""Grant shared vision of unit" gui function not working?

[MasterWarlord]

The unit, grant shared vision of unit action is not working for me. This trigger I have posted is in fact detecting enemy heroes under a certain amount of HP to give my hero ("Slicer") various ability bonuses, but it is not giving vision of the targets for some reason.

A portion of my code is cut off from the copy as text function, but it's checking for enemy heroes under 35% HP and giving vision of them, and taking away vision of enemy heroes over 35% HP.

Stalker Check
    Events
        Time - Every 0.50 seconds of game time
    Conditions
        (Slicer_Player is in DeadPlayers) Equal to False
        (Slicer is alive) Equal to True
    Actions
        Set TempInt = 0
        Set StalkerPoint = (Position of Slicer)
        Set StalkerGroup = (Units within 1000000000.00 of StalkerPoint matching ((((((Matching unit) is A Hero) Equal to True) and ((Matching unit) Not equal to SlicerBrotherKiller)) and (((Owner of (Matching unit)) is an enemy of (Owner of Slicer)) Equal to True)) and ((Percentage lif
        Custom script:   call RemoveLocation (udg_StalkerPoint)
        Unit Group - Pick every unit in StalkerGroup and do (Actions)
            Loop - Actions
                Unit - Grant shared vision of (Picked unit) to (Owner of Slicer)
                Set TempInt = (TempInt + 1)
        Custom script:   call DestroyGroup(udg_StalkerGroup)
        Set StalkerPoint = (Position of Slicer)
        Set StalkerGroup = (Units within 1000000000.00 of StalkerPoint matching ((((((Matching unit) is A Hero) Equal to True) and ((Matching unit) Not equal to SlicerBrotherKiller)) and (((Owner of (Matching unit)) is an enemy of (Owner of Slicer)) Equal to True)) and ((Percentage lif
        Custom script:   call RemoveLocation (udg_StalkerPoint)
        Unit Group - Pick every unit in StalkerGroup and do (Actions)
            Loop - Actions
                Unit - Deny shared vision of (Picked unit) to (Owner of Slicer)
        Custom script:   call DestroyGroup(udg_StalkerGroup)
        If (All Conditions are True) then do (Then Actions) else do (Else Actions)
            If - Conditions
                SlicerBrotherKiller Not equal to No unit
                (SlicerBrotherKiller is alive) Equal to True
            Then - Actions
                Unit - Grant shared vision of SlicerBrotherKiller to (Owner of Slicer)
                Set TempInt = (TempInt + 1)
            Else - Actions
        If (All Conditions are True) then do (Then Actions) else do (Else Actions)
            If - Conditions
                TempInt Greater than 0
            Then - Actions
                Unit - Add Slicer Book  to Slicer
                Player - Disable Slicer Book  for (Owner of Slicer)
                Unit - Set level of Slicer Cleave  for Slicer to (TempInt + ((Level of Stalker  for Slicer) - 1))
                Unit - Set level of Slicer Drunken Brawler  for Slicer to (TempInt + ((Level of Stalker  for Slicer) - 1))
                Unit - Set level of Slicer Attribute Bonus  for Slicer to (TempInt + ((Level of Stalker  for Slicer) - 1))
            Else - Actions
                Unit - Remove Slicer Book  from Slicer

 

[Tasyen]

The action Grand shared vision of unit for player is working. I used it once to let all players have vision over a hostile boss monster.

 

[Pyrogasm]

Use "Units in Playable Map Area" instead of "units within 10000000.00", there's no reason to do it that way. Won't fix the problem, I don't see it. Best guess is that you forgot to change the comparison to greater than in the second group pick where you look for > 35% hp to remove their shared vision, since that would immediately remove the vision from everything you just added it for and make it appear like the vision command isn't working.

 

[Saran]

You need to wait approximately 2-3 seconds before removing vision, because fog takes 0.4 (?) seconds to update and minimap takes around 2 seconds
Right now you're adding and removing it immediately, thus no effect