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ParticleSpawner: Fix crash when attaching to invisible entity

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This commit is contained in:
SmallJoker
2020-06-19 19:29:47 +02:00
parent 495f7198ef
commit 57df895cf9
2 changed files with 5 additions and 4 deletions
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7
src/client/content_cao.h
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@ -188,10 +188,11 @@ public:
return m_matrixnode->getRelativeTransformationMatrix(); return m_matrixnode->getRelativeTransformationMatrix();
} }
inline const core::matrix4 &getAbsolutePosRotMatrix() const inline const core::matrix4 *getAbsolutePosRotMatrix() const
{ {
assert(m_matrixnode); if (!m_matrixnode)
return m_matrixnode->getAbsoluteTransformation(); return nullptr;
return &m_matrixnode->getAbsoluteTransformation();
} }
inline f32 getStepHeight() const inline f32 getStepHeight() const

2
src/client/particles.cpp
View File

@ -349,7 +349,7 @@ void ParticleSpawner::step(float dtime, ClientEnvironment *env)
const core::matrix4 *attached_absolute_pos_rot_matrix = nullptr; const core::matrix4 *attached_absolute_pos_rot_matrix = nullptr;
if (m_attached_id) { if (m_attached_id) {
if (GenericCAO *attached = dynamic_cast<GenericCAO *>(env->getActiveObject(m_attached_id))) { if (GenericCAO *attached = dynamic_cast<GenericCAO *>(env->getActiveObject(m_attached_id))) {
attached_absolute_pos_rot_matrix = &attached->getAbsolutePosRotMatrix(); attached_absolute_pos_rot_matrix = attached->getAbsolutePosRotMatrix();
} else { } else {
unloaded = true; unloaded = true;
} }