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| author | SmallJoker <mk939@ymail.com> | 2020-06-19 19:29:47 +0200 |
|---|---|---|
| committer | SmallJoker <mk939@ymail.com> | 2020-06-19 19:29:47 +0200 |
| commit | 57df895cf93d79293a8b47802f9523bafcaa330f (patch) | |
| tree | a564c71b88990394e198760997dea4ba3b91a8ff | |
| parent | 495f7198ef8336048fd3a03a9705fe45dbd57574 (diff) | |
| download | minetest-57df895cf93d79293a8b47802f9523bafcaa330f.tar.gz minetest-57df895cf93d79293a8b47802f9523bafcaa330f.tar.bz2 minetest-57df895cf93d79293a8b47802f9523bafcaa330f.zip | |
ParticleSpawner: Fix crash when attaching to invisible entity
| -rw-r--r-- | src/client/content_cao.h | 7 | ||||
| -rw-r--r-- | src/client/particles.cpp | 2 |
2 files changed, 5 insertions, 4 deletions
diff --git a/src/client/content_cao.h b/src/client/content_cao.h index 699148c52..974ff9a1e 100644 --- a/src/client/content_cao.h +++ b/src/client/content_cao.h @@ -188,10 +188,11 @@ public: return m_matrixnode->getRelativeTransformationMatrix(); } - inline const core::matrix4 &getAbsolutePosRotMatrix() const + inline const core::matrix4 *getAbsolutePosRotMatrix() const { - assert(m_matrixnode); - return m_matrixnode->getAbsoluteTransformation(); + if (!m_matrixnode) + return nullptr; + return &m_matrixnode->getAbsoluteTransformation(); } inline f32 getStepHeight() const diff --git a/src/client/particles.cpp b/src/client/particles.cpp index c78a3e71a..7acd996dc 100644 --- a/src/client/particles.cpp +++ b/src/client/particles.cpp @@ -349,7 +349,7 @@ void ParticleSpawner::step(float dtime, ClientEnvironment *env) const core::matrix4 *attached_absolute_pos_rot_matrix = nullptr; if (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 { unloaded = true; } |