Fix divide-by-zero crash in getAnimationProgress() (#7532)

diasurgical · Nov 16, 2024 · 1b522fe · 1b522fe
1 parent 8b74bd5
commit 1b522fe
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/Source/engine/animationinfo.cpp b/Source/engine/animationinfo.cpp
@@ -65,6 +65,10 @@ uint8_t AnimationInfo::getAnimationProgress() const
 	int32_t tickModifier = tickModifier_;
 
 	if (relevantFramesForDistributing_ <= 0) {
+		if (ticksPerFrame <= 0) {
+			Log("getAnimationProgress: Invalid ticksPerFrame {}", ticksPerFrame);
+			return 0;
+		}
 		// This logic is used if animation distribution is not active (see getFrameToUseForRendering).
 		// In this case the variables calculated with animation distribution are not initialized and we have to calculate them on the fly with the given information.
 		ticksSinceSequenceStarted = ((currentFrame * ticksPerFrame) + tickCounterOfCurrentFrame) * baseValueFraction;