LingASDJ/Magic_Ling_Pixel_Dungeon
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v0.9.0: fixed a race condition when 'now' is read as it is being updated

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This commit is contained in:
Evan Debenham 2020-09-04 23:31:53 -04:00
parent c273f30f72
commit fe23143d0e
1 changed files with 6 additions and 5 deletions
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9
core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/Actor.java
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@ -215,14 +215,14 @@ public abstract class Actor implements Bundlable {
current = null; current = null;
if (!interrupted) { if (!interrupted) {
now = Float.MAX_VALUE; float earliest = Float.MAX_VALUE;
for (Actor actor : all) { for (Actor actor : all) {
//some actors will always go before others if time is equal. //some actors will always go before others if time is equal.
if (actor.time < now || if (actor.time < earliest ||
actor.time == now && (current == null || actor.actPriority > current.actPriority)) { actor.time == earliest && (current == null || actor.actPriority > current.actPriority)) {
now = actor.time; earliest = actor.time;
current = actor; current = actor;
} }
@ -231,6 +231,7 @@ public abstract class Actor implements Bundlable {
if (current != null) { if (current != null) {
now = current.time;
Actor acting = current; Actor acting = current;
if (acting instanceof Char && ((Char) acting).sprite != null) { if (acting instanceof Char && ((Char) acting).sprite != null) {