local cowOn = nil
local offset = 0
local offsetY = 8
local upY = nil
local upX = nil
local maxOffset = 8

function mooBitch()
    if cowOn then
        destroyElement(cow)
        destroyElement(eyeLeft)
        destroyElement(eyeRight)
        destroyElement(mooSound)
        cowOn = nil
        removeEventHandler ( "onClientRender", root, moveCow )
    else
        cow = createObject ( 16442, 0, 0, 0 )
        eyeLeft = createMarker ( 0, 0, 0, "corona", 0.2, 255,0,0, 160)
        eyeRight = createMarker ( 0, 0, 0, "corona", 0.2, 255,0,0, 160)
        mooSound = playSound3D ( "moo.mp3", 0, 0, 0, true )
        setSoundMaxDistance( mooSound, 50 )
        attachElements(eyeLeft, cow, 0.8, 0.1, 0.45)
        attachElements(eyeRight, cow, 0.8, -0.1, 0.45)
        attachElements(mooSound, cow, 0, 0, 0)
        setObjectScale ( cow, 0.4 )
        setElementCollisionsEnabled ( cow, false)
        cowOn = true
        addEventHandler ( "onClientRender", root, moveCow )
    end
end
addCommandHandler("moo", mooBitch)

function moveCow()
    if upX then
        offset = offset+0.1
        if offset > maxOffset then
            upX = nil
        end
    else
        offset = offset-0.1
        if offset < -maxOffset then
            upX = true
        end
    end

    if upY then
        offsetY = offsetY+0.1
        if offsetY > maxOffset then
            upY = nil
        end
    else
        offsetY = offsetY-0.1
        if offsetY < -maxOffset then
            upY = true
        end
    end

    local xB,yB,zB = getElementPosition(localPlayer)
    setElementPosition(cow, xB-offset , yB+offsetY , zB + 1.5)
    local xA,yA,zA = getElementPosition(cow)
    local cowROT = ( -math.deg(math.atan2(xA-yA,xB-yB)) ) + 90
    setElementRotation(cow, 0, 0, cowROT)

    local targetX, targetY, targetZ = getPedBonePosition ( localPlayer, 6 )
    local eyeXL,eyeYL,eyeZL = getElementPosition(eyeLeft)
    dxDrawLine3D (eyeXL,eyeYL,eyeZL,targetX,targetY,targetZ,tocolor(255,0,0,150))

    local eyeXR,eyeYR,eyeZR = getElementPosition(eyeRight)
    dxDrawLine3D (eyeXR,eyeYR,eyeZR,targetX,targetY,targetZ,tocolor(255,0,0,150))
end