override + walk

Hi

I try to override the walk animation

I write this script

integer have_permissions = FALSE;
string anim = "Tufif Walk 4 (copy only)";

default
{
state_entry()
{
if (!have_permissions)
{
llRequestPermissions(llGetOwner(),
PERMISSION_TRIGGER_ANIMATION| PERMISSION_TAKE_CONTROLS);
}
}

attach(key attachedAgent)
{
//
// If attached/detached from agent, change behavior
//
if (attachedAgent != NULL_KEY)
{
// Bow has been attached or rezzed from inventory, so
// ask for needed permissions.
llRequestPermissions(llGetOwner(),
PERMISSION_TRIGGER_ANIMATION| PERMISSION_TAKE_CONTROLS);
}
else
{
// Bow has been detached from avatar, so stop animation and release controls
if (have_permissions)
{
llStopAnimation(anim);

llReleaseControls();
have_permissions = FALSE;
}
}
}

run_time_permissions(integer permissions)
{
if (permissions == PERMISSION_TRIGGER_ANIMATION| PERMISSION_TAKE_CONTROLS)
{
llTakeControls(CONTROL_FWD, TRUE, FALSE);

have_permissions = TRUE;
}

}

control(key name, integer levels, integer edges)
{

if( (edges & levels & CONTROL_FWD) == CONTROL_FWD)
{

llStartAnimation(anim);
}

if( (levels & CONTROL_FWD) == CONTROL_FWD)
{

}

if( (edges & ~levels & CONTROL_FWD) == CONTROL_FWD)
{
llStopAnimation(anim);

}


}


}


I start my animation but my avatar don't move.

How to move my avatar? And where in the script?

thanks

Probably want the last argument to llTakeControls() to be TRUE, unless the plan is to do some special motion in addition to overriding the anim. May want to just pick up a ZHAO or Franimation overrider in-world for an example script from which to start (although, for a walk AO, they're kinda overkill).