function scr_facing_letter_to_numberscr_facing_letter_to_numberfunction scr_facing_letter_to_number(arg0) { if (arg0 == "d") return 0; if (arg0 == "r") return 1; if (arg0 == "l") return 3; if (arg0 == "u") return 2; }(arg0)
{
if (arg0 == "d")
return 0;
if (arg0 == "r")
return 1;
if (arg0 == "l")
return 3;
if (arg0 == "u")
return 2;
}