ExecuteFunc("variableName")

//globals
integer var1 = 1
integer var999 = 124
integer INT

call ExecuteFunc("getvar1")
if(INT == 1) then
  работает
endif

function getvar1 takes nothing returns nothing  
return var1
endfunction
function getvar999 takes nothing returns nothing  
return var999
endfunction

//! runtextmacro DeclareDictionary("string", "integer", "StringComparison")
//StringComparison - стандартная билиотека-компаратор, определена в файле Dictinary.j

globals
    Dictionary_string_integer Dict
endglobals

function SomeFunc takes nothing returns nothing
    set Dict["var1"] = 100
    set Dict["var999"] = 200
    call BJDebugMsg(I2S(Dict["var1"] + Dict["var999"]))
    //output: 300
endfunction

function InitTrig_test takes nothing returns nothing
    set Dict = Dictionary_string_integer.Create()
endfunction

//globals  
integer var1 = 1  
integer var999 = 124  
integer INT  

call ExecuteFunc("getvar1")  
if(INT == 1) then  
   работает  
endif  

function getvar1 takes nothing returns nothing   
INT = var1  
endfunction  
function getvar999 takes nothing returns nothing   
INT = var999  
endfunction