;;; ÆÄ´Ü¼± - TORVA ¹«·á ¸®½À (torva.kr/lisp.html)
;;; BKL : µÎ Á¡ »çÀÌ¿¡ °¡¿îµ¥°¡ ¹ø°³ ¸ð¾çÀ¸·Î ²ªÀÎ ÆÄ´Ü¼±(Æú¸®¼±)À» ±×¸°´Ù
;;; ½ÃÀÛÁ¡À» Âï±â Àü¿¡ S ·Î ¼± µÎ²²¿Í ¹ø°³ Å©±â¸¦ ¹Ù²Û´Ù. ¹Ù²Û °ªÀº µµ¸éÀ» ´ÝÀ» ¶§±îÁö À¯ÁöµÈ´Ù
;;; ¹ø°³ Å©±â ±âº»°ª = 3.5 x DIMSCALE (1:100 µµ¸éÀÌ¸é 350). ¼± µÎ²² ±âº»°ª 0. ·¹ÀÌ¾î´Â BREAK (¾øÀ¸¸é ¸¸µç´Ù)
;;; µÎ Á¡ »çÀÌ°¡ ¹ø°³ Å©±âÀÇ µÎ ¹èº¸´Ù ÂªÀ¸¸é ¹ø°³¸¦ ÁÙ¿© ±×¸°´Ù

(vl-load-com)

(if (null *TV-BREAKLINE-WIDTH*) (setq *TV-BREAKLINE-WIDTH* 0.0))
(setq *TV-BREAKLINE-LAYER* "BREAK")

;; ¹ø°³ Å©±â - Á÷Á¢ Á¤ÇÑ °ªÀÌ ¾øÀ¸¸é µµ¸é ÃàÃ´¿¡ ¸ÂÃá´Ù
(defun tv-breakline-size ()
  (cond (*TV-BREAKLINE-SIZE*)
        ((> (getvar "DIMSCALE") 0) (* 3.5 (getvar "DIMSCALE")))
        (3.5)))

(defun c:BKL (/ *error* old osm lay p1 p2 v ang dist sz half p3 p4 p5 p6)
  (setq osm (getvar "OSMODE") lay (getvar "CLAYER") old *error*)
  (defun *error* (msg)
    (setvar "OSMODE" osm) (setvar "CLAYER" lay) (setvar "CMDECHO" 1)
    (setq *error* old)
    (if (not (wcmatch (strcase msg) "*CANCEL*,*QUIT*,*BREAK*")) (princ (strcat "\n¿À·ù: " msg)))
    (princ))
  (setvar "CMDECHO" 0)
  (setq p1 "S")
  (while (= p1 "S")
    (initget "S")
    (setq p1 (getpoint (strcat "\n½ÃÀÛÁ¡ [¼³Á¤(S)] <µÎ²² " (rtos *TV-BREAKLINE-WIDTH* 2 1)
                               ", ¹ø°³ " (rtos (tv-breakline-size) 2 0) ">: ")))
    (if (= p1 "S")
      (progn
        (if (setq v (getdist (strcat "\n¼± µÎ²² <" (rtos *TV-BREAKLINE-WIDTH* 2 1) ">: "))) (setq *TV-BREAKLINE-WIDTH* v))
        (if (setq v (getdist (strcat "\n¹ø°³ Å©±â <" (rtos (tv-breakline-size) 2 0) ">: "))) (setq *TV-BREAKLINE-SIZE* v)))))
  (if (and p1 (setq p2 (getpoint p1 "\n³¡Á¡: ")))
    (progn
      (setq ang (angle p1 p2) dist (distance p1 p2) sz (tv-breakline-size))
      (if (< dist (* 2.0 sz)) (setq sz (/ dist 3.0)))
      (setq half (/ dist 2.0)
            p3 (polar p1 ang (- half (/ sz 2.0)))
            p4 (polar p3 (+ ang (* pi 0.45)) sz)
            p6 (polar p1 ang (+ half (/ sz 2.0)))
            p5 (polar p6 (- ang (* pi 0.45)) sz))
      (if (null (tblsearch "LAYER" *TV-BREAKLINE-LAYER*))
        (entmake (list '(0 . "LAYER") '(100 . "AcDbSymbolTableRecord") '(100 . "AcDbLayerTableRecord")
                       (cons 2 *TV-BREAKLINE-LAYER*) '(70 . 0) '(62 . 2) '(6 . "Continuous"))))
      (setvar "CLAYER" *TV-BREAKLINE-LAYER*)
      (setvar "OSMODE" 0)
      (command "_.PLINE" p1 "_W" *TV-BREAKLINE-WIDTH* *TV-BREAKLINE-WIDTH* p3 p4 p5 p6 p2 "")
    )
  )
  (setvar "OSMODE" osm) (setvar "CLAYER" lay) (setvar "CMDECHO" 1)
  (setq *error* old)
  (princ)
)

(princ "\nÆÄ´Ü¼±: BKL / torva.kr")
(princ)

;;; ---- ´ÜÃàÅ° ¹Ù²Ù±â (TVKEY) - TORVA ¸®½À °øÅë, torva.kr/lisp-guide.html ----
;;; TVKEY -> ¸í·É -> »õ ´ÜÃàÅ°. ¿ø·¡ ¸í·É¾îµµ ±×´ë·Î ¾´´Ù
;;; Á¤ÇÑ ´ÜÃàÅ°´Â ÀÌ PC ¿¡ TORVA-KEYS ·Î ÀúÀåµÇ°í, ¸®½ÀÀ» ºÒ·¯¿Ã ¶§¸¶´Ù µÇ»ì¾Æ³­´Ù
;;; (TORVA ¸®½À ÆÄÀÏ¸¶´Ù °°Àº ÄÚµå°¡ µé¾î ÀÖ´Ù. ¿©·¯ °³¸¦ ºÒ·¯¿Íµµ °°Àº Á¤ÀÇ¸¦ µ¤¾î¾µ »ÓÀÌ´Ù)

;; "A1=PY;B2=CN;" -> (("A1" . "PY") ("B2" . "CN"))
(defun tv-key-list (/ s i out)
  (setq s (cond ((getenv "TORVA-KEYS")) ("")) out nil)
  (while (setq i (vl-string-search ";" s))
    (setq out (cons (substr s 1 i) out) s (substr s (+ i 2))))
  (if (/= s "") (setq out (cons s out)))
  (vl-remove nil
    (mapcar '(lambda (x / j) (if (setq j (vl-string-search "=" x)) (cons (substr x 1 j) (substr x (+ j 2)))))
            (reverse out))))

(defun tv-key-save (lst)
  (setenv "TORVA-KEYS" (apply 'strcat (mapcar '(lambda (p) (strcat (car p) "=" (cdr p) ";")) lst))))

;; ºÒ·¯¿Â ¸®½À ¸í·ÉÀÎ°¡
(defun tv-key-cmd-p (cmd)
  (member (type (eval (read (strcat "C:" cmd)))) '(SUBR USUBR EXRXSUBR)))

(defun tv-key-def (key cmd)
  (eval (list 'defun (read (strcat "C:" key)) '() (list (read (strcat "C:" cmd))) '(princ))))

;; acad.pgp ¿¡ °°Àº º°ÄªÀÌ ÀÖ³ª ("L,   *LINE")
(defun tv-key-pgp-p (key / f h l hit)
  (if (setq f (findfile "acad.pgp"))
    (progn
      (setq h (open f "r"))
      (while (and (not hit) (setq l (read-line h)))
        (if (and (not (wcmatch l ";*")) (wcmatch (strcase l) (strcat key ",*"))) (setq hit T)))
      (close h)))
  hit)

;; ¾µ ¼ö ¾ø´Â ´ÜÃàÅ°¸é ±î´ßÀ», ¾µ ¼ö ÀÖÀ¸¸é nil
(defun tv-key-bad (key lst)
  (cond
    ((not (vl-every '(lambda (c) (or (<= 48 c 57) (<= 65 c 90))) (vl-string->list key))) "¿µ¹®°ú ¼ýÀÚ¸¸ ¾¹´Ï´Ù")
    ((getcname key) "AutoCAD ¸í·É°ú °°Àº ÀÌ¸§ÀÔ´Ï´Ù")
    ((tv-key-pgp-p key) "AutoCAD ´ÜÃàÅ°(acad.pgp)¿Í °°Àº ÀÌ¸§ÀÔ´Ï´Ù")
    ((and (tv-key-cmd-p key) (not (assoc key lst))) "ÀÌ¹Ì ÀÖ´Â ¸®½À ¸í·ÉÀÔ´Ï´Ù")))

(defun c:TVKEY (/ cmd key lst why)
  (setq lst (tv-key-list)
        cmd (strcase (getstring "\n´ÜÃàÅ°¸¦ ºÙÀÏ ¸í·É [¸ñ·Ï(?)]: ")))
  (cond
    ((= cmd ""))
    ((= cmd "?")
     (if lst
       (foreach p lst (princ (strcat "\n  " (car p) " = " (cdr p))))
       (princ "\nÁ¤ÇÑ ´ÜÃàÅ°°¡ ¾ø½À´Ï´Ù")))
    ((not (tv-key-cmd-p cmd)) (princ (strcat "\n" cmd " ´Â ºÒ·¯¿Â ¸®½À ¸í·ÉÀÌ ¾Æ´Õ´Ï´Ù")))
    (T
     (setq key (strcase (getstring (strcat "\n" cmd " ÀÇ »õ ´ÜÃàÅ° [Áö¿ì±â(-)]: "))))
     (cond
       ((= key ""))
       ((= key "-")
        (foreach p lst
          (if (= (cdr p) cmd) (set (read (strcat "C:" (car p))) nil)))
        (tv-key-save (vl-remove-if '(lambda (p) (= (cdr p) cmd)) lst))
        (princ (strcat "\n" cmd " ÀÇ ´ÜÃàÅ°¸¦ Áö¿ü½À´Ï´Ù")))
       ((= key cmd))
       ((setq why (tv-key-bad key lst)) (princ (strcat "\n" key ": " why)))
       (T
        (tv-key-save (cons (cons key cmd) (vl-remove-if '(lambda (p) (= (car p) key)) lst)))
        (tv-key-def key cmd)
        (princ (strcat "\nÀÌÁ¦ " key " ·Îµµ " cmd " °¡ ½ÇÇàµË´Ï´Ù"))))))
  (princ))

;; ºÒ·¯¿Ã ¶§ - ÀúÀåµÈ ´ÜÃàÅ° Áß ¸í·ÉÀÌ ºÒ·¯¿ÍÁ® ÀÖ´Â °ÍÀ» µÇ»ì¸°´Ù
(foreach p (tv-key-list)
  (if (tv-key-cmd-p (cdr p)) (tv-key-def (car p) (cdr p))))
(princ "\n´ÜÃàÅ° ¹Ù²Ù±â: TVKEY")
(princ)
