diff options
Diffstat (limited to 'engines')
| -rw-r--r-- | engines/parallaction/parallaction.cpp | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/engines/parallaction/parallaction.cpp b/engines/parallaction/parallaction.cpp index 25ebe4263d..4f586961a6 100644 --- a/engines/parallaction/parallaction.cpp +++ b/engines/parallaction/parallaction.cpp @@ -86,7 +86,7 @@ Parallaction::Parallaction(OSystem *syst, const PARALLACTIONGameDescription *gam Parallaction::~Parallaction() { clearSet(_commandOpcodes); clearSet(_instructionOpcodes); - + delete _debugger; delete _globalTable; delete _callableNames; @@ -95,7 +95,7 @@ Parallaction::~Parallaction() { freeCharacter(); destroyInventory(); - + delete _localFlagNames; delete _gfx; delete _soundMan; @@ -193,6 +193,9 @@ AnimationPtr Parallaction::findAnimation(const char *name) { } void Parallaction::freeAnimations() { + for (AnimationList::iterator it = _location._animations.begin(); it != _location._animations.end(); it++) { + (*it)->_commands.clear(); // See comment for freeZones(), about circular references. + } _location._animations.clear(); return; } @@ -479,6 +482,9 @@ void Parallaction::freeZones() { debugC(2, kDebugExec, "freeZones preserving zone '%s'", z->_name); it++; } else { + (*it)->_commands.clear(); // Since commands may reference zones, and both commands and zones are kept stored into + // SharedPtr's, we need to kill commands explicitly to destroy any potential circular + // reference. it = _location._zones.erase(it); } } |