CGGameUI__CanPerformAction - Some plua functions not using this check?

[Tanaris4]

So I just noticed that some protected lua functions don't use the CGGameUI__CanPerformAction check, therefor rendering the detour/patch of this function useless for those functions, such as TargetUnit.

Does anyone know how the game client actually determines that you're calling this function from non-blizz UI?

I've search for pointers/references to lua_TargetUnit in IDA and unfortunately haven't been able to get anywhere so am turning to the crowd

Thanks in advance!

[Jadd]

The check for TargetUnit is actually somewhere in CGGameUI__Target and doesn't use the CGGameUI__CanPerformAction function. Your best bet is probably looking through the both of them (CanPerformAction and Target) and compare the addresses they contain, then go over the addresses that are used in both functions.

[Tanaris4]

Thanks - taking a look, also just realized I could simply hook the function w/gdb and click some1 then print a stack trace

Edit: You are correct, call CGGameUI__ShowBlockedActionFeedback_