raze/polymer/eduke32/source/lunatic/test/switch.con

gamevar j 0 0
gamevar k 0 0

definequote 400 QWE

definequote 500 ===

onevent EVENT_ENTERLEVEL
    switch j
      case 0
      case -1
        userquote 29
      break
      case 1
        userquote 30
      break
      default
        userquote 31
      break
      case 0
        redefinequote 400 ASD
        userquote 400
      break
    endswitch

    addvar j 1

    switch j
      case 0
      case -2
        userquote 29
      break
      case 3
        userquote 30
      break
      default
        userquote 31
      break
    endswitch

    // test "-" codegen (must not generate comment!).
    subvar j -3

    // result:
    // ASD  (from second case 0)
    // BRIGHTNESS LEVEL: THREE  (from default)


    ////////// test nested switch/while //////////

    ifvare 0 1
        break  // outer level: "do return end"

    setvar j 0
    whilevarn j 3
    {
        addvar j 1
        userquote 500
        break  // while is inner: "continue"
        userquote 400
    }  // 3x "===", no quote 400

    setvar j 0
    whilevarn j 1
    {
        switch j
          case 0
            addvar j 1
            // switch is inner: "do return end" (likewise with following
            // "break" commands):
            break
            addvar j 1
          break
          case 1
            nullop
          break
          default
            nullop
          break
        endswitch
    }

    // NOTE: this is syntactically invalid, though may be useful:
    //  case X:
    //  default:
    //   <code...>

    setvar j 0
    switch j
      case 0,
        whilevarn j 1
        {
            addvar j 1
            break  // while is inner: "continue"
        }
      break
    endswitch
/*
    // LunaCON only: nested switches.
    // Untested, but the generated code looks sane.
    switch j
      case 0,
        switch k
          default
            userquote 29  // BRIGHTNESS LEVEL: ONE
        endswitch
      case 1,
        userquote 30
    endswitch
*/

    // nested whilevar*n
    setvar j -1
    setvar k -1
    whilevarn j 0
    {
        whilevarn k 0
        {
            setvar k 0
            break
            setvar k 1
        }

        setvar j 0
        break
        setvar j -1
    }
endevent