mixingFrom, next = current.next;
TrackEntry next = current.next;
if (next != null) {
// When the next entry's delay is passed, change to the next entry, preserving leftover time.
float nextTime = current.trackLast - next.delay;
@ -110,20 +110,21 @@ public class AnimationState {
}
continue;
}
} else if (current.trackLast >= current.trackEnd && from == null) {
} else if (current.trackLast >= current.trackEnd && current.mixingFrom == null) {
// Clear the track when there is no next entry, the track end time is reached, and there is no mixingFrom.
tracks.set(i, null);
queue.end(current);
disposeNext(current);
continue;
}
if (from != null && updateMixingFrom(current, delta)) {
if (current.mixingFrom != null && updateMixingFrom(current, delta, 2)) {
// End mixing from entries once all have completed.
do {
TrackEntry from = current.mixingFrom;
current.mixingFrom = null;
while (from != null) {
queue.end(from);
from = from.mixingFrom;
} while (from != null);
current.mixingFrom = null;
}
}
current.trackTime += currentDelta;
@ -133,12 +134,18 @@ public class AnimationState {
}
/** Returns true when all mixing from entries are complete. */
private boolean updateMixingFrom (TrackEntry entry, float delta) {
private boolean updateMixingFrom (TrackEntry entry, float delta, int animationCount) {
TrackEntry from = entry.mixingFrom;
if (from == null) return true;
boolean finished = updateMixingFrom(from, delta);
if (entry.mixTime >= entry.mixDuration && entry.mixTime > 0) return finished;
boolean finished = updateMixingFrom(from, delta, animationCount + 1);
if (entry.mixTime >= entry.mixDuration && entry.mixTime > 0) {
if (animationCount > 6 && from.mixingFrom == null) { // Limit the mixing from linked list.
entry.mixingFrom = null;
queue.end(from);
}
return finished;
}
from.animationLast = from.nextAnimationLast;
from.trackLast = from.nextTrackLast;