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- added a few NULL pointer checks to protect against problems caused by actors being spawned during engine shutdown.

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SVN r2279 (trunk)
This commit is contained in:
Christoph Oelckers 2010-04-11 06:43:42 +00:00
parent d916127ecf
commit c7272075d3
1 changed files with 12 additions and 3 deletions
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15
src/p_mobj.cpp
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@ -593,7 +593,10 @@ bool AActor::SetState (FState *newstate)
newstate = newstate->GetNextState(); newstate = newstate->GetNextState();
} while (tics == 0); } while (tics == 0);
screen->StateChanged(this); if (screen != NULL)
{
screen->StateChanged(this);
}
return true; return true;
} }
@ -653,7 +656,10 @@ bool AActor::SetStateNF (FState *newstate)
newstate = newstate->GetNextState(); newstate = newstate->GetNextState();
} while (tics == 0); } while (tics == 0);
screen->StateChanged(this); if (screen != NULL)
{
screen->StateChanged(this);
}
return true; return true;
} }
@ -3693,7 +3699,10 @@ AActor *AActor::StaticSpawn (const PClass *type, fixed_t ix, fixed_t iy, fixed_t
{ {
level.total_items++; level.total_items++;
} }
screen->StateChanged(actor); if (screen != NULL)
{
screen->StateChanged(actor);
}
return actor; return actor;
} }