/* REXX _megajet.zrx by the reverend (build 102)                              */
/*-       built by rev-builder version 1.1 on 02 Jan 2003 at 11:11:08        -*/
/*- ------------------------------------------------------------------------ -*/
/*-                       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       -*/
/*- ------------------------------------------------------------------------ -*/
/* description:  repeatedly buys ore, organics, and equipment in small        */
/*               quantities from SSS port for experience - then jetissons     */
/*               them.                                                        */
/* rev. 0 - initial release                                                   */
/* rev. 1 - bug fix                                                           */

call zoctimeout 30
call zocsynctime 500
globals=_setglobals()
call on halt name _halt

prod.1="Fuel Ore"
prod.2="Organics"
prod.3="Equipment"
holds.1=15
holds.2=12
holds.3=6

call zocrespond prod.1||" do you want to sell [", "0^M"
call zocrespond prod.2||" do you want to sell [", "0^M"
call zocrespond prod.3||" do you want to sell [", "0^M"

call _jetisson

bdone=0
do while \bdone
 if _buy() then call _jetisson
end /*do*/

call zocrespond prod.1||" do you want to sell ["
call zocrespond prod.2||" do you want to sell ["
call zocrespond prod.3||" do you want to sell ["

call _quit "megajet complete."

exit

_buy:

 call zocsend "pt"

 if zocwait(" -------^M")=640 then call _error "timeout"
 if zocwait("^M")=640 then call _error "timeout"
 pore=_lastline()
 if pore=640 then call _error "timeout"
 if zocwait("^M")=640 then call _error "timeout"
 porg=_lastline()
 if porg=640 then call _error "timeout"
 if zocwait("^M")=640 then call _error "timeout"
 pequ=_lastline()
 if pequ=640 then call _error "timeout"

 pore=_stripint(substr(pore,17,9))
 porg=_stripint(substr(porg,17,9))
 pequ=_stripint(substr(pequ,17,9))

 if pore<holds.1 then bdone=1
 if porg<holds.2 then bdone=1
 if pequ<holds.3 then bdone=1

 trsuccess=0
 tdone=0
 do while \tdone

  tans=zocwaitmux(prod.1||" do you want to buy [", ,
                  prod.2||" do you want to buy [", ,
                  prod.3||" do you want to buy [", ,
                  "Command [", ,
                  "You don't have anything")
  if tans<3 then do
   j=tans+1
   if zocwait("]")=640 then call _error "timeout"
   amount=_stripint(_lastline())
   call zocsend min(amount,holds.j)||"^M"
   if zocwait("Your offer [")=640 then call _error "timeout"
   if zocwait("]")=640 then call _error "timeout"
   offer=_stripint(_lastline())
  end /*if*/

  select
   when tans=0 then trsuccess=_buyhaggle2(offer)
   when tans=1 then trsuccess=_buyhaggle2(offer)
   when tans=2 then trsuccess=_buyhaggle2(offer)

   when tans=3 then tdone=1
   when tans=4 then call _quit "nothing to trade"
   when tans=640 then call _error "timeout"
  end /*select*/

 end /*do*/

return trsuccess

/***                 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

/** _jetisson v.1 **/
    _jetisson: procedure expose (globals)
     call zocsend "jy"
     if zocwait("Command [")=640 then call _error "timeout"
     rslt=1
    return rslt

/** _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

/** _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

/** _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

/** _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

/** _buyhaggle2 v.2 **/
    _buyhaggle2: procedure expose (globals)
     portoffer=arg(1)
     offer=trunc(portoffer/1.06)
    
     success=1
    
     call zocsend offer||"^M"
     iter=1
    
     done=0
     do while \done
    
      ans=zocwaitmux("We'll sell them for",,
                     "Our final offer",,
                     "We're not interested.",,
                     "You have")
      select
    
       when ans=0 then do
        if zocwait("Your offer [")=640 then call _error "timeout"
        newportoffer=_stripint(_grabit("]"))
        iter=iter+1
        newoffer=trunc(offer*max(1.003,(newportoffer/portoffer)))
        if newoffer<=offer then newoffer=offer+1
        offer=newoffer
        portoffer=newportoffer
        call zocsend offer||"^M"
       end /*when*/
    
       when ans=1 then do
        if zocwait("Your offer [")=640 then call _error "timeout"
        finalportoffer=_stripint(_grabit("]"))
        iter=iter+1
        factor=0.5
        if iter<3 then factor=0.6
        offer=trunc(offer*(1-factor) + finalportoffer*factor)
        call zocsend offer||"^M"
       end /*when*/
    
       when ans=2 then do
        done=1
        success=0
       end /*when*/
    
       when ans=3 then done=1
    
       when ans=640 then call _error "timeout"
    
       otherwise nop
    
      end /*select*/
    
     end /*while*/
    
    return success

/** _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

/** _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

/** _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

/** _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

/** _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

/** _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