GetClosestDynamicObject

PrintClosestObjectModel(playerid)
{
    new objectid = GetClosestDynamicObject(playerid);

    printf("Closest object model to player %d: %d", playerid, Streamer_GetIntData(STREAMER_TYPE_OBJECT, objectid, E_STREAMER_MODEL_ID));
}

stock GetClosestDynamicObject(playerid)
{
    new
        Float:px,
        Float:py,
        Float:pz,
        Float:ox,
        Float:oy,
        Float:oz,
        Float:dist,
        Float:check = 99999.9,
        result;

    GetPlayerPos(playerid, px, py, pz);

    for(new i; i < Streamer_GetUpperBound(STREAMER_TYPE_OBJECT); i++)
    {
        GetDynamicObjectPos(i, ox, oy, oz);

        dist = floatsqroot(floatpower(floatabs(floatsub(px, ox)), 2) + floatpower(floatabs(floatsub(py, oy)), 2) + floatpower(floatabs(floatsub(pz, oz)), 2));

        if(dist < check)
        {
            check = dist;
            result = i;
        }
    }

    return result;
}