;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; This program is free software; you 
; can redistribute it and/or modify 
; it under the terms of the GNU 
; General Public License as published 
; by the Free Software Foundation; 
; either version 2 of the License, or 
; (at your option) any later version. 
; 
; This program is distributed in the
; hope that it will be useful, 
; but WITHOUT ANY WARRANTY;
; without even the implied warranty of 
; MERCHANTABILITY or FITNESS 
; FOR A PARTICULAR PURPOSE.  
; See the GNU General Public License
;  for more details. 

(define (script-fu-save-all-images inDir inSaveType 
inFileName inFileNumber) 
  (let* (
          (i (car (gimp-image-list)))
          (ii (car (gimp-image-list))) 
          (image)
          (newFileName "")
          (saveString "")
          (pathchar (if (equal? 
                 (substring gimp-dir 0 1) "/") "/" "\\"))
        )
    (set! saveString
      (cond 
        (( equal? inSaveType 0 ) ".jpg" )
        (( equal? inSaveType 1 ) ".bmp" )
        (( equal? inSaveType 2 ) ".png" )
        (( equal? inSaveType 3 ) ".tif" )
      )
    ) 
    (while (> i 0) 
      (set! image (vector-ref (cadr (gimp-image-list)) (- i 1)))
      (set! newFileName (string-append inDir 
              pathchar inFileName 
              (substring "00000" (string-length 
              (number->string (+ inFileNumber i))))
              (number->string (+ inFileNumber i)) saveString))
      (gimp-file-save RUN-NONINTERACTIVE 
                      image
                      (car (gimp-image-get-active-layer image))
                      newFileName
                      newFileName
      ) 
      (gimp-image-clean-all image) 
      (set! i (- i 1))
    )
  )
) 

(script-fu-register "script-fu-save-all-images" 
 "<Image>/File/Save ALL As" 
 "Save all opened images as ..." 
 "Lauchlin Wilkinson (& Saul Goode)" 
 "Lauchlin Wilkinson (& Saul Goode)" 
 "2014/04/21" 
 ""
 SF-DIRNAME    "Save Directory" ""
 SF-OPTION     "Save File Type" (list "jpg" "bmp" "png" "tif")
 SF-STRING     "Save File Base Name" "IMAGE"
 SF-ADJUSTMENT "Save File Start Number" 
      (list 0 0 9000 1 100 0 SF-SPINNER)
 )