UnityMirror/spine-runtimes
1
0
Fork 0
mirror of https://github.com/EsotericSoftware/spine-runtimes.git synced 2026-02-04 06:14:53 +08:00
Code Issues Packages Projects Releases Wiki Activity

[libgdx] Improved AnimationState behavior when paused.

Browse Source 
Ie, when time scale is 0 or `update(0)` is used.

* Better check for whether the from entry has been applied at least once.
* Discard the from entry if both the from and to entries haven't advanced. Ie, the mix hasn't started for the from entry.
This commit is contained in:
Nathan Sweet 2024-12-06 12:43:55 -10:00
parent a4b5605921
commit 8d058fb4f4
1 changed files with 11 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/AnimationState.java
View File

@ -180,16 +180,18 @@ public class AnimationState {
from.animationLast = from.nextAnimationLast;
from.trackLast = from.nextTrackLast;
// Require mixTime > 0 to ensure the mixing from entry was applied at least once.
if (to.mixTime > 0 && to.mixTime >= to.mixDuration) {
// Require totalAlpha == 0 to ensure mixing is complete, unless mixDuration == 0 (the transition is a single frame).
if (from.totalAlpha == 0 || to.mixDuration == 0) {
to.mixingFrom = from.mixingFrom;
if (from.mixingFrom != null) from.mixingFrom.mixingTo = to;
to.interruptAlpha = from.interruptAlpha;
queue.end(from);
if (to.nextTrackLast != -1) { // The from entry was applied at least once.
boolean discard = to.mixTime == 0 && from.mixTime == 0; // Discard the from entry when neither have advanced yet.
if (to.mixTime >= to.mixDuration || discard) {
// Require totalAlpha == 0 to ensure mixing is complete or the transition is a single frame or discarded.
if (from.totalAlpha == 0 || to.mixDuration == 0 || discard) {
to.mixingFrom = from.mixingFrom;
if (from.mixingFrom != null) from.mixingFrom.mixingTo = to;
to.interruptAlpha = from.interruptAlpha;
queue.end(from);
}
return finished;
}
return finished;
}
from.trackTime += delta * from.timeScale;