/* REXX _fig_refresh.zrx by the reverend (build 64)                           */
/*-       built by rev-builder version 1.1 on 02 Jan 2003 at 11:11:22        -*/
/*- ------------------------------------------------------------------------ -*/
/*-                       Copyright (C) 2001 Ron Wilson                      -*/
/*-                                                                          -*/
/*- This script is free, and can be modified for your personal use, but you  -*/
/*- cannot copy or distribute this script or any derivative work based upon  -*/
/*- this script without the express permission of the author. Your use of    -*/
/*- this script is governed by the terms of the REV-LICENSE.                 -*/
/*-                                                                          -*/
/*- This program is provided to you WITHOUT ANY WARRANTY, even the implied   -*/
/*- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -*/
/*- REV-LICENSE for more details.                                            -*/
/*-                                                                          -*/
/*-                A copy of the REV-LICENSE is available at:                -*/
/*-       http://thereverend.coastgames.com/tradewars/rev-license.html       -*/
/*- ------------------------------------------------------------------------ -*/
/* rev. 0 - initial release                                                   */

call zoctimeout 120
call zocsynctime 500
globals=_setglobals()
call on halt name _halt

call _newline _ansi("bt;fgr")
parse value _getgameinfo() with spath ";" iname ";" game
fname=_ini_askstr("enter cim filename (no extension):", "cim", iname, game, "cim")
ns=_ini_askint("ns", 5000, iname, game, "ns")
parse value _getloginfo() with lpath ";" ldefault
vodname=lpath||fname||"_voids.txt"
figname=lpath||fname||"_figs.txt"

p=_synchronize()
select
 when p="command" then do
  call _getvoids vodname
  count=_getfigs(figname)
  call zocsend "'fig count : "||count||" sector(s) : "||trunc(count/ns*1000)/10||"%^M"
 end /*when*/
 when p="citadel" then do
  planet=_get_planet_number(p)
  call _getvoids vodname
  call zocsend "qqzn"
  count=_getfigs(figname)
  call zocsend "l"||planet||"^Mc"
  call zocsend "'fig count : "||count||" sector(s) : "||trunc(count/ns*1000)/10||"%^M"
 end /*when*/
 when p="planet" then do
  planet=_get_planet_number(p)
  call zocsend "q"
  call _getvoids vodname
  count=_getfigs(figname)
  call zocsend "l"||planet||"^M"
  call zocsend "'fig count : "||count||" sector(s) : "||trunc(count/ns*1000)/10||"%^M"
 end /*when*/
 otherwise call _error "player at the "||p||" prompt."
end /*select*/

exit

/***                 THE REVEREND'S TW LIBRARY FOR ZOC/REXX                 ***/

/** _setglobals v.3 **/
    _setglobals: procedure expose _verbose _monthdays _monthnames _baseday. (globals)
    
     _verbose=0
     _monthdays="31;28;31;30;31;30;31;31;30;31;30;31"
     _monthnames="jan;feb;mar;apr;may;jun;jul;aug;sep;oct;nov;dec"
     _baseday.2000=730118
     _baseday.2001=_baseday.2000+365+1
     _baseday.2002=_baseday.2001+365
     _baseday.2003=_baseday.2002+365
     _baseday.2004=_baseday.2003+365
     _baseday.2005=_baseday.2004+365+1
     _baseday.2006=_baseday.2005+365
     _baseday.2007=_baseday.2006+365
     _baseday.2008=_baseday.2007+365
    
     rslt="_g. _s. _p. _d. _v. _f. _m. _q. "
     rslt=rslt||"_ef. _es. _et. _ep. "
     rslt=rslt||"_path. _dist. _dtomsl. _dfrmsl. "
     rslt=rslt||"_bg. _nwi. _od. _sv. _pv. _bust. _vs. _vn. "
     rslt=rslt||"_olist1. _olist2. _clvlist1. _clvlist2. "
     rslt=rslt||"_verbose _monthdays _monthnames _baseday. "
     rslt=rslt||"globals reconnect scriptname lra "
     if arg(1,"E") then rslt=rslt||arg(1)
    
     rslt=_space(rslt)
    return rslt

/** _halt v.3 **/
    _halt: procedure expose (globals)
     call off halt
     call zocwriteln "^[[1;33m< user abort >^[[0m "
     exit
    return

/** _newline v.2 **/
    _newline: procedure expose (globals)
     if zocgetinfo("CURSOR-X")>0 then call zocwriteln arg(1)
     else call zocwrite arg(1)
    return

/** _ansi v.3 **/
    _ansi: procedure expose (globals)
     rslt="0"
     do i=1 to _dwords(arg(1),";")
      w=_dword(arg(1),i,";")
      select
       when w="dl"  then rslt=rslt||";"||0  /* dull               */
       when w="bt"  then rslt=rslt||";"||1  /* bright             */
       when w="ul"  then rslt=rslt||";"||4  /* underlined         */
       when w="blk" then rslt=rslt||";"||5  /* blinking           */
       when w="fbk" then rslt=rslt||";"||30 /* black foreground   */
       when w="frd" then rslt=rslt||";"||31 /* red foreground     */
       when w="fgr" then rslt=rslt||";"||32 /* green foreground   */
       when w="fye" then rslt=rslt||";"||33 /* yellow foreground  */
       when w="fbl" then rslt=rslt||";"||34 /* blue foreground    */
       when w="fmg" then rslt=rslt||";"||35 /* magenta foreground */
       when w="fcy" then rslt=rslt||";"||36 /* cyan foreground    */
       when w="fwh" then rslt=rslt||";"||37 /* white foreground   */
       when w="bbk" then rslt=rslt||";"||40 /* black background   */
       when w="brd" then rslt=rslt||";"||41 /* red background     */
       when w="bgr" then rslt=rslt||";"||42 /* green background   */
       when w="bye" then rslt=rslt||";"||43 /* yellow background  */
       when w="bbl" then rslt=rslt||";"||44 /* blue background    */
       when w="bmg" then rslt=rslt||";"||45 /* magenta background */
       when w="bcy" then rslt=rslt||";"||46 /* cyan background    */
       when w="bwh" then rslt=rslt||";"||47 /* white background   */
       otherwise nop
      end /*select*/
     end /*do*/
     rslt="^[["||rslt||"m"
    return rslt

/** _getgameinfo v.5 **/
    _getgameinfo: procedure expose (globals)
     spath=_getscriptpath()
     base=spath||"script.ini"
    
     if arg(1,"E") then fname=arg(1)
     else fname=base
    
     parse value zocgetglobaloption("WindowTitle") with . '="' game '"'
     if fname\=base | game="" | game="%ZOCORHOST% %OPTIONS%" then do
      list=_ini_getheadings(fname)
      if list="##EOF##" then game="##EOF##"
      else do
       templist=""
       do i=1 to _dwords(list,";")
        temp=_dword(list,i,";")
        if left(temp,1)\="*" then do
         if templist="" then templist=temp
         else templist=templist||";"||temp
        end /*if*/
       end /*do*/
       list=templist
       game=_drequestlist("select a game:", list, ";", "c")
      end /*else*/
     end /*do*/
    
     call zocwrite _ansi("bt;fgr")||"< using "
     if length(fname)>17 then call zocwrite "..."
     call zocwriteln right(fname,min(length(fname),17))||" - ["||game||"] >"
    
     rslt=spath||";"||fname||";"||game
    return rslt

/** _ini_askstr v.5 **/
    _ini_askstr: procedure expose (globals)
     if \arg(1,"E") then msg="enter a number"
     else msg=arg(1)
     do i=2 to 5
      if \arg(i,"E") then call _error "missing parameter in _ini_askstr"
     end /*do*/
     default=arg(2)
     fname=arg(3)
     section=arg(4)
     key=arg(5)
     mode=lower(arg(6))
     if section="##EOF##" then rslt="##EOF##"
     else rslt=_ini_read(fname, section, key)
     select
      when rslt="##EOF##" & msg="##DEFAULT##" then rslt=default
      when rslt="##EOF##"                     then rslt=_askstr(msg||" ("||key||"=)",default,"c")
      when mode="quiet"                       then nop
      when mode=""                            then do
       call zocwrite _ansi("bt;fgr")||"< using "
       if length(fname)>17 then call zocwrite "..."
       call zocwrite right(fname,min(length(fname),17))||" - "
       call zocwrite key||"="||left(translate(rslt,"~","^"),min(length(rslt),25))
       if length(rslt)>25 then call zocwrite "..."
       call zocwriteln " >"
      end /*when*/
      otherwise nop
     end /*select*/
    return rslt

/** _ini_askint v.5 **/
    _ini_askint: procedure expose (globals)
     if \arg(1,"E") then msg="enter an integer"
     else msg=arg(1)
     do i=2 to 5
      if \arg(i,"E") then call _error "missing parameter in _ini_askint"
     end /*do*/
     default=arg(2)
     fname=arg(3)
     section=arg(4)
     key=arg(5)
     mode=lower(arg(6))
     if _stripint(default)\=default then call _error "invalid parameter in _ini_askint"
     if section="##EOF##" then rslt="##EOF##"
     else rslt=_ini_read(fname, section, key)
     select
      when rslt="##EOF##" & msg="##DEFAULT##" then rslt=_stripint(default)
      when rslt="##EOF##"                     then rslt=_askint(msg||" ("||key||"=)",default,"c")
      when mode="quiet"                       then rslt=_stripint(rslt)
      when mode=""                            then do
       call zocwrite _ansi("bt;fgr")||"< using "
       if length(fname)>17 then call zocwrite "..."
       call zocwriteln right(fname,min(length(fname),17))||" - "||key||"="||rslt||" >"
       rslt=_stripint(rslt)
      end /*when*/
      otherwise nop
     end /*select*/
    return rslt

/** _getloginfo v.2 **/
    _getloginfo: procedure expose (globals)
     parse value zocgetoption("CaptDefaultName") with . '="' ldefault '"'
     parse value zocgetglobaloption("CapturePath") with . '="' lpath '"'
     lpath=dosfname(lpath)
     if right(lpath,1)\="\" then lpath=lpath||"\"
     if \dosisdir(lpath) then call _error "invalid path in _getloginfo"
     rslt=lpath||";"||ldefault
    return rslt

/** _synchronize v.3 **/
    _synchronize: procedure expose (globals)
    
     synchw="Command [",
         ||"|Citadel command",
         ||"|Planet command",
         ||"|<StarDock>",
         ||"|ship to sell",
         ||"|Still interested ?",
         ||"|wish to buy? (A,B,C,Q,?)",
         ||"|<Galactic Bank>",
         ||"|<Hardware Emporium>",
         ||"|<Shipyards>",
         ||"|Enter your choice [T] ?",
         ||"|do you want to sell [",
         ||"|do you want to buy [",
         ||"|Computer command",
         ||"|Corporate command",
         ||"|Colonists? [T]"
    
     synchr="command citadel planet stardock shipsell shipinterested class0 bank hardware shipyards portmenu porthaggle porthaggle computer corporate terra"
    
     if _sendwait("@","Average Interval")=640 then call _error "timeout"
     ans=zocwaitmux(synchw)
     if ans=640 then rslt="other"
                else rslt=word(synchr,ans+1)
    
     select
      when rslt="computer" then do
       call zocsend "q"
       ans=zocwaitmux("Command [","Citadel command")
       select
        when ans=0 then nop
        when ans=1 then rslt="computer_cit"
        when ans=640 then call _error "timeout"
        otherwise nop
       end /*select*/
       call zocsend "c"
      end /*when*/
      when rslt="corporate" then do
       call zocsend "q"
       ans=zocwaitmux("Command [","Citadel command")
       select
        when ans=0 then call zocsend "t"
        when ans=1 then do
         rslt="corporate_cit"
         call zocsend "x"
        end /*when*/
        when ans=640 then call _error "timeout"
        otherwise nop
       end /*select*/
      end /*when*/
      otherwise nop
     end /*select*/
    
    return rslt

/** _getvoids v.7 **/
    _getvoids: procedure expose (globals)
     fname=arg(1)
     mode=arg(2)
     _v.=0
     c=0
     if lower(mode)="file" then do
      if _fileopenr(fname) then do
       call zocwrite _ansi("bt;fye")
       mon=0
       do while \_fileeof(fname)
        n=linein(fname)
        if _stripint(n)\="" then do
         _v.n=1
         c=c+1
         mon=_spinner(mon,10)
        end /*if*/
       end /*do*/
       call _fileclose(fname)
       call zocwrite " ("||c||") "||_ansi("dl;fmg")
      end /*if*/
     end /*if*/
     else do
      buflen=16*1024
      call zocreceivebuf buflen
      if _sendwait("cx","<List Avoided Sectors>")=640 then call _error "timeout"
      if zocwait("Computer command")=640 then call _error "timeout"
      call zocsend "q"
      if zocwaitmux("Command [", "Citadel command")=640 then call _error "timeout"
      buff=translate(zocreceivebuf(0),"  ",d2c(10)||d2c(0))
      if length(buff)=buflen then call _error "buffer overflow"
      call zocwrite _ansi("bt;fye")
    
      s=0
      i=0
      j=0
      i=pos("<List Avoided Sectors>",buff)
      i=pos(d2c(13),buff,i)+1
      i=pos(d2c(13),buff,i)+1
      j=pos(d2c(13),buff,i)
      mon=0
      do while j>0
       line=_space(substr(buff,i,j-i),1)
       if line="" then leave
       if line="No Sectors are currently being avoided." then leave
       do k=1 to words(line)
        s1=_stripint(word(line,k))
        if s1\="" then do
         _v.s1=1
         c=c+1
         s=max(s,s1)
        end /*if*/
       end /*do*/
       i=j+1
       j=pos(d2c(13),buff,i)
       mon=_spinner(mon,10)
      end /*do*/
      call zocwrite " ("||c||") "||_ansi("dl;fmg")
      if fname\="" then do
       if _fileexists(fname) then call dosdel fname
       if _filenew(fname) then do
        call zocwrite _ansi("bt;fye")
        mon=0
        do i=1 to s
         if _v.i then do
          call lineout fname, i
          mon=_spinner(mon,10)
         end /*if*/
        end /*do*/
        call _fileclose(fname)
        call zocwriteln " "||_ansi("dl;fmg")
       end /*if*/
      end /*if*/
     end /*else*/
    
    return c

/** _getfigs v.13 **/
    _getfigs: procedure expose (globals)
     fname=arg(1)
     mode=arg(2)
     _f.=0
     c=0
     if lower(mode)="file" then do
      if _fileopenr(fname) then do
       call zocwrite _ansi("bt;fye")
       mon=0
       do while \_fileeof(fname)
        n=linein(fname)
        if _stripint(n)\="" then do
         _f.n=1
         c=c+1
         mon=_spinner(mon,100)
        end /*if*/
       end /*do*/
       call _fileclose(fname)
       call zocwrite " ("||c||") "||_ansi("dl;fmg")
      end /*if*/
     end /*if*/
     else do
      buflen=1024*1024
      call zocreceivebuf buflen
      call zocsend "g"
      if zocwait("Deployed  Fighter  Scan")=640 then call _error "timeout"
      ans=0
      do while ans=0
       ans=zocwaitmux("r","Total","deployed")
      end /*do*/
      if ans=640 then call _error "timeout"
      buff=translate(zocreceivebuf(0),"  ",d2c(10)||d2c(0))
      if length(buff)=buflen then call _error "buffer overflow"
      call zocwrite _ansi("bt;fye")
    
      s=0
      i=0
      j=0
      i=pos(d2c(13),buff,pos("==",buff)+1)+1
      if i>1 then j=pos(d2c(13),buff,i)
      finish=pos("Total",buff,i)
      mon=0
      do while j>0 & j<finish
       line=strip(substr(buff,i,j-i))
       parse var line s1 . type .
       s1=_stripint(s1)
       if (type="Corp" | type="Personal") & s1\="" then do
        _f.s1=1
        c=c+1
        s=max(s,s1)
       end /*if*/
       i=j+1
       j=pos(d2c(13),buff,i)
       mon=_spinner(mon,100)
      end /*do*/
      call zocwrite " ("||c||") "||_ansi("dl;fmg")
      if fname\="" then do
       if _fileexists(fname) then call dosdel fname
       if _filenew(fname) then do
        call zocwrite _ansi("bt;fye")
        mon=0
        do i=1 to s
         if _f.i>0 then do
          call lineout fname, i
          mon=_spinner(mon,100)
         end /*if*/
        end /*do*/
        call _fileclose(fname)
        call zocwriteln " "||_ansi("dl;fmg")
       end /*if*/
      end /*if*/
     end /*else*/
    
    return c

/** _get_planet_number v.2 **/
    _get_planet_number: procedure expose (globals)
     if arg(1,"E") then prompt=arg(1)
     else prompt=_synchronize()
     select
      when prompt="citadel" then do
       if _sendwait("qd","Planet #")=640 then call _error "timeout"
       parse value _grabit("in sector") with planet " in sector"
       if _sendwait("c","Citadel command (?=help)")=640 then call _error "timeout"
      end /*when*/
      when prompt="computer_cit" then do
       if _sendwait("qqd","Planet #")=640 then call _error "timeout"
       parse value _grabit("in sector") with planet " in sector"
       if _sendwait("cc","Computer command [")=640 then call _error "timeout"
      end /*when*/
      when prompt="corporate_cit" then do
       if _sendwait("qqd","Planet #")=640 then call _error "timeout"
       parse value _grabit("in sector") with planet " in sector"
       if _sendwait("cx","Computer command [")=640 then call _error "timeout"
      end /*when*/
      when prompt="planet" then do
       if _sendwait("d","Planet #")=640 then call _error "timeout"
       parse value _grabit("in sector") with planet " in sector"
      end /*when*/
      otherwise planet=0
     end /*select*/
    return planet

/** _error v.7 **/
    _error: procedure expose (globals)
     call off halt
     if zocgetinfo("CURSOR-X")>0 then call zocwriteln
     call zocwrite _ansi("bt;frd")||"< script error"
     if arg(1,"E") then call zocwrite ": "||arg(1)
     call zocwriteln " >"
     call zocwriteln _ansi("bt;fye")||"< if this is a serious problem, email me at: the.reverend@coastgames.com > "
     call zocwriteln "< ZOC VERSION '"||zocgetinfo("VERSION")||"', OS '"||zocgetinfo("OSYS")||"', LOCATION '"||zocgetinfo("CONNECTEDTO")||"' >"
     if arg(2,"E") then call zocwriteln _ansi("bt;fgr")||"< "||arg(2)||" >"
     call zocwrite _ansi()
     call _beep "error.wav"
     if reconnect=1 & arg(1)="timeout" then do
      /* call zocdisconnect */
      call zocwriteln _ansi("bt;fwh")||"< ATTEMPTING TO RECONNECT >"
      call zocdostring "^RUN=_connect.zrx sn="||scriptname
     end /*if*/
    exit

/** _space v.1 **/
    _space: procedure expose (globals)
     str=strip(arg(1))
     if arg(2,"E") then n=arg(2); else n=1
     if arg(3,"E") then pad=arg(3); else pad=" "
     rslt=word(str,1)
     do i=2 to words(str)
      rslt=rslt||copies(pad,n)||word(str,i)
     end /*do*/
    return rslt

/** _dwords v.2 **/
    _dwords: procedure expose (globals)
     rslt=words(translate(arg(1),arg(2)||" "," "||arg(2)))
    return rslt

/** _dword v.2 **/
    _dword: procedure expose (globals)
     rslt=translate(word(translate(arg(1),arg(3)||" "," "||arg(3)),arg(2))," "||arg(3),arg(3)||" ")
    return rslt

/** _getscriptpath v.1 **/
    _getscriptpath:
     parse value zocgetglobaloption("ScriptPath") with . '="' spath '"'
     spath=dosfname(spath)
     if right(spath,1)\="\" then spath=spath||"\"
     if \dosisdir(spath) then call _error "invalid path in _getscriptpath"
    return spath

/** _ini_getheadings v.5 **/
    _ini_getheadings: procedure expose (globals)
     if arg(1,"E") then fname=arg(1)
     else call _error "missing parameter in _ini_getheadings"
     if arg(2,"E") then delim=left(arg(2),1)
     else delim=";"
     list=""
     if _fileopenr(fname) then do
      do while \_fileeof(fname)
       line=strip(linein(fname))
       if left(line,1)="[" then do
        if list="" then list=strip(translate(line,"  ","[]"))
        else list=list||delim||strip(translate(line,"  ","[]"))
       end /*if*/
      end /*do*/
      call _fileclose fname
     end /*do*/
     if list="" then list="##EOF##"
    return list

/** _drequestlist v.3 **/
    _drequestlist: procedure expose (globals)
     i=zocrequestlist(arg(1),translate(arg(2),"|"||arg(3),arg(3)||"|"))
     select
      when i<0 & lower(arg(4))="c" then call _quit "script cancelled by user.", "nocopy"
      when i<0 then rslt="##CANCEL##"
      otherwise rslt=_dword(arg(2),i+1,arg(3))
     end /*select*/
    return rslt

/** _ini_read v.1 **/
    _ini_read: procedure expose (globals)
     /* argument check */
     do i=1 to 3
      if \arg(i,"E") | arg(i,"O") then call _error "missing arguments in _ini_read."
     end /*do*/
    
     /* name arguments */
     fname=arg(1)
     s=strip(arg(2))
     k=strip(arg(3))
    
     if _fileopenr(fname) then do
      done=0
      found=0
      insection=0
      do while \done & \_fileeof(fname)
       line=strip(linein(fname))
       select
        when left(line,1)=";" then nop
        when line="["||s||"]" then insection=1
        when insection & left(line,1)="[" then done=1
        when insection & left(line,length(k)+1)=k||"=" then do
         v=strip(substr(line,length(k)+2))
         done=1
         found=1
        end /*when*/
        otherwise nop
       end /*select*/
      end /*do*/
      call _fileclose fname 
      if \found then v="##EOF##"
     end /*if*/
     else v="##EOF##"
    
    return v

/** _askstr v.1 **/
    _askstr: procedure expose (globals)
     do i=1 to 3
      select
       when i=1 & arg(i,"E") then msg=arg(i)
       when i=1              then msg="enter an string:"
       when i=2 & arg(i,"E") then default=arg(i)
       when i=2              then default=""
       when i=3 & arg(i,"E") then cflag=min(verify(lower(arg(i)),"c","M"),1)
       when i=3              then cflag=0
       otherwise nop
      end /*select*/
     end /*do*/
     rslt=zocask(msg, default)
     if cflag & rslt="##CANCEL##" then call _quit "script cancelled by user.", "nocopy"
    return rslt

/** _stripint v.4 **/
    _stripint: procedure expose (globals)
     mask=_space(translate(arg(1)," ","-0123456789"," "),0)
     rslt=_space(translate(arg(1)," ",mask," "),0)
     if left(rslt,1)="-" then rslt="-"||_space(translate(rslt," ","-"),0)
     else rslt=_space(translate(rslt," ","-"),0)
     if \datatype(rslt,"W") then rslt=""
    return rslt

/** _askint v.2 **/
    _askint: procedure expose (globals)
     do i=1 to 3
      select
       when i=1 & arg(i,"E") then msg=arg(i)
       when i=1              then msg="enter an integer:"
       when i=2 & arg(i,"E") then default=arg(i)
       when i=2              then default=""
       when i=3 & arg(i,"E") then cflag=min(verify(lower(arg(i)),"c","M"),1)
       when i=3              then cflag=0
       otherwise nop
      end /*select*/
     end /*do*/
     rslt=strip(zocask(msg, default))
     do while _stripint(rslt)\=rslt | rslt=""
      default=rslt||" [please enter an integer or ESC to cancel.]"
      if rslt="##CANCEL##" then leave
      else rslt=strip(zocask(msg, default))
     end /*do*/
     if cflag & rslt="##CANCEL##" then call _quit "script cancelled by user.", "nocopy"
    return rslt

/** _sendwait v.1 **/
    _sendwait: procedure expose (globals)
     if \arg(1,"E") | \arg(2,"E") then call _error "missing parameter in _sendwait"
     call zocsend arg(1)
     rslt=zocwait(arg(2))
     select
      when \arg(3,"E") | arg(3)=""             then nop
      when lower(arg(3))="timeout"  & rslt=640 then call _error "timeout"
      when lower(arg(3))="lastline" & rslt=640 then call _error "timeout"
      when lower(arg(3))="lastline"            then rslt=_lastline()
      otherwise nop
     end /*select*/
    return rslt

/** _fileopenr v.4 **/
    _fileopenr: procedure expose (globals)
     if \arg(1,"E") then call _error "missing parameter in _fileopenr"
     if _fileexists(arg(1)) then do
      call stream arg(1), "C", "OPEN READ"
      rslt=_fileready(arg(1))
      if \rslt then call _fileclose arg(1)
     end /*if*/
     else rslt=0
    return rslt

/** _fileeof v.4 **/
    _fileeof: procedure expose (globals)
     rslt=\lines(arg(1))
    return rslt

/** _spinner v.3 **/
    _spinner: procedure expose (globals)
     if arg(1,"E") then count=arg(1)
                   else call _error "missing parameter in _spinner"
     if arg(2,"E") then width=arg(2)
                   else width=100
     if arg(3,"E") & length(arg(3))=5 then chs=arg(3)
                                      else chs="-\|/."
    /* bs="^H" */
     bs=d2c(27)||"[1D"
     select
      when count=-1        then call zocwrite bs||substr(chs,5,1)
      when count<0         then count=-1
      when count=0         then call zocwrite left(chs,1)
      when count=width     then call zocwrite bs||substr(chs,2,1)
      when count=(width*2) then call zocwrite bs||substr(chs,3,1)
      when count=(width*3) then call zocwrite bs||substr(chs,4,1)
      when count=(width*4) then do
       call zocwrite bs||left(chs,1)
       count=0
      end /*when*/
      otherwise nop
     end /*select*/
     count=count+1
    return count

/** _fileclose v.3 **/
    _fileclose: procedure expose (globals)
     if \arg(1,"E") then call _error "missing argument in _fileclose"
     call stream arg(1), "C", "CLOSE"
    return

/** _fileexists v.3 **/
    _fileexists: procedure expose (globals)
     if \arg(1,"E") then call _error "missing parameter in _fileexists"
     if stream(arg(1), "C", "QUERY EXISTS")="" then rslt=0; else rslt=1
    return rslt

/** _filenew v.4 **/
    _filenew: procedure expose (globals)
     if \arg(1,"E") then call _error "missing parameter in _filenew"
     if arg(2,"E") & lower(arg(2))="delete" then call dosdel arg(1)
     if _fileexists(arg(1)) then rslt=0
     else do
      call stream arg(1), "C", "OPEN WRITE"
      rslt=_fileready(arg(1))
      if \rslt then call _fileclose arg(1)
     end /*else*/
    return rslt

/** _grabit v.2 **/
    _grabit: procedure expose (globals)
     if zocwait(arg(1))=640 then call _error "timeout"
     rslt=_lastline()
     if lower(arg(2))="s" then rslt=reverse(substr(reverse(rslt),length(arg(1))))
    return rslt

/** _beep v.2 **/
    _beep: procedure expose (globals)
     select
      when arg(1,"O") then call zocwrite d2c(7)
      when _fileexists(arg(1)) then call zocplaysound arg(1)
      otherwise call zocwrite d2c(7)
     end /*select*/
    return

/** _quit v.7 **/
    _quit: procedure expose (globals)
     lcpy=1
     arg1=""
     do i=1 to 2 /* manage arguments */
      select
       when arg(i,"E") & lower(arg(i))="nocopy" then lcpy=0
       when arg(i,"E") & arg1="" then arg1=arg(i)
       otherwise nop
      end /*select*/
     end /*do*/
     line=zocgetscreen(0, zocgetinfo("CURSOR-Y"), zocgetinfo("CURSOR-X"))
     select /* define message */
      when  lcpy & arg1="" then msg="^[[1;32m< end script >^[[0m^M^J"||line
      when \lcpy & arg1="" then msg="^[[1;32m< end script >^[[0m "
      when  lcpy           then msg="^[[1;32m^M^J< end script: "||arg1||" >^[[0m^M^J"||line
      when \lcpy           then msg="^[[1;32m^M^J< end script: "||arg1||" >^[[0m "
      otherwise nop
     end /*select*/
     call zocwrite msg
     select /* choose a beep */
      when lower(arg1)="script cancelled by user." then call _beep "cancel.wav"
      otherwise call _beep "quit.wav"
     end /*select*/
     exit
    return 1

/** _lastline v.3 **/
    _lastline: procedure expose (globals)
     rslt=zoclastline()
     select
      when lower(arg(1))="raw" then nop
      when pos(d2c(7),rslt)>0  then rslt=translate(zocstring("REMOVE", rslt, d2c(7)),"  ",d2c(0)||d2c(10))
      otherwise                     rslt=translate(rslt,"  ",d2c(0)||d2c(10))
     end /*select*/
    return rslt

/** _fileready v.1 **/
    _fileready: procedure expose (globals)
     if \arg(1,"E") then call _error "missing parameter in _fileready"
     if stream(arg(1), "S")\="NOTREADY" then rslt=1; else rslt=0
    return rslt