[Solved] Undeclared variable

[Mighty]

so i made this little jass script to disable fog in my map but it gives me an error in jasscraft

Undeclared variable : gg_trg_FogOff

function Trig_FogOff_Actions takes nothing returns nothing
call FogEnableOff( )
call FogMaskEnableOff( )
endfunction
function InitTrig_FogOff takes nothing returns nothing
set gg_trg_FogOff = CreateTrigger( )
call TriggerRegisterPlayerChatEvent( gg_trg_FogOff, Player(0), "-fogoff", true )
call TriggerAddAction( gg_trg_FogOff, function Trig_FogOff_Actions )
endfunction

 

[Chaosy]

Going by the error message you have not created a GUI variable of the type trigger by the name of trg_FogOff

 

[Mighty]

well how do i create one im not that good in jass i just started

 

[Chaosy]

It's not done in jass. Which is why I said it is a GUI variable.

 

[Mighty]

its made in world editor can u please make the same script in jass

 

[Chaosy]

Wops, I read your code wrong. Ignore my statement.
Do this:

function TurnOffFog takes nothing returns nothing
    call FogEnableOff()
    call FogMaskEnableOff()
endfunction

function InitTrig_NAME takes nothing returns nothing
    local trigger t = CreateTrigger()
    call TriggerRegisterPlayerChatEvent(t, Player(0), "-fogoff", true)
    call TriggerAddAction(t, function TurnOffFog )
    t = null
endfunction

 

[Mighty]

well now i only have 1 error and thats

t = null syntax error

 

[Chaosy]

set t = null
my bad, should have compiled it. So used to not having to write that in C# and Javascript :-/

 

[Mighty]

yes its working now thanks a lot

 

[Wietlol]

The gg_trg_ variables are trigger variables created for each "trigger" (Every script file would be better.) in your map.
So if you created one with the name FogOff, then you have a trigger variable called "gg_trg_FogOff".

It might be a problem in JassCraft as the InitTrig function worked (I assume at least).