/* ***********************************************************************

   CUP NEXT ROUND SCHEDULER PROGRAM FOR FOOTBALL REXX SUITE
  ----------------------------------------------------------
                   Copyright  Mark Naughton 1997


Version    Date     History
--------------------------------------------------------------------------
 1.0       091297   Started. Has been planned for 3 weeks.
           131297   After a two day break, have completed the code. Now
                    for the testing... Searching out those problems...
           141297   Code works alright up to the Final where it failed due
                    to 'datafile2' being used instead of 'datafile'.
                    Amended Final code to handle replays. One Cup has been
                    run through and now works. Three more to go.
           151297   Improved round names when matches are displayed.
                    Added code to change current round, after the final
                    is played to FINISHED so you will still be able to
                    view results and run scripts on the Cup.
           161297   Amended bettername so it handled replays in early
                    rounds. Undummied code to swap teams around when a
                    replay is needed - Home:=Away and Away:=Home.
                    Third place doesn't get setup - oh dear.
           171297   Noticed that the teams for third place aren't stored
                    - amended. Third also didn't store losing teams in
                    working file. Winning teams are now stored with "#"
                    and the losing ones are deleted when Third has been
                    played.
           181297   Fixed bug where teams for Final Replay where picked
                    up from the teams in Third Place Play-Off. Added
                    cosmetic changes to reports. Its working so all
                    debug information will be taken out.
           070698   Added code for manually scheduling.
           290898   With the addition of two-legged matches and away goals
                    this program was going to be the beast to amend.
                    Started planning the amendments.
           030998   Nearly five days later, the amendments have been made.
                    Now for the testing...
           050998   What a nightmare. Testing is complete and many little
                    bugs were found but not documented. Take it from me,
                    it works..(kind of).
           100998   Made several improvements during the course of finding
                    the bug (found in CupUpdateMatches.rexx) which missed
                    data lines during recreation of '.scf' file.
           120998   Amended winner check to handle away goals when there
                    is a different score after extra time to that at full
                    time.

**************************************************************************

Procedure           (Where Third is mentioned, it only gets the data
---------                                     if the option has been set)

1. Check files exist.
2. Read '.cf' file and get settings.
3. Read '.cfrw' file. Store and get current round settings.
4. Read matches from '.scf' file.
5. Check if any of these matches haven't been played - if they haven't then
   give error and exit.
6. If current round is Third, set round to Final, adjust teams, write back
   to '.cfrw' file, give message and exit.
7. If at the end of the number of rounds, read Final and Third matches.
8. If Third is set, get the winner/loser of the Third Place Play-Off.
9. Search for the Final, find winner. If replay, store after checking its
   not already been stored.
10.If not a replay, write IGNORE in replay array.
11.If replays exist, adjust roundname.
12.Go through the replays, setting them to not played.
13.Write '.cfrw' file back to itself.
14.Append replays back to '.scf' file and give message and exit.
15.If no replays exist (linked to No.11), if history (if set) file doesn't
   exist, then create it.
16.Append winner/loser and if set, third and fourth place.
17.Change round to 'Finished'. Write '.cfrw' file. Give end message and
   exit.
18.If not at the end of the number of rounds (linked to No.7), search
   matches, finding winners/losers and replays (if applicable).
19.If replays exist, search '.cfrw' file, putting '#' in front of teams
   not in replays.
20.Adjust roundname.
21.Write not played and swap teams, checking replays aren't ignored and
   if they are, decrement the count.
22.If no replays, get teams minus the '#'. Write '.cfrw' file.
23.If replays append to '.scf' file, give message and exit.
24.If no replays (linked to No.19) exist, read '.cfrw' file again, getting
   the settings.
25.Read matches for current round.
26.Search matches, storing winners/losers. Update '.cfrw' settings then
   rewrite '.cfrw' file.
27.If Third, dummy out finalists.
28.If Semi-Finals, write Third (if set) and Final matches, give message
   and exit.
29.Random match generator - get number and store.
30.Append matches to '.scf' file, writing home and away teams according to
   the randomly generated array.
31.Give message for next round and exit.
32.Routine 'whosthewinr' - depending on the settings for each round
   (Extra Time and Penalties), decide who the winner and loser are, and
   return the winner on the left side of '*****'. Return '#####' if its
   the 1st leg of Two.
33.Routine 'bettername' - using the current round name, create a more
   useful name, ie. "Quart" becomes "Quarter Finals" and "1st Replays"
   becomes "1st Round Replays", etc.

************************************************************************** */
PARSE ARG league_stuff

version      = 1
input_file   = '.cf'
input2_file  = '.scf'
input3_file  = '.cfrw'
input4_file  = '.cfh'
output3_file = '.temp'
indicator    = 'RAM:MatchesToBeDone'
title        = '*CUP_TITLE='
thirdpl      = '*CUP_THIRD='
rounddef     = '*CUP_RNDDEF='
currond      = '*CUP_ROND='
currrondn    = '*CUP_CRDN='
roundddef    = '*CUP_RDEF='
cuphistory   = '*CUP_HISTORY='
thirdpl      = '*CUP_THIRD='
teams_cnt    = '*CUP_TCNT='
awaygs       = '*CUP_AWAYG='
schedtype    = '*CUP_SCHEDULE='
pkversion    = '*  Version='
matches.     = '???'
separator    = '*'
teams.       = '???'
rnds.        = '???'
lines.       = '???'
replays.     = '???'
working.     = '???'
losing.      = '???'
repct        = 0
repno.       = '???'
tcount       = 0
ttc          = 0
rndcnt       = 0
linesct      = 0
league_file  = "Data/"league_stuff
curnd        = ''
curndn       = 0
not_played   = "__   __"

if exists(league_file||input_file) = 0 then exit
if exists(league_file||input2_file) = 0 then exit
if exists(league_file||input3_file) = 0 then exit

if open(datafile,league_file || input_file,'r') then do
   do while ~eof(datafile)
      line = readln(datafile)
      if pos(title,line) > 0 then        cupname = delstr(line,1,11)
      if pos(cuphistory,line) > 0 then   cuph    = delstr(line,1,13)
      if pos(thirdpl,line) > 0 then      third   = delstr(line,1,11)
      if pos(awaygs,line) > 0 then       awaygls = delstr(line,1,11)
      if pos(schedtype,line) > 0 then    scht    = delstr(line,1,14)
      if pos(rounddef,line) > 0 then do
         rndcnt = rndcnt + 1
         rnds.rndcnt = delstr(line,1,12)
      end
   end
   close(datafile)
end
else do
   say
   say "ERROR :    (CupScheduleNextRound)"
   say
   say "Unable to open '"league_file || input_file"' file."
   exit
end

if open(datafile,league_file || input3_file,'r') then do
   do while ~eof(datafile)
      line = readln(datafile)
      linesct = linesct + 1
      lines.linesct = line
      if pos(currond,line)   > 0 then crond  = strip(substr(line,11,2))
      if pos(roundddef,line) > 0 then tcrondn= strip(substr(line,11,5))
      if pos(currrondn,line) > 0 then do
         crondn = strip(substr(line,11,30))
         tleg_no = 0
         if pos("1 Leg",line) > 0 then tleg_no = 1
         if pos("2 Legs",line) > 0 then tleg_no = 2
      end
   end
   close(datafile)
end
else do
   say
   say "ERROR :    (CupScheduleNextRound)"
   say
   say "Unable to open '"league_file || input3_file"' file."
   exit
end

leg_number = 0
if pos("Leg",crondn) > 0 then do
   if pos("2 Legs",crondn) > 0 then
      leg_number = 2
   else
      leg_number = 1
end
                    /* this can be here or later....decide! */
mkr = 0
ttc = 0
if open(datafile,league_file || input2_file,'r') then do
   do while ~eof(datafile)
      line = readln(datafile)
      if pos("*Round="strip(tcrondn),line) > 0 & mkr = 0 then do
         if pos("Leg",line) > 0 then do
            if tleg_no = 1 & pos("1 Leg",line) > 0 then mkr = 1
            if tleg_no = 2 & pos("2 Legs",line) > 0 then mkr = 1
         end
         else
            mkr = 1
      end
      if mkr = 1 then do
         ttc = ttc + 1
         matches.ttc = line
      end
   end
   close(datafile)
end
else do
   say
   say "ERROR :    (CupScheduleNextRound)"
   say
   say "Unable to open '"league_file || input2_file"' file."
   exit
end

do i=1 to ttc
   if pos(not_played,matches.i) > 0 & pos("#",matches.i) = 0 & pos("Third",crondn) = 0 then do
      say
      say center("'"cupname"'",78)
      say "-------------------------------------------------------------------------------"
      say
      say "INFORMATION :"
      say
      say "Not all matches have been played. This program will schedule the next round's"
      say "matches when all of the matches have been played."
      say
      say "-------------------------------------------------------------------------------"
      exit
   end
end

if pos("Third",crondn) > 0 then do
   do i=1 to linesct
      if pos(currond,lines.i)   > 0 then lines.i=currond||rndcnt
      if pos(currrondn,lines.i) > 0 then do
         if pos("Leg",rnds.rndcnt) > 0 then do
            if pos("2 Legs",crondn) > 0 then
               lines.i=currrondn||"Final            2 Legs"
            else
               lines.i=currrondn||"Final            1 Leg"
         end
         else
           lines.i=currrondn||"Final"
      end
      if pos(roundddef,lines.i) > 0 then lines.i=roundddef||rnds.rndcnt
      if pos(separator,lines.i) = 0 then do
         if pos("#",lines.i) = 0 then
            lines.i = "-DELETED-"
         else do
            parse var lines.i "#"teamname
            lines.i = teamname
         end
      end
   end
   if open(datafile,league_file || input3_file,'w') then do
      do p=1 to i
         if p = i then
            writech(datafile,lines.p)
         else
            writeln(datafile,lines.p)
      end
      close(datafile)
   end
   else do
      say
      say "ERROR :    (CupScheduleNextRound)"
      say
      say "Unable to open '"league_file || input3_file"' for recreation."
      exit
   end
   leg_do = "Blank"
   if pos("2 Legs",rnds.rndcnt) > 0 then
      leg_do = "1 Leg"
   say
   say center("'"cupname"'",78)
   say "-------------------------------------------------------------------------------"
   say
   say "Round : "bettername("Final",leg_do)
   say
   do i=1 to ttc
      if pos("*Round=Final",matches.i) > 0 then do
         g = i + 2
         say matches.g
         leave
      end
   end
   say
   say "-------------------------------------------------------------------------------"
   exit
end

if crond = rndcnt then do
   if pos("YES",third) > 0 then
      temprond = "Third"
   else
      temprond = "Final"
   mkr = 0
   ttc = 0
   matchcnt = 0
   if open(datafile,league_file || input2_file,'r') then do
      do while ~eof(datafile)
         line = readln(datafile)
         if pos("*Round="strip(temprond),line) then
            mkr = 1
         if mkr = 1 then do
            ttc = ttc + 1
            matches.ttc = line
         end
         if pos(separator,line) = 0 & pos("#",line) = 0 & line~='' then
            matchcnt = matchcnt + 1
      end
      close(datafile)
   end
   else do
      say
      say "ERROR :    (CupScheduleNextRound)"
      say
      say "Unable to open '"league_file || input2_file"' file."
      exit
   end

   if pos("YES",third) > 0 then do
      where = crond - 1
      ermm  = substr(rnds.where,1,5)
      posit = 0
      do i=1 to ttc
         if pos("Third",matches.i) > 0 then do
            posit = i + 2
            leave
         end
      end
      thirdstrng = whosthewinr(posit,rnds.where,ermm,0,"NO")
   end
   mkr = 0
   if pos("Leg",crondn) > 0 then do
      if pos("2 Legs",crondn) > 0 then
         leg_number = 2
      else
         leg_number = 1
   end
   else
      leg_number = 0
   do i=1 to ttc
      if pos("Final",matches.i) > 0 then
         mkr = 1
      if pos('*',matches.i) = 0 & pos('#',matches.i) = 0 & matches.i~='' & mkr = 1 then do
         match_1f = i
         strng = whosthewinr(i,rnds.crond,crondn,leg_number,awaygls)
         if pos("REPLAY",strng) > 0 then do
            repno.repct = i
            teama = strip(substr(matches.i,1,30))
            teamb = strip(substr(matches.i,41,30))
            do k=1 to repct
               if pos(teama,replays.k) > 0 & pos(teamb,replays.k) > 0 & repno.k~=i then do
                  replays.k = "IGNORE"
               end
            end
         end
         if pos("NOP",strng) = 0 & pos("REPLAY",strng) = 0 then do
            teama = strip(substr(matches.i,1,30))
            teamb = strip(substr(matches.i,41,30))
            do k=1 to repct
               if pos(teama,replays.k) > 0 & pos(teamb,replays.k) > 0 then do
                  replays.k = "IGNORE"
               end
            end
         end
      end
   end
   if repct > 0 then do
      do j=1 to linesct
         if pos(currrondn,lines.j) > 0 & pos("Replay",lines.j) = 0 then
            lines.j=lines.j||" Replay"
      end
      trepct = repct
      do i=1 to repct
         if pos("IGNORE",replays.i) = 0 then
            replays.i = overlay(not_played,replays.i,32)
         else
            trepct = trepct - 1
      end
      if trepct = 0 then repct = 0
      if open(datafile,league_file || input3_file,'w') then do
         do p=1 to linesct
            if p = linesct then
               writech(datafile,lines.p)
            else
               writeln(datafile,lines.p)
         end
         close(datafile)
      end
      else do
         say
         say "ERROR :    (CupScheduleNextRound)"
         say
         say "Unable to open '"league_file || input3_file"' for recreation."
         exit
      end
      if repct > 0 then do
         if open(datafile,league_file || input2_file,'a') then do
            writeln(datafile,"*Round="tcrondn" Replay")
            writeln(datafile,"*")
            do p=1 to repct
               if pos("IGNORE",replays.p) = 0 then
                  writeln(datafile,replays.p)
            end
            writeln(datafile,"*")
            close(datafile)
         end
         else do
            say
            say "ERROR :    (CupScheduleNextRound)"
            say
            say "Unable to open '"league_file || input2_file"' for amendment."
            exit
         end
         say
         say center("'"cupname"'",78)
         say "-------------------------------------------------------------------------------"
         say
         say "Round : "bettername(word(crondn,1)" Replay ","Blank")
         say
         do i=1 to repct
            if pos("IGNORE",replays.i) = 0 then
               say replays.i
         end
         say
         say "-------------------------------------------------------------------------------"
         exit
      end
   end
   if repct = 0 then do
      winning = strng
      if pos("#####",winning) > 0 then do
         parse var winning l1teamh "#####" l1teama
         do j=1 to linesct
            if pos(currrondn,lines.j) > 0 then
               lines.j=currrondn||word(tcrondn,1)"   2 Legs"
         end
         if open(datafile,league_file || input3_file,'w') then do
            do p=1 to linesct
               if p = linesct then
                  writech(datafile,lines.p)
               else
                  writeln(datafile,lines.p)
            end
            close(datafile)
         end
         else do
            say
            say "ERROR :    (CupScheduleNextRound)"
            say
            say "Unable to open '"league_file || input3_file"' for recreation."
            exit
         end
         if open(datafile,league_file || input2_file,'a') then do
            writeln(datafile,"*Round="word(tcrondn,1)"   2 Legs")
            writeln(datafile,"*")
            writeln(datafile,left(l1teama,30," ")" __   __ " l1teamh)
            writeln(datafile,left("#1st Leg",30," ")" "right(strip(substr(matches.match_1f,37,2)),2)"   "right(strip(substr(matches.match_1f,32,2)),2))
            writeln(datafile,"*")
            close(datafile)
         end
         else do
            say
            say "ERROR :    (CupScheduleNextRound)"
            say
            say "Unable to open '"league_file || input2_file"' for amendment."
            exit
         end
         say
         say center("'"cupname"'",78)
         say "-------------------------------------------------------------------------------"
         say
         say "Round : "bettername(word(crondn,1),"2 Legs")
         say
         s1 = strip(substr(matches.match_1f,37,2))
         s2 = strip(substr(matches.match_1f,32,2))
         say left(l1teama,30," ")" ("s1")  __   __  ("s2")   "l1teamh
         say
         say "-------------------------------------------------------------------------------"
         exit
      end
      parse var winning winner"*****"loser
      parse var thirdstrng thirdplace"*****"fourthplace

      if pos("YES",cuph) > 0 then do
         if exists(league_file||input4_file) = 0 then do
            if open(datafile,league_file||input4_file,'w') then do
               writeln(datafile,"*")
               writeln(datafile,"** History for '"cupname"'")
               writeln(datafile,"*")
               close(datafile)
            end
            else do
               say
               say "ERROR :    (CupScheduleNextRound)"
               say
               say "Cannot write to '"league_file||input4_file"'."
               exit
            end
         end

         if open(datafile,league_file||input4_file,'a') then do
            writeln(datafile,"*WINNER="winner)
            writeln(datafile,"*RUNNERUP="loser)
            if pos("YES",third) > 0 then do
               writeln(datafile,"*THIRD="thirdplace)
               writeln(datafile,"*FOURTH="fourthplace)
            end
            writeln(datafile,"*")
            close(datafile)
         end
         else do
            say
            say "ERROR :    (CupScheduleNextRound)"
            say
            say "Cannot append to '"league_file||input4_file"'."
            exit
         end
      end
                            /* write FINISHED to Working file so it can be read by Football */
                            /* but no scores will be able to be updated.                    */
      do i=1 to linesct
         if pos(currrondn,lines.i) > 0 then lines.i=currrondn||"Finished"
      end
      if open(datafile,league_file || input3_file,'w') then do
         do p=1 to i
            if p = i then
               writech(datafile,lines.p)
            else
               writeln(datafile,lines.p)
         end
         close(datafile)
      end
      else do
         say
         say "ERROR :    (CupScheduleNextRound)"
         say
         say "Unable to open '"league_file || input3_file"' for recreation."
         exit
      end

      say
      say center("'"cupname"'",78)
      say "-------------------------------------------------------------------------------"
      say
      say "All matches have been played, totalling "matchcnt", (including replays or legs "
      say "if applicable)."
      say
      say
      say "                        WINNER   :    "upper(winner)
      say
      say "                        RunnerUp :    "loser
      if pos("YES",third) > 0 then do
         say "                        Third    :    "thirdplace
         say "                        Fourth   :    "fourthplace
      end
      say
      say "-------------------------------------------------------------------------------"
      exit
   end
end
if crond ~= rndcnt then do
   do i=1 to ttc
      if pos('*',matches.i) = 0 & pos('#',matches.i) = 0 & matches.i~='' then do
         strng = whosthewinr(i,rnds.crond,crondn,leg_number,awaygls)
         if pos("REPLAY",strng) > 0 then do
            repno.repct = i
            teama = strip(substr(matches.i,1,30))
            teamb = strip(substr(matches.i,41,30))
            do k=1 to repct
               if pos(teama,replays.k) > 0 & pos(teamb,replays.k) > 0 & repno.k~=i then do
                  replays.k = "IGNORE"
               end
            end
         end
         if pos("NOP",strng) = 0 & pos("REPLAY",strng) = 0 then do
            teama = strip(substr(matches.i,1,30))
            teamb = strip(substr(matches.i,41,30))
            do k=1 to repct
               if pos(teama,replays.k) > 0 & pos(teamb,replays.k) > 0 then do
                  replays.k = "IGNORE"
               end
            end
         end
      end
   end

   if repct > 0 then do
      do j=1 to linesct
         if pos(separator,lines.j) = 0 & pos("#",lines.j) = 0 then do
            willhe = 0
            do p=1 to repct
               if pos(strip(lines.j),replays.p) > 0 then
                  willhe = 1
            end
            if willhe = 0 then
               lines.j = insert("#",lines.j,0)
         end
      end
      do j=1 to linesct
         if pos(currrondn,lines.j) > 0 & pos("Replay",lines.j) = 0 then
            lines.j=lines.j||" Replays"
      end
      trepct = repct
      do i=1 to repct
         if pos("IGNORE",replays.i) = 0 then do
            replays.i = overlay(not_played,replays.i,32)
            teama = strip(substr(replays.i,1,30))    /* this code swaps the teams round for replays */
            teamb = strip(substr(replays.i,41,30))
            replays.i = overlay(teama,replays.i,41,30)
            replays.i = overlay(teamb,replays.i,1,30)
         end
         else
            trepct = trepct - 1
      end
      if trepct = 0 then repct = 0
      if repct = 0 then do
         do p=1 to linesct
            if pos("#",lines.p) > 0 then
               lines.p = delstr(lines.p,1,1)
         end
      end
      if open(datafile,league_file || input3_file,'w') then do
         do p=1 to linesct
            if p = linesct then
               writech(datafile,lines.p)
            else
               writeln(datafile,lines.p)
         end
         close(datafile)
      end
      else do
         say
         say "ERROR :    (CupScheduleNextRound)"
         say
         say "Unable to open '"league_file || input3_file"' for recreation."
         exit
      end
      if repct > 0 then do
         if open(datafile,league_file || input2_file,'a') then do
            writeln(datafile,"*Round="tcrondn" Replays")
            writeln(datafile,"*")
            do p=1 to repct
               if pos("IGNORE",replays.p) = 0 then
                  writeln(datafile,replays.p)
            end
            writeln(datafile,"*")
            close(datafile)
         end
         else do
            say
            say "ERROR :    (CupScheduleNextRound)"
            say
            say "Unable to open '"league_file || input2_file"' for recreation."
            exit
         end
         roundname = bettername(crondn,"Blank")
         say
         say center("'"cupname"'",78)
         say "-------------------------------------------------------------------------------"
         say
         say "Round : "roundname
         say
         say "The following replays will need to be played :"
         say
         do i=1 to repct
            if pos("IGNORE",replays.i) = 0 then
               say replays.i
         end
         say
         say "-------------------------------------------------------------------------------"
         exit
      end
   end
   if repct = 0 then do
      linesct = 0
      if open(datafile,league_file || input3_file,'r') then do
         do while ~eof(datafile)
            line = readln(datafile)
            linesct = linesct + 1
            lines.linesct = line
            if pos(currond,line)   > 0 then crond  = strip(substr(line,11,2))
            if pos(roundddef,line) > 0 then tcrondn= strip(substr(line,11,5))
            if pos(currrondn,line) > 0 then do
               crondn = strip(substr(line,11,30))
               tleg_no = 0
               if pos("1 Leg",line) > 0 then tleg_no = 1
               if pos("2 Legs",line) > 0 then tleg_no = 2
            end
         end
         close(datafile)
      end
      else do
         say
         say "ERROR :    (CupScheduleNextRound)"
         say
         say "Unable to open '"league_file || input3_file"' file."
         exit
      end
      ttc = 0
      mkr = 0
      if open(datafile,league_file || input2_file,'r') then do
         do while ~eof(datafile)
            line = readln(datafile)
            if pos("*Round="strip(tcrondn),line) > 0 & mkr = 0 then do
               if pos("Leg",line) > 0 then do
                  if tleg_no = 1 & pos("1 Leg",line) > 0 then mkr = 1
                  if tleg_no = 2 & pos("2 Legs",line) > 0 then mkr = 1
               end
               else
                  mkr = 1
            end
            if mkr = 1 then do
               ttc = ttc + 1
               matches.ttc = line
            end
         end
         close(datafile)
      end
      else do
         say
         say "ERROR :    (CupScheduleNextRound)"
         say
         say "Unable to open '"league_file || input2_file"' file."
         exit
      end
      winct  = 0
      losct  = 0
      do i=1 to ttc
         if pos("*Round",matches.i) > 0 then
            parse var matches.i "*Round="crondn
         if pos(separator,matches.i) = 0 & pos("#",matches.i) = 0 & matches.i~='' then do
            strng = whosthewinr(i,rnds.crond,crondn,tleg_no,awaygls)
            if pos("REPLAY",strng) = 0 & pos("NOP",strng) = 0 then do
               if pos("#####",strng) = 0 then do
                  parse var strng tempa "*****" tempb
                  mn = 0
                  do k=1 to winct
                     if pos(strip(tempa),working.k) > 0 then mn=1
                  end
                  if mn = 0 then do
                     winct = winct + 1
                     working.winct = strip(tempa)
                  end
                  mn = 0
                  do k=1 to losct
                     if pos(strip(tempb),losing.k) > 0 then mn=1
                  end
                  if mn = 0 then do
                     losct = losct + 1
                     losing.losct = strip(tempb)
                  end
               end
               if pos("#####",strng) > 0 then do
                  parse var strng tempa "#####" tempb
                  winct = winct + 1
                  working.winct = strip(tempb)
                  winct = winct + 1
                  working.winct = strip(tempa)
                  losct = losct + 1
                  losing.losct  = matches.i
               end
            end
            strng = ""
         end
      end
      if tleg_no = 1 then do
         do j=1 to linesct
            if pos(currrondn,lines.j) > 0 then
               lines.j=currrondn||word(tcrondn,1)"   2 Legs"
         end
         if open(datafile,league_file || input3_file,'w') then do
            do p=1 to linesct
               if p = linesct then
                  writech(datafile,lines.p)
               else
                  writeln(datafile,lines.p)
            end
            close(datafile)
         end
         else do
            say
            say "ERROR :    (CupScheduleNextRound)"
            say
            say "Unable to open '"league_file || input3_file"' for recreation."
            exit
         end
         if open(datafile,league_file || input2_file,'a') then do
            writeln(datafile,"*Round="word(tcrondn,1)"   2 Legs")
            writeln(datafile,"*")
            lg1ct = 0
            do i=1 to winct by 2
               l = i + 1
               writeln(datafile,left(working.i,30," ")" __   __ " working.l)
               lg1ct = lg1ct + 1
               leg1match = losing.lg1ct
               leg1match = overlay(" ",leg1match,1,30)
               leg1match = overlay(" ",leg1match,41,30)
               leg1match = overlay("#1st Leg",leg1match,1)
               score1    = substr(leg1match,32,2)
               score2    = substr(leg1match,37,2)
               leg1match = overlay(score2,leg1match,32,2)
               leg1match = overlay(score1,leg1match,37,2)
               writeln(datafile,leg1match)
            end
            writeln(datafile,"*")
            close(datafile)
         end
         else do
            say
            say "ERROR :    (CupScheduleNextRound)"
            say
            say "Unable to open '"league_file || input2_file"' for amendment."
            exit
         end
         say
         say center("'"cupname"'",78)
         say "-------------------------------------------------------------------------------"
         say
         say "Round : "bettername(word(crondn,1),"2 Legs")
         say
         lg1ct = 0
         do i=1 to winct by 2
            l = i + 1
            lg1ct = lg1ct + 1
            leg1match = losing.lg1ct
            s1 = strip(substr(losing.lg1ct,37,2))
            s2 = strip(substr(losing.lg1ct,32,2))
            say left(working.i,30," ")" ("s1")  __   __  ("s2")   "working.l
         end
         say
         say "-------------------------------------------------------------------------------"
         exit
      end

      crond = crond + 1
      if pos("Third",crond) > 0 then
         winct = winct + losct
      do j=1 to linesct
         if pos(roundddef,lines.j) > 0 then lines.j=roundddef||rnds.crond
         if pos(currond,lines.j) > 0 then   lines.j=currond||crond
         if pos(currrondn,lines.j) > 0 then do
            if pos("2 Legs",rnds.crond) > 0 then
               lines.j=currrondn||substr(rnds.crond,1,5)"  1 Leg"
            else
               lines.j=currrondn||substr(rnds.crond,1,5)
         end
         if pos(teams_cnt,lines.j) > 0 then lines.j=teams_cnt||winct
      end
      if open(datafile,league_file || input3_file,'w') then do
         do j=1 to linesct
            if pos(separator,lines.j) > 0 then
               writeln(datafile,lines.j)
         end
         if pos("Third",crond) > 0 then do
            writeln(datafile,"#"working.1)
            writeln(datafile,"#"working.2)
            writeln(datafile,losing.1)
            writech(datafile,losing.2)
         end
         else do
            do j=1 to winct
               if j = winct then
                  writech(datafile,working.j)
               else
                  writeln(datafile,working.j)
            end
         end
         close(datafile)
      end
      else do
         say
         say "ERROR :    (CupScheduleNextRound)"
         say
         say "Unable to open '"league_file || input3_file"' for recreation."
         exit
      end
      if pos("Semi",tcrondn) > 0 then do
         if open(outfile,league_file || input2_file,"a") then do
            if pos("YES",third) > 0 then do
               writeln(outfile,"*Round=Third")
               writeln(outfile,"*")
               writeln(outfile,left(losing.1,30)" __   __ " losing.2)
               writeln(outfile,"*")
            end
            leg_do = ""
            if pos("2 Legs",rnds.rndcnt) > 0 then
               leg_do = "1 Leg"
            writeln(outfile,"*Round=Final   "leg_do)
            writeln(outfile,"*")
            writeln(outfile,left(working.1,30)" __   __ " working.2)
            writech(outfile,"*")
            close(outfile)
         end
         else do
            say
            say "ERROR :    (CupScheduleNextRound)"
            say
            say "Unable to append to '"league_file || input2_file"'."
            exit
         end
         leg_do = "Blank"
         if pos("2 Legs",rnds.rndcnt) > 0 then
            leg_do = "1 Leg"
         say
         say center("'"cupname"'",78)
         say "-------------------------------------------------------------------------------"
         say
         say "Round : "bettername("Final",leg_do)
         say
         say left(working.1,30)"  v  "working.2
         say
         say
         if pos("YES",third) > 0 then do
            say "Round : Third Place Play-Off"
            say
            say left(losing.1,30)"  v  "losing.2
            say
         end
         say
         say "-------------------------------------------------------------------------------"
         exit
      end

      if pos("AUTOMATIC",scht) > 0 then do
         nums = ''
         numct= 0
         closed = winct
         rndseed= winct * rndcnt
         do while closed ~= 0
            t = random(1,closed,time('s'))
            if find(nums,t) = 0 then do
               if numct = 0 then do
                  numct = 1
                  nums  = t
               end
               else do
                  numct = numct + 1
                  nums = nums||" "||t
               end
            end
            if numct = winct-1 then do
               do f=1 to winct
                  if pos(f,nums) = 0 then
                     nums = nums||" "f
               end
               numct = numct + 1
               closed = 0
            end
         end
      end
      if open(outfile,league_file || input2_file,"a") then do
         leg_do = ""
         if pos("2 Legs",rnds.crond) > 0 then
            leg_do = "1 Leg"
         writeln(outfile,"*Round="word(rnds.crond,1)"   "leg_do)
         writeln(outfile,"*")
         if pos("AUTOMATIC",scht) > 0 then do
            home = 0
            away = 0
            do i=1 to winct by 2
               home = word(nums,i)
               away = word(nums,i+1)
               writeln(outfile,left(working.home,30)" __   __ " working.away)
            end
            writeln(outfile,"*")
         end
         close(outfile)
         if pos("AUTOMATIC",scht) = 0 then do
            if open(datafile,indicator,'w') then do
               writeln(datafile,"Matches To Be Scheduled")
               close(datafile)
            end
            else do
               say
               say "ERROR :    (CupScheduleNextRound)"
               say
               say "Matches need to be manually scheduled but the indicator"
               say "file cannot be created."
               exit
            end
         end
      end
      else do
         say
         say "ERROR :    (CupScheduleNextRound)"
         say
         say "Unable to append to '"league_file || input2_file"'."
         exit
      end
      leg_do = "Blank"
      if pos("2 Legs",rnds.crond) > 0 then
         leg_do = "1 Leg"
      roundname = bettername(substr(rnds.crond,1,5),leg_do)
      say
      say center("'"cupname"'",78)
      say "-------------------------------------------------------------------------------"
      say
      say "Round : "roundname
      say
      say "The following matches have been scheduled : "
      say
      if pos("AUTOMATIC",scht) > 0 then do
         do i=1 to winct by 2
            home = word(nums,i)
            away = word(nums,i+1)
            say left(working.home,30)" __   __ " working.away
         end
         say
         say "-------------------------------------------------------------------------------"
      end
      exit
   end
end

exit

/* Routine ----------------------------------------------------------- */

whosthewinr:
parse arg start,rdef,wroundname,num_leg,gls_away

et   = 0
pe   = 0
etr  = 0
per  = 0
spos = start
fchk = 0

if pos("Replay",wroundname) = 0 then do
   if pos("Extra Time",rdef) > 0 then et = 2
   if pos("Penalties",rdef) > 0 then  pe = 2
   if pos("2 Legs",rdef) > 0 & num_leg = 1 then do
      teama = strip(substr(matches.spos,1,30))
      teamb = strip(substr(matches.spos,41,30))
      return teama"#####"teamb
   end
   teama = strip(substr(matches.spos,1,30))
   teamb = strip(substr(matches.spos,41,30))
   form = strip(substr(matches.spos,32,2))
   agam = strip(substr(matches.spos,37,2))
   if pos("2 Legs",rdef) > 0 & num_leg = 2 then do
      spos = spos + 1
      for1l = strip(substr(matches.spos,32,2))
      aga1l = strip(substr(matches.spos,37,2))
      if for1l = '' | aga1l = '' then return "NOP"
      for = form + for1l
      aga = agam + aga1l
   end
   else do
      for = form
      aga = agam
   end
   if for > aga then do
      return teama"*****"teamb
   end
   if for < aga then do
      return teamb"*****"teama
   end
   if num_leg = 2 & pos("YES",gls_away) > 0 then do
      if for = aga then do
         if for1l > agam then return teama"*****"teamb
         if for1l < agam then return teamb"*****"teama
      end
   end
   if for = aga & et = 2 then do
      spos = spos + 1
      for1 = strip(substr(matches.spos,32,2))
      aga1 = strip(substr(matches.spos,37,2))
      if pos("2 Legs",rdef) > 0 & num_leg = 2 then do
         f1 = for1 + for1l
         a1 = aga1 + aga1l
         if f1 > a1 then return teama"*****"teamb
         if f1 < a1 then return teamb"*****"teama
         if f1 = a1 then do
            if pos("YES",gls_away) > 0 then do
               if for1l > aga1 then return teama"*****"teamb
               if for1l < aga1 then return teamb"*****"teama
               if for1l = aga1 then do
                  if for1 = for1l & aga1 = aga1l then
                     for1 = aga1
                  else do
                     if aga1 > for1l then return teamb"*****"teama
                     if aga1 < for1l then return teama"*****"teamb
                     if aga1 = for1l then for1 = aga1
                  end
               end
            end
            else
               for1 = aga1    /* to force penalties when ET after 2 legs */
         end
      end
      if for1 > aga1 then return teama"*****"teamb
      if for1 < aga1 then return teamb"*****"teama
      if for1 = aga1 & pe = 2 then do
         spos = spos + 1
         for2 = strip(substr(matches.spos,32,2))
         aga2 = strip(substr(matches.spos,37,2))
         if for2 > aga2 then return teama"*****"teamb
         if for2 < aga2 then return teamb"*****"teama
         if for2 = aga2 then do
            repct = repct + 1
            replays.repct = matches.start
            return "REPLAY"
         end
      end
      else do
         repct = repct + 1
         replays.repct = matches.start
         return "REPLAY"
      end
   end
   if for = aga & pe = 2 & et = 0 then do
      spos = spos + 1
      for1 = strip(substr(matches.spos,32,2))
      aga1 = strip(substr(matches.spos,37,2))
      if for1 > aga1 then return teama"*****"teamb
      if for1 < aga1 then return teamb"*****"teama
      if for1 = aga1 then do
         repct = repct + 1
         replays.repct = matches.start
         return "REPLAY"
      end
   end
   if for = aga & pe = 0 & et = 0 then do
      repct = repct + 1
      replays.repct = matches.start
      return "REPLAY"
   end
end

spos = start
if pos("Replay",wroundname) > 0 then do
   if pos("Extra Time",rdef) > 0 then   et  = 2
   if pos("E.T If Rep.",rdef) > 0 then  etr = 2
   if pos("Penalties",rdef) > 0 then    pe  = 2
   if pos("Pen If Rep.",rdef) > 0 then  per = 2

   teama = strip(substr(matches.spos,1,30))
   teamb = strip(substr(matches.spos,41,30))
   for = strip(substr(matches.spos,32,2))
   aga = strip(substr(matches.spos,37,2))
   if for > aga then return teama"*****"teamb
   if for < aga then return teamb"*****"teama
   if for = aga & (etr = 2 | et = 2) then do
      spos = spos + 1
      for1 = 0
      aga1 = 0
      for1 = strip(substr(matches.spos,32,2))
      aga1 = strip(substr(matches.spos,37,2))
      if for1 > aga1 then return teama"*****"teamb
      if for1 < aga1 then return teamb"*****"teama
      if for1 = aga1 & (per = 2 | pe = 2) then do
         spos = spos + 1
         for2 = strip(substr(matches.spos,32,2))
         aga2 = strip(substr(matches.spos,37,2))
         if for2 > aga2 then return teama"*****"teamb
         if for2 < aga2 then return teamb"*****"teama
         if for2 = aga2 then do
            repct = repct + 1
            replays.repct = matches.start
            return "REPLAY"
         end
      end
      else do
         repct = repct + 1
         replays.repct = matches.start
         return "REPLAY"
      end
   end
   if for = aga & per = 2 & et = 0 & etr = 0 then do
      spos = spos + 1
      for1 = strip(substr(matches.spos,32,2))
      aga1 = strip(substr(matches.spos,37,2))
      if for1 > aga1 then return teama"*****"teamb
      if for1 < aga1 then return teamb"*****"teama
      if for1 = aga1 then do
         repct = repct + 1
         replays.repct = matches.start
         return "REPLAY"
      end
   end
   if for = aga & pe = 0 & et = 0 & etr = 0 & per = 0 then do
      repct = repct + 1
      replays.repct = matches.start
      return "REPLAY"
   end
end

return "NOP"

/* Routine ----------------------------------------------------------- */

bettername:
parse arg crn,legless

trdn = substr(crn,1,1)
if datatype(trdn,'n') = 1 then do
   if pos("Replay",crn) > 0 then
      trn = strip(word(crn,1))" Round "strip(word(crn,2))
   else do
      parse var crn roundno" "extra
      trn = strip(crn)" Round "extra
   end
end
else do
   if pos("Final",crn) > 0 then do
      parse var crn . " "extra
      if pos("Replay",crn) > 0 then
         trn = "Final "extra
      else
         trn = "Final"
   end
   if pos("Semi",crn) > 0 then do
      parse var crn . " "extra
      if pos("Replay",crn) > 0 then
         trn = "Semi-Final "extra
      else
         trn = "Semi-Finals"
   end
   if pos("Quart",crn) > 0 then do
      parse var crn . " "extra
      if pos("Replay",crn) > 0 then
         trn = "Quarter-Final "extra
      else
         trn = "Quarter-Finals"
   end
   if pos("Third",crn) > 0 then do
      trn = "Third Place Play-Off"
   end
end

if pos("1 Leg",legless) > 0 then
   trn = trn||"  (1st Leg)"
if pos("2 Legs",legless) > 0 then
   trn = trn||"  (2nd Leg)"

return trn

/* ------------------------------------------------------------------- */