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fixed camera code not checking for invalid/missing datablock: crashed before

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This commit is contained in:
Thomas Fischer 2013-06-30 17:25:09 +02:00
parent 95ef5ec226
commit c6462a25b4
1 changed files with 3 additions and 3 deletions
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6
Engine/source/T3D/camera.cpp
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@ -903,7 +903,7 @@ void Camera::_setPosition(const Point3F& pos, const Point3F& rot)
MatrixF temp; MatrixF temp;
if(mDataBlock->cameraCanBank) if(mDataBlock && mDataBlock->cameraCanBank)
{ {
// Take rot.y into account to bank the camera // Take rot.y into account to bank the camera
MatrixF imat; MatrixF imat;
@ -932,7 +932,7 @@ void Camera::setRotation(const Point3F& rot)
MatrixF temp; MatrixF temp;
if(mDataBlock->cameraCanBank) if(mDataBlock && mDataBlock->cameraCanBank)
{ {
// Take rot.y into account to bank the camera // Take rot.y into account to bank the camera
MatrixF imat; MatrixF imat;
@ -993,7 +993,7 @@ void Camera::writePacketData(GameConnection *connection, BitStream *bstream)
bstream->setCompressionPoint(pos); bstream->setCompressionPoint(pos);
mathWrite(*bstream, pos); mathWrite(*bstream, pos);
bstream->write(mRot.x); bstream->write(mRot.x);
if(bstream->writeFlag(mDataBlock->cameraCanBank)) if(mDataBlock && bstream->writeFlag(mDataBlock->cameraCanBank))
{ {
// Include mRot.y to allow for camera banking // Include mRot.y to allow for camera banking
bstream->write(mRot.y); bstream->write(mRot.y);