Condition() vs Filter()

[puffdragon]

Condition() vs Filter()

What is their difference?

native Filter           takes code func returns filterfunc
native Condition        takes code func returns conditionfunc

type filterfunc         extends     boolexpr
type conditionfunc      extends     boolexpr

filterfunc, conditionfunc both just extend boolexpr

Also does -> boolexpr , leak?

 

[LeP]

Filter and Condition are the same.

scope foo initializer init

private function B2S takes boolean b returns string
    if b then
        return "true"
    else
        return "false"
    endif
endfunction

private function init takes nothing returns nothing
    call BJDebugMsg(B2S(Or(function init, function init) == Or(function init, function init)))
    call BJDebugMsg(B2S(Filter(function init) == Filter(function init)))
endfunction

endscope

This prints false,true.
So, destroy boolexprs created by And,Or,Not and don't destroy the ones created by Filter,Condition

 

[puffdragon]

@LeP

Even if the Condition() or Filter() was created for a temporal trigger? Or for functions like GroupEnumUnitsInRect(g, r, Filter()) ?

 

[LeP]

@LeP

Even if the Condition() or Filter() was created for a temporal trigger? Or for functions like GroupEnumUnitsInRect(g, r, Filter()) ?

doesn't matter where and how you call them.