Au3Irrlicht Sqrt problem

[bogQ]

I know its dumb exsample and someone will ask why i dont tupe 10000 to set time.

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#include <..\IrrlichtPluginUtils.au3>
AutoItSetOption( "TrayIconHide", 1 )
$ModelsDir = @ScriptDir & "\Models\"
CreateDevice( $EDT_OPENGL, 640, 480, 16 )
$Static = AddStaticText( "", 10, 10, 130, 20, 1 )
$Light = AddLightSceneNode( 0, 2000, 2000, 0, 1, 1, 1, 10000 )
AddCameraSceneNode( 0, 250, 30, -100, 0, 50, 0 )
$FloorMesh = AddHillPlaneMesh( "Floor", 15, 15, 100, 100, 0, 0.0, 0, 0, 2, 2 )
$FloorNode = AddOctTreeSceneNode( $FloorMesh )
SetMaterialTexture( $FloorNode, 0, GetTexture( @ScriptDir & "\data\terrain-texture.bmp" ) )
$VaderMesh = GetMesh( $ModelsDir & "DarthVader\tris.md2" )
$VaderNode = AddAnimatedMeshSceneNode( $VaderMesh )
SetMD2Animation( $VaderNode, $EMAT_RUN )
SetAnimationSpeed( $VaderNode, 30 )
SetLoopMode( $VaderNode, 1 )

$blafin = Sqrt ( 10000 ) * Sqrt ( 10000 )
MsgBox(0,"",$blafin )
$CharRunAnimator = CreateFlyStraightAnimator( -400, 24, 20, 400, 24, 20, $blafin, 1 )

AddAnimator( $VaderNode, $CharRunAnimator )
$SwitchMesh = GetMesh( $ModelsDir & "switch\switch.md2" )
$SwitchTexture = GetTexture( $ModelsDir & "switch\switch.png" )
$Switch1Node = AddAnimatedMeshSceneNode( $SwitchMesh )
SetMaterialTexture( $Switch1Node, 0, $SwitchTexture )
SetLoopMode( $Switch1Node, 0 )
SetPosition( $Switch1Node, -200, 2, -40 )
$Switch2Node = AddAnimatedMeshSceneNode( $SwitchMesh )
SetMaterialTexture( $Switch2Node, 0, $SwitchTexture )
SetLoopMode( $Switch2Node, 0 )
SetPosition( $Switch2Node, 100, 2, -40 )
$InitTime = 0
While IrrRun( )
    BeginScene( true, true, 255, 100, 100, 100 )
    SceneDraw( )
    $CollNode = GetSceneNodeFromRayBB( -200, 5, 30, -200, 5, -30 )
    If $CollNode = $VaderNode Then
        SetText( $Static, "Vader passed checkpoint 1." )
        SetMD2Animation( $Switch1Node, $EMAT_STAND )
        $InitTime = TimerInit( )
    Else
        If TimerDiff( $InitTime ) > 1000 Then SetText( $Static, "" )
    EndIf
    $CollNode = GetSceneNodeFromRayBB( 100, 5, 30, 100, 5, -30 )
    If $CollNode = $VaderNode Then
        SetText( $Static, "Vader passed checkpoint 2." )
        SetMD2Animation( $Switch2Node, $EMAT_STAND )
        $InitTime = TimerInit( )
    Else
        If TimerDiff( $InitTime ) > 1000 Then SetText( $Static, "" )
    EndIf
    GuiDraw( )
    EndScene( )
    Sleep( 10 )
Wend

Becose i need Sqrt to have correct speed on prefered distance from two objects

$blax = $mobx - $NodePX_001

$blaz = $mobz- $NodePZ_001

$blafin = Sqrt( ( $blax * $blax ) + ( $blaz * $blaz ) )

i tryed with $CharRunAnimator = CreateFlyStraightAnimator( -400, 24, 20, 400, 24, 20, Number($blafin), 1 ) and its not working any sugestions on what m i missing heare ?

edit:

i have dumb solution that helps in thes specific variable problem (becose irr only aknoleg numbers and at the moment i dont see any other option)

$blafin = Sqrt ( 10000 ) * Sqrt ( 10000 )

For $r = 1 to $blafin

Next

MsgBox(0,"",$blafin )

$CharRunAnimator = CreateFlyStraightAnimator( -400, 24, 20, 400, 24, 20, $r, 1 )

i dont think its best solution but its onlyone that i have now :/ any other sugestion pls? Edited August 8, 2009 by bogQ

[ProgAndy]

You should use Ceiling, Floor or Round to get an Integer;)

[bogQ]

You should use Ceiling, Floor or Round to get an Integer;)

i did try it and still no reaction from StraightAnimator :/ , if i type 10000 directly or Number("10000") on that command its working, and as soon as i try to use Sqrt in any part of it its not working :/ its like that var is not longer recognized as number and i cant change it to numeric no mather what i try. I supose im dooing something wrong to the format of var. Sqrt(10000) = 100 100*100 = 10000 and its not working >_<

[bogQ]

sry for duble post

i finded crazy better woirking solution for now

$blafin = Ceiling(Sqrt ( 10000 ) * Sqrt ( 10000 ))

Number(String($blafin)) >_<