TriggerRegisterEntersRegion used on multiple rects?

[Fundo!]

How would I set up my init code with this native to register multiple regions that are entered? eg

//===========================================================================
private function Init takes nothing returns nothing
    local trigger t = CreateTrigger(  )
    
// I want to convert it to this native, how do I add the multiple rects to this event response?
    local region rectRegion = CreateRegion()
    call RegionAddRect(rectRegion, r)
    return TriggerRegisterEnterRegion(trig, rectRegion, null)

// current BJ
    call TriggerRegisterEnterRectSimple( t, gg_rct_Region_049  )
    call TriggerRegisterEnterRectSimple( t, gg_rct_Region_050  )
    call TriggerRegisterEnterRectSimple( t, gg_rct_Region_051  )

    call TriggerAddCondition( t, Condition( function Conditions ) )
    call TriggerAddAction( t, function Actions )
    set t = null
    
endfunction

endscope

 

[Cokemonkey11]

A region is a group of rects. Just add the 3 rects to a global region and then register that single one.

 

[Fundo!]

could you please show me

 

[Rui]

I'm not sure whether you can do this. I tried doing it but the region only contained a single rect.

 

[Cokemonkey11]

scope entersTripleRectRegion initializer i
    private function f takes nothing returns boolean
        if (CONDITIONS) then
            (ACTIONS)
        endif
        return false
    endfunction

    private function i takes nothing returns nothing
        local trigger t=CreateTrigger()
        local region reg=CreateRegion()
        call RegionAddRect(reg,gg_rct_Region_049)
        call RegionAddRect(reg,gg_rct_Region_050)
        call RegionAddRect(reg,gg_rct_Region_051)
        call TriggerRegisterEnterRegion(t,reg,Filter(function f))
    endfunction
endscope

You really should be defining Rects like Rect(minx,miny,maxx,maxy) instead of using gg_rct though

 

[Fundo!]

This does not work for me, Im trying to make the TriggerRegisterEnterRectSimple BJ more efficient, I have lots of rects with units moving in and out, and its making minor lag.

Is there a way to have the 3 rects for instance in a seperate trigger so the region variable is global, so i can call it in multiple triggers?

Im trying to ensure that a unit actually enters then leaves a rect by placing other 'dummy' rects arounds the main rect and then registering if it leaves and enters those aswell, this way error is avoided. Iv had it so that units who just pass through a rect sometimes dont register as leaving. Is there another way without using so many rects to ensure leaving and entering?

 

[Cokemonkey11]

If a unit is passing through a rect and not registering, then it is because of poor coding. Show us your trigger.

 

[Fundo!]

It works most of the time but sometimes when a unit just passes through, it does not work. Its on the unit leaving function, not on entering.