integer over_water;
float sealevel;
vector my_pos;
float footbottom;

integer in_water(){
    vector my_pos = llGetPos();
    if((my_pos.z-footbottom)<sealevel){
        //  llOwnerSay("in the water");
        return TRUE;
    }
    else{
        //  llOwnerSay("on land");
        return FALSE;
    }
}
default
{
    state_entry()
    {
        vector ownersize = llGetAgentSize(llGetOwner());
        footbottom =  (ownersize.z * 1.1) / 2; // distance from agent center, to bottom of feet
        sealevel =  llWater(<0,0,0>);
    }

    attach(key id)
    {
        if (id=NULL_KEY){
            vector ownersize = llGetAgentSize(id);
            footbottom =  (ownersize.z * 1.1) / 2; // distance from agent center, to bottom of feet
            llRequestPermissions(id,PERMISSION_TAKE_CONTROLS);//so we can keep running in no script areas
        }
    }

    run_time_permissions(integer perm)
    {
        if(perm & PERMISSION_TAKE_CONTROLS){
            llTakeControls(CONTROL_FWD,FALSE,TRUE);
        }
    }

    moving_start(){    {
            float sealevel =  llWater(<0,0,0>);
            vector my_pos = llGetPos();
            if(in_water()){
                if(over_water){
                    llOwnerSay("in the water");
                    over_water=FALSE;
                    //do water stuff

                }
            }
            else{
                if(!over_water){
                    llOwnerSay("on land");
                    over_water = TRUE;
                    //do dry land stuff
                }
            }
        }

    }


}