diff options
| -rw-r--r-- | engines/tony/custom.cpp | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/engines/tony/custom.cpp b/engines/tony/custom.cpp index 858479ca7f..6db6d5f858 100644 --- a/engines/tony/custom.cpp +++ b/engines/tony/custom.cpp @@ -2043,12 +2043,25 @@ DECLARE_CUSTOM_FUNCTION(StartDialog)(CORO_PARAM, uint32 nDialog, uint32 nStartGr */ DECLARE_CUSTOM_FUNCTION(TakeOwnership)(CORO_PARAM, uint32 num, uint32, uint32, uint32) { - CoroScheduler.waitForSingleObject(coroParam, GLOBALS.mut[num], CORO_INFINITE); + CORO_BEGIN_CONTEXT; + bool expired; + CORO_END_CONTEXT(_ctx); + + CORO_BEGIN_CODE(_ctx); + + // The event is operating as a mutex, so if the event is already set, wait until it's reset + do { + CORO_INVOKE_3(CoroScheduler.waitForSingleObject, GLOBALS.mut[num], 0, &_ctx->expired); + } while (!_ctx->expired); + + // Set the event to flag ownership + CoroScheduler.setEvent(GLOBALS.mut[num]); + + CORO_END_CODE; } DECLARE_CUSTOM_FUNCTION(ReleaseOwnership)(CORO_PARAM, uint32 num, uint32, uint32, uint32) { - CoroScheduler.pulseEvent(GLOBALS.mut[num]); - warning("TODO: Validate that the use of events in TakeOwnership/ReleaseOwnership match original"); + CoroScheduler.resetEvent(GLOBALS.mut[num]); } /* |