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AIWander Segmentation Fault Fix - Fixes the segmentation fault that used to occur when there was no pathgrid in the cell and a range was passed to AIWander.

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This commit is contained in:
Torben Carrington 2013-05-27 11:44:46 -07:00
parent 7927ac818c
commit dbbc96f600
1 changed files with 4 additions and 1 deletions
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5
apps/openmw/mwmechanics/aiwander.cpp
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@ -38,6 +38,7 @@ MWMechanics::AiWander::AiWander(int distance, int duration, int timeOfDay, const
srand(time(NULL)); srand(time(NULL));
mStartTime = MWBase::Environment::get().getWorld()->getTimeStamp(); mStartTime = MWBase::Environment::get().getWorld()->getTimeStamp();
mPlayedIdle = 0; mPlayedIdle = 0;
mPathgrid = NULL;
mIdleChanceMultiplier = mIdleChanceMultiplier =
MWBase::Environment::get().getWorld()->getStore().get<ESM::GameSetting>().find("fIdleChanceMultiplier")->getFloat(); MWBase::Environment::get().getWorld()->getStore().get<ESM::GameSetting>().find("fIdleChanceMultiplier")->getFloat();
@ -92,7 +93,9 @@ bool MWMechanics::AiWander::execute (const MWWorld::Ptr& actor)
mCellX = actor.getCell()->mCell->mData.mX; mCellX = actor.getCell()->mCell->mData.mX;
mCellY = actor.getCell()->mCell->mData.mY; mCellY = actor.getCell()->mCell->mData.mY;
if(mPathgrid->mPoints.empty()) if(!mPathgrid)
mDistance = 0;
else if(mPathgrid->mPoints.empty())
mDistance = 0; mDistance = 0;
if(mDistance) if(mDistance)