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Fix RANDOM_KISS rounding crash.

This commit is contained in:
DelinWorks 2022-06-12 01:39:11 +03:00
parent d28e92aa45
commit 224bcf3397
1 changed files with 3 additions and 3 deletions
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6
core/2d/CCParticleSystem.cpp
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@ -860,7 +860,7 @@ void ParticleSystem::addParticles(int count, int animationIndex, int animationCe
Vec2 point = {0, 0}; Vec2 point = {0, 0};
{ {
int rand0 = abs(RANDOM_KISS() * shape.mask.points.size()); int rand0 = RANDOM_KISS_ABS() * shape.mask.points.size();
int index = MIN(rand0, shape.mask.points.size() - 1); int index = MIN(rand0, shape.mask.points.size() - 1);
point = shape.mask.points[index]; point = shape.mask.points[index];
} }
@ -915,7 +915,7 @@ void ParticleSystem::addParticles(int count, int animationIndex, int animationCe
{ {
for (int i = start; i < _particleCount; ++i) for (int i = start; i < _particleCount; ++i)
{ {
int rand0 = abs(RANDOM_KISS() * _animIndexCount); int rand0 = RANDOM_KISS_ABS() * _animIndexCount;
_particleData.animCellIndex[i] = MIN(rand0, _animIndexCount - 1); _particleData.animCellIndex[i] = MIN(rand0, _animIndexCount - 1);
} }
} }
@ -927,7 +927,7 @@ void ParticleSystem::addParticles(int count, int animationIndex, int animationCe
for (int i = start; i < _particleCount; ++i) for (int i = start; i < _particleCount; ++i)
{ {
int rand0 = abs(RANDOM_KISS() * _randomAnimations.size()); int rand0 = RANDOM_KISS_ABS() * _randomAnimations.size();
int index = MIN(rand0, _randomAnimations.size() - 1); int index = MIN(rand0, _randomAnimations.size() - 1);
_particleData.animIndex[i] = _randomAnimations[index]; _particleData.animIndex[i] = _randomAnimations[index];
auto& descriptor = _animations.at(_particleData.animIndex[i]); auto& descriptor = _animations.at(_particleData.animIndex[i]);