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| author | yexo <yexo@openttd.org> | 2009-06-01 22:00:47 +0000 |
|---|---|---|
| committer | yexo <yexo@openttd.org> | 2009-06-01 22:00:47 +0000 |
| commit | 4ea3e511bd71559ab475f49292c8b50f1eace647 (patch) | |
| tree | 0c088a58691406daaa43f51ebefe51a2337c4271 /src/script/squirrel.hpp | |
| parent | 9b15b8cd4a6e956e97a6c5f823f181d381684157 (diff) | |
| download | openttd-4ea3e511bd71559ab475f49292c8b50f1eace647.tar.xz | |
(svn r16502) -Fix [FS#2935]: when an AI was suspended while in a function called (indirectly) via call/acall/pcall OpenTTD crashed. Fix this by disallowing AIs to be suspended while called via call/acall/pcall.
IMPORTANT FOR AI WRITERS: AIs can no longer call any DoCommand functions (change anything, build vehicles, etc.) in a function called (indirectly) via call/acall/pcall. Where possible, please rewrite your code so it doesn't use call/acall/pcall
Diffstat (limited to 'src/script/squirrel.hpp')
| -rw-r--r-- | src/script/squirrel.hpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/script/squirrel.hpp b/src/script/squirrel.hpp index ee597f87a..b878c2b95 100644 --- a/src/script/squirrel.hpp +++ b/src/script/squirrel.hpp @@ -213,6 +213,11 @@ public: * Reset the crashed status. */ void ResetCrashed(); + + /** + * Are we allowed to suspend the squirrel script at this moment? + */ + bool CanSuspend(); }; #endif /* SQUIRREL_HPP */ |