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Fix crash at shutdown

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This commit is contained in:
athile 2010-09-07 15:17:46 +01:00
parent 053074babb
commit fb95756a50
1 changed files with 11 additions and 1 deletions
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12
sound/clients/ogre_listener_mover.hpp
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@ -9,7 +9,7 @@ namespace Mangle {
namespace Sound { namespace Sound {
/** This class lets a sound listener (ie. the SoundFactory) track a /** This class lets a sound listener (ie. the SoundFactory) track a
given camera in Ogre3D. The poisition and orientation of the given camera in Ogre3D. The position and orientation of the
listener will be updated to match the camera whenever the camera listener will be updated to match the camera whenever the camera
is moved. is moved.
*/ */
@ -27,6 +27,16 @@ namespace Sound {
camera->addListener(this); camera->addListener(this);
} }
void unfollowCamera()
{
// If the camera is null, this object wasn't following a camera.
// It doesn't make sense to call unfollow
assert(camera != NULL);
camera->removeListener(this);
camera = NULL;
}
private: private:
Mangle::Sound::SoundFactoryPtr soundFact; Mangle::Sound::SoundFactoryPtr soundFact;
Ogre::Camera *camera; Ogre::Camera *camera;