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fix crash when saving skel after bones were removed

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fgenesis 2022-10-12 18:59:25 +02:00
parent 0469ab8dfb
commit 288fb6b7fa
1 changed files with 12 additions and 9 deletions
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21
BBGE/SkeletalSprite.cpp
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@ -1146,15 +1146,18 @@ bool SkeletalSprite::saveSkeletal(const std::string &fn)
{
BoneKeyframe *b = &a->keyframes[j].keyframes[k];
Bone *bone = this->getBoneByIdx(b->idx);
os << b->idx << " " << b->x << " " << b->y << " " << b->rot << " ";
// don't want to store grid points if they can be regenerated automatically
size_t usedGridSize = bone->gridType == Quad::GRID_INTERP ? 0 : b->grid.size();
os << usedGridSize << " ";
if(usedGridSize)
for (size_t i = 0; i < usedGridSize; i++)
os << b->grid[i].x << " " << b->grid[i].y << " ";
if (b->doScale)
szos << b->idx << " " << b->sx << " " << b->sy << " ";
if(bone)
{
os << b->idx << " " << b->x << " " << b->y << " " << b->rot << " ";
// don't want to store grid points if they can be regenerated automatically
size_t usedGridSize = bone->gridType == Quad::GRID_INTERP ? 0 : b->grid.size();
os << usedGridSize << " ";
if(usedGridSize)
for (size_t i = 0; i < usedGridSize; i++)
os << b->grid[i].x << " " << b->grid[i].y << " ";
if (b->doScale)
szos << b->idx << " " << b->sx << " " << b->sy << " ";
}
}
std::string szoss = szos.str();
if (!szoss.empty())