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(svn r17232) -Fix (r17223): Kill an AI when it tries to Sleep / execute a DoCommand during Save() instead of failing to save

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yexo 2009-08-20 10:58:22 +00:00
parent 0cb004e1d2
commit 8839bdbefd
1 changed files with 18 additions and 4 deletions
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22
src/ai/ai_instance.cpp
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@ -602,11 +602,25 @@ void AIInstance::Save()
/* We don't want to be interrupted during the save function. */
bool backup_allow = AIObject::GetAllowDoCommand();
AIObject::SetAllowDoCommand(false);
if (!this->engine->CallMethod(*this->instance, "Save", &savedata)) {
/* The script crashed in the Save function. We can't kill
* it here, but do so in the next AI tick. */
try {
if (!this->engine->CallMethod(*this->instance, "Save", &savedata)) {
/* The script crashed in the Save function. We can't kill
* it here, but do so in the next AI tick. */
SaveEmpty();
this->engine->CrashOccurred();
return;
}
} catch (AI_FatalError e) {
/* If we don't mark the AI as dead here cleaning up the squirrel
* stack could throw AI_FatalError again. */
this->is_dead = true;
this->engine->ThrowError(e.GetErrorMessage());
this->engine->ResumeError();
SaveEmpty();
this->engine->CrashOccurred();
/* We can't kill the AI here, so mark it as crashed (not dead) and
* kill it in the next AI tick. */
this->is_dead = false;
this->engine->CrashOccured();
return;
}
AIObject::SetAllowDoCommand(backup_allow);