How do i unregister a hook function

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1. Sunday, 16. February 2014, 21:30 · 13 years ago#10

   Thanks for the info Very helpful indeed.
   
   Back on the original topic of hookfunctions, even once the hook-active condition is false, does the hook function still override the default text position function?
   
   Its just once that condition is changed to false, it starts lining the text up at 0,0 in the top left of the screen as if the hook function means the default behaviour is never ran?
   
   
2. Sunday, 16. February 2014, 22:23 · 13 years ago#11

   hmm you mean it's reposition text to the top left instead of back above the characters heads?
   
   it might be because we wrapped the query condition around the main part of the function instead of the return part as well.
   
   if what I mentioned is the case then try this instead...
   

   function setTextPosHook(text)
   if getObject("Conditions[hook_active]"):getBool(VConditionValue) then
    if text:getLink(VTextOwner):getId().tableId == eCharacters then
     if text:getLink(VTextOwner):getName() == "chicken" and game:getLink(VGameCurrentScene):getName() == "03_inside hut" then
       text:setValue(VTextPosition, {x= game:getPoint(VGameWindowResolution).x/2, y=500})
      end
     end
     return true
    end
   end
   
   registerHookFunction("setTextPosition", "setTextPosHook")
   

3. Sunday, 16. February 2014, 22:35 · 13 years ago#12

   That's got it! cheers AFRLme.
   
   
4. Monday, 17. February 2014, 00:35 · 13 years ago#13

   no problem