;------------------------------------------------------------------------;
; ST- zeichnen                                                           ; 
; -----------------------------------------------------------------------;
; AW 26.5.93                                                             ;
;------------------------------------------------------------------------;

(defun datain ()  
  ;-------------------------------------------------------
  ;>>>> Eingabeteil <<<<<<<
  ;-------------------------------------------------------
  (setq ALTFANG (getvar "osmode"))
  (setq AUSWAHL-SATZ nil)
  (initget (+ 1 2 4))
  (setq P1 (getpoint "\n1. Punkt antippen: "))
  (setq P2 (getpoint P1 "\n2. Punkt antippen: "))
  (setvar "osmode" 0)  
  (bl-name P1) ;--> Block-Name definieren -> R�ckgabe: element-name
)

(defun berechne()
  ;------------------------------------------------------
  ;<<<<<  Berechnungen durchf�hren  >>>>>>>
  ;------------------------------------------------------
;  (setq LAENGE (* (fix (/ (distance P1 P2) 5)) 5))
  (setq LAENGE (fix (distance P1 P2)))
  (setq WINKEL (/ (* (angle P1 P2) 180) PI))
  (setq P3 (polar P1 (angle P1 P2) (/ LAENGE 2)))
  (if (> LAENGE 6000)
    (progn
       (alert "Abstand �ber 6000 mm !")
       (setvar "osmode" ALTFANG)
       (exit)
    )
  )
  (initget (+ 2 4))
  (setq AUSFUEHRUNG (getint "\n(1)-OHNE oder (2)-MIT Leitblech <1> : "))
  (if (or (= nil AUSFUEHRUNG) (< AUSFUEHRUNG 1) (> AUSFUEHRUNG 2))
     (setq AUSFUEHRUNG 1)
  ) 

  (if (= AUSFUEHRUNG 1)
     (setq NEV "ST ")
     (setq NEV "STL ")
  )
  (initget "J N")
  (setq ANTWORT (getkword "\nMuffe am 2.Endpunkt anschweiáen ? (J/N) <N>?: "))
  (if (not ANTWORT)
     (setq ANTWORT "N")
  ) 
  (setq ANTWORT (strcase ANTWORT))
  ;--------------------
  ; Endst�cke berechnen
  ;--------------------
  (setq ENDST (- LAENGE (* (fix (/ LAENGE 500)) 500)))
  (if (and (>= ENDST 0) (< ENDST 160))
    (progn
      (setq M_END1 250)
      (setq M_END2 (- (+ ENDST 500) M_END1))
    )
  )
  (if (and (>= ENDST 160) (< ENDST 330))
    (progn
      (setq M_END1 (/ ENDST 2))
      (setq M_END2 M_END1)
    )
  )
  (if (and (>= ENDST 330) (<= ENDST 500))
    (progn
      (setq M_END1 250)
      (setq M_END2 (- ENDST M_END1))
    )
  )
)

(defun geometrie()
  ;----------------------------------------------------------
  ;<<<<<<   Bl”cke einf�gen  >>>>>>
  ;----------------------------------------------------------
  (if (= AUSFUEHRUNG 1)
     (command "_layer" "_m" "L-2" "_c" "2" "" "")
     (command "_layer" "_m" "L-7" "_c" "7" "" "")
  )
  (command "_line" P3 P1 "")
  (setq AUSWAHL-SATZ (ssget "_L"))
  (command "_line" P3 P2 "")
  (ssadd (entlast) AUSWAHL-SATZ)

  (if (= AUSFUEHRUNG 1)
     (progn
        ;--------------------------------------
        ;Artikel-Nr. abh„ngig von  der L„nge ST
        ;--------------------------------------
        (if (and (> LAENGE 0) (<= LAENGE 1000))
           (setq M_ARTINR "821084001")
        )
        (if (and (> LAENGE 1000) (<= LAENGE 2000))
           (setq M_ARTINR "821084002")
        )
        (if (and (> LAENGE 2000) (<= LAENGE 3000))
           (setq M_ARTINR "821084003")
        )
        (if (and (> LAENGE 3000) (<= LAENGE 4000))
           (setq M_ARTINR "821084004")
        )
        (if (and (> LAENGE 4000) (<= LAENGE 5000))
           (setq M_ARTINR "821084005")
        )
        (if (and (> LAENGE 5000) (<= LAENGE 6000))
           (setq M_ARTINR "821084006")
        )
     )
     (progn
        ;----------------------------------------
        ;Artikel-Nr. abh„ngig von  der L„nge STL
        ;----------------------------------------
        (if (and (> LAENGE 0) (<= LAENGE 1000))
           (setq M_ARTINR "821084051")
        )
        (if (and (> LAENGE 1000) (<= LAENGE 2000))
           (setq M_ARTINR "821084052")
        )
        (if (and (> LAENGE 2000) (<= LAENGE 3000))
           (setq M_ARTINR "821084053")
        )
        (if (and (> LAENGE 3000) (<= LAENGE 4000))
           (setq M_ARTINR "821084054")
        )
        (if (and (> LAENGE 4000) (<= LAENGE 5000))
           (setq M_ARTINR "821084055")
        )
        (if (and (> LAENGE 5000) (<= LAENGE 6000))
           (setq M_ARTINR "821084056")
        )
     )
  )
)

(defun BEMASSUNG ()
  ;---------
  ; Bemaáung
  ;---------
  (command "_layer" "_m" "L-10" "_c" "10" "" "")
  (command "_dim")
  (command "_dimtad" "0")
  (command "_dimtxt" "125")
  (command "_dimasz" "40")
  (command "_align" P1  P2 (polar P1 (- (angle P1 P2) (/ pi 2)) 200) (itoa LAENGE))
  (command "_exit")
  (command "_layer" "_m" "L-2" "_c" "2" "" "")
)

;-----------------------------------------------------------------
(defun c:schraub ( / P1 P2 LAENGE WINKEL M_ARTINR ENDST M_END1 M_END2 
                     AUSFUEHRUNG)
  (setvar "limcheck" 0)
  (prompt "******* ST / STL (Schraubtr„ger OHNE oder MIT Leitblech) *******")
  (prompt "")
  (datain)
  (berechne)
  (geometrie)

  (mach-block P3 "0" AUSWAHL-SATZ)
  (if (= ANTWORT "J")
     (attribute-aendern "0" "2" "1" (itoa LAENGE) (strcat (itoa M_END1) "-" (itoa M_END2))
                     block-kennung M_ARTINR (strcat NEV "L= " (itoa LAENGE) " + 1 MUFFE") "" "")
     (attribute-aendern "0" "2" "1" (itoa LAENGE) (strcat (itoa M_END1) "-" (itoa M_END2))
                     block-kennung M_ARTINR (strcat NEV "L= " (itoa LAENGE)) "" "")
  )
  (setq P3 (polar P1 (+ (angle P1 P2) (/ pi 6)) 100))
  (command "_text" P3 "100" WINKEL (strcat NEV "L=" (itoa LAENGE)))
;  (bemassung)
  (if (= ANTWORT "J")
      (progn
         (command "_layer" "_m" "L-1" "_c" "1" "" "")
         (command "_insert" (strcat lw "/acadsst/layout/muffe")
                            P2 "" "" (rtos WINKEL))
         (attribute-aendern "0" "0" "" "" "" block-kennung "825002017" 
                            "MUFFE ANGESCHWEISST (ST)" "" "")
         (if (= AUSFUEHRUNG 1)
            (command "_layer" "_m" "L-2" "_c" "2" "" "")
            (command "_layer" "_m" "L-7" "_c" "7" "" "")
         )
      )
  )
  (setq AUSWAHL-SATZ nil)
  (setvar "osmode" ALTFANG)
)
;------------------------------------------------------------------