IF проверка

function Actions takes nothing returns nothing
    local eventid ei = GetTriggerEventId()
    if ei == EVENT_PLAYER_UNIT_ISSUED_ORDER then
        // ...
    elseif ei == EVENT_PLAYER_UNIT_ISSUED_POINT_ORDER then
        // ...
    elseif ei == EVENT_PLAYER_UNIT_ISSUED_POINT_ORDER then
        // ...
    elseif ei == EVENT_PLAYER_UNIT_ISSUED_TARGET_ORDER and GetOrderTargetUnit != null then
        // ...
    endif
    set ei = null
endfunction

local integer ev = GetHandleId(GetTriggerEventId()) //Id-Handle события (38 - без цели, 39 - точка, 40 - цель)
if ev == 38 then
//....
elseif ev == 39 then
//....
elseif ev == 40 then
//....
endif 

constant playerunitevent EVENT_PLAYER_UNIT_ISSUED_ORDER=ConvertPlayerUnitEvent(38)
constant playerunitevent EVENT_PLAYER_UNIT_ISSUED_POINT_ORDER=ConvertPlayerUnitEvent(39)
constant playerunitevent EVENT_PLAYER_UNIT_ISSUED_TARGET_ORDER=ConvertPlayerUnitEvent(40)

не знаю правильно ли это, но я не мог смотреть на длинные переменные