from mystic_bbs import *

authorName   = "Christian Sacks"
authorHandle = "MeaTLoTioN"

KEY_UP       = chr(72)       # Some keyboard code defines returned by input functions
KEY_DOWN     = chr(80)
KEY_ESCAPE   = chr(27)
KEY_ENTER    = chr(13)
KEY_TAB      = chr(9)
KEY_LEFT     = chr(75)
KEY_RIGHT    = chr(77)

maxSlide     = 10


def drawSlide(i):
  writeln("|CL")
  fn = "/mystic/themes/default/text/ataot/ansi-pg"+str(i)
  menucmd("GD",fn+".ans")
  drawFooter()

def drawFooter():
  if i < 1:
    lt = "  "
  else:
    lt = "|12<-"

  if i > maxSlide-1:
    rt = "  "
  else:
    rt = "|12->"

  #gotoxy(1,25); write("|[K")
  gotoxy(29,25); write(lt+"|15 :: pg "+str(i+1)+" of "+str(maxSlide+1)+" :: "+rt); gotoxy(1,1)

i = 0
finished = "false"

def main():
  global finished
  global i
  while finished != "true":
    drawSlide(i)
    char, extended = getkey();

    if extended:
      if char == KEY_LEFT:
        if i > 0:
          i = i - 1
      if char == KEY_RIGHT:
        if i < maxSlide:
          i = i + 1
    else:
      if char == KEY_ESCAPE:        
        finished = "true"

main()
gotoxy(1,25); write("|CL")